:root {
            --white: #FFFFFF;
            --gray-50: #F9FAFB;
            --gray-100: #F3F4F6;
            --gray-200: #E5E7EB;
            --gray-300: #D1D5DB;
            --gray-400: #9CA3AF;
            --gray-500: #6B7280;
            --gray-600: #4B5563;
            --gray-700: #374151;
            --gray-800: #1F2937;
            --gray-900: #111827;
            --gray-950: #0a0d12;

            --bronze-900: #312E81;
            --bronze-800: #3730A3;
            --bronze-700: #4F46E5;
            --bronze-600: #6366F1;
            --bronze-500: #818CF8;
            --bronze-400: #A5B4FC;
            --bronze-300: #C7D2FE;
            --bronze-200: #E0E7FF;
            --bronze-100: #EEF2FF;

            --ig: #E1306C;
            --msg: #0084FF;

            --social-sheen-strong: rgba(225, 48, 108, 0.18);
            --social-sheen-soft: rgba(0, 132, 255, 0.12);
            --social-border-hover: rgba(131, 58, 180, 0.28);

            --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-serif: 'Source Serif 4', Georgia, serif;
            --font-mono: 'JetBrains Mono', monospace;
        }

        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-sans); font-size: 15px; line-height: 1.6; color: var(--gray-800); background: var(--white); -webkit-font-smoothing: antialiased; }
        a { text-decoration: none; color: inherit; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; }
        .container { max-width: 1600px; margin: 0 auto; padding: 0 72px; }

        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 14px 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--gray-100);
            transition: all 0.3s ease;
        }

        .header.scrolled {
            padding: 10px 0;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
        }

        .header-inner { display: flex; align-items: center; justify-content: space-between; }

        .logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 600; color: var(--gray-900); }
        .logo sup { font-size: 10px; font-weight: 500; color: var(--bronze-600); margin-left: 2px; }

        .logo-mark {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--bronze-700), var(--bronze-900));
            border-radius: 9px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 8px rgba(61, 41, 20, 0.2);
        }

        .logo-mark svg { width: 18px; height: 18px; color: white; }

        .nav { display: flex; align-items: center; gap: 4px; }
        .nav-item { position: relative; }
        .nav-link { display: flex; align-items: center; gap: 4px; padding: 10px 16px; font-size: 14px; font-weight: 500; color: var(--gray-600); border-radius: 6px; transition: all 0.2s; }
        .nav-link:hover { color: var(--gray-900); background: var(--gray-50); }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            font-family: var(--font-sans);
            font-size: 14px;
            font-weight: 500;
            border-radius: 8px;
            transition: all 0.2s ease;
        }

        .btn-sm { padding: 8px 16px; font-size: 13px; }
        .btn-lg { padding: 14px 28px; font-size: 15px; }
        .btn-primary {
            background-image: linear-gradient(135deg, var(--ig) 0%, rgba(131, 58, 180, 0.95) 45%, var(--msg) 100%);
            background-size: 200% 200%;
            background-position: 0% 50%;
            color: white;
            transition: background-position 1.05s ease, transform 0.3s ease, box-shadow 0.3s ease;
        }
        .btn-primary:hover {
            background-position: 100% 50%;
            box-shadow: 0 10px 22px rgba(0, 132, 255, 0.16), 0 10px 22px rgba(225, 48, 108, 0.14);
        }
        .btn-outline { background: transparent; color: var(--gray-700); border: 1px solid var(--gray-200); }
        .btn-outline:hover { background: var(--gray-50); border-color: var(--gray-300); }
        .btn-outline-light { background: transparent; color: rgba(255,255,255,0.84); border: 1px solid rgba(255,255,255,0.22); }
        .btn-outline-light:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.3); color: white; }
        .btn-ghost { color: var(--gray-600); }
        .btn-ghost:hover { color: var(--gray-900); background: var(--gray-50); }
        .btn-icon { width: 16px; height: 16px; transition: transform 0.2s; }
        .btn:hover .btn-icon { transform: translateX(2px); }

        .btn {
            position: relative;
            will-change: transform;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .page { padding-top: 80px; }

        .hero-social {
            padding: 96px 0 70px;
            background: linear-gradient(180deg, #0f1724 0%, #0b1220 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-social::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse 90% 70% at 70% 20%, rgba(99,102,241, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse 60% 60% at 20% 80%, rgba(225, 48, 108, 0.06) 0%, transparent 55%),
                radial-gradient(ellipse 40% 40% at 90% 70%, rgba(0, 132, 255, 0.05) 0%, transparent 55%);
        }

        .hero-social-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 40px;
            align-items: center;
        }

        .hero-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.09);
            color: rgba(255, 255, 255, 0.78);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.10em;
            text-transform: uppercase;
            margin-bottom: 18px;
        }

        .hero-title {
            font-size: 54px;
            font-weight: 650;
            line-height: 1.08;
            letter-spacing: -0.03em;
            color: var(--white);
            margin-bottom: 18px;
        }

        .hero-title .gradient {
            background: linear-gradient(135deg, var(--bronze-300), var(--bronze-500));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-family: var(--font-serif);
            font-size: 19px;
            line-height: 1.75;
            color: var(--gray-400);
            margin-bottom: 30px;
            max-width: 620px;
        }

        .hero-cta {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .mockup-card {
            width: 100%;
            background: rgba(15, 20, 30, 0.95);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: 0 24px 70px rgba(0, 0, 0, 0.40);
        }

        .mockup-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .mockup-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.92);
        }

        .mockup-title .icon {
            width: 28px;
            height: 28px;
            border-radius: 11px;
            display: grid;
            place-items: center;
            background: rgba(99,102,241, 0.14);
            border: 1px solid rgba(99,102,241, 0.18);
            color: #A5B4FC;
        }

        .mockup-tabs {
            display: flex;
            gap: 8px;
        }

        .mockup-tab {
            font-size: 12px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.76);
            padding: 7px 10px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.14);
        }

        .mockup-tab.active {
            background: #4F46E5;
            border-color: rgba(99,102,241, 0.8);
            color: rgba(255, 255, 255, 0.92);
        }

        .mockup-list {
            padding: 14px 16px;
            display: grid;
            gap: 10px;
        }

        .mockup-row {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 14px;
            padding: 12px 14px;
            display: grid;
            grid-template-columns: auto 1fr auto;
            gap: 12px;
            align-items: center;
        }

        .mockup-row {
            position: relative;
            overflow: hidden;
            transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
            will-change: transform;
        }

        .mockup-row::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .mockup-row:hover {
            transform: translateY(-2px);
            background: rgba(255,255,255,0.05);
            border-color: var(--social-border-hover);
        }

        .mockup-row:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .avatar {
            width: 38px;
            height: 38px;
            border-radius: 999px;
            display: grid;
            place-items: center;
            position: relative;
            font-size: 12px;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.92);
            background: linear-gradient(135deg, rgba(99,102,241,0.55), rgba(225,48,108,0.45));
            box-shadow: 0 10px 26px rgba(0,0,0,0.35);
        }

        .platform-dot {
            position: absolute;
            right: -2px;
            bottom: -2px;
            width: 9px;
            height: 9px;
            border-radius: 999px;
            border: 2px solid rgba(15, 20, 30, 0.95);
        }

        .platform-dot.ig { background: var(--ig); }
        .platform-dot.msg { background: var(--msg); }

        .row-main { min-width: 0; }
        .row-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 4px;
        }

        .row-name {
            font-size: 13px;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.92);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .row-time {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.48);
            white-space: nowrap;
        }

        .row-preview {
            font-size: 12.5px;
            color: rgba(255, 255, 255, 0.60);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .ai-badge {
            font-size: 11px;
            font-weight: 800;
            color: #A5B4FC;
            background: rgba(99,102,241, 0.14);
            border: 1px solid rgba(99,102,241, 0.24);
            padding: 6px 8px;
            border-radius: 999px;
            line-height: 1;
        }

        .section {
            padding: 90px 0;
            background: var(--white);
        }

        .section.alt {
            background: linear-gradient(180deg, #FFFFFF 0%, #F8F6F3 100%);
        }

        .section.dark {
            background: linear-gradient(180deg, #0f1724 0%, #0b1220 100%);
            color: rgba(255,255,255,0.9);
        }

        .section-header {
            max-width: 760px;
            margin: 0 auto 44px;
            text-align: center;
        }

        .eyebrow {
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0.12em;
            text-transform: uppercase;
            color: rgba(99,102,241, 0.82);
            margin-bottom: 12px;
        }

        .section.dark .eyebrow {
            color: rgba(99,102,241, 0.86);
        }

        .section-title {
            font-size: 42px;
            font-weight: 650;
            letter-spacing: -0.02em;
            color: var(--gray-900);
            line-height: 1.15;
            margin-bottom: 14px;
        }

        .section.dark .section-title {
            color: rgba(255,255,255,0.95);
        }

        .section-desc {
            font-family: var(--font-serif);
            font-size: 18px;
            color: var(--gray-600);
            line-height: 1.7;
        }

        .section.dark .section-desc {
            color: rgba(255,255,255,0.68);
        }

        .platform-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 18px;
            align-items: stretch;
        }

        .platform-card {
            padding: 22px;
            border-radius: 18px;
            border: 1px solid rgba(0,0,0,0.06);
            background: rgba(255, 255, 255, 0.78);
            box-shadow: 0 18px 48px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            will-change: transform;
        }

        .platform-card::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .platform-card:hover {
            transform: translateY(-3px);
            border-color: var(--social-border-hover);
            box-shadow: 0 26px 70px rgba(0,0,0,0.12);
        }

        .platform-card:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .platform-icon {
            transition: transform 0.25s ease, filter 0.25s ease;
        }

        .platform-card:hover .platform-icon {
            transform: translateY(-1px) scale(1.05);
            filter: saturate(1.05);
        }

        .platform-top {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            margin-bottom: 10px;
        }

        .platform-icon {
            width: 54px;
            height: 54px;
            border-radius: 18px;
            display: grid;
            place-items: center;
            position: relative;
            flex-shrink: 0;
        }

        .platform-icon svg { width: 26px; height: 26px; }

        .platform-icon.ig {
            background: rgba(225, 48, 108, 0.12);
            color: var(--ig);
            box-shadow: 0 0 0 1px rgba(225, 48, 108, 0.18) inset;
        }

        .platform-icon.msg {
            background: rgba(0, 132, 255, 0.12);
            color: var(--msg);
            box-shadow: 0 0 0 1px rgba(0, 132, 255, 0.18) inset;
        }

        .platform-title {
            font-size: 18px;
            font-weight: 750;
            color: var(--gray-900);
            margin-bottom: 6px;
        }

        .platform-desc {
            font-size: 14px;
            color: var(--gray-600);
            line-height: 1.6;
        }

        .platform-points {
            margin-top: 14px;
            display: grid;
            gap: 8px;
        }

        .platform-point {
            display: flex;
            gap: 10px;
            font-size: 13.5px;
            color: var(--gray-700);
            align-items: flex-start;
        }

        .platform-point span {
            color: var(--bronze-700);
            font-weight: 900;
            line-height: 1;
            margin-top: 3px;
        }

        .inbox-big {
            margin-top: 42px;
            border-radius: 22px;
            border: 1px solid rgba(255,255,255,0.10);
            background: rgba(15, 20, 30, 0.92);
            box-shadow: 0 36px 110px rgba(0,0,0,0.45);
            overflow: hidden;
        }

        .inbox-big-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 18px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .inbox-big-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            font-weight: 800;
            color: rgba(255,255,255,0.92);
        }

        .inbox-big-title .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bronze-400), var(--bronze-700));
            box-shadow: 0 0 0 7px rgba(99,102,241, 0.12);
        }

        .filters {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .filter {
            font-size: 12px;
            font-weight: 700;
            color: rgba(255,255,255,0.76);
            padding: 7px 10px;
            border-radius: 999px;
            border: 1px solid rgba(255,255,255,0.14);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .filter.active {
            background: #4F46E5;
            border-color: rgba(99,102,241,0.82);
            color: rgba(255,255,255,0.92);
        }

        .badge-count {
            font-size: 11px;
            font-weight: 800;
            padding: 3px 7px;
            border-radius: 999px;
            background: rgba(255,255,255,0.10);
            border: 1px solid rgba(255,255,255,0.14);
        }

        .inbox-big-body {
            display: grid;
            grid-template-columns: 0.34fr 0.42fr 0.24fr;
            min-height: 430px;
        }

        .col {
            border-right: 1px solid rgba(255,255,255,0.08);
            padding: 14px;
        }

        .col:last-child { border-right: none; }

        .conv-list { display: grid; gap: 10px; }
        .conv {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 14px;
            padding: 12px 12px;
            display: grid;
            grid-template-columns: auto 1fr auto;
            gap: 12px;
            align-items: center;
            position: relative;
            overflow: hidden;
            transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
            will-change: transform;
        }

        .conv::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .conv:hover {
            transform: translateY(-2px);
            background: rgba(255,255,255,0.05);
            border-color: var(--social-border-hover);
        }

        .conv:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .conv.active {
            background: rgba(255,255,255,0.06);
            border-color: var(--social-border-hover);
            box-shadow: 0 14px 40px rgba(0,0,0,0.30);
        }

        .conv-right { display: flex; align-items: center; gap: 8px; }

        .unread {
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: var(--bronze-400);
            box-shadow: 0 0 0 3px rgba(99,102,241,0.18);
        }

        .chat {
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .chat-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px;
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 14px;
            background: rgba(255,255,255,0.03);
            margin-bottom: 12px;
        }

        .chat-name {
            font-size: 13px;
            font-weight: 800;
            color: rgba(255,255,255,0.92);
        }

        .chat-sub {
            font-size: 12px;
            color: rgba(255,255,255,0.55);
        }

        .chat-stream {
            flex: 1;
            display: grid;
            gap: 10px;
            align-content: start;
        }

        .bubble {
            width: fit-content;
            max-width: 92%;
            padding: 10px 12px;
            border-radius: 14px;
            font-size: 13px;
            line-height: 1.45;
            border: 1px solid rgba(255,255,255,0.08);
        }

        .bubble.customer {
            background: rgba(255,255,255,0.04);
            color: rgba(255,255,255,0.84);
        }

        .bubble.ai {
            background: rgba(99,102,241,0.12);
            color: rgba(255,255,255,0.90);
            border-color: rgba(99,102,241,0.22);
            margin-left: auto;
        }

        .compose {
            margin-top: 14px;
            border-radius: 14px;
            border: 1px solid rgba(255,255,255,0.08);
            background: rgba(255,255,255,0.03);
            padding: 12px;
            display: grid;
            gap: 8px;
        }

        .compose-label {
            font-size: 11px;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: rgba(255,255,255,0.58);
            font-weight: 800;
        }

        .compose-text {
            font-size: 13px;
            color: rgba(255,255,255,0.80);
            line-height: 1.55;
        }

        .info-panel {
            display: grid;
            gap: 10px;
        }

        .info-card {
            border-radius: 14px;
            border: 1px solid rgba(255,255,255,0.08);
            background: rgba(255,255,255,0.03);
            padding: 12px;
        }

        .info-title {
            font-size: 12px;
            font-weight: 800;
            color: rgba(255,255,255,0.88);
            margin-bottom: 6px;
        }

        .info-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 12.5px;
            color: rgba(255,255,255,0.70);
            padding: 7px 0;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .info-row:first-of-type { border-top: none; padding-top: 0; }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
        }

        .feature-card {
            border-radius: 18px;
            border: 1px solid rgba(0,0,0,0.06);
            background: rgba(255,255,255,0.78);
            box-shadow: 0 18px 48px rgba(0,0,0,0.08);
            padding: 22px;
            position: relative;
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            will-change: transform;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .feature-card:hover {
            transform: translateY(-3px);
            border-color: var(--social-border-hover);
            box-shadow: 0 26px 70px rgba(0,0,0,0.12);
        }

        .feature-card:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .feature-title {
            font-size: 16px;
            font-weight: 750;
            color: var(--gray-900);
            margin-bottom: 8px;
        }

        .feature-desc { font-size: 14px; color: var(--gray-600); line-height: 1.6; }

        .steps {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
            position: relative;
        }

        .step {
            border-radius: 18px;
            border: 1px solid rgba(0,0,0,0.06);
            background: rgba(255,255,255,0.78);
            box-shadow: 0 18px 48px rgba(0,0,0,0.08);
            padding: 22px;
            position: relative;
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            will-change: transform;
        }

        .step::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .step:hover {
            transform: translateY(-3px);
            border-color: var(--social-border-hover);
            box-shadow: 0 26px 70px rgba(0,0,0,0.12);
        }

        .step:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .step-icon {
            transition: transform 0.25s ease;
        }

        .step:hover .step-icon {
            transform: translateY(-1px) scale(1.05);
        }

        .step-icon {
            width: 46px;
            height: 46px;
            border-radius: 16px;
            display: grid;
            place-items: center;
            background: rgba(99,102,241,0.12);
            color: var(--bronze-700);
            border: 1px solid rgba(99,102,241,0.18);
            margin-bottom: 12px;
        }

        .step-icon svg { width: 22px; height: 22px; }

        .step-title { font-size: 16px; font-weight: 750; color: var(--gray-900); margin-bottom: 8px; }
        .step-desc { font-size: 14px; color: var(--gray-600); line-height: 1.6; }

        .use-cases {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 16px;
        }

        .use-card {
            border-radius: 18px;
            border: 1px solid rgba(0,0,0,0.06);
            background: rgba(255,255,255,0.78);
            box-shadow: 0 18px 48px rgba(0,0,0,0.08);
            padding: 20px;
            position: relative;
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            will-change: transform;
        }

        .use-card::before {
            content: "";
            position: absolute;
            inset: -2px;
            background: linear-gradient(120deg, transparent 0%, var(--social-sheen-strong) 35%, var(--social-sheen-soft) 50%, transparent 65%, transparent 100%);
            transform: translateX(-120%);
            opacity: 0;
            transition: transform 0.95s ease, opacity 0.55s ease;
            pointer-events: none;
        }

        .use-card:hover {
            transform: translateY(-3px);
            border-color: var(--social-border-hover);
            box-shadow: 0 26px 70px rgba(0,0,0,0.12);
        }

        .use-card:hover::before {
            transform: translateX(120%);
            opacity: 1;
        }

        .use-title { font-size: 15px; font-weight: 750; color: var(--gray-900); margin-bottom: 8px; }
        .use-desc { font-size: 13.5px; color: var(--gray-600); line-height: 1.6; }

        .logos {
            display: grid;
            grid-template-columns: repeat(6, minmax(0, 1fr));
            gap: 12px;
            margin-top: 30px;
        }

        .logo-pill {
            border-radius: 14px;
            border: 1px solid rgba(0,0,0,0.08);
            background: rgba(255,255,255,0.85);
            padding: 12px 10px;
            display: grid;
            place-items: center;
            font-weight: 750;
            color: var(--gray-800);
            letter-spacing: 0.01em;
            font-size: 13px;
        }

        .stats-bar {
            padding: 24px 0;
            background: linear-gradient(180deg, #FFFFFF 0%, #F8F6F3 100%);
            border-top: 1px solid rgba(0,0,0,0.06);
            border-bottom: 1px solid rgba(0,0,0,0.06);
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 12px;
        }

        .stat {
            border-radius: 16px;
            background: rgba(255,255,255,0.78);
            border: 1px solid rgba(0,0,0,0.06);
            padding: 16px;
            box-shadow: 0 14px 40px rgba(0,0,0,0.06);
        }

        .stat-value { font-size: 22px; font-weight: 850; color: var(--gray-900); margin-bottom: 4px; }
        .stat-label { font-size: 13px; color: var(--gray-600); }

        .cta-section {
            padding: 90px 0;
            background: linear-gradient(180deg, #0f1724 0%, #0b1220 100%);
        }

        .cta-card {
            border-radius: 22px;
            border: 1px solid rgba(255,255,255,0.10);
            background:
                radial-gradient(circle at 20% 0%, rgba(99,102,241, 0.12), transparent 50%),
                radial-gradient(circle at 85% 30%, rgba(225, 48, 108, 0.10), transparent 55%),
                radial-gradient(circle at 85% 85%, rgba(0, 132, 255, 0.08), transparent 55%),
                rgba(15, 20, 30, 0.95);
            padding: 60px;
            box-shadow: 0 36px 110px rgba(0,0,0,0.45);
            text-align: center;
        }

        .cta-title { font-size: 42px; font-weight: 700; color: rgba(255,255,255,0.95); line-height: 1.15; margin-bottom: 12px; }
        .cta-subtitle { font-family: var(--font-serif); font-size: 18px; color: rgba(255,255,255,0.68); line-height: 1.7; max-width: 760px; margin: 0 auto 26px; }
        .cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

        .footer {
            padding: 80px 0 30px;
            background: var(--gray-950);
            color: rgba(255,255,255,0.8);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr repeat(4, 1fr);
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            margin-top: 14px;
            color: rgba(255,255,255,0.62);
            line-height: 1.7;
            font-size: 14px;
        }

        .footer-col h4 {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            margin-bottom: 14px;
            color: rgba(255,255,255,0.92);
        }

        .footer-links { display: grid; gap: 10px; }
        .footer-link { font-size: 14px; color: rgba(255,255,255,0.62); }
        .footer-link:hover { color: rgba(255,255,255,0.9); }

        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .footer-socials { display: flex; align-items: center; gap: 10px; }
        .social-link {
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
            border-radius: 10px;
            border: 1px solid rgba(255,255,255,0.10);
            background: rgba(255,255,255,0.04);
            color: rgba(255,255,255,0.76);
        }

        .social-link:hover {
            background: rgba(255,255,255,0.08);
            color: rgba(255,255,255,0.92);
        }

        .social-link svg { width: 18px; height: 18px; }

        @media (max-width: 1024px) {
            .hero-social-inner { grid-template-columns: 1fr; }
            .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            .use-cases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            .inbox-big-body { grid-template-columns: 1fr; }
            .col { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
            .col:last-child { border-bottom: none; }
        }

        @media (max-width: 768px) {
            .container { padding: 0 20px; }
            .section-title { font-size: 34px; }
            .hero-title { font-size: 42px; }
            .platform-grid { grid-template-columns: 1fr; }
            .features-grid { grid-template-columns: 1fr; }
            .steps { grid-template-columns: 1fr; }
            .use-cases { grid-template-columns: 1fr; }
            .logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
            .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            .cta-card { padding: 44px 22px; }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-bottom { flex-direction: column; text-align: center; }
        }

        @media (prefers-reduced-motion: reduce) {
            .btn,
            .btn-icon,
            .mockup-row,
            .mockup-row::before,
            .platform-card,
            .platform-card::before,
            .platform-icon,
            .feature-card,
            .feature-card::before,
            .step,
            .step::before,
            .step-icon,
            .use-card,
            .use-card::before,
            .conv,
            .conv::before {
                transition: none !important;
                animation: none !important;
            }

            .btn:hover,
            .mockup-row:hover,
            .platform-card:hover,
            .feature-card:hover,
            .step:hover,
            .use-card:hover,
            .conv:hover {
                transform: none !important;
            }
        }
    
/* ── Nav wrapping fix for long translations ── */
#header .nav-link,
#header .nav-item > a {
  white-space: nowrap;
}
#header .nav {
  font-size: clamp(12px, 1.1vw, 15px);
  flex-wrap: nowrap;
}
#header .header-inner {
  flex-wrap: nowrap;
  align-items: center;
}
.header-actions {
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Hero badge overflow fix for long translations ── */
.hero-badge {
  white-space: nowrap;
  width: auto;
  max-width: 100%;
}
.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}