/* ==========================================
   VV Techsol - Modern Dark Theme Website
   Inspired by EurosHub Design
   ========================================== */

/* CSS Variables */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #16161f;
    --bg-card-hover: #1e1e2a;
    --border-color: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --accent-teal: #17B6B2;
    --accent-magenta: #A42F74;
    --accent-purple: #432cd2;
    --accent-violet: #7a64f2;
    --gradient-primary: linear-gradient(135deg, #17B6B2 0%, #A42F74 100%);
    --gradient-secondary: linear-gradient(135deg, #432cd2 0%, #7a64f2 100%);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(23, 182, 178, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Preloader */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(23, 182, 178, 0.2);
    border-top-color: var(--accent-teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.preloader-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(23, 182, 178, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(23, 182, 178, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

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

.header-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
}

.site-header.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.stars-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.orb-container {
    position: absolute;
    right: 2%;
    top: 50%;
    transform: translateY(-50%);
    width: 660px;
    height: 660px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orb {
    position: relative;
    width: 100%;
    height: 100%;
}

.orb-ring {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(23, 182, 178, 0.15);
}

.orb-ring-1 { width: 200px; height: 200px; }
.orb-ring-2 { width: 320px; height: 320px; }
.orb-ring-3 { width: 440px; height: 440px; }
.orb-ring-4 { width: 560px; height: 560px; }

.orb-core {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 96px;
    height: 96px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 0 60px rgba(23, 182, 178, 0.3);
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 60px rgba(23, 182, 178, 0.3); }
    50% { box-shadow: 0 0 100px rgba(23, 182, 178, 0.5); }
}

.orb-icon {
    position: absolute;
    left: calc(50% - 24px);
    top: calc(50% - 24px);
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid rgba(23, 182, 178, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-teal);
    box-shadow: 0 0 20px rgba(23, 182, 178, 0.1), var(--shadow-card);
}

.orb-icon i {
    font-size: 1.6rem;
}

.orb-icon-1 {
    animation: orbit-1 24s linear infinite;
}
.orb-icon-2 {
    animation: orbit-2 28s linear infinite;
}
.orb-icon-3 {
    animation: orbit-3 22s linear infinite;
}
.orb-icon-4 {
    animation: orbit-4 26s linear infinite;
}
.orb-icon-5 {
    animation: orbit-5 20s linear infinite;
}
.orb-icon-6 {
    animation: orbit-6 30s linear infinite;
}
.orb-icon-7 {
    animation: orbit-7 23s linear infinite;
}
.orb-icon-8 {
    animation: orbit-8 27s linear infinite;
}
.orb-icon-9 {
    animation: orbit-9 21s linear infinite;
}
.orb-icon-10 {
    animation: orbit-10 29s linear infinite;
}
.orb-icon-11 {
    animation: orbit-11 25s linear infinite;
}
.orb-icon-12 {
    animation: orbit-12 19s linear infinite;
}
.orb-icon-13 {
    animation: orbit-13 31s linear infinite;
}

@keyframes orbit-1 {
    from { transform: rotate(0deg) translateX(110px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(110px) rotate(-360deg); }
}

@keyframes orbit-2 {
    from { transform: rotate(28deg) translateX(110px) rotate(-28deg); }
    to { transform: rotate(388deg) translateX(110px) rotate(-388deg); }
}

@keyframes orbit-3 {
    from { transform: rotate(56deg) translateX(110px) rotate(-56deg); }
    to { transform: rotate(416deg) translateX(110px) rotate(-416deg); }
}

@keyframes orbit-4 {
    from { transform: rotate(84deg) translateX(170px) rotate(-84deg); }
    to { transform: rotate(444deg) translateX(170px) rotate(-444deg); }
}

@keyframes orbit-5 {
    from { transform: rotate(112deg) translateX(170px) rotate(-112deg); }
    to { transform: rotate(472deg) translateX(170px) rotate(-472deg); }
}

@keyframes orbit-6 {
    from { transform: rotate(140deg) translateX(170px) rotate(-140deg); }
    to { transform: rotate(500deg) translateX(170px) rotate(-500deg); }
}

@keyframes orbit-7 {
    from { transform: rotate(168deg) translateX(230px) rotate(-168deg); }
    to { transform: rotate(528deg) translateX(230px) rotate(-528deg); }
}

@keyframes orbit-8 {
    from { transform: rotate(196deg) translateX(230px) rotate(-196deg); }
    to { transform: rotate(556deg) translateX(230px) rotate(-556deg); }
}

@keyframes orbit-9 {
    from { transform: rotate(224deg) translateX(230px) rotate(-224deg); }
    to { transform: rotate(584deg) translateX(230px) rotate(-584deg); }
}

@keyframes orbit-10 {
    from { transform: rotate(252deg) translateX(290px) rotate(-252deg); }
    to { transform: rotate(612deg) translateX(290px) rotate(-612deg); }
}

@keyframes orbit-11 {
    from { transform: rotate(280deg) translateX(290px) rotate(-280deg); }
    to { transform: rotate(640deg) translateX(290px) rotate(-640deg); }
}

@keyframes orbit-12 {
    from { transform: rotate(308deg) translateX(290px) rotate(-308deg); }
    to { transform: rotate(668deg) translateX(290px) rotate(-668deg); }
}

@keyframes orbit-13 {
    from { transform: rotate(336deg) translateX(290px) rotate(-336deg); }
    to { transform: rotate(696deg) translateX(290px) rotate(-696deg); }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(23, 182, 178, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 182, 178, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(23, 182, 178, 0.1);
    border: 1px solid rgba(23, 182, 178, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent-teal);
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-teal);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

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

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.h-stat {
    display: flex;
    flex-direction: column;
}

.h-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.h-stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Section Common Styles */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(23, 182, 178, 0.1);
    border: 1px solid rgba(23, 182, 178, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-teal);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.filter-tabs {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    margin-bottom: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 6px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.filter-btn {
    position: relative;
    padding: 10px 32px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: color var(--transition-normal);
    overflow: hidden;
    white-space: nowrap;
}

.filter-btn .filter-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    opacity: 0;
    transform: scale(0.85);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-btn.active .filter-bg {
    opacity: 1;
    transform: scale(1);
}

.filter-btn.active {
    color: white;
}

.filter-text {
    position: relative;
    z-index: 1;
}

.filter-btn:not(.active):hover {
    color: var(--text-primary);
}

/* Services Carousel */
.services-carousel-outer {
    width: 100vw;
    margin-left: calc(50% - 50vw);
    overflow: hidden;
}

.services-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0;
}

.services-carousel {
    flex: 1;
    overflow: visible;
    padding: 20px 0;
    margin: -20px 0;
}

.services-carousel-track {
    display: flex;
    gap: 24px;
    width: max-content;
    animation: marqueeScroll 35s linear infinite;
    will-change: transform;
    cursor: grab;
    user-select: none;
}

.services-carousel-track.js-controlled {
    animation: none !important;
}

.services-carousel-track:active,
.services-carousel-track.dragging {
    cursor: grabbing;
}

.services-carousel-wrapper:hover .services-carousel-track {
    animation-play-state: paused;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.service-card {
    flex: 0 0 360px;
    height: 460px;
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.service-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0 40px rgba(23, 182, 178, 0.2);
    border-color: rgba(23, 182, 178, 0.3);
    z-index: 10;
}

.services-carousel-track:has(.service-card:hover) .service-card:not(:hover) {
    opacity: 0.7;
}

.service-card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.service-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
    transition: transform var(--transition-slow), opacity var(--transition-normal);
}

.service-card:hover .service-img {
    opacity: 0.75;
}

.service-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px;
    z-index: 1;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.98) 0%, rgba(10, 10, 15, 0.8) 60%, transparent 100%);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: white;
    margin-bottom: 16px;
    transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-teal);
    opacity: 1;
    transform: translateX(0);
    transition: all var(--transition-normal);
}

.service-card:hover .service-link {
    opacity: 1;
    transform: translateX(4px);
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(22, 22, 31, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    z-index: 10;
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-arrow:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-50%) scale(1.1);
}

/* About Section */
.about {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.about-content-centered {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.team-section {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
}

.team-card:hover {
    border-color: rgba(23, 182, 178, 0.15);
    box-shadow: var(--shadow-glow);
}

.team-avatar {
    width: 110px;
    height: 110px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(23, 182, 178, 0.25);
    overflow: hidden;
    position: relative;
    font-size: 2.2rem;
    font-weight: 700;
    color: white;
}

.team-avatar-initials {
    background: linear-gradient(135deg, #17B6B2 0%, #2a8a9e 100%);
}

.team-avatar-female {
    background: linear-gradient(135deg, #A42F74 0%, #7a64f2 100%);
    box-shadow: 0 8px 30px rgba(164, 47, 116, 0.25);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    border-radius: 50%;
}

.team-initials {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    letter-spacing: 2px;
}

.team-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.team-role {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-teal);
    margin-bottom: 4px;
}

.team-company {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.team-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    margin-bottom: 24px;
}

.team-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.team-info-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.team-info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.team-info-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.about-content-centered .section-title {
    text-align: center;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.af-icon {
    width: 28px;
    height: 28px;
    background: rgba(23, 182, 178, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--accent-teal);
    flex-shrink: 0;
}

.about-mission {
    margin-top: 32px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
}

.mission-icon {
    position: absolute;
    top: -16px;
    left: 24px;
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: white;
}

.about-mission p {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(23, 182, 178, 0.2);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(23, 182, 178, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-teal);
    margin: 0 auto 20px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Portfolio Section */
.portfolio {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

/* Portfolio Header */
.portfolio-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 48px;
}

.portfolio-header-text {
    max-width: 500px;
}

.portfolio-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #2dd4bf;
    margin-bottom: 16px;
}

.portfolio-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: #2dd4bf;
    vertical-align: middle;
    margin-right: 12px;
}

.portfolio-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    color: #f1f5f9;
    margin: 0;
}

.portfolio-title .gradient-text {
    background: linear-gradient(135deg, #2dd4bf 0%, #a855f7 50%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-view-all {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 600;
    gap: 4px;
    transition: all 0.4s ease;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
    margin-top: 20px;
}

.portfolio-view-all:hover {
    border-color: rgba(45, 212, 191, 0.5);
    background: rgba(45, 212, 191, 0.08);
    transform: translateY(-3px);
}

.portfolio-view-all i {
    font-size: 0.85rem;
}

/* Portfolio Accordion */
.portfolio-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

@media (min-width: 992px) {
    .portfolio-accordion {
        flex-direction: row;
        height: 500px;
        gap: 12px;
    }
}

.portfolio-accordion-item {
    position: relative;
    flex: 0.8;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: flex 0.7s cubic-bezier(0.25, 1, 0.5, 1), height 0.5s ease;
    border: 1px solid rgba(255, 255, 255, 0.06);
    height: 80px;
}

@media (min-width: 992px) {
    .portfolio-accordion-item {
        height: auto;
    }
}

.portfolio-accordion-item.active {
    flex: 3;
    cursor: default;
    height: 400px;
}

@media (min-width: 992px) {
    .portfolio-accordion-item.active {
        height: auto;
    }
}

.accordion-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1), filter 0.5s ease;
}

.portfolio-accordion-item:not(.active) .accordion-bg {
    filter: grayscale(1) brightness(0.5);
}

.portfolio-accordion-item.active .accordion-bg {
    transform: scale(1.05);
    filter: grayscale(0);
}

.portfolio-accordion-item:hover:not(.active) .accordion-bg {
    filter: grayscale(0) brightness(0.6);
    transform: scale(1.08);
}

.accordion-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.3) 40%, transparent 100%);
    transition: opacity 0.5s ease;
}

.portfolio-accordion-item:not(.active) .accordion-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);
}

.accordion-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.15s, transform 0.5s ease 0.15s;
    pointer-events: none;
}

.portfolio-accordion-item.active .accordion-content {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.accordion-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #0f172a;
    background: linear-gradient(135deg, #2dd4bf 0%, #0ea5e9 100%);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 14px;
    width: fit-content;
}

.accordion-content h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px 0;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .accordion-content h3 {
        font-size: 2.5rem;
    }
}

.accordion-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin: 0 0 20px 0;
    max-width: 420px;
}

@media (min-width: 768px) {
    .accordion-content p {
        font-size: 0.9rem;
    }
}

.accordion-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    padding-bottom: 4px;
    transition: all 0.3s ease;
}

.accordion-link i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.accordion-link:hover {
    color: #2dd4bf;
    border-color: #2dd4bf;
}

.accordion-link:hover i {
    transform: translate(3px, -3px);
}

.accordion-arrow {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    cursor: pointer;
    z-index: 3;
    transition: all 0.4s ease;
    backdrop-filter: blur(4px);
    opacity: 1;
    pointer-events: auto;
}

.accordion-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(-50%) translateY(-3px);
}

.portfolio-accordion-item.active .accordion-arrow {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(10px);
    transition: all 0.3s ease;
}

@media (max-width: 991px) {
    .accordion-arrow {
        display: none;
    }
}

/* CTA Section */
.cta-section {
    padding: 0 0 80px;
    background: var(--bg-primary);
}

.booking-section {
    padding: 0 0 80px;
    background: var(--bg-primary);
    position: relative;
}

.booking-box {
    position: relative;
    background: linear-gradient(135deg, rgba(23, 182, 178, 0.08) 0%, rgba(164, 47, 116, 0.08) 100%);
    border: 1px solid rgba(23, 182, 178, 0.15);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    overflow: hidden;
}

.booking-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.booking-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin: 0 auto 24px;
    box-shadow: 0 8px 30px rgba(23, 182, 178, 0.25);
}

.booking-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.booking-content p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.booking-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.booking-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(23, 182, 178, 0.08);
}

.booking-circle:nth-child(1) {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -50px;
}

.booking-circle:nth-child(2) {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -30px;
}

@media (max-width: 768px) {
    .booking-box {
        padding: 40px 24px;
    }
    .booking-content h2 {
        font-size: 1.5rem;
    }
}

.cta-box {
    position: relative;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 80px;
    overflow: hidden;
    text-align: center;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cta-circle:nth-child(1) {
    width: 300px;
    height: 300px;
    top: -100px;
    right: -50px;
}

.cta-circle:nth-child(2) {
    width: 200px;
    height: 200px;
    bottom: -50px;
    left: -30px;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    transition: all var(--transition-normal);
}

.contact-card:hover {
    border-color: rgba(23, 182, 178, 0.2);
    transform: translateX(4px);
}

.contact-icon {
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.contact-detail h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.contact-detail p,
.contact-detail a {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    transition: color var(--transition-fast);
}

.contact-detail a:hover {
    color: var(--accent-teal);
}

.contact-social {
    margin-top: 32px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.contact-social h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-secondary);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 40px;
}

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

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

.form-input {
    width: 100%;
    padding: 14px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all var(--transition-normal);
    outline: none;
}

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

.form-input:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(23, 182, 178, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b6b7b'%3E%3Cpath d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.math-captcha {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
}

.math-captcha-question {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.math-captcha-question strong {
    color: var(--accent-teal);
    font-weight: 700;
}

.math-captcha-input {
    width: 100px !important;
    margin: 0 !important;
    text-align: center;
}

.math-captcha-input::-webkit-outer-spin-button,
.math-captcha-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.math-captcha-input[type=number] {
    -moz-appearance: textfield;
}

/* Footer */
.site-footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    list-style: none;
    padding: 0;
}

.footer-brand .social-link {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
}

.footer-links-col h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
}

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

.footer-links-col ul li a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    display: inline-block;
}

.footer-links-col ul li a:hover {
    color: var(--accent-teal);
    transform: translateX(4px);
}

.footer-links-col ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links-col ul li i {
    color: var(--accent-teal);
    font-size: 0.85rem;
    width: 16px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Scroll to top */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 999;
    box-shadow: 0 4px 20px rgba(23, 182, 178, 0.3);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(23, 182, 178, 0.4);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1200px) {
    .orb-container {
        width: 500px;
        height: 500px;
        right: 0;
    }
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .hero {
        padding-top: 120px;
        text-align: center;
    }
    .hero-content {
        display: flex;
        justify-content: center;
    }
    .hero-text {
        max-width: 100%;
    }
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .orb-container {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin: 60px auto 0;
        width: 440px;
        height: 440px;
    }
    .orb-ring-1 { width: 140px; height: 140px; }
    .orb-ring-2 { width: 240px; height: 240px; }
    .orb-ring-3 { width: 340px; height: 340px; }
    .orb-ring-4 { width: 420px; height: 420px; }
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .accordion-content {
        padding: 24px;
    }
    .accordion-content h3 {
        font-size: 1.5rem;
    }
    .accordion-content p {
        font-size: 0.8rem;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-secondary);
        padding: 100px 40px 40px;
        transition: right var(--transition-normal);
        z-index: 999;
    }
    .main-nav.active {
        right: 0;
    }
    .nav-menu {
        flex-direction: column;
        gap: 24px;
    }
    .header-buttons {
        display: none;
    }
    .mobile-toggle {
        display: flex;
        z-index: 1000;
    }
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .hero-title {
        font-size: 2.25rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .orb-container {
        width: 360px;
        height: 360px;
    }
    .orb-ring-1 { width: 120px; height: 120px; }
    .orb-ring-2 { width: 200px; height: 200px; }
    .orb-ring-3 { width: 280px; height: 280px; }
    .orb-ring-4 { width: 320px; height: 320px; }
    .orb-core {
        width: 64px;
        height: 64px;
        font-size: 1.8rem;
    }
    .orb-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    .orb-icon i {
        font-size: 1.2rem;
    }
    @keyframes orbit-1 {
        from { transform: rotate(0deg) translateX(55px) rotate(0deg); }
        to { transform: rotate(360deg) translateX(55px) rotate(-360deg); }
    }
    @keyframes orbit-2 {
        from { transform: rotate(28deg) translateX(55px) rotate(-28deg); }
        to { transform: rotate(388deg) translateX(55px) rotate(-388deg); }
    }
    @keyframes orbit-3 {
        from { transform: rotate(56deg) translateX(55px) rotate(-56deg); }
        to { transform: rotate(416deg) translateX(55px) rotate(-416deg); }
    }
    @keyframes orbit-4 {
        from { transform: rotate(84deg) translateX(90px) rotate(-84deg); }
        to { transform: rotate(444deg) translateX(90px) rotate(-444deg); }
    }
    @keyframes orbit-5 {
        from { transform: rotate(112deg) translateX(90px) rotate(-112deg); }
        to { transform: rotate(472deg) translateX(90px) rotate(-472deg); }
    }
    @keyframes orbit-6 {
        from { transform: rotate(140deg) translateX(90px) rotate(-140deg); }
        to { transform: rotate(500deg) translateX(90px) rotate(-500deg); }
    }
    @keyframes orbit-7 {
        from { transform: rotate(168deg) translateX(125px) rotate(-168deg); }
        to { transform: rotate(528deg) translateX(125px) rotate(-528deg); }
    }
    @keyframes orbit-8 {
        from { transform: rotate(196deg) translateX(125px) rotate(-196deg); }
        to { transform: rotate(556deg) translateX(125px) rotate(-556deg); }
    }
    @keyframes orbit-9 {
        from { transform: rotate(224deg) translateX(125px) rotate(-224deg); }
        to { transform: rotate(584deg) translateX(125px) rotate(-584deg); }
    }
    @keyframes orbit-10 {
        from { transform: rotate(252deg) translateX(155px) rotate(-252deg); }
        to { transform: rotate(612deg) translateX(155px) rotate(-612deg); }
    }
    @keyframes orbit-11 {
        from { transform: rotate(280deg) translateX(155px) rotate(-280deg); }
        to { transform: rotate(640deg) translateX(155px) rotate(-640deg); }
    }
    @keyframes orbit-12 {
        from { transform: rotate(308deg) translateX(155px) rotate(-308deg); }
        to { transform: rotate(668deg) translateX(155px) rotate(-668deg); }
    }
    @keyframes orbit-13 {
        from { transform: rotate(336deg) translateX(155px) rotate(-336deg); }
        to { transform: rotate(696deg) translateX(155px) rotate(-696deg); }
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-header-row {
        flex-direction: column;
        gap: 24px;
    }
    .portfolio-title {
        font-size: 2.2rem;
    }
    .portfolio-view-all {
        margin-top: 0;
    }
    .portfolio-accordion {
        flex-direction: column;
        height: auto;
        gap: 12px;
    }
    .portfolio-accordion-item {
        flex: none;
        height: 80px;
        width: 100%;
    }
    .portfolio-accordion-item.active {
        flex: none;
        height: 380px;
    }
    .accordion-content {
        padding: 20px;
    }
    .accordion-content h3 {
        font-size: 1.3rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-features {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .cta-box {
        padding: 48px 24px;
    }
    .cta-content h2 {
        font-size: 1.75rem;
    }
    .carousel-arrow {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    .hero-stats {
        gap: 24px;
    }
    .service-card {
        flex: 0 0 300px;
        height: 400px;
    }
    .services-carousel-wrapper {
        padding: 0;
    }
    .team-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .team-card {
        padding: 32px 24px;
        max-width: 360px;
        margin: 0 auto;
    }
    .team-avatar {
        width: 90px;
        height: 90px;
    }
    .team-initials {
        font-size: 2rem;
    }
    .team-name {
        font-size: 1.4rem;
    }
}


/* ==================== AI CHAT WIDGET ==================== */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

.chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(23, 182, 178, 0.35);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(23, 182, 178, 0.5);
}

.chat-toggle.active {
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
}

.chat-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: #e74c3c;
    border-radius: 50%;
    border: 2px solid var(--bg-primary);
    animation: chatPulse 2s infinite;
}

@keyframes chatPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.chat-panel {
    position: absolute;
    bottom: 76px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 48px);
    height: 520px;
    max-height: calc(100vh - 120px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.chat-panel.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.chat-header {
    padding: 16px 20px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.chat-header-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.chat-header-info {
    flex: 1;
}

.chat-header-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

.chat-header-info p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.8);
    margin: 2px 0 0;
}

.chat-header-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-status-dot {
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    animation: statusBlink 2s infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.chat-close:hover {
    background: rgba(255,255,255,0.3);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.chat-message {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    max-width: 100%;
}

.chat-message-user {
    justify-content: flex-end;
}

.chat-message-bot {
    justify-content: flex-start;
}

.chat-avatar-bot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: white;
    flex-shrink: 0;
}

.chat-bubble-user {
    background: var(--gradient-primary);
    color: white;
    padding: 10px 14px;
    border-radius: 16px 16px 4px 16px;
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 260px;
    word-wrap: break-word;
}

.chat-bubble-bot {
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 16px 16px 16px 4px;
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 280px;
    word-wrap: break-word;
}

.chat-bubble-bot strong {
    color: var(--accent-teal);
}

.chat-bubble-bot ul {
    margin: 6px 0 6px 16px;
    padding: 0;
}

.chat-bubble-bot li {
    margin-bottom: 3px;
}

.chat-typing {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 0 4px;
}

.chat-typing-dots {
    display: flex;
    gap: 4px;
    padding: 10px 14px;
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.chat-typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.chat-typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.chat-typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

.chat-quick-replies {
    display: flex;
    gap: 8px;
    padding: 0 16px 8px;
    overflow-x: auto;
    scrollbar-width: none;
    flex-shrink: 0;
}

.chat-quick-replies::-webkit-scrollbar {
    display: none;
}

.chat-quick-reply {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.chat-quick-reply:hover {
    border-color: var(--accent-teal);
    color: var(--accent-teal);
    background: rgba(23, 182, 178, 0.08);
}

.chat-input-area {
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.chat-input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: var(--accent-teal);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-send {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: none;
    color: white;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.chat-send:hover {
    transform: scale(1.1);
}

.chat-handoff {
    display: none;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.chat-handoff h5 {
    font-size: 0.85rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.chat-handoff input,
.chat-handoff textarea {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 0.8rem;
    margin-bottom: 8px;
    outline: none;
    font-family: inherit;
}

.chat-handoff input:focus,
.chat-handoff textarea:focus {
    border-color: var(--accent-teal);
}

.chat-handoff button[type="submit"] {
    width: 100%;
    padding: 10px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.chat-handoff button[type="submit"]:hover {
    opacity: 0.9;
}

.chat-handoff-success {
    text-align: center;
    padding: 16px;
}

.chat-handoff-success i {
    font-size: 2.5rem;
    color: #2ecc71;
    margin-bottom: 10px;
}

.chat-handoff-success p {
    font-size: 0.85rem;
    line-height: 1.6;
    margin: 4px 0;
}

@media (max-width: 480px) {
    .chat-widget {
        bottom: 16px;
        right: 16px;
    }
    .chat-panel {
        width: calc(100vw - 32px);
        height: calc(100vh - 100px);
        right: -8px;
    }
    .chat-toggle {
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }
}

/* ============================================
   ENGAGEMENT MODELS SECTION
   ============================================ */
.engagement-models {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.engagement-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.engagement-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.engagement-card:hover {
    transform: translateY(-8px);
    border-color: rgba(23, 182, 178, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    background: linear-gradient(145deg, rgba(23, 182, 178, 0.12), rgba(67, 44, 210, 0.18));
}

.engagement-card:hover .engagement-card-header h3,
.engagement-card:hover .engagement-card-header p,
.engagement-card:hover .engagement-features li {
    color: rgba(255, 255, 255, 0.95);
}

.engagement-card:hover .engagement-divider {
    background: rgba(255, 255, 255, 0.18);
}

.engagement-card-featured {
    background: linear-gradient(145deg, rgba(23, 182, 178, 0.12), rgba(67, 44, 210, 0.18));
    border-color: rgba(23, 182, 178, 0.25);
}

.engagement-card-featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(23, 182, 178, 0.08) 0%, transparent 55%);
    pointer-events: none;
}

.engagement-card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.engagement-card-featured .engagement-card-header h3 {
    color: white;
}

.engagement-card-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.engagement-card-featured .engagement-card-header p {
    color: rgba(255, 255, 255, 0.85);
}

.engagement-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 28px 0;
}

.engagement-card-featured .engagement-divider {
    background: rgba(255, 255, 255, 0.18);
}

.engagement-features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex-grow: 1;
}

.engagement-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.engagement-card-featured .engagement-features li {
    color: rgba(255, 255, 255, 0.9);
}

.engagement-features li i {
    color: var(--accent-teal);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.engagement-card-featured .engagement-features li i {
    color: #2dd4bf;
}

.engagement-card-footer {
    margin-top: auto;
}

.engagement-card .btn-outline:hover {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(23, 182, 178, 0.3);
}

.engagement-card-image {
    margin: 8px -36px -36px -36px;
    height: 170px;
    overflow: hidden;
    border-radius: 0 0 24px 24px;
    position: relative;
}

.engagement-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.engagement-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.75), rgba(10, 10, 15, 0.2));
}

.engagement-image-btn {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.engagement-image-btn:hover {
    transform: translateX(-50%) translateY(-2px);
}

@media (max-width: 991px) {
    .engagement-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
    }
    .engagement-card-featured {
        order: -1;
    }
}

@media (max-width: 576px) {
    .engagement-card {
        padding: 28px;
    }
    .engagement-card-image {
        margin: 8px -28px -28px -28px;
        border-radius: 0 0 20px 20px;
    }
    .engagement-image-btn {
        font-size: 0.85rem;
        padding: 10px 20px;
    }
}

/* ============================================
   FEATURED INSIGHTS SECTION
   ============================================ */
.featured-insights {
    padding: 100px 0;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
}

.insights-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: start;
}

.insights-text {
    position: sticky;
    top: 100px;
    padding-top: 10px;
}

.insights-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: #2dd4bf;
    margin-bottom: 16px;
}

.insights-title {
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.15;
    color: #f1f5f9;
    margin-bottom: 16px;
}

.insights-title .gradient-text {
    background: linear-gradient(135deg, #2dd4bf 0%, #0ea5e9 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.insights-subtitle {
    font-size: 1.15rem;
    color: #94a3b8;
    margin-bottom: 28px;
    font-weight: 300;
}

.insights-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    background: linear-gradient(135deg, #2dd4bf 0%, #0ea5e9 100%);
    color: #0f172a;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.insights-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(45, 212, 191, 0.35);
}

.insights-btn i {
    transition: transform 0.3s ease;
}

.insights-btn:hover i {
    transform: translateX(4px);
}

/* Staggered Bento Grid - equal sized cards */
.insights-masonry {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.insight-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease;
    display: block;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.06);
    aspect-ratio: 1 / 1;
    min-height: 220px;
}

.insight-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-color: rgba(45, 212, 191, 0.2);
}

/* Row 1: 3 cards */
.insight-card:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
.insight-card:nth-child(2) { grid-column: 3 / 5; grid-row: 1; }
.insight-card:nth-child(3) { grid-column: 5 / 7; grid-row: 1; }

/* Row 2: 3 cards with top offset */
.insight-card:nth-child(4) { grid-column: 1 / 3; grid-row: 2; margin-top: 60px; margin-bottom: 60px; }
.insight-card:nth-child(5) { grid-column: 3 / 5; grid-row: 2; margin-top: 60px; margin-bottom: 60px; }
.insight-card:nth-child(6) { grid-column: 5 / 7; grid-row: 2; margin-top: 60px; margin-bottom: 60px; }

.insight-card-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.insight-card:hover .insight-card-bg {
    transform: scale(1.08);
}

.insight-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.15) 40%, rgba(0, 0, 0, 0.55) 100%);
    transition: background 0.4s ease;
}

.insight-card:hover .insight-card-overlay {
    background: linear-gradient(to top, rgba(23, 182, 178, 0.35) 0%, rgba(23, 182, 178, 0.1) 35%, rgba(0, 0, 0, 0.5) 70%);
}

.insight-card-content {
    position: relative;
    z-index: 2;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}

.insight-card-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: capitalize;
    color: #fff;
    margin-bottom: 10px;
    width: fit-content;
}

.insight-card-tag-case {
    color: #fff;
}

.insight-card-tag-blog {
    color: rgba(255, 255, 255, 0.95);
}

.insight-card-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.35;
    margin: 0;
}

.insight-card-hover-btn {
    position: absolute;
    bottom: 22px;
    left: 24px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    font-size: 0.85rem;
    font-weight: 700;
    color: #0f172a;
    background: linear-gradient(135deg, #2dd4bf 0%, #0ea5e9 100%);
    border-radius: 50px;
    transform: translateY(150%);
    opacity: 0;
    transition: all 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: none;
}

.insight-card:hover .insight-card-hover-btn {
    transform: translateY(0);
    opacity: 1;
}

.insight-card-hover-btn i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.insight-card:hover .insight-card-hover-btn i {
    transform: translateX(4px);
}

/* Responsive */
@media (max-width: 1200px) {
    .insights-layout {
        grid-template-columns: 260px 1fr;
        gap: 32px;
    }
    .insights-title {
        font-size: 1.9rem;
    }
    .insights-masonry {
        gap: 14px;
    }
    .insight-card {
        min-height: 180px;
    }
    .insight-card:nth-child(4),
    .insight-card:nth-child(5),
    .insight-card:nth-child(6) {
        margin-top: 40px;
        margin-bottom: 40px;
    }
    .insight-card-content {
        padding: 18px;
    }
    .insight-card-content h3 {
        font-size: 0.95rem;
    }
}

@media (max-width: 992px) {
    .featured-insights {
        padding: 70px 0;
    }
    .insights-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .insights-text {
        position: static;
        text-align: center;
        max-width: 550px;
        margin: 0 auto;
    }
    .insights-title {
        font-size: 1.9rem;
    }
    .insights-masonry {
        grid-template-columns: repeat(4, 1fr);
        max-width: 720px;
        margin: 0 auto;
    }
    .insight-card {
        min-height: 200px;
    }
    .insight-card:nth-child(n) {
        margin-top: 0;
    }
    /* Row 1: 2 cards */
    .insight-card:nth-child(1) { grid-column: 1 / 3; grid-row: 1; }
    .insight-card:nth-child(2) { grid-column: 3 / 5; grid-row: 1; }
    /* Row 2: 2 cards */
    .insight-card:nth-child(3) { grid-column: 1 / 3; grid-row: 2; margin-top: 40px; }
    .insight-card:nth-child(4) { grid-column: 3 / 5; grid-row: 2; margin-top: 40px; }
    /* Row 3: 2 cards */
    .insight-card:nth-child(5) { grid-column: 1 / 3; grid-row: 3; margin-top: 40px; }
    .insight-card:nth-child(6) { grid-column: 3 / 5; grid-row: 3; margin-top: 40px; }
}

@media (max-width: 640px) {
    .insights-masonry {
        grid-template-columns: repeat(2, 1fr);
        max-width: 420px;
    }
    .insight-card {
        min-height: 160px;
        aspect-ratio: 1 / 1;
    }
    .insight-card:nth-child(n) {
        margin-top: 0;
    }
    .insight-card:nth-child(1) { grid-column: 1 / 2; grid-row: 1; }
    .insight-card:nth-child(2) { grid-column: 2 / 3; grid-row: 1; }
    .insight-card:nth-child(3) { grid-column: 1 / 2; grid-row: 2; margin-top: 20px; }
    .insight-card:nth-child(4) { grid-column: 2 / 3; grid-row: 2; margin-top: 20px; }
    .insight-card:nth-child(5) { grid-column: 1 / 2; grid-row: 3; margin-top: 20px; }
    .insight-card:nth-child(6) { grid-column: 2 / 3; grid-row: 3; margin-top: 20px; }
    .insights-title {
        font-size: 1.6rem;
    }
    .insights-subtitle {
        font-size: 1rem;
    }
    .insight-card-content {
        padding: 14px;
    }
    .insight-card-content h3 {
        font-size: 0.85rem;
    }
    .insight-card-tag {
        font-size: 0.7rem;
    }
}

/* ============================================
   FIXED PRICE SOFTWARE DEVELOPMENT PAGE
   ============================================ */

/* Service Hero */
.service-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 100px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.service-hero .stars-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.service-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.service-hero-text {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.service-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(23, 182, 178, 0.1);
    border: 1px solid rgba(23, 182, 178, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-teal);
    margin-bottom: 24px;
}

.service-hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.service-hero-subtitle {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--accent-teal);
    margin-bottom: 24px;
}

.service-hero-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.service-hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Guardrails Section */
.guardrails-section {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.guardrails-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.guardrail-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 32px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.guardrail-card:hover {
    transform: translateY(-8px);
    border-color: rgba(23, 182, 178, 0.3);
    background: linear-gradient(145deg, rgba(23, 182, 178, 0.08), rgba(67, 44, 210, 0.1));
}

.guardrail-number {
    display: inline-block;
    font-size: 3rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px var(--accent-teal);
    margin-bottom: 16px;
    line-height: 1;
}

.guardrail-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.guardrail-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Core Engagements */
.core-engagements {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.engagements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.engagement-type-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px;
    transition: all var(--transition-normal);
}

.engagement-type-card:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 182, 178, 0.25);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.engagement-type-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(23, 182, 178, 0.2), rgba(67, 44, 210, 0.2));
    border-radius: 16px;
    margin-bottom: 20px;
    color: var(--accent-teal);
    font-size: 1.4rem;
}

.engagement-type-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.engagement-type-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* AI Development Section */
.ai-development-section {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.ai-development-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    align-items: start;
}

.ai-development-text {
    position: sticky;
    top: 100px;
}

.ai-development-text .section-title {
    text-align: left;
    font-size: 2.5rem;
}

.ai-development-text .section-desc {
    text-align: left;
    margin: 0 0 32px 0;
}

.ai-development-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.ai-feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 28px;
    transition: all var(--transition-normal);
}

.ai-feature-card:hover {
    border-color: rgba(23, 182, 178, 0.25);
    background: rgba(23, 182, 178, 0.05);
    transform: translateY(-4px);
}

.ai-feature-card i {
    font-size: 1.5rem;
    color: var(--accent-teal);
    margin-bottom: 16px;
}

.ai-feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.ai-feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* Risk Mitigation Matrix */
.risk-matrix {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.risk-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px;
    transition: all var(--transition-normal);
}

.risk-card:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 182, 178, 0.25);
}

.risk-card-wide {
    grid-column: span 3;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.risk-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(23, 182, 178, 0.12);
    border-radius: 50%;
    margin-bottom: 18px;
    color: var(--accent-teal);
    font-size: 1.3rem;
}

.risk-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.risk-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Proof Points */
.proof-points {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.proof-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.proof-card:hover {
    transform: translateY(-6px);
    border-color: rgba(23, 182, 178, 0.25);
}

.proof-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.proof-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-teal);
    margin-bottom: 16px;
}

.proof-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.proof-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Consultation Section */
.consultation-section {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

.consultation-box {
    background: linear-gradient(145deg, rgba(23, 182, 178, 0.08), rgba(67, 44, 210, 0.12));
    border: 1px solid rgba(23, 182, 178, 0.2);
    border-radius: 32px;
    padding: 64px;
    position: relative;
    overflow: hidden;
}

.consultation-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(23, 182, 178, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.consultation-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 56px;
    position: relative;
    z-index: 1;
}

.consultation-header .section-badge {
    margin-bottom: 16px;
}

.consultation-header .section-title {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.consultation-header .section-desc {
    margin-bottom: 32px;
}

.consultation-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    position: relative;
    z-index: 1;
}

.consultation-benefits h3,
.consultation-steps h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.consultation-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.consultation-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-secondary);
}

.consultation-benefits li i {
    color: var(--accent-teal);
    font-size: 1.2rem;
}

.step-item {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    font-size: 0.9rem;
    font-weight: 800;
    border-radius: 12px;
}

.step-item p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    padding-top: 10px;
}

/* Service FAQ */
.service-faq {
    padding: 120px 0;
    background: var(--bg-secondary);
    position: relative;
}

.faq-list {
    max-width: 850px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-normal);
}

.faq-question:hover {
    color: var(--accent-teal);
}

.faq-question i {
    font-size: 1rem;
    color: var(--accent-teal);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* Responsive */
@media (max-width: 1200px) {
    .service-hero-title {
        font-size: 3.2rem;
    }
    .guardrails-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ai-development-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .ai-development-text {
        position: static;
        text-align: center;
    }
    .ai-development-text .section-title,
    .ai-development-text .section-desc {
        text-align: center;
    }
}

@media (max-width: 992px) {
    .service-hero {
        padding: 140px 0 80px;
    }
    .service-hero-title {
        font-size: 2.6rem;
    }
    .service-hero-subtitle {
        font-size: 1.4rem;
    }
    .engagements-grid,
    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .risk-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .risk-card-wide {
        grid-column: span 2;
    }
    .consultation-box {
        padding: 44px;
    }
    .consultation-columns {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .service-hero-title {
        font-size: 2.2rem;
    }
    .service-hero-subtitle {
        font-size: 1.2rem;
    }
    .guardrails-grid,
    .engagements-grid,
    .risk-grid,
    .proof-grid,
    .ai-development-grid {
        grid-template-columns: 1fr;
    }
    .risk-card-wide {
        grid-column: span 1;
    }
    .consultation-box {
        padding: 32px 24px;
    }
    .consultation-header .section-title {
        font-size: 1.8rem;
    }
    .guardrail-card,
    .engagement-type-card,
    .risk-card,
    .proof-card {
        padding: 28px;
    }
}