/* ==============================
   Modern Responsive CSS Framework
   Silza Telecom Solutions
   Updated: 2025-09-26 - Fixed scroll animation
   ============================== */

/* CSS Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* CSS Custom Properties (Variables) */
:root {
    /* Colors */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #0891b2;
    --accent-color: #06b6d4;
    --success-color: #059669;
    --warning-color: #d97706;
    --error-color: #dc2626;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-secondary: 'Arial', sans-serif;
    --font-mono: 'Courier New', monospace;

    /* Font Sizes - Mobile First */
    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */

    /* Spacing */
    --space-1: 0.25rem;
    /* 4px */
    --space-2: 0.5rem;
    /* 8px */
    --space-3: 0.75rem;
    /* 12px */
    --space-4: 1rem;
    /* 16px */
    --space-5: 1.25rem;
    /* 20px */
    --space-6: 1.5rem;
    /* 24px */
    --space-8: 2rem;
    /* 32px */
    --space-10: 2.5rem;
    /* 40px */
    --space-12: 3rem;
    /* 48px */
    --space-16: 4rem;
    /* 64px */
    --space-20: 5rem;
    /* 80px */

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;

    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
}

/* Base HTML Elements */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-4);
    color: var(--gray-900);
}

h1 {
    font-size: var(--text-4xl);
}

h2 {
    font-size: var(--text-3xl);
}

h3 {
    font-size: var(--text-2xl);
}

h4 {
    font-size: var(--text-xl);
}

h5 {
    font-size: var(--text-lg);
}

h6 {
    font-size: var(--text-base);
}

p {
    margin-bottom: var(--space-4);
    color: var(--gray-600);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* Layout Components */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-cols-1 {
    grid-template-columns: repeat(1, 1fr);
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.space-between {
    justify-content: space-between;
}

/* Header & Navigation - Mobile First Approach */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
    /* Mobile first: minimal padding */
    padding: 0;
}

.header .container {
    max-width: 100%;
    padding: 0 var(--space-8);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    height: 100%;
    height: 100%;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* Mobile first: compact padding */
    padding: var(--space-3) 0;
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 700;
    color: var(--primary-color);
    /* Mobile first: no extra margins, compact sizing */
    font-size: var(--text-lg);
    margin-left: 0;
    text-decoration: none;
    cursor: pointer;
}

.logo:hover {
    color: var(--primary-dark);
}

.logo img {
    /* Mobile first: smaller logo */
    height: 32px;
    margin-right: var(--space-2);
    flex-shrink: 0;
}

/* Company name with responsive text */
.logo .company-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Mobile: Show abbreviated name */
.logo .company-name-full {
    display: none;
}

.logo .company-name-short {
    display: inline;
}

.logo .company-name-medium {
    display: none;
}

.nav-menu {
    display: none;
    list-style: none;
    gap: var(--space-4);
    margin-right: 0;
    padding: 0;
}

.nav-menu a {
    font-weight: 600;
    color: var(--gray-700);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: var(--text-sm);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-1px);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.nav-menu a:hover::after {
    width: 90%;
}

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    font-size: var(--text-xl);
    color: var(--gray-700);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    margin-right: 0;
}

.mobile-menu-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
}

/* Enhanced Mobile Menu */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    padding: var(--space-6) var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.mobile-menu li {
    margin-bottom: 0;
}

.mobile-menu a {
    display: block;
    padding: var(--space-4) var(--space-6);
    color: var(--gray-700);
    font-weight: 600;
    font-size: var(--text-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-lg);
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.mobile-menu a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu a:hover,
.mobile-menu a:active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(147, 51, 234, 0.05));
    color: var(--primary-color);
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.mobile-menu a:hover::before {
    left: 100%;
}

/* Hero Section */
.hero {
    padding: calc(var(--header-height) + var(--space-20)) 0 var(--space-20);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
    position: relative;
    z-index: 50;
}

.hero h1 {
    color: var(--white);
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
}

.hero p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    font-size: var(--text-base);
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-lg {
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-lg);
}

/* Service Cards */
.services-grid {
    padding: var(--space-20) 0;
    position: relative;
    z-index: 50;
    background: var(--white);
}

/* About Section */
#about {
    position: relative;
    z-index: 50;
    background: var(--white);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
    /* Initial state for smooth scroll animation */
    opacity: 0;
    transform: translateY(30px);
}

.service-card:hover.fade-in-up {
    transform: translateY(-4px) !important;
    box-shadow: var(--shadow-xl);
}

.service-card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.service-card-content {
    padding: var(--space-6);
}

.service-card h3 {
    margin-bottom: var(--space-3);
    color: var(--gray-900);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.service-card .btn {
    width: 100%;
}

/* Contact Section */
.contact {
    background-color: var(--gray-50);
    padding: var(--space-20) 0;
    position: relative;
    z-index: 50;
}

.contact-form {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--white);
    padding: var(--space-16) 0 var(--space-8);
    position: relative;
    z-index: 50;
}

.footer h3 {
    color: var(--white);
    margin-bottom: var(--space-4);
}

.footer p,
.footer a {
    color: var(--gray-300);
}

.footer a:hover {
    color: var(--white);
}

/* ========================================
   RESPONSIVE BREAKPOINTS - MOBILE FIRST
   ======================================== */

/* Extra Small Mobile (480px+) */
@media (min-width: 480px) {
    .header {
        padding: 0 var(--space-6);
    }

    .nav {
        padding: var(--space-4) 0;
    }

    .logo {
        font-size: var(--text-xl);
    }

    .logo img {
        height: 36px;
        margin-right: var(--space-3);
    }

    .mobile-menu-btn {
        font-size: var(--text-xl);
    }
}

/* Large Mobile (640px+) - Show medium company name */
@media (min-width: 640px) {
    .logo .company-name-short {
        display: none;
    }

    .logo .company-name-medium {
        display: inline;
    }

    .logo {
        font-size: var(--text-xl);
    }

    .logo img {
        height: 38px;
    }

    .nav-menu {
        gap: var(--space-6);
    }
}

/* Tablet (768px+) - Show navigation menu */
@media (min-width: 768px) {
    .header {
        padding: 0 var(--space-8);
    }

    .nav {
        padding: var(--space-5) 0;
    }

    .logo {
        font-size: var(--text-2xl);
        margin-left: var(--space-2);
    }

    .logo img {
        height: 40px;
    }

    .logo .company-name-medium {
        display: none;
    }

    .logo .company-name-full {
        display: inline;
    }

    .nav-menu {
        display: flex;
        gap: var(--space-6);
        margin-right: var(--space-2);
    }

    .mobile-menu-btn {
        display: none;
    }

    .hero h1 {
        font-size: var(--text-5xl);
    }

    .grid-cols-md-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-cols-md-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Desktop (1024px+) - Enhanced spacing and effects */
@media (min-width: 1024px) {
    .header {
        padding: 0 var(--space-10);
    }

    .nav {
        padding: var(--space-6) 0;
    }

    .logo {
        margin-left: var(--space-4);
    }

    .nav-menu {
        gap: var(--space-8);
        margin-right: var(--space-4);
    }
}

/* Large Desktop (1280px+) - Maximum spacing */
@media (min-width: 1280px) {
    .header {
        padding: 0 var(--space-12);
    }

    .logo {
        margin-left: var(--space-6);
    }

    .nav-menu {
        gap: var(--space-10);
        margin-right: var(--space-6);
    }
}

/* Responsive Design - Desktop */
@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }

    .grid-cols-lg-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid-cols-lg-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.hidden {
    display: none;
}

.block {
    display: block;
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Animation class applied by JavaScript */
.fade-in-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Contact Trigger & Modal System */
.contact-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    animation: contactPulse 2s infinite;
}

@keyframes contactPulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 35px rgba(37, 99, 235, 0.5);
    }
}

.contact-trigger:hover {
    animation: none;
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.6);
}

.contact-trigger.expanded {
    animation: none;
    transform: scale(1);
}

/* Contact Modal */
.contact-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.contact-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    padding: 2.5rem;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: translateY(30px) scale(0.9);
    transition: all 0.3s ease;
    position: relative;
}

.contact-modal.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

/* Progressive Form Styles */
.progressive-form {
    display: flex;
    flex-direction: column;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--gray-600);
    font-size: var(--text-sm);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
    transition: width 0.4s ease;
    width: 25%;
}

.form-step {
    display: none;
    animation: slideInRight 0.3s ease;
}

.form-step.active {
    display: block;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.modal-form-group {
    margin-bottom: 1.5rem;
}

.modal-form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
    font-size: var(--text-sm);
}

.modal-form-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.modal-form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.modal-form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    min-height: 120px;
    resize: vertical;
    font-family: var(--font-primary);
}

.modal-form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Service Category Radio Buttons */
.service-categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.service-option {
    position: relative;
    cursor: pointer;
}

.service-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.service-option-label {
    display: block;
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
    transition: all 0.2s ease;
    font-size: var(--text-sm);
    font-weight: 500;
}

.service-option input[type="radio"]:checked+.service-option-label {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.service-option:hover .service-option-label {
    border-color: var(--primary-light);
    background: rgba(255, 255, 255, 0.8);
}

.step-navigation {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.step-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.step-btn-back {
    background: var(--gray-200);
    color: var(--gray-700);
}

.step-btn-back:hover {
    background: var(--gray-300);
}

.step-btn-next {
    background: var(--primary-color);
    color: var(--white);
}

.step-btn-next:hover {
    background: var(--primary-dark);
}

.step-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .contact-trigger {
        width: 60px;
        height: 60px;
        bottom: 20px;
        right: 20px;
        font-size: 1.25rem;
    }

    .modal-content {
        padding: 2rem;
        margin: 1rem;
        max-height: 90vh;
    }

    .service-categories {
        grid-template-columns: 1fr;
    }
}

/* 3D Reveal Section & Parallax Effects */
.reveal-section {
    position: relative;
    height: 200vh;
    /* Extended height for scroll effect */
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 0;
}

/* Parallax Background Layers */
.parallax-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.parallax-layer {
    position: absolute;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    will-change: transform;
    backface-visibility: hidden;
}

.parallax-layer.layer-1 {
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.parallax-layer.layer-2 {
    background: radial-gradient(circle at 40% 40%, rgba(37, 99, 235, 0.2) 0%, transparent 50%);
    z-index: 2;
}

.parallax-layer.layer-3 {
    background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.05) 50%, transparent 60%);
    z-index: 3;
}

/* Main 3D Reveal Frame */
.pseudo-reveal-frame {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    perspective: 1200px;
    transform-style: preserve-3d;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Initial state - small and distant, centered */
    transform: translate(-50%, -50%) scale(0.5) translateZ(-500px);
    opacity: 0;
    transition: opacity 0.3s ease-out;
    pointer-events: none;
}

.pseudo-reveal-frame.revealed {
    transform: translate(-50%, -50%) scale(1) translateZ(0);
    opacity: 1;
    pointer-events: auto;
}

.pseudo-reveal-frame.hijacked {
    transform: translate(-50%, -50%) scale(1) translateZ(0);
    opacity: 1;
    pointer-events: auto;
}

.reveal-content {
    width: 90%;
    max-width: 1200px;
    height: 80vh;
    position: relative;
    perspective: 1000px;
}

.reveal-header {
    text-align: center;
    margin-bottom: 2rem;
    z-index: 10;
    position: relative;
}

.reveal-title {
    font-size: var(--text-5xl);
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.reveal-subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Product Carousel */
.product-carousel {
    position: relative;
    width: 100%;
    height: 60vh;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.carousel-track {
    display: flex;
    width: 600%;
    /* 6 items × 100% */
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(0);
}

.carousel-item {
    flex: 0 0 calc(100% / 6);
    /* Each item takes 1/6 of track width */
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* Dimension Locking Styles - Applied when section is fully visible */
.pseudo-reveal-frame.dimensions-locked {
    transform: translate(-50%, -50%) scale(1) translateZ(0) !important;
    width: 100vw !important;
    height: 100vh !important;
}

.reveal-title.dimensions-locked {
    font-size: var(--text-5xl) !important;
    transform: none !important;
}

.reveal-subtitle.dimensions-locked {
    font-size: var(--text-xl) !important;
    transform: none !important;
}

.product-carousel.dimensions-locked {
    height: 60vh !important;
    width: 100% !important;
}

.product-image.dimensions-locked {
    width: 100% !important;
    height: 100% !important;
    transform: scale(1) !important;
    transition: transform 0.3s ease !important;
}

.product-image.dimensions-locked:hover {
    transform: scale(1.05) !important;
}

.product-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    /* Subtle parallax for product images */
    transition: transform 0.3s ease;
}

.carousel-item:hover .product-image {
    transform: scale(1.05);
}

/* Glassmorphism Information Panels */
.product-info-panel {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    z-index: 15;
    display: flex;
    align-items: flex-end;
    padding: 2rem;
}

.glass-panel {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    padding: 2rem;
    width: 100%;
    transition: all 0.3s ease;
    /* Add dark overlay for better text contrast */
    position: relative;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 16px;
    z-index: -1;
}

.glass-panel:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.glass-panel h3 {
    color: var(--white);
    font-size: var(--text-2xl);
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    font-weight: 700;
}

.glass-panel p {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--text-base);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
    font-weight: 500;
}

.feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-tag {
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: var(--text-xs);
    font-weight: 700;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

.glass-btn {
    display: inline-block;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    font-size: var(--text-sm);
    transition: all 0.3s ease;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8);
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    color: var(--white);
}

/* Carousel Navigation */
.carousel-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
}

/* Carousel Navigation Buttons */
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}

.carousel-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.carousel-nav-left {
    left: 20px;
}

.carousel-nav-right {
    right: 20px;
}

/* Show navigation buttons when carousel is active */
.pseudo-reveal-frame.hijacked .carousel-nav {
    opacity: 1;
    visibility: visible;
}

.scroll-hint {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--white);
    font-size: var(--text-sm);
    text-align: center;
    animation: scrollHintPulse 2s infinite;
}

@keyframes scrollHintPulse {

    0%,
    100% {
        opacity: 0.8;
        transform: translateY(0);
    }

    50% {
        opacity: 1;
        transform: translateY(-5px);
    }
}

.scroll-indicator {
    width: 40px;
    height: 2px;
    background: var(--white);
    margin: 0.5rem auto 0;
    border-radius: 1px;
    animation: scrollIndicatorMove 2s infinite;
}

@keyframes scrollIndicatorMove {

    0%,
    100% {
        transform: translateX(-10px);
    }

    50% {
        transform: translateX(10px);
    }
}

/* Responsive Design for 3D Reveal */
@media (max-width: 768px) {
    .reveal-title {
        font-size: var(--text-3xl);
    }

    .reveal-subtitle {
        font-size: var(--text-lg);
    }

    .product-carousel {
        height: 50vh;
    }

    .glass-panel {
        padding: 1.5rem;
    }

    .glass-panel h3 {
        font-size: var(--text-xl);
    }

    .glass-panel p {
        font-size: var(--text-sm);
    }

    .feature-list {
        gap: 0.25rem;
    }

    .feature-tag {
        font-size: 0.6rem;
        padding: 0.2rem 0.5rem;
    }
}

/* Scroll Snapping for Carousel Items */
.carousel-track.scroll-hijacked {
    scroll-snap-type: x mandatory;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.carousel-track.scroll-hijacked .carousel-item {
    scroll-snap-align: start;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .contact-trigger {
        animation: none;
    }

    .contact-trigger:hover {
        animation: none;
    }

    .form-step {
        animation: none;
    }

    .pseudo-reveal-frame {
        transition: none;
        transform: scale(1) translateZ(0);
        opacity: 1;
    }

    .carousel-track {
        transition: none;
    }

    .parallax-layer {
        transform: none;
    }

    .scroll-hint {
        animation: none;
    }

    .scroll-indicator {
        animation: none;
    }

    .product-image {
        transition: none;
    }
}

/* Print Styles */
@media print {

    .header,
    .mobile-menu,
    .btn {
        display: none !important;
    }

    body {
        color: black;
        background: white;
    }
}

/* ==============================
   Business Communications Styles
   ============================== */

/* Breadcrumb */
.breadcrumb {
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Badge Groups */
.badge-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background-color: var(--gray-200);
    color: var(--gray-700);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
}

.badge-primary {
    background-color: var(--primary-color);
    color: white;
}

.badge-success {
    background-color: var(--success-color);
    color: white;
}

.badge-info {
    background-color: var(--secondary-color);
    color: white;
}

/* Product Spotlight */
.product-spotlight {
    padding: var(--space-8);
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-12);
    border: 1px solid var(--gray-100);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-spotlight:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.product-spotlight h2 {
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--gray-100);
    margin-bottom: var(--space-6);
    position: relative;
}

.product-spotlight h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--primary-color);
}

.product-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

/* Stat Cards */
.stat-card {
    background: white;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.stat-card h3 {
    font-size: var(--text-3xl);
    color: var(--primary-color);
    margin-bottom: var(--space-2);
    font-weight: 700;
}

.stat-card p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin: 0;
}

.stat-card-lg {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.stat-card-lg:hover {
    transform: translateY(-5px);
}

.stat-card-lg h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-2);
    font-weight: 700;
}

.stat-card-lg p {
    font-size: var(--text-base);
    color: var(--gray-600);
    margin: 0;
}

/* Challenge Cards */
.challenge-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-normal);
}

.challenge-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateX(5px);
}

.challenge-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-3);
}

.challenge-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.challenge-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Feature Icons */
.feature-icon-lg {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
}

/* Feature Card Highlight */
.feature-card-highlight {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    border: 2px solid var(--primary-light);
    transition: all var(--transition-normal);
}

.feature-card-highlight:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.feature-card-highlight h3 {
    color: var(--gray-900);
    margin-top: var(--space-3);
    margin-bottom: var(--space-2);
}

.feature-card-highlight p {
    color: var(--gray-700);
}

/* Benefit Cards */
.benefit-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.benefit-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-3);
    font-size: var(--text-lg);
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Use Case Cards */
.use-case-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.use-case-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    font-size: var(--text-xl);
}

.use-case-challenge {
    background-color: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.use-case-solution {
    background-color: #f0fdf4;
    padding: var(--space-4);
    border-radius: var(--radius-md);
}

.use-case-solution ul {
    margin-top: var(--space-2);
    padding-left: var(--space-5);
}

.use-case-solution li {
    margin-bottom: var(--space-2);
    color: var(--gray-700);
}

/* Testimonial Cards */
.testimonial-card {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--primary-color);
}

.testimonial-header h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.testimonial-text {
    font-style: italic;
    color: var(--gray-700);
    margin: var(--space-4) 0;
    line-height: 1.8;
    font-size: var(--text-lg);
}

.testimonial-footer {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.testimonial-results {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

/* FAQ Styles */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.faq-question {
    padding: var(--space-5);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-normal);
}

.faq-question:hover {
    background-color: var(--gray-50);
}

.faq-question h3 {
    margin: 0;
    color: var(--gray-900);
    font-size: var(--text-lg);
    font-weight: 600;
}

.faq-icon {
    font-size: var(--text-2xl);
    color: var(--primary-color);
    font-weight: 300;
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--space-5) var(--space-5) var(--space-5);
}

.faq-answer p {
    color: var(--gray-700);
    line-height: 1.7;
}

/* Case Study Detailed */
.case-study-detailed {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.case-study-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.case-study-company h2 {
    margin-bottom: var(--space-2);
}

.case-study-industry {
    opacity: 0.9;
}

.case-study-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.case-study-content {
    padding: var(--space-8);
}

.case-study-section {
    margin-bottom: var(--space-8);
}

.case-study-section h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    font-size: var(--text-2xl);
}

.case-study-section ul {
    list-style: none;
    padding-left: 0;
}

.case-study-section li {
    padding: var(--space-3);
    margin-bottom: var(--space-2);
    background-color: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
}

.case-study-section li strong {
    color: var(--primary-color);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.benefit-item {
    text-align: center;
    padding: var(--space-5);
    background-color: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.benefit-item:hover {
    background-color: white;
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-3);
}

.benefit-item h4 {
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.benefit-item p {
    color: var(--gray-600);
    font-size: var(--text-sm);
}

/* Case Study Quote */
.case-study-quote {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary-color);
}

.case-study-quote blockquote {
    margin: 0;
}

.case-study-quote p {
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--gray-800);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.case-study-quote footer {
    color: var(--primary-color);
    font-weight: 600;
    font-style: normal;
}

/* Mini Case Study */
.mini-case-study {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.mini-case-study:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.mini-case-study h3 {
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.case-industry {
    color: var(--gray-600);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.case-highlights {
    margin-top: var(--space-4);
}

.case-highlights ul {
    list-style: none;
    padding-left: 0;
    margin-top: var(--space-2);
}

.case-highlights li {
    padding: var(--space-2) 0;
    color: var(--gray-700);
    font-size: var(--text-sm);
}

.case-quote-mini {
    background-color: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin-top: var(--space-4);
    border-left: 3px solid var(--primary-color);
}

.case-quote-mini p {
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
}

.quote-author {
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--text-xs);
}

/* Industry Tags */
.industry-tag {
    background: white;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    font-weight: 500;
    color: var(--gray-700);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.industry-tag:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Button Groups */
.btn-group-center {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;

    .case-study-quote p {
        font-size: var(--text-lg);
    }
}

/* ==============================
   New Feature & Section Styles
   ============================== */

.feature-box {
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--gray-100);
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.feature-box .feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
    background: var(--gray-50);
    width: 80px;
    height: 80px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
    text-align: center;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    position: relative;
    overflow: hidden;
}

.bg-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1), transparent 60%);
    pointer-events: none;
}

.bg-gradient h2,
.bg-gradient p {
    color: white;
}

.section {
    padding: var(--space-20) 0;
    position: relative;
}

.btn-outline-white:hover {
    background: white;
    color: var(--primary-color);
}

/* Responsive Adjustments for Business Communications */
@media (max-width: 768px) {
    .case-study-header {
        flex-direction: column;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .stat-card-lg h2 {
        font-size: var(--text-3xl);
    }

    .testimonial-text {
        font-size: var(--text-base);
    }

    .case-study-quote p {
        font-size: var(--text-lg);
    }
}

/* ==============================
   Storytelling & Enhanced UI Styles
   ============================== */

/* Animated Hero Section */
.hero-animated {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 50%, #2563eb 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: white;
    border-radius: 50%;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: white;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: white;
    border-radius: 50%;
    bottom: 20%;
    left: 5%;
    animation-delay: 10s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: white;
    border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
    top: 30%;
    right: 25%;
    animation-delay: 15s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    25% {
        transform: translateY(-30px) rotate(5deg);
    }

    50% {
        transform: translateY(-15px) rotate(-5deg);
    }

    75% {
        transform: translateY(-40px) rotate(3deg);
    }
}

.hero-content-center {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-8) 0;
}

.hero-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-6);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-6);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title-xl {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-subtitle-xl {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    line-height: 1.6;
    opacity: 0.95;
    margin-bottom: var(--space-8);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

.trust-stat {
    text-align: center;
}

.trust-stat-number {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-2);
}

.trust-stat-label {
    font-size: var(--text-sm);
    opacity: 0.9;
    font-weight: 500;
}

.hero-cta-group {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-white {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
}

.btn-white:hover {
    background: transparent;
    color: white;
    transform: translateY(-2px);
}

/* Logo Carousel */
.logo-carousel-section {
    padding: var(--space-12) 0;
    background: white;
    overflow: hidden;
}

.logo-track-wrapper {
    overflow: hidden;
    padding: var(--space-4) 0;
}

.logo-track {
    display: flex;
    gap: var(--space-6);
    width: fit-content;
    transition: transform 0.05s linear;
}

.logo-card {
    flex-shrink: 0;
    width: 200px;
    padding: var(--space-6);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid var(--gray-100);
}

.logo-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.logo-placeholder {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
}

.industry-icon {
    font-size: 3rem;
}

.logo-card-subtitle {
    color: var(--gray-600);
    font-size: var(--text-sm);
    font-weight: 500;
    margin: 0;
}

/* Storytelling Sections */
.storytelling-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.storytelling-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.storytelling-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    line-height: 1.8;
}

/* Challenge Story Cards */
.challenge-story-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border-left: 6px solid var(--error-color);
    opacity: 0;
    transform: translateY(30px);
}

.challenge-story-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.challenge-story-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.challenge-story-icon {
    font-size: 3.5rem;
    margin-bottom: var(--space-4);
}

.challenge-story-card h3 {
    font-size: var(--text-2xl);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    font-weight: 700;
}

.challenge-story-text {
    font-size: var(--text-base);
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: var(--space-4);
    font-style: italic;
}

.challenge-story-impact {
    padding: var(--space-3) var(--space-4);
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-radius: var(--radius-md);
    color: var(--error-color);
    font-weight: 700;
    font-size: var(--text-sm);
}

/* Transformation Callout */
.transformation-callout {
    text-align: center;
    padding: var(--space-12);
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border-radius: var(--radius-2xl);
    border: 3px solid var(--primary-light);
}

.transformation-callout h3 {
    font-size: var(--text-3xl);
    color: var(--primary-color);
    margin-bottom: var(--space-4);
    font-weight: 800;
}

.transformation-callout p {
    font-size: var(--text-xl);
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto;
}

/* Hero Product Section */
.bg-gradient-subtle {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hero-product-intro {
    text-align: center;
    margin-bottom: var(--space-12);
}

.hero-product-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.hero-product-title {
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.hero-product-tagline {
    font-size: var(--text-xl);
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* Before/After Comparison */
.before-after-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.comparison-side {
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.comparison-before {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border: 2px solid var(--error-color);
}

.comparison-after {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 2px solid var(--success-color);
}

.comparison-side h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    font-weight: 700;
}

.comparison-list {
    list-style: none;
    padding: 0;
}

.comparison-list li {
    padding: var(--space-2) 0;
    font-size: var(--text-base);
    color: var(--gray-700);
}

/* Product Showcase Card */
.product-showcase-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-6);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    justify-content: space-around;
}

.showcase-stat {
    text-align: center;
    color: white;
}

.showcase-stat-number {
    font-size: var(--text-2xl);
    font-weight: 800;
    margin-bottom: var(--space-1);
}

.showcase-stat-label {
    font-size: var(--text-sm);
    opacity: 0.9;
}

/* Interactive Flip Cards */
.section-title-large {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--gray-900);
}

.section-subtitle-large {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin-top: var(--space-3);
}

.features-flip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
}

.flip-card-container {
    perspective: 1000px;
    height: 400px;
}

.flip-card {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card-container:hover .flip-card {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
}

.flip-card-front {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.flip-card-icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
}

.flip-card-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.flip-card-teaser {
    font-size: var(--text-base);
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

.flip-card-hint {
    font-size: var(--text-sm);
    color: var(--primary-color);
    font-weight: 600;
}

.flip-card-back {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.flip-card-back-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.flip-card-story {
    font-size: var(--text-base);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    color: white;
}

.flip-card-benefit {
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    opacity: 0.95;
}

/* Use Case Story Cards */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.use-case-story-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.use-case-story-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.use-case-story-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.use-case-industry-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.use-case-story-card h3 {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-6);
}

.use-case-scenario,
.use-case-solution {
    margin-bottom: var(--space-6);
}

.use-case-scenario h4,
.use-case-solution h4 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.use-case-scenario p {
    color: var(--gray-700);
    line-height: 1.7;
}

.use-case-solution ul {
    list-style: none;
    padding-left: 0;
}

.use-case-solution li {
    padding: var(--space-2) 0 var(--space-2) var(--space-6);
    position: relative;
    color: var(--gray-700);
    line-height: 1.6;
}

.use-case-solution li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 700;
}

.use-case-results {
    padding: var(--space-4);
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--success-color);
    color: var(--gray-800);
    font-size: var(--text-base);
}

/* Testimonials with Glassmorphism */
.testimonial-glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.testimonial-glass-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-glass-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.testimonial-quote-mark {
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 0.5;
    margin-bottom: var(--space-4);
}

.testimonial-text-large {
    font-size: var(--text-lg);
    color: var(--gray-800);
    line-height: 1.8;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.testimonial-company-logo {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.testimonial-meta {
    flex: 1;
}

.testimonial-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.testimonial-title {
    color: var(--gray-600);
    font-size: var(--text-sm);
}

.testimonial-results-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.result-tag {
    padding: var(--space-1) var(--space-3);
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
}

/* Scroll Reveal Animation */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* CTA Trust Badges */
.cta-trust-badges {
    display: flex;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.trust-badge {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-sm);
    font-weight: 500;
}

/* Responsive Design for Storytelling Elements */
@media (max-width: 768px) {
    .hero-title-xl {
        font-size: 2rem;
    }

    .hero-subtitle-xl {
        font-size: 1.1rem;
    }

    .trust-stats {
        gap: var(--space-4);
    }

    .trust-stat-number {
        font-size: var(--text-3xl);
    }

    .logo-card {
        width: 160px;
        padding: var(--space-4);
    }

    .before-after-comparison {
        grid-template-columns: 1fr;
    }

    .features-flip-grid {
        grid-template-columns: 1fr;
    }

    .flip-card-container {
        height: 350px;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Security Pages Additions
   ======================================== */

/* Reveal on Scroll Animation */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

/* Animated Hero Section */
.hero-animated {
    position: relative;
    padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-20);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.floating-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: -50px;
    left: -50px;
    animation-duration: 25s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary-color);
    bottom: -100px;
    right: -100px;
    animation-duration: 30s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--accent-color);
    top: 40%;
    left: 20%;
    animation-duration: 20s;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: var(--warning-color);
    bottom: 20%;
    right: 30%;
    animation-duration: 15s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(20px, 20px) rotate(180deg);
    }

    100% {
        transform: translate(0, 0) rotate(360deg);
    }
}

.hero-content-center {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(5px);
}

.hero-title-xl {
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    background: linear-gradient(to right, #ffffff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle-xl {
    font-size: var(--text-xl);
    color: var(--gray-300);
    margin-bottom: var(--space-10);
    line-height: 1.6;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-bottom: var(--space-10);
    flex-wrap: wrap;
}

.trust-stat {
    text-align: center;
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 140px;
}

.trust-stat-number {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-1);
}

.trust-stat-label {
    font-size: var(--text-xs);
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.btn-white {
    background: var(--white);
    color: var(--primary-dark);
}

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    color: var(--gray-900);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

/* Logo Carousel */
.logo-carousel-section {
    padding: var(--space-8) 0;
    background: var(--gray-50);
    overflow: hidden;
    border-bottom: 1px solid var(--gray-200);
}

.logo-track-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.logo-track-wrapper::before,
.logo-track-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.logo-track-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--gray-50), transparent);
}

.logo-track-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--gray-50), transparent);
}

.logo-track {
    display: flex;
    gap: var(--space-8);
    width: max-content;
    animation: scroll 40s linear infinite;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.logo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    min-width: 120px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.logo-card:hover {
    opacity: 1;
}

.logo-placeholder {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    font-size: var(--text-xl);
    color: var(--primary-color);
}

.logo-card-subtitle {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-500);
    margin: 0;
}

/* Storytelling Cards */
.storytelling-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.storytelling-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.storytelling-subtitle {
    font-size: var(--text-xl);
    color: var(--gray-600);
}

.challenge-story-card {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
    transition: transform 0.3s, box-shadow 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.challenge-story-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.challenge-story-icon {
    width: 50px;
    height: 50px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    color: var(--error-color);
    margin-bottom: var(--space-4);
}

.challenge-story-text {
    font-style: italic;
    color: var(--gray-700);
    margin-bottom: var(--space-6);
    flex-grow: 1;
}

.challenge-story-impact {
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-100);
    font-weight: 700;
    color: var(--error-color);
    font-size: var(--text-sm);
}

.transformation-callout {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    text-align: center;
    color: var(--white);
    margin-top: var(--space-12);
}

.transformation-callout h3 {
    color: var(--white);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.transformation-callout p {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-lg);
    margin: 0;
}

/* Product Hero Section */
.bg-gradient-subtle {
    background: linear-gradient(to bottom, var(--gray-50), var(--white));
}

.hero-product-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.hero-product-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--primary-light);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.hero-product-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-product-tagline {
    font-size: var(--text-xl);
    color: var(--gray-600);
}

.before-after-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.comparison-side {
    padding: var(--space-6);
}

.comparison-before {
    background: #fff1f2;
    border-right: 1px solid var(--gray-200);
}

.comparison-after {
    background: #f0fdf4;
}

.comparison-side h4 {
    font-size: var(--text-base);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.comparison-before h4 {
    color: var(--error-color);
}

.comparison-after h4 {
    color: var(--success-color);
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-list li {
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
    position: relative;
    padding-left: var(--space-4);
}

.comparison-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--gray-400);
}

.product-showcase-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--space-6);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    justify-content: space-around;
}

.showcase-stat {
    text-align: center;
    color: var(--white);
}

.showcase-stat-number {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.showcase-stat-label {
    font-size: var(--text-xs);
    opacity: 0.8;
}

/* Flip Cards */
.features-flip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.flip-card-container {
    background-color: transparent;
    height: 350px;
    perspective: 1000px;
}

.flip-card {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    cursor: pointer;
}

.flip-card-container:hover .flip-card {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.flip-card-front {
    background-color: var(--white);
    color: var(--gray-900);
    border: 1px solid var(--gray-200);
}

.flip-card-back {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    transform: rotateY(180deg);
    text-align: left;
    align-items: flex-start;
}

.flip-card-icon {
    font-size: var(--text-4xl);
    color: var(--primary-color);
    margin-bottom: var(--space-6);
}

.flip-card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.flip-card-teaser {
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

.flip-card-hint {
    font-size: var(--text-xs);
    color: var(--primary-color);
    font-weight: 600;
    margin-top: auto;
}

.flip-card-back-title {
    color: var(--white);
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.flip-card-story {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
    line-height: 1.5;
}

.flip-card-benefit {
    font-size: var(--text-xs);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Use Cases */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.use-case-story-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
}

.use-case-industry-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-4);
}

.use-case-scenario,
.use-case-solution {
    margin-bottom: var(--space-6);
}

.use-case-scenario h4,
.use-case-solution h4 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-2);
}

.use-case-solution ul {
    padding-left: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.use-case-results {
    background: #f0fdf4;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid #bbf7d0;
    font-size: var(--text-sm);
    color: #166534;
}

/* Glassmorphism Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.testimonial-card-glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.testimonial-quote-mark {
    font-size: var(--text-5xl);
    color: var(--primary-light);
    opacity: 0.2;
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    font-family: serif;
    line-height: 1;
}

.testimonial-text {
    position: relative;
    z-index: 1;
    font-style: italic;
    margin-bottom: var(--space-6);
}

.testimonial-author-section {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-6);
}

.testimonial-author {
    font-weight: 700;
    color: var(--gray-900);
}

.testimonial-role {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

.testimonial-metrics {
    display: flex;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-200);
}

.testimonial-metric {
    flex: 1;
}

.metric-value {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--primary-color);
}

.metric-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--space-4);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    text-align: left;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-icon {
    font-size: var(--text-xl);
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 var(--space-6);
}

.faq-item.active .faq-answer {
    padding-bottom: var(--space-6);
}

/* Section Titles */
.section-title-large {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.section-subtitle-large {
    font-size: var(--text-xl);
    color: var(--gray-600);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-title-xl {
        font-size: var(--text-3xl);
    }

    .before-after-comparison {
        grid-template-columns: 1fr;
    }

    .comparison-before {
        border-right: none;
        border-bottom: 1px solid var(--gray-200);
    }

    .flip-card-container {
        height: 400px;
    }
}

/* Smart Internet Leased Line Specific Styles */

/* Challenges Section */
.challenges-section {
    padding: var(--space-20) 0;
    background-color: var(--white);
    position: relative;
}

.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.challenge-card {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.challenge-icon {
    width: 60px;
    height: 60px;
    background: var(--red-50);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

.challenge-title {
    font-size: var(--text-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--gray-900);
}

.challenge-description {
    color: var(--gray-600);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.challenge-impact {
    background: var(--gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary);
}

.impact-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-1);
}

.impact-value {
    font-weight: 600;
    color: var(--gray-900);
}

/* Solution Intro Section */
.solution-intro {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

@media (max-width: 1024px) {
    .intro-content {
        grid-template-columns: 1fr;
    }
}

.intro-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.intro-description {
    font-size: var(--text-lg);
    color: var(--gray-700);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.intro-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.intro-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
    color: var(--gray-800);
}

.feature-icon {
    color: var(--secondary);
}

.intro-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.comparison-card {
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.comparison-title {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-6);
    text-align: center;
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--gray-100);
}

.comparison-title.before {
    color: var(--gray-500);
}

.comparison-title.after {
    color: var(--secondary);
}

.comparison-list {
    list-style: none;
    padding: 0;
}

.comparison-list li {
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
}

.comparison-list li i {
    margin-top: 4px;
}

.comparison-title.before+.comparison-list li i {
    color: var(--red-500);
}

.comparison-title.after+.comparison-list li i {
    color: var(--green-500);
}

/* Use Cases Section */
.use-cases-section {
    padding: var(--space-20) 0;
    background-color: var(--gray-50);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.use-case-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.use-case-icon {
    background: var(--primary-light);
    color: var(--primary);
    padding: var(--space-6);
    font-size: var(--text-3xl);
    text-align: center;
}

.use-case-title {
    padding: var(--space-6) var(--space-6) 0;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
}

.use-case-content {
    padding: var(--space-6);
}

.use-case-challenge,
.use-case-solution {
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.6;
}

.use-case-challenge strong,
.use-case-solution strong {
    color: var(--gray-900);
    display: block;
    margin-bottom: var(--space-1);
}

.use-case-results {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-100);
}

.result-item {
    text-align: center;
}

.result-value {
    display: block;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--secondary);
}

.result-label {
    font-size: var(--text-xs);
    color: var(--gray-500);
    text-transform: uppercase;
}

/* CTA Section */
.cta-section {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--text-4xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
}

.cta-description {
    font-size: var(--text-xl);
    margin-bottom: var(--space-10);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.cta-contact a {
    color: var(--white);
    font-weight: 700;
    text-decoration: underline;
}