/* ===================================
   ProtezAI Landing Page Styles
   Premium & Google Ads Optimized
   =================================== */

:root {
    /* Ultra-Premium Color Palette */
    --primary-color: #c084fc;
    --primary-dark: #7c3aed;
    --primary-light: #e9d5ff;
    --secondary-color: #38bdf8;
    --secondary-dark: #0ea5e9;
    --accent-color: #fbbf24;
    --success-color: #22d3ee;
    --surface-glow: rgba(192, 132, 252, 0.18);
    --surface-highlight: rgba(56, 189, 248, 0.18);
    
    /* Typography */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5f5;
    --text-muted: rgba(148, 163, 184, 0.8);
    --text-inverse: #090b1a;
    
    /* Backgrounds */
    --bg-main: #040612;
    --bg-alt: #05091c;
    --bg-elevated: #0c132b;
    --bg-card: rgba(15, 23, 42, 0.82);
    --bg-card-solid: #101b38;
    --bg-glass: rgba(15, 23, 42, 0.66);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #38bdf8 40%, #fbbf24 100%);
    --gradient-primary-dark: linear-gradient(135deg, #5b21b6 0%, #0ea5e9 50%, #f59e0b 100%);
    --gradient-deep: linear-gradient(145deg, rgba(91, 33, 182, 0.65) 0%, rgba(8, 145, 178, 0.4) 45%, rgba(251, 191, 36, 0.25) 100%);
    --gradient-hero: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.45), transparent 50%),
                     radial-gradient(circle at 80% 10%, rgba(14, 165, 233, 0.35), transparent 55%),
                     radial-gradient(circle at 50% 80%, rgba(251, 191, 36, 0.25), transparent 60%);
    --gradient-border: linear-gradient(120deg, rgba(139, 92, 246, 0.7), rgba(56, 189, 248, 0.7), rgba(251, 191, 36, 0.7));
    
    /* Shadows */
    --shadow-sm: 0 10px 30px rgba(8, 12, 35, 0.35);
    --shadow-md: 0 20px 45px rgba(8, 12, 35, 0.45);
    --shadow-lg: 0 35px 80px rgba(8, 12, 35, 0.55);
    --shadow-glow: 0 0 50px rgba(139, 92, 246, 0.35);
    --shadow-outline: 0 0 0 1px rgba(148, 163, 184, 0.12);
    
    /* Layout */
    --container-width: 1240px;
    --section-padding: 120px 0;
    --radius-lg: 32px;
    --radius-md: 24px;
    --radius-sm: 18px;
    --blur-strong: blur(28px);
    --blur-soft: blur(16px);
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 36px;
    --spacing-xl: 48px;
    --spacing-2xl: 72px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-alt) 100%);
    min-height: 100vh;
    position: relative;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(5, 10, 26, 0.78);
    backdrop-filter: blur(26px) saturate(180%);
    -webkit-backdrop-filter: blur(26px) saturate(180%);
    box-shadow: 0 25px 45px rgba(4, 6, 18, 0.6);
    border-bottom: 1px solid rgba(120, 140, 255, 0.08);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(8, 12, 28, 0.92);
    box-shadow: 0 30px 60px rgba(4, 6, 18, 0.75);
    border-bottom: 1px solid rgba(139, 92, 246, 0.25);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logo-img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(99, 102, 241, 0.3));
    transition: all 0.3s;
}

.logo:hover .logo-img {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.5));
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo .logo-img {
    width: 40px;
    height: 40px;
    filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.2));
}

.hero-logo-small {
    width: 24px;
    height: 24px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.4));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-actions .btn-primary,
.nav-menu-actions .btn-primary {
    padding: 12px 24px;
    font-size: 13px;
    text-transform: none;
    letter-spacing: 0.2px;
    gap: 8px;
}

.nav-actions .btn-primary i,
.nav-menu-actions .btn-primary i {
    font-size: 14px;
}

.nav-cta span,
.nav-cta-mobile span {
    text-transform: none;
}

.nav-menu-actions {
    display: none;
    margin-top: 24px;
}

.nav-cta-mobile {
    width: 100%;
    justify-content: center;
}

.btn-nav {
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s;
    box-shadow: var(--shadow-md);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 120px;
    overflow: hidden;
    background: linear-gradient(160deg, rgba(4, 6, 18, 0.95) 0%, rgba(11, 19, 42, 0.92) 50%, rgba(13, 35, 70, 0.88) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    pointer-events: none;
    z-index: 0;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 70px;
    position: relative;
    z-index: 1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(145deg, rgba(4, 6, 18, 0.45), rgba(11, 19, 42, 0.35));
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.35) 0%, rgba(56, 189, 248, 0.15) 60%, transparent 100%);
    opacity: 0.45;
    animation: float 20s infinite;
}

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

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

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

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

.hero-info {
    max-width: 640px;
    animation: fadeInUp 1s;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: rgba(15, 23, 42, 0.76);
    border-radius: 999px;
    color: var(--primary-light);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
    border: 1px solid rgba(192, 132, 252, 0.35);
    backdrop-filter: blur(20px) saturate(200%);
    -webkit-backdrop-filter: blur(20px) saturate(200%);
    box-shadow: 0 18px 45px rgba(8, 12, 35, 0.55);
    animation: pulse 2.5s infinite;
    transition: all 0.4s;
}

.hero-badge:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 22px 60px rgba(91, 33, 182, 0.45);
    border-color: rgba(56, 189, 248, 0.45);
}

.hero-badge .hero-logo-small {
    width: 20px;
    height: 20px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
}

.hero-title {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: flex-start;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.hero-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 20px;
    background: rgba(15, 23, 42, 0.68);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 16px;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 20px 45px rgba(4, 6, 18, 0.55);
}

.hero-benefits i {
    color: var(--primary-light);
    font-size: 18px;
    margin-top: 4px;
    text-shadow: 0 0 12px rgba(192, 132, 252, 0.6);
}

.hero-benefits span {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.hero-metrics {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin: 10px 0 30px;
}

.metric-card {
    background: rgba(16, 27, 56, 0.85);
    border: 1px solid rgba(99, 102, 241, 0.22);
    border-radius: 18px;
    padding: 22px 26px;
    min-width: 180px;
    box-shadow: 0 28px 60px rgba(4, 6, 18, 0.6);
    text-align: left;
    backdrop-filter: blur(18px);
}

.metric-card .stat-number {
    font-size: 36px;
    margin-bottom: 6px;
}

.metric-card .stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

.hero-trust {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hero-trust-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-trust-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-trust-logos span {
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(17, 27, 54, 0.7);
    color: var(--text-secondary);
    font-size: 13px;
    border: 1px solid rgba(139, 92, 246, 0.22);
    backdrop-filter: blur(12px);
}

.hero-insight {
    margin-top: 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 24px;
    border-radius: 24px;
    background: rgba(13, 22, 46, 0.78);
    border: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 0 25px 55px rgba(4, 6, 18, 0.55);
    backdrop-filter: blur(20px);
}

.hero-insight-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(192, 132, 252, 0.85), rgba(56, 189, 248, 0.75));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    box-shadow: 0 18px 40px rgba(91, 33, 182, 0.45);
}

.hero-insight-title {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--primary-light);
}

.hero-insight p {
    margin: 6px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.hero-media {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-screen {
    width: 100%;
    max-width: 440px;
    background: rgba(12, 19, 43, 0.86);
    border-radius: 30px;
    box-shadow: 0 45px 90px rgba(4, 6, 18, 0.65);
    border: 1px solid rgba(139, 92, 246, 0.32);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    overflow: hidden;
    position: relative;
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px 0;
}

.screen-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--success-color);
}

.screen-status i {
    font-size: 8px;
}

.screen-tag {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.18);
    color: var(--primary-light);
    font-size: 12px;
    font-weight: 600;
}

.screen-body {
    padding: 24px 28px 30px;
}

.screen-body h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.screen-body p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.screen-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.screen-stat {
    background: rgba(17, 27, 54, 0.85);
    border-radius: 14px;
    padding: 18px 16px;
    text-align: center;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.screen-stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.screen-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-light);
}

.screen-message {
    margin-top: 18px;
}

.hero-floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    border-radius: 20px;
    background: rgba(13, 22, 46, 0.88);
    border: 1px solid rgba(56, 189, 248, 0.22);
    box-shadow: 0 28px 60px rgba(4, 6, 18, 0.65);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    min-width: 190px;
    animation: float-premium 12s ease-in-out infinite;
}

.hero-floating-card .card-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-size: 18px;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.hero-floating-card .card-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.hero-floating-card .card-value {
    font-size: 19px;
    font-weight: 700;
    color: var(--primary-light);
}

.hero-media .appointment-card {
    top: -30px;
    left: -40px;
}

.hero-media .rating-card {
    bottom: 10px;
    right: -30px;
    animation-delay: 0.4s;
}

.hero-media .automation-card {
    bottom: -50px;
    left: 60px;
    animation-delay: 0.8s;
}

@media (max-width: 1200px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .hero-info {
        max-width: 100%;
        text-align: center;
        align-items: center;
    }

    .hero-subtitle {
        max-width: 100%;
    }

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

    .hero-benefits {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-benefits li {
        text-align: left;
    }

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

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

    .hero-trust-logos {
        justify-content: center;
    }

    .hero-insight {
        max-width: 520px;
    }

    .hero-media {
        margin: 0 auto;
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .hero-media .hero-screen {
        max-width: 480px;
        width: 100%;
    }

    .hero-media .hero-floating-card {
        position: relative;
        top: auto;
        right: auto;
        bottom: auto;
        left: auto;
        margin: 12px auto 0;
        animation: none;
        max-width: 320px;
        width: 100%;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 25px 60px rgba(91, 33, 182, 0.45);
    position: relative;
    overflow: hidden;
    border: none;
    font-weight: 600;
    letter-spacing: 0.35px;
    text-transform: none;
    font-size: 15px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 35px 70px rgba(91, 33, 182, 0.6);
    background: var(--gradient-primary-dark);
}

.btn-primary span,
.btn-primary i {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: rgba(15, 23, 42, 0.7);
    color: var(--primary-light);
    border: 1px solid rgba(192, 132, 252, 0.35);
    box-shadow: 0 20px 45px rgba(4, 6, 18, 0.6);
}

.btn-secondary:hover {
    background: rgba(21, 33, 62, 0.95);
    color: var(--text-primary);
    transform: translateY(-3px) scale(1.01);
    border-color: rgba(56, 189, 248, 0.4);
}

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

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

.stat-number {
    font-size: 36px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: var(--primary-color);
    font-size: 24px;
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ===================================
   Features Section
   =================================== */

.features {
    padding: var(--section-padding);
    background: linear-gradient(160deg, rgba(4, 6, 18, 0.95) 0%, rgba(9, 18, 40, 0.94) 50%, rgba(12, 24, 52, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.22) 0%, transparent 55%),
        radial-gradient(circle at 90% 80%, rgba(56, 189, 248, 0.18) 0%, transparent 55%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 18px;
}

.section-title::before {
    content: '';
    display: inline-block;
    width: 46px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.9), rgba(56, 189, 248, 0.9));
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.45);
}

.section-title::after {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(251, 191, 36, 0.8);
    box-shadow: 0 0 18px rgba(251, 191, 36, 0.5);
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(13, 22, 46, 0.78);
    padding: 48px 42px;
    border-radius: 28px;
    box-shadow: 0 28px 65px rgba(4, 6, 18, 0.55);
    transition: all 0.55s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.22);
    backdrop-filter: blur(22px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(139, 92, 246, 0.2), transparent);
    transition: transform 0.7s;
    transform: translateX(-100%);
}

.feature-card:hover::before {
    transform: translateX(100%);
}

.feature-card:hover {
    transform: translateY(-18px) scale(1.03);
    box-shadow: 0 40px 90px rgba(8, 12, 35, 0.7);
    border-color: rgba(56, 189, 248, 0.35);
    background: linear-gradient(155deg, rgba(14, 23, 51, 0.92) 0%, rgba(17, 30, 62, 0.88) 50%, rgba(20, 36, 72, 0.85) 100%);
}

.feature-icon {
    width: 92px;
    height: 92px;
    margin: 0 auto 24px;
    background: linear-gradient(145deg, rgba(99, 102, 241, 0.9), rgba(56, 189, 248, 0.75));
    border-radius: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    box-shadow: 0 22px 45px rgba(91, 33, 182, 0.35);
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg) scale(1.1);
}

.feature-card:hover .feature-icon::before {
    width: 100px;
    height: 100px;
}

.feature-card.featured-ai {
    border: 1px solid rgba(203, 213, 255, 0.35);
    background: linear-gradient(160deg, rgba(17, 27, 54, 0.9) 0%, rgba(20, 32, 64, 0.85) 100%);
    box-shadow: 0 48px 100px rgba(91, 33, 182, 0.35);
    position: relative;
}

.feature-card.featured-ai::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 28px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.6s;
}

.feature-card.featured-ai:hover::after {
    opacity: 0.22;
}

.feature-card.featured-ai .feature-icon {
    background: linear-gradient(145deg, rgba(203, 213, 255, 0.9), rgba(192, 132, 252, 0.95));
    animation: pulse-glow 2.4s infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.8);
    }
}

.feature-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===================================
   Process Steps Section
   =================================== */

.process-steps {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(5, 9, 28, 0.95) 0%, rgba(9, 18, 40, 0.94) 50%, rgba(12, 24, 52, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 50% 20%, rgba(139, 92, 246, 0.2) 0%, transparent 55%),
        radial-gradient(circle at 10% 80%, rgba(56, 189, 248, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.process-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 220px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 24px;
    box-shadow: 0 18px 45px rgba(91, 33, 182, 0.45);
    position: relative;
    z-index: 2;
    border: 3px solid rgba(203, 213, 255, 0.4);
}

.process-step.step-ai .step-number {
    background: var(--gradient-primary);
    animation: pulse-step 2s infinite;
}

@keyframes pulse-step {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
}

.step-content {
    background: rgba(14, 23, 51, 0.82);
    padding: 38px 30px;
    border-radius: 22px;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(18px);
}

.process-step:hover .step-content {
    transform: translateY(-12px);
    box-shadow: 0 35px 70px rgba(8, 12, 35, 0.6);
    background: rgba(16, 27, 56, 0.95);
    border-color: rgba(56, 189, 248, 0.3);
}

.step-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: rgba(15, 23, 42, 0.85);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-light);
    box-shadow: 0 18px 45px rgba(4, 6, 18, 0.55);
    border: 1px solid rgba(139, 92, 246, 0.22);
}

.process-step.step-ai .step-icon {
    background: var(--gradient-primary);
    color: white;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.process-arrow {
    font-size: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

@media (max-width: 968px) {
    .process-timeline {
        flex-direction: column;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .process-step {
        max-width: 100%;
        width: 100%;
    }
}

/* ===================================
   Benefits Section
   =================================== */

.benefits {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(4, 7, 20, 0.96) 0%, rgba(6, 12, 28, 0.95) 40%, rgba(11, 22, 46, 0.92) 100%);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.22) 0%, transparent 55%),
        radial-gradient(circle at 80% 70%, rgba(56, 189, 248, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.benefits-text h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.benefits-text > p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.benefits-list {
    list-style: none;
    margin-bottom: 30px;
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 18px 22px;
    border-radius: 18px;
    background: rgba(14, 23, 51, 0.78);
    border: 1px solid rgba(139, 92, 246, 0.24);
    box-shadow: 0 25px 60px rgba(4, 6, 18, 0.55);
}

.benefits-list li i {
    color: var(--primary-light);
    font-size: 20px;
    margin-top: 3px;
    text-shadow: 0 0 12px rgba(192, 132, 252, 0.6);
}

.benefits-list li span {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}

.benefits-visual {
    position: relative;
}

.visual-card {
    background: rgba(13, 22, 46, 0.82);
    border-radius: 28px;
    box-shadow: 0 45px 100px rgba(4, 6, 18, 0.65);
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.22);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    transition: all 0.4s;
}

.visual-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 55px 110px rgba(8, 12, 35, 0.75);
}

.card-header {
    background: rgba(17, 27, 54, 0.85);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-dots {
    display: flex;
    gap: 8px;
}

.card-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.6);
}

.card-dots span:nth-child(1) {
    background: #ff5f56;
}

.card-dots span:nth-child(2) {
    background: #ffbd2e;
}

.card-dots span:nth-child(3) {
    background: #27c93f;
}

.card-content {
    padding: 32px;
}

.demo-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px;
    background: rgba(17, 27, 54, 0.78);
    border-radius: 14px;
    margin-bottom: 16px;
    border: 1px solid rgba(139, 92, 246, 0.18);
}

.demo-item i {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.demo-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

.demo-message {
    padding: 0;
    background: transparent;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    background: rgba(16, 27, 56, 0.85);
    margin-bottom: 10px;
    max-width: 80%;
    margin-left: 0;
}

.message-bubble.bot {
    background: var(--primary-color);
    color: white;
    margin-left: auto;
    margin-right: 0;
}

.message-bubble.bot.ai {
    background: var(--gradient-primary);
    animation: pulse-message 2s infinite;
}

@keyframes pulse-message {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.message-bubble strong {
    display: block;
    font-size: 12px;
    margin-bottom: 5px;
    opacity: 0.8;
}

.message-bubble p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

.message-bubble.bot p,
.message-bubble.bot strong {
    color: white;
}

/* ===================================
   Pricing Section
   =================================== */

.pricing {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(4, 6, 18, 0.95) 0%, rgba(8, 16, 36, 0.94) 50%, rgba(11, 22, 46, 0.9) 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(13, 22, 46, 0.82);
    border-radius: 28px;
    padding: 40px;
    box-shadow: 0 35px 80px rgba(4, 6, 18, 0.55);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.pricing-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.pricing-card:hover::after {
    opacity: 1;
}

.pricing-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99, 102, 241, 0.3);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.02) 0%, rgba(139, 92, 246, 0.02) 100%);
    position: relative;
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    z-index: 1;
}

.pricing-card.featured:hover {
    transform: scale(1.08) translateY(-15px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.pricing-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.amount {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.period {
    font-size: 18px;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.pricing-features li i {
    color: var(--success-color);
}

.pricing-card .btn {
    width: 100%;
    justify-content: center;
}

/* ===================================
   Testimonials Section - Premium
   =================================== */

.testimonials {
    padding: 140px 0;
    background: linear-gradient(160deg, rgba(5, 9, 24, 0.96) 0%, rgba(7, 14, 32, 0.95) 50%, rgba(11, 22, 46, 0.92) 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.2) 0%, transparent 55%),
        radial-gradient(circle at 80% 70%, rgba(56, 189, 248, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.testimonial-card {
    background: rgba(13, 22, 46, 0.82);
    padding: 50px 45px;
    border-radius: 32px;
    box-shadow: 0 55px 110px rgba(4, 6, 18, 0.65);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.25);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 25px;
    font-size: 140px;
    font-weight: 700;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.3) 0%, rgba(56, 189, 248, 0.3) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Georgia', serif;
    line-height: 1;
    z-index: 0;
    opacity: 0.6;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.9) 0%, rgba(56, 189, 248, 0.9) 50%, rgba(251, 191, 36, 0.9) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s;
}

.testimonial-card:hover::after {
    transform: scaleX(1);
}

.testimonial-card:hover {
    transform: translateY(-20px) scale(1.03);
    box-shadow: 0 65px 120px rgba(8, 12, 35, 0.75);
    border-color: rgba(56, 189, 248, 0.35);
    background: rgba(16, 27, 56, 0.95);
}

.testimonial-rating {
    display: flex;
    gap: 6px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testimonial-rating i {
    font-size: 18px;
    color: #fbbf24;
    text-shadow: 0 2px 4px rgba(251, 191, 36, 0.3);
    animation: star-twinkle 2s infinite;
}

.testimonial-rating i:nth-child(2) {
    animation-delay: 0.2s;
}

.testimonial-rating i:nth-child(3) {
    animation-delay: 0.4s;
}

.testimonial-rating i:nth-child(4) {
    animation-delay: 0.6s;
}

.testimonial-rating i:nth-child(5) {
    animation-delay: 0.8s;
}

@keyframes star-twinkle {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.testimonial-text {
    font-size: 17px;
    color: var(--text-primary);
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: normal;
    position: relative;
    z-index: 1;
    font-weight: 400;
    letter-spacing: 0.2px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-top: 25px;
    border-top: 2px solid rgba(139, 92, 246, 0.18);
    position: relative;
    z-index: 1;
    transition: all 0.3s;
}

.testimonial-card:hover .testimonial-author {
    border-top-color: rgba(56, 189, 248, 0.3);
}

.testimonial-author img {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    border: 3px solid transparent;
    background: linear-gradient(var(--bg-main), var(--bg-main)) padding-box,
                linear-gradient(135deg, rgba(139, 92, 246, 0.85), rgba(56, 189, 248, 0.85), rgba(251, 191, 36, 0.85)) border-box;
    box-shadow: 0 6px 20px rgba(91, 33, 182, 0.35);
    transition: all 0.3s;
}

.testimonial-card:hover .testimonial-author img {
    transform: scale(1.08);
    box-shadow: 0 10px 28px rgba(56, 189, 248, 0.38);
}

.testimonial-author > div {
    flex: 1;
}

.testimonial-author h4 {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    background: linear-gradient(135deg, rgba(203, 213, 255, 1) 0%, rgba(192, 132, 252, 1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-author p {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

/* ===================================
   Trust Badges Section
   =================================== */

.trust-badges {
    padding: 60px 0;
    background: linear-gradient(145deg, rgba(4, 7, 20, 0.95), rgba(8, 16, 36, 0.95));
    border-top: 1px solid rgba(139, 92, 246, 0.15);
    border-bottom: 1px solid rgba(56, 189, 248, 0.15);
}

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

.trust-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.badges-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 32px;
    border-radius: 22px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: rgba(13, 22, 46, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(18px);
}

.badge-item i {
    font-size: 32px;
    color: var(--primary-light);
    margin-bottom: 10px;
    text-shadow: 0 0 18px rgba(192, 132, 252, 0.6);
}

.badge-item span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.badge-item:hover {
    background: rgba(16, 27, 56, 0.95);
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 25px 55px rgba(8, 12, 35, 0.6);
    border-color: rgba(56, 189, 248, 0.35);
}

.badge-item i {
    transition: all 0.4s;
}

.badge-item:hover i {
    transform: scale(1.15);
    color: var(--primary-light);
    filter: drop-shadow(0 6px 16px rgba(192, 132, 252, 0.5));
}

/* ===================================
   About Section
   =================================== */

.about {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(4, 6, 18, 0.95) 0%, rgba(8, 13, 30, 0.95) 50%, rgba(11, 22, 46, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 20% 80%, rgba(56, 189, 248, 0.16) 0%, transparent 65%);
    pointer-events: none;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-tag {
    display: inline-block;
    padding: 10px 22px;
    background: rgba(139, 92, 246, 0.18);
    color: var(--primary-light);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 1.2px;
}

.about-text h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--text-primary);
    line-height: 1.2;
}

.about-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 40px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 28px;
    background: rgba(13, 22, 46, 0.78);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(18px);
}

.about-feature:hover {
    background: rgba(16, 27, 56, 0.92);
    transform: translateX(14px) scale(1.02);
    box-shadow: 0 30px 60px rgba(8, 12, 35, 0.6);
    border-color: rgba(56, 189, 248, 0.3);
}

.about-feature i {
    width: 54px;
    height: 54px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
    box-shadow: 0 15px 30px rgba(91, 33, 182, 0.4);
}

.about-feature h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.about-feature p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
}

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

.about-stat-number {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    line-height: 1;
}

.about-stat-label {
    font-size: 16px;
    color: var(--text-secondary);
}

.about-visual {
    position: relative;
}

.visual-box {
    background: linear-gradient(165deg, rgba(91, 33, 182, 0.8) 0%, rgba(56, 189, 248, 0.6) 50%, rgba(251, 191, 36, 0.55) 100%);
    padding: 70px 50px;
    border-radius: 36px;
    text-align: center;
    color: white;
    box-shadow: 0 40px 90px rgba(91, 33, 182, 0.45);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(203, 213, 255, 0.32);
}

.visual-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.visual-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 40px;
    position: relative;
    z-index: 1;
}

.visual-box h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.visual-box p {
    font-size: 18px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* ===================================
   FAQ Section
   =================================== */

.faq {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(5, 9, 24, 0.95) 0%, rgba(8, 16, 36, 0.94) 50%, rgba(11, 22, 46, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(139, 92, 246, 0.18) 0%, transparent 55%);
    pointer-events: none;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(13, 22, 46, 0.82);
    border-radius: 22px;
    margin-bottom: 24px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(4, 6, 18, 0.55);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(139, 92, 246, 0.18);
}

.faq-item:hover {
    box-shadow: 0 45px 90px rgba(8, 12, 35, 0.65);
    transform: translateY(-4px);
    border-color: rgba(56, 189, 248, 0.28);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s;
}

.faq-question:hover {
    background: rgba(16, 27, 56, 0.85);
}

.faq-question h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.faq-question i {
    color: var(--primary-light);
    transition: transform 0.3s;
    font-size: 14px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    padding: var(--section-padding);
    background: linear-gradient(150deg, rgba(4, 6, 18, 0.95) 0%, rgba(8, 16, 36, 0.94) 50%, rgba(11, 22, 46, 0.9) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.22) 0%, transparent 60%),
        radial-gradient(circle at 80% 50%, rgba(56, 189, 248, 0.18) 0%, transparent 60%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 22px 24px;
    border-radius: 22px;
    background: rgba(13, 22, 46, 0.75);
    border: 1px solid rgba(139, 92, 246, 0.18);
    box-shadow: 0 25px 50px rgba(4, 6, 18, 0.55);
    transition: all 0.35s ease;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 18px 40px rgba(91, 33, 182, 0.4);
    transition: all 0.35s ease;
}

.contact-item:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.28);
}

.contact-item:hover .contact-icon {
    transform: scale(1.08) rotate(4deg);
    box-shadow: 0 24px 50px rgba(56, 189, 248, 0.4);
}

.contact-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-form {
    background: rgba(13, 22, 46, 0.82);
    padding: 52px;
    border-radius: 28px;
    box-shadow: 0 45px 100px rgba(4, 6, 18, 0.6);
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 14px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
    background: rgba(15, 23, 42, 0.85);
    color: var(--text-primary);
}

.form-control:focus {
    outline: none;
    border-color: rgba(192, 132, 252, 0.65);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
    transform: translateY(-2px);
    background: rgba(17, 27, 54, 0.95);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

select.form-control {
    cursor: pointer;
}

/* ===================================
   Footer
   =================================== */


.footer {
    background: linear-gradient(160deg, rgba(3, 5, 15, 1) 0%, rgba(6, 12, 28, 1) 45%, rgba(11, 21, 44, 0.96) 100%);
    color: white;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.8), rgba(56, 189, 248, 0.8), rgba(251, 191, 36, 0.8));
    opacity: 0.35;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.footer-logo i {
    font-size: 28px;
    color: var(--primary-light);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    border-color: transparent;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-family: 'Poppins', sans-serif;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 12px 20px;
    background: var(--primary-color);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: all 0.3s;
}

.newsletter-form button:hover {
    background: var(--primary-dark);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 968px) {
    .hero-title {
        font-size: 42px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .benefits-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-visual {
        margin-top: 40px;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .testimonial-card {
        padding: 35px 30px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(4, 7, 20, 0.96);
        flex-direction: column;
        padding: 30px;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s;
        gap: 20px;
    }
    
    .nav-menu.active {
        left: 0;
    }

    .nav-actions {
        display: none;
    }

    .nav-menu-actions {
        display: block;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .section-title {
        font-size: 32px;
        flex-direction: column;
        gap: 10px;
    }

    .section-title::before,
    .section-title::after {
        margin: 0;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-info {
        max-width: 100%;
    }

    .hero-benefits {
        text-align: left;
        grid-template-columns: 1fr;
    }

    .hero-insight {
        flex-direction: column;
        text-align: center;
    }

    .hero-insight div {
        text-align: center;
    }

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

    .hero-media {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-top: 20px;
    }

    .hero-media .hero-floating-card {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        bottom: auto;
        margin: 15px auto 0;
        animation: none;
        max-width: 300px;
        width: 100%;
    }

    .hero-screen {
        margin: 0 auto;
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        gap: 30px;
    }
    
    .badges-grid {
        gap: 20px;
    }
    
    .about-features {
        gap: 15px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 30px;
    }
}

/* ===================================
   Premium Animations & Effects
   =================================== */

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(99, 102, 241, 0.6);
    }
}

@keyframes float-premium {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg) scale(0.9);
    }
}

/* Premium Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(11, 22, 46, 0.6);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-primary-dark);
}

/* Premium Selection */
::selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(99, 102, 241, 0.3);
    color: var(--text-primary);
}

/* Premium Focus States */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Premium Loading States */
.btn-primary:active {
    transform: translateY(-2px) scale(0.98);
}

/* Premium Card Hover Effects */
.feature-card,
.testimonial-card,
.faq-item {
    will-change: transform;
}

/* Premium Text Effects */
.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    opacity: 0.6;
}

/* Premium Gradient Overlays */
.hero-info::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
    pointer-events: none;
    z-index: -1;
}

/* Premium Button Ripple Effect */
.btn-primary,
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.btn-primary::after,
.btn-secondary::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:active::after,
.btn-secondary:active::after {
    width: 300px;
    height: 300px;
}

/* Premium Section Dividers */
.features::after,
.process-steps::after,
.benefits::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
}

/* Premium Image Effects */
img {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

img:hover {
    transform: scale(1.05);
}

/* Premium Link Effects */
a {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Premium Form Input Effects */
.form-control {
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.form-control:hover {
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.1);
}

/* ===================================
   Utility Classes
   =================================== */