/* roulang page: index */
:root {
            --bg-deep: #0A0A0A;
            --ion-cyan: #00E5FF;
            --ion-cyan-dim: rgba(0, 229, 255, 0.15);
            --ion-cyan-glow: rgba(0, 229, 255, 0.25);
            --ion-cyan-strong: rgba(0, 229, 255, 0.5);
            --electric-purple: #B200FF;
            --electric-purple-dim: rgba(178, 0, 255, 0.3);
            --cliff-orange: #FF4D2E;
            --card-bg: #161616;
            --card-bg-hover: #1C1C1C;
            --text-muted: #666666;
            --text-body: #CCCCCC;
            --text-white: #FFFFFF;
            --border-subtle: rgba(0, 229, 255, 0.12);
            --radius-sharp: 4px;
            --radius-card: 6px;
            --shadow-glow: 0 0 24px rgba(0, 229, 255, 0.25);
            --shadow-glow-strong: 0 0 40px rgba(0, 229, 255, 0.4);
            --shadow-purple: 0 0 30px rgba(178, 0, 255, 0.3);
            --font-display: 'Rajdhani', 'Noto Sans SC', sans-serif;
            --font-body: 'Inter', 'Noto Sans SC', sans-serif;
            --max-width: 1280px;
            --section-gap: 120px;
            --section-gap-mobile: 80px;
            --nav-height: 72px;
            --transition-fast: 0.2s ease-out;
            --transition-smooth: 0.35s ease-out;
            --transition-slow: 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--nav-height);
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--bg-deep);
            color: var(--text-body);
            line-height: 1.6;
            overflow-x: hidden;
            min-height: 100vh;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        input,
        textarea {
            font-family: inherit;
            outline: none;
        }
        ul {
            list-style: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 40px;
        }

        /* ============ NAVIGATION ============ */
        #nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: transparent;
            transition: background var(--transition-smooth), backdrop-filter var(--transition-smooth), box-shadow var(--transition-smooth);
            display: flex;
            align-items: center;
        }
        #nav.scrolled {
            background: rgba(10, 10, 10, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            box-shadow: 0 1px 0 var(--border-subtle);
        }
        #nav .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 40px;
            height: 100%;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-logo svg {
            width: 38px;
            height: 38px;
        }
        .nav-logo .logo-text {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.35rem;
            color: var(--text-white);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }
        .nav-links a {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 100%;
            height: 2px;
            background: var(--ion-cyan);
            border-radius: 2px;
            transition: transform var(--transition-smooth);
            transform-origin: center;
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--ion-cyan);
        }
        .nav-links a:hover::after,
        .nav-links a.active::after {
            transform: translateX(-50%) scaleX(1);
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            background: var(--ion-cyan);
            color: var(--bg-deep);
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: var(--radius-sharp);
            letter-spacing: 0.03em;
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
            white-space: nowrap;
        }
        .nav-cta-btn:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .nav-cta-btn:active {
            transform: scale(0.97);
        }
        .nav-cta-btn::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -60%;
            width: 40%;
            height: 200%;
            background: rgba(255, 255, 255, 0.35);
            transform: skewX(-20deg);
            transition: left 0.6s ease;
        }
        .nav-cta-btn:hover::before {
            left: 120%;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px;
            z-index: 1002;
            cursor: pointer;
        }
        .hamburger span {
            display: block;
            width: 26px;
            height: 2px;
            background: var(--text-white);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        .mobile-nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            z-index: 1001;
            background: rgba(10, 10, 10, 0.94);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            flex-direction: column;
            align-items: flex-start;
            justify-content: center;
            padding: 60px 40px;
            gap: 28px;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--transition-smooth);
        }
        .mobile-nav-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-nav-overlay a {
            font-size: 1.6rem;
            font-weight: 600;
            color: var(--text-white);
            font-family: var(--font-display);
            letter-spacing: 0.04em;
            transition: color var(--transition-fast);
        }
        .mobile-nav-overlay a:hover,
        .mobile-nav-overlay a.active {
            color: var(--ion-cyan);
        }

        /* ============ HERO ============ */
        #hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: var(--bg-deep);
        }
        #hero .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            filter: saturate(0.6) brightness(0.7);
        }
        #hero .hero-grid-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background-image:
                linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
            background-size: 60px 60px;
            animation: gridDrift 25s linear infinite;
            pointer-events: none;
        }
        @keyframes gridDrift {
            0% {
                background-position: 0 0, 0 0;
            }
            100% {
                background-position: 60px 60px, -60px 60px;
            }
        }
        #hero .hero-glow-orb {
            position: absolute;
            z-index: 0;
            border-radius: 50%;
            filter: blur(100px);
            pointer-events: none;
            animation: orbFloat 10s ease-in-out infinite;
        }
        #hero .hero-glow-orb.orb-purple {
            width: 500px;
            height: 500px;
            background: rgba(178, 0, 255, 0.12);
            top: -120px;
            right: -100px;
            animation-delay: 0s;
        }
        #hero .hero-glow-orb.orb-cyan {
            width: 350px;
            height: 350px;
            background: rgba(0, 229, 255, 0.1);
            bottom: -80px;
            left: -80px;
            animation-delay: -5s;
        }
        @keyframes orbFloat {
            0%,
            100% {
                transform: translate(0, 0) scale(1);
            }
            25% {
                transform: translate(30px, -30px) scale(1.1);
            }
            50% {
                transform: translate(-20px, 20px) scale(0.9);
            }
            75% {
                transform: translate(15px, 10px) scale(1.05);
            }
        }
        #hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 60px;
            width: 100%;
        }
        #hero .hero-content {
            flex: 0 0 58%;
            max-width: 58%;
        }
        #hero .hero-visual {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 400px;
        }
        #hero .hero-visual .visual-ring {
            width: 280px;
            height: 280px;
            border-radius: 50%;
            border: 2px solid rgba(0, 229, 255, 0.2);
            position: relative;
            animation: ringPulse 4s ease-in-out infinite;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        #hero .hero-visual .visual-ring::before {
            content: '';
            position: absolute;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            border: 3px solid rgba(178, 0, 255, 0.35);
            animation: ringPulse 4s ease-in-out infinite -1.5s;
        }
        #hero .hero-visual .visual-ring .inner-dot {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: var(--ion-cyan);
            box-shadow: 0 0 30px var(--ion-cyan), 0 0 60px rgba(0, 229, 255, 0.6);
            animation: dotGlow 2s ease-in-out infinite;
        }
        @keyframes ringPulse {
            0%,
            100% {
                transform: scale(1);
                opacity: 0.8;
            }
            50% {
                transform: scale(1.08);
                opacity: 1;
            }
        }
        @keyframes dotGlow {
            0%,
            100% {
                box-shadow: 0 0 30px var(--ion-cyan), 0 0 60px rgba(0, 229, 255, 0.6);
            }
            50% {
                box-shadow: 0 0 50px var(--ion-cyan), 0 0 90px rgba(0, 229, 255, 0.9);
            }
        }
        #hero .hero-pain-tag {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--cliff-orange);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 16px;
            padding: 6px 14px;
            border: 1px solid rgba(255, 77, 46, 0.35);
            border-radius: 2px;
            background: rgba(255, 77, 46, 0.06);
        }
        #hero .hero-pain-point {
            font-size: 1.3rem;
            font-weight: 500;
            color: var(--text-body);
            margin-bottom: 12px;
            line-height: 1.5;
            letter-spacing: 0.02em;
            max-width: 600px;
        }
        #hero h1 {
            font-family: var(--font-display);
            font-size: clamp(2.6rem, 5.5vw, 4.5rem);
            font-weight: 700;
            color: var(--text-white);
            line-height: 1.1;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
            text-shadow: 0 0 60px rgba(178, 0, 255, 0.35);
        }
        #hero h1 .cyan-accent {
            color: var(--ion-cyan);
            text-shadow: 0 0 40px rgba(0, 229, 255, 0.5);
        }
        #hero .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 36px;
            max-width: 520px;
            letter-spacing: 0.01em;
        }
        #hero .hero-cta-group {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            align-items: center;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 15px 34px;
            background: var(--ion-cyan);
            color: var(--bg-deep);
            font-weight: 600;
            font-size: 1rem;
            border-radius: var(--radius-sharp);
            letter-spacing: 0.03em;
            transition: all var(--transition-fast);
            position: relative;
            overflow: hidden;
            white-space: nowrap;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-glow-strong);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: scale(0.97);
        }
        .btn-primary::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -60%;
            width: 40%;
            height: 200%;
            background: rgba(255, 255, 255, 0.4);
            transform: skewX(-20deg);
            transition: left 0.55s ease;
        }
        .btn-primary:hover::before {
            left: 120%;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            background: transparent;
            color: var(--ion-cyan);
            font-weight: 600;
            font-size: 1rem;
            border-radius: var(--radius-sharp);
            border: 1px solid var(--ion-cyan);
            letter-spacing: 0.03em;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: rgba(0, 229, 255, 0.1);
            box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
            transform: translateY(-2px);
        }
        .btn-secondary:active {
            transform: scale(0.97);
        }
        .btn-primary:disabled,
        .btn-secondary:disabled {
            opacity: 0.4;
            pointer-events: none;
            cursor: not-allowed;
        }

        /* ============ SECTION COMMON ============ */
        section {
            padding: var(--section-gap) 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 64px;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--ion-cyan);
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-bottom: 12px;
            padding: 5px 12px;
            border: 1px solid var(--ion-cyan-dim);
            border-radius: 2px;
        }
        h2 {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        h3 {
            font-family: var(--font-display);
            font-size: clamp(1.4rem, 2.2vw, 1.75rem);
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }

        /* ============ SOLUTIONS ============ */
        #solutions {
            background: var(--bg-deep);
        }
        #solutions .solutions-list {
            display: flex;
            flex-direction: column;
            gap: 80px;
        }
        #solutions .solution-item {
            display: flex;
            align-items: center;
            gap: 60px;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity var(--transition-slow), transform var(--transition-slow);
        }
        #solutions .solution-item.visible {
            opacity: 1;
            transform: translateY(0);
        }
        #solutions .solution-item.reverse {
            flex-direction: row-reverse;
        }
        #solutions .solution-number {
            flex: 0 0 140px;
            font-family: var(--font-display);
            font-size: 7rem;
            font-weight: 700;
            color: transparent;
            -webkit-text-stroke: 2px var(--ion-cyan);
            text-stroke: 2px var(--ion-cyan);
            line-height: 0.85;
            letter-spacing: -0.04em;
            text-align: center;
            transition: all var(--transition-smooth);
        }
        #solutions .solution-item:hover .solution-number {
            -webkit-text-stroke-color: var(--electric-purple);
            text-stroke-color: var(--electric-purple);
            text-shadow: var(--shadow-purple);
        }
        #solutions .solution-info {
            flex: 1;
        }
        #solutions .solution-info h3 {
            margin-bottom: 12px;
            color: var(--text-white);
        }
        #solutions .solution-info p {
            font-size: 1.05rem;
            color: var(--text-body);
            line-height: 1.7;
            max-width: 480px;
        }
        #solutions .solution-info .highlight-stat {
            color: var(--ion-cyan);
            font-weight: 600;
        }

        /* ============ SERVICES ============ */
        #services {
            background: #0D0D0D;
        }
        #services .services-scroll {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            padding-bottom: 10px;
            scrollbar-width: thin;
            scrollbar-color: var(--ion-cyan-dim) transparent;
        }
        #services .services-scroll::-webkit-scrollbar {
            height: 4px;
        }
        #services .services-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        #services .services-scroll::-webkit-scrollbar-thumb {
            background: var(--ion-cyan-dim);
            border-radius: 4px;
        }
        #services .service-card {
            flex: 0 0 340px;
            min-width: 300px;
            height: 460px;
            border-radius: var(--radius-card);
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
            cursor: pointer;
            scroll-snap-align: start;
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            display: flex;
            align-items: flex-end;
        }
        #services .service-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 35%, rgba(10, 10, 10, 0.7) 65%, rgba(10, 10, 10, 0.95) 100%);
            z-index: 1;
            transition: opacity var(--transition-smooth);
        }
        #services .service-card:hover {
            transform: translateY(-6px) scale(1.02);
            border-color: var(--ion-cyan);
            box-shadow: var(--shadow-glow);
        }
        #services .service-card:hover::after {
            opacity: 0.75;
        }
        #services .service-card .card-label {
            position: relative;
            z-index: 2;
            padding: 28px 24px;
            width: 100%;
        }
        #services .service-card .card-label .svc-name {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-white);
            letter-spacing: 0.02em;
            margin-bottom: 6px;
            transition: color var(--transition-fast);
        }
        #services .service-card:hover .card-label .svc-name {
            color: var(--ion-cyan);
        }
        #services .service-card .card-label .svc-desc {
            font-size: 0.9rem;
            color: var(--text-body);
            opacity: 0;
            transform: translateY(10px);
            transition: all var(--transition-smooth);
            max-width: 280px;
            line-height: 1.5;
        }
        #services .service-card:hover .card-label .svc-desc {
            opacity: 1;
            transform: translateY(0);
        }
        #services .service-card.card-1 {
            background-image: url('/assets/images/coverpic/cover-1.webp');
        }
        #services .service-card.card-2 {
            background-image: url('/assets/images/coverpic/cover-2.webp');
        }
        #services .service-card.card-3 {
            background-image: url('/assets/images/coverpic/cover-3.webp');
        }
        #services .service-card.card-4 {
            background-image: url('/assets/images/coverpic/cover-4.webp');
        }

        /* ============ PROCESS ============ */
        #process {
            background: var(--bg-deep);
        }
        #process .process-timeline {
            display: flex;
            align-items: flex-start;
            justify-content: center;
            gap: 0;
            position: relative;
            padding: 40px 0;
        }
        #process .process-timeline::before {
            content: '';
            position: absolute;
            top: 54px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: var(--ion-cyan-dim);
            z-index: 0;
        }
        #process .process-node {
            flex: 1;
            text-align: center;
            position: relative;
            z-index: 1;
            opacity: 0;
            transform: translateY(30px);
            transition: opacity var(--transition-slow), transform var(--transition-slow);
        }
        #process .process-node.visible {
            opacity: 1;
            transform: translateY(0);
        }
        #process .process-node .node-icon {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 2px solid var(--ion-cyan-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            font-size: 1.6rem;
            color: var(--ion-cyan);
            transition: all var(--transition-smooth);
            position: relative;
        }
        #process .process-node:hover .node-icon {
            border-color: var(--ion-cyan);
            box-shadow: var(--shadow-glow);
            background: #1a1a1a;
            transform: translateY(-4px);
        }
        #process .process-node .node-step {
            font-family: var(--font-display);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 6px;
            letter-spacing: 0.03em;
        }
        #process .process-node .node-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            max-width: 180px;
            margin: 0 auto;
            line-height: 1.5;
        }

        /* ============ RESULTS ============ */
        #results {
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-attachment: fixed;
            position: relative;
        }
        #results::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(10, 10, 10, 0.85);
            z-index: 0;
        }
        #results .container {
            position: relative;
            z-index: 1;
        }
        #results .stats-row {
            display: flex;
            justify-content: center;
            gap: 80px;
            flex-wrap: wrap;
            margin-bottom: 50px;
        }
        #results .stat-item {
            text-align: center;
        }
        #results .stat-number {
            font-family: var(--font-display);
            font-size: clamp(3.5rem, 7vw, 6rem);
            font-weight: 700;
            background: linear-gradient(135deg, var(--ion-cyan) 0%, var(--electric-purple) 70%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
            letter-spacing: -0.03em;
        }
        #results .stat-number .orange-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--cliff-orange);
            box-shadow: 0 0 14px var(--cliff-orange);
            margin-left: 4px;
            vertical-align: super;
            -webkit-text-fill-color: var(--cliff-orange);
        }
        #results .stat-label {
            font-size: 1rem;
            color: var(--text-body);
            margin-top: 8px;
            letter-spacing: 0.04em;
            font-weight: 500;
        }
        #results .brand-wall {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: center;
            align-items: center;
            padding-top: 20px;
        }
        #results .brand-wall .brand-item {
            font-family: var(--font-display);
            font-size: 1.3rem;
            font-weight: 700;
            color: #444;
            letter-spacing: 0.06em;
            transition: all var(--transition-smooth);
            cursor: default;
            filter: grayscale(1);
        }
        #results .brand-wall .brand-item:hover {
            color: var(--ion-cyan);
            filter: grayscale(0);
            text-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
        }

        /* ============ TESTIMONIALS ============ */
        #testimonials {
            background: #0D0D0D;
            position: relative;
            overflow: hidden;
        }
        #testimonials .testimonials-grid {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            justify-content: center;
        }
        #testimonials .testimonial-card {
            flex: 0 0 360px;
            max-width: 400px;
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 36px 30px;
            position: relative;
            transition: all var(--transition-smooth);
        }
        #testimonials .testimonial-card:hover {
            border-color: var(--ion-cyan);
            box-shadow: var(--shadow-glow);
            transform: translateY(-4px);
            background: var(--card-bg-hover);
        }
        #testimonials .testimonial-card .quote-icon {
            font-size: 3rem;
            color: var(--ion-cyan-dim);
            position: absolute;
            top: 16px;
            left: 22px;
            font-family: serif;
            line-height: 1;
            pointer-events: none;
        }
        #testimonials .testimonial-card .quote-text {
            font-style: italic;
            font-size: 1rem;
            color: var(--text-body);
            line-height: 1.7;
            margin-bottom: 20px;
            padding-top: 20px;
            position: relative;
            z-index: 1;
        }
        #testimonials .testimonial-card .quote-divider {
            width: 40px;
            height: 2px;
            background: var(--ion-cyan);
            margin-bottom: 14px;
            border-radius: 2px;
        }
        #testimonials .testimonial-card .quote-author {
            font-weight: 600;
            color: var(--text-white);
            font-size: 0.95rem;
        }
        #testimonials .testimonial-card .quote-role {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        /* ============ FAQ ============ */
        #faq {
            background: var(--bg-deep);
        }
        #faq .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        #faq .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sharp);
            overflow: hidden;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }
        #faq .faq-item:hover {
            border-color: rgba(0, 229, 255, 0.3);
        }
        #faq .faq-item.open {
            border-color: var(--ion-cyan);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.15);
            background: #1a1a1a;
        }
        #faq .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            gap: 16px;
            user-select: none;
        }
        #faq .faq-question .q-text {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-white);
            letter-spacing: 0.02em;
            flex: 1;
        }
        #faq .faq-question .q-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            border: 1px solid var(--ion-cyan-dim);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--ion-cyan);
            font-size: 1rem;
            transition: all var(--transition-smooth);
        }
        #faq .faq-item.open .faq-question .q-icon {
            transform: rotate(45deg);
            border-color: var(--ion-cyan);
            box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
        }
        #faq .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        #faq .faq-item.open .faq-answer {
            max-height: 200px;
        }
        #faq .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* ============ CTA ============ */
        #cta {
            position: relative;
            background: var(--bg-deep);
            overflow: hidden;
            padding: 100px 0;
        }
        #cta .cta-bg-gradient {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(178, 0, 255, 0.2) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(0, 229, 255, 0.18) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 80%, rgba(10, 10, 10, 1) 0%, transparent 70%);
            z-index: 0;
            pointer-events: none;
        }
        #cta .container {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 60px;
            align-items: center;
            flex-wrap: wrap;
        }
        #cta .cta-content {
            flex: 1;
            min-width: 300px;
        }
        #cta .cta-content h2 {
            color: var(--text-white);
            margin-bottom: 14px;
            font-size: clamp(2rem, 4vw, 2.8rem);
        }
        #cta .cta-content .cta-sub {
            font-size: 1.1rem;
            color: var(--text-body);
            margin-bottom: 28px;
            line-height: 1.6;
            max-width: 460px;
        }
        #cta .cta-form {
            flex: 1;
            min-width: 320px;
            background: var(--card-bg);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 36px 30px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        #cta .cta-form input,
        #cta .cta-form textarea {
            width: 100%;
            padding: 14px 16px;
            background: #0f0f0f;
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-sharp);
            color: var(--text-white);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            resize: vertical;
        }
        #cta .cta-form input:focus,
        #cta .cta-form textarea:focus {
            border-color: var(--ion-cyan);
            box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
            outline: none;
            background: #111;
        }
        #cta .cta-form input::placeholder,
        #cta .cta-form textarea::placeholder {
            color: #555;
        }
        #cta .cta-form .btn-primary {
            width: 100%;
            justify-content: center;
            font-size: 1.05rem;
            padding: 16px;
        }
        #cta .cta-form .form-note {
            font-size: 0.78rem;
            color: var(--text-muted);
            text-align: center;
            letter-spacing: 0.03em;
        }

        /* ============ FOOTER ============ */
        #footer {
            background: #060606;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 60px 0 30px;
        }
        #footer .footer-grid {
            display: flex;
            gap: 50px;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        #footer .footer-col {
            flex: 1;
            min-width: 200px;
        }
        #footer .footer-col.brand-col {
            flex: 1.5;
            min-width: 260px;
        }
        #footer .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }
        #footer .footer-logo svg {
            width: 30px;
            height: 30px;
        }
        #footer .footer-logo .flogo-text {
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--text-white);
            letter-spacing: 0.03em;
        }
        #footer .footer-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 300px;
        }
        #footer .footer-col h4 {
            font-family: var(--font-display);
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-white);
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }
        #footer .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        #footer .footer-col ul li a {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
            letter-spacing: 0.02em;
        }
        #footer .footer-col ul li a:hover {
            color: var(--ion-cyan);
        }
        #footer .social-icons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        #footer .social-icons .soc-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 1.1rem;
            transition: all var(--transition-fast);
        }
        #footer .social-icons .soc-icon:hover {
            border-color: var(--ion-cyan);
            color: var(--ion-cyan);
            box-shadow: 0 0 16px rgba(0, 229, 255, 0.25);
            transform: translateY(-3px);
        }
        #footer .footer-bottom {
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            #hero .container {
                flex-direction: column;
                gap: 40px;
                text-align: center;
            }
            #hero .hero-content {
                flex: 1;
                max-width: 100%;
                order: 2;
            }
            #hero .hero-visual {
                order: 1;
                min-height: 200px;
            }
            #hero .hero-visual .visual-ring {
                width: 200px;
                height: 200px;
            }
            #hero .hero-visual .visual-ring::before {
                width: 130px;
                height: 130px;
            }
            #hero .hero-pain-point {
                max-width: 100%;
                margin: 0 auto 12px;
            }
            #hero .hero-subtitle {
                max-width: 100%;
                margin: 0 auto 28px;
            }
            #hero .hero-cta-group {
                justify-content: center;
            }
            #solutions .solution-item {
                gap: 30px;
            }
            #solutions .solution-number {
                flex: 0 0 100px;
                font-size: 5rem;
            }
            #process .process-timeline {
                gap: 16px;
            }
            #process .process-timeline::before {
                left: 5%;
                right: 5%;
                top: 48px;
            }
            #process .process-node .node-icon {
                width: 56px;
                height: 56px;
                font-size: 1.3rem;
            }
            #cta .container {
                flex-direction: column;
                text-align: center;
            }
            #cta .cta-content .cta-sub {
                max-width: 100%;
                margin: 0 auto 28px;
            }
            #cta .cta-form {
                width: 100%;
                max-width: 500px;
                margin: 0 auto;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-gap: 80px;
                --nav-height: 60px;
            }
            .container {
                padding: 0 20px;
            }
            #nav .nav-inner {
                padding: 0 20px;
            }
            .nav-links {
                display: none;
            }
            .nav-cta-btn {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-nav-overlay {
                display: flex;
            }
            #hero {
                min-height: auto;
                padding: 120px 0 80px;
            }
            #hero .hero-visual {
                display: none;
            }
            #hero .hero-content {
                text-align: center;
                max-width: 100%;
            }
            #hero .hero-pain-point {
                font-size: 1.05rem;
            }
            #hero h1 {
                font-size: 2.6rem;
            }
            #hero .hero-subtitle {
                font-size: 1rem;
            }
            #hero .hero-cta-group {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
                max-width: 320px;
            }
            #solutions .solution-item,
            #solutions .solution-item.reverse {
                flex-direction: column;
                text-align: center;
                gap: 16px;
            }
            #solutions .solution-number {
                font-size: 4rem;
                flex: auto;
            }
            #solutions .solution-info p {
                max-width: 100%;
                margin: 0 auto;
            }
            #services .service-card {
                flex: 0 0 280px;
                min-width: 260px;
                height: 380px;
            }
            #services .service-card .card-label .svc-desc {
                opacity: 1;
                transform: translateY(0);
                font-size: 0.82rem;
            }
            #process .process-timeline {
                flex-direction: column;
                align-items: center;
                gap: 24px;
                padding-left: 30px;
                border-left: 2px solid var(--ion-cyan-dim);
                position: relative;
            }
            #process .process-timeline::before {
                display: none;
            }
            #process .process-node {
                text-align: left;
                display: flex;
                align-items: flex-start;
                gap: 16px;
                width: 100%;
            }
            #process .process-node .node-icon {
                margin: 0;
                flex-shrink: 0;
            }
            #process .process-node .node-desc {
                max-width: 100%;
                margin: 0;
            }
            #results .stats-row {
                gap: 40px;
            }
            #results .brand-wall {
                gap: 20px;
            }
            #results .brand-wall .brand-item {
                font-size: 1rem;
            }
            #testimonials .testimonials-grid {
                flex-direction: column;
                align-items: center;
            }
            #testimonials .testimonial-card {
                flex: 1;
                max-width: 100%;
                width: 100%;
            }
            #faq .faq-question {
                padding: 16px 18px;
            }
            #faq .faq-question .q-text {
                font-size: 0.9rem;
            }
            #footer .footer-grid {
                flex-direction: column;
                gap: 36px;
            }
            #footer .footer-col {
                text-align: center;
            }
            #footer .footer-desc {
                max-width: 100%;
                margin: 0 auto;
            }
            #footer .social-icons {
                justify-content: center;
            }
            #footer .footer-logo {
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            #hero h1 {
                font-size: 2.2rem;
            }
            #hero .hero-pain-point {
                font-size: 0.95rem;
            }
            #hero .hero-subtitle {
                font-size: 0.9rem;
            }
            #services .service-card {
                flex: 0 0 240px;
                min-width: 220px;
                height: 320px;
            }
            #services .service-card .card-label .svc-name {
                font-size: 1.2rem;
            }
            #results .stat-number {
                font-size: 3rem;
            }
            #cta .cta-form {
                padding: 24px 18px;
            }
            #cta .cta-content h2 {
                font-size: 1.7rem;
            }
        }