/* ChanaSoft.co.th — Light Tech-Bright Theme (with dark mode override) */

:root {
    /* Surface */
    --bg-base: #FFFFFF;
    --bg-elev-1: #F8FAFC;
    --bg-elev-2: #F1F5F9;
    --bg-card: #FFFFFF;
    --bg-tint: #EFF6FF;
    --border: #E2E8F0;
    --border-strong: #CBD5E1;

    /* Text */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --text-on-brand: #FFFFFF;

    color-scheme: light;

    /* Brand & accents (tech bright) */
    --brand: #0066FF;
    --brand-600: #0052CC;
    --brand-100: #DBEAFE;
    --accent-cyan: #06B6D4;
    --accent-violet: #8B5CF6;
    --accent-green: #10B981;
    --accent-pink: #F43F5E;
    --accent-amber: #F59E0B;

    --gradient: linear-gradient(135deg, #0066FF 0%, #06B6D4 50%, #8B5CF6 100%);
    --gradient-cool: linear-gradient(135deg, #06B6D4 0%, #0066FF 100%);
    --gradient-warm: linear-gradient(135deg, #F43F5E 0%, #8B5CF6 100%);
    --gradient-green: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);

    --shadow-glow: 0 12px 48px rgba(0, 102, 255, 0.18);
    --shadow-card: 0 4px 16px rgba(15, 23, 42, 0.06);
    --shadow-card-hover: 0 16px 48px rgba(15, 23, 42, 0.12);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --font-th: "Noto Sans Thai", "IBM Plex Sans Thai", "Sarabun", "Prompt", sans-serif;
    --font-en: "Inter", "SF Pro Display", -apple-system, "Segoe UI", sans-serif;
    --font-display: "Space Grotesk", "Inter", var(--font-th);

    /* Body glow gradient colors — themes override เพื่อให้สีพื้นและ glow ตรง theme */
    --body-glow-1: rgba(0, 102, 255, 0.10);
    --body-glow-2: rgba(139, 92, 246, 0.10);
    --body-glow-3: rgba(6, 182, 212, 0.10);
}

/* ============================================================================
   12 Site Themes — แต่ละ theme override ครบทุก surface/text/border/brand/glow
   ใช้ selector `[data-site-theme]` (ไม่ใช่ `html[data-site-theme]`) ให้ mini
   preview cards ในหน้า /portal/theme รับสี theme ของตัวเองได้
   ============================================================================ */

/* 1. tech-bright (default ใน :root) — บอก mini preview ให้ก็เพื่อ explicit */
[data-site-theme="tech-bright"] {
    --bg-base:#FFFFFF; --bg-elev-1:#F8FAFC; --bg-elev-2:#F1F5F9; --bg-card:#FFFFFF;
    --bg-tint:#EFF6FF;
    --border:#E2E8F0; --border-strong:#CBD5E1;
    --text-primary:#0F172A; --text-secondary:#475569; --text-muted:#94A3B8;
    --brand:#0066FF; --brand-600:#0052CC; --brand-100:#DBEAFE;
    --gradient:linear-gradient(135deg,#0066FF 0%,#06B6D4 50%,#8B5CF6 100%);
    --body-glow-1:rgba(0,102,255,.10); --body-glow-2:rgba(139,92,246,.10); --body-glow-3:rgba(6,182,212,.10);
}

/* 2. dark-neon — Linear/Raycast ดาร์ก ไซเบอร์ neon cyan/pink */
[data-site-theme="dark-neon"] {
    --bg-base:#0B1020; --bg-elev-1:#131A33; --bg-elev-2:#1B2347; --bg-card:#131A33;
    --bg-tint:rgba(0,212,255,.08);
    --border:rgba(255,255,255,.08); --border-strong:rgba(255,255,255,.16);
    --text-primary:#F1F5FF; --text-secondary:#B6C0E0; --text-muted:#7B85B0;
    --brand:#00D4FF; --brand-600:#06B6D4; --brand-100:rgba(0,212,255,.18);
    --accent-cyan:#00D4FF; --accent-violet:#A855F7; --accent-pink:#FF0080; --accent-green:#00FF88;
    --gradient:linear-gradient(135deg,#00D4FF 0%,#A855F7 50%,#FF0080 100%);
    --body-glow-1:rgba(0,212,255,.22); --body-glow-2:rgba(168,85,247,.18); --body-glow-3:rgba(255,0,128,.16);
}
html[data-site-theme="dark-neon"] { color-scheme: dark; }

/* 3. warm-earth — MUJI/Japanese minimal บนพื้นเบจอุ่น */
[data-site-theme="warm-earth"] {
    --bg-base:#FAF7F0; --bg-elev-1:#F2EEE6; --bg-elev-2:#E8E2D4; --bg-card:#FFFFFF;
    --bg-tint:rgba(176,122,62,.06);
    --border:#E0DBCD; --border-strong:#C7BFAD;
    --text-primary:#2A271F; --text-secondary:#6E6A5E; --text-muted:#A8A495;
    --brand:#B07A3E; --brand-600:#8A5E2F; --brand-100:rgba(176,122,62,.12);
    --accent-cyan:#6A9BA0; --accent-violet:#9B6A8E; --accent-pink:#C76E68; --accent-green:#7A8B6F;
    --gradient:linear-gradient(135deg,#B07A3E 0%,#9B6A3E 50%,#6E6A5E 100%);
    --body-glow-1:rgba(176,122,62,.10); --body-glow-2:rgba(110,106,94,.08); --body-glow-3:rgba(199,158,116,.10);
}

/* 4. emerald-fresh — Stripe สดใส มินต์อ่อน */
[data-site-theme="emerald-fresh"] {
    --bg-base:#F0FDF4; --bg-elev-1:#DCFCE7; --bg-elev-2:#BBF7D0; --bg-card:#FFFFFF;
    --bg-tint:rgba(16,185,129,.06);
    --border:#BBF7D0; --border-strong:#86EFAC;
    --text-primary:#052E16; --text-secondary:#166534; --text-muted:#4D7C0F;
    --brand:#10B981; --brand-600:#047857; --brand-100:#D1FAE5;
    --gradient:linear-gradient(135deg,#10B981 0%,#06B6D4 50%,#3B82F6 100%);
    --body-glow-1:rgba(16,185,129,.18); --body-glow-2:rgba(6,182,212,.12); --body-glow-3:rgba(132,204,22,.10);
}

/* 5. rose-elegant — Luxury blush ดอกกุหลาบ */
[data-site-theme="rose-elegant"] {
    --bg-base:#FFF1F2; --bg-elev-1:#FFE4E6; --bg-elev-2:#FECDD3; --bg-card:#FFFFFF;
    --bg-tint:rgba(244,63,94,.06);
    --border:#FECDD3; --border-strong:#FDA4AF;
    --text-primary:#4C0519; --text-secondary:#881337; --text-muted:#BE185D;
    --brand:#F43F5E; --brand-600:#BE123C; --brand-100:#FFE4E6;
    --gradient:linear-gradient(135deg,#F43F5E 0%,#EC4899 50%,#A855F7 100%);
    --body-glow-1:rgba(244,63,94,.18); --body-glow-2:rgba(236,72,153,.14); --body-glow-3:rgba(168,85,247,.10);
}

/* 6. ocean-deep — IBM/Salesforce ดาร์ก navy + ฟ้าอ่อน */
[data-site-theme="ocean-deep"] {
    --bg-base:#0F172A; --bg-elev-1:#1E293B; --bg-elev-2:#334155; --bg-card:#1E293B;
    --bg-tint:rgba(96,165,250,.10);
    --border:rgba(148,163,184,.18); --border-strong:rgba(148,163,184,.32);
    --text-primary:#F1F5F9; --text-secondary:#CBD5E1; --text-muted:#94A3B8;
    --brand:#60A5FA; --brand-600:#3B82F6; --brand-100:rgba(96,165,250,.18);
    --gradient:linear-gradient(135deg,#1E40AF 0%,#3730A3 50%,#7C3AED 100%);
    --body-glow-1:rgba(96,165,250,.24); --body-glow-2:rgba(124,58,237,.18); --body-glow-3:rgba(59,130,246,.20);
}
html[data-site-theme="ocean-deep"] { color-scheme: dark; }

/* 7. sunset-orange — HubSpot warm ครีมอุ่น + ส้มจัด */
[data-site-theme="sunset-orange"] {
    --bg-base:#FFFBEB; --bg-elev-1:#FEF3C7; --bg-elev-2:#FDE68A; --bg-card:#FFFFFF;
    --bg-tint:rgba(249,115,22,.08);
    --border:#FED7AA; --border-strong:#FDBA74;
    --text-primary:#431407; --text-secondary:#7C2D12; --text-muted:#C2410C;
    --brand:#F97316; --brand-600:#C2410C; --brand-100:#FED7AA;
    --gradient:linear-gradient(135deg,#F97316 0%,#F43F5E 50%,#A855F7 100%);
    --body-glow-1:rgba(249,115,22,.18); --body-glow-2:rgba(244,63,94,.14); --body-glow-3:rgba(168,85,247,.10);
}

/* 8. violet-pop — Figma ม่วงครีเอทีฟ พื้น lavender */
[data-site-theme="violet-pop"] {
    --bg-base:#FAF5FF; --bg-elev-1:#F3E8FF; --bg-elev-2:#E9D5FF; --bg-card:#FFFFFF;
    --bg-tint:rgba(139,92,246,.06);
    --border:#E9D5FF; --border-strong:#D8B4FE;
    --text-primary:#2E1065; --text-secondary:#5B21B6; --text-muted:#7C3AED;
    --brand:#8B5CF6; --brand-600:#6D28D9; --brand-100:#EDE9FE;
    --gradient:linear-gradient(135deg,#8B5CF6 0%,#EC4899 50%,#F43F5E 100%);
    --body-glow-1:rgba(139,92,246,.20); --body-glow-2:rgba(236,72,153,.14); --body-glow-3:rgba(244,63,94,.10);
}

/* 9. mono-minimal — Apple/editorial ขาว-ดำล้วน เน้น typography */
[data-site-theme="mono-minimal"] {
    --bg-base:#FFFFFF; --bg-elev-1:#FAFAFA; --bg-elev-2:#F4F4F5; --bg-card:#FFFFFF;
    --bg-tint:#F5F5F5;
    --border:#E4E4E7; --border-strong:#A1A1AA;
    --text-primary:#09090B; --text-secondary:#52525B; --text-muted:#A1A1AA;
    --brand:#09090B; --brand-600:#27272A; --brand-100:#F4F4F5;
    --gradient:linear-gradient(135deg,#09090B 0%,#404040 50%,#737373 100%);
    --shadow-card:0 1px 3px rgba(0,0,0,.08);
    --body-glow-1:rgba(0,0,0,.02); --body-glow-2:rgba(0,0,0,.02); --body-glow-3:rgba(0,0,0,.02);
}

/* 10. amber-classic — Notion vintage paper เหลืองอำพัน */
[data-site-theme="amber-classic"] {
    --bg-base:#FEFBE9; --bg-elev-1:#FEF9C3; --bg-elev-2:#FEF08A; --bg-card:#FFFEF7;
    --bg-tint:rgba(245,158,11,.08);
    --border:#FDE68A; --border-strong:#FCD34D;
    --text-primary:#422006; --text-secondary:#854D0E; --text-muted:#A16207;
    --brand:#F59E0B; --brand-600:#B45309; --brand-100:#FEF3C7;
    --gradient:linear-gradient(135deg,#F59E0B 0%,#EA580C 50%,#DC2626 100%);
    --body-glow-1:rgba(245,158,11,.14); --body-glow-2:rgba(234,88,12,.10); --body-glow-3:rgba(220,38,38,.08);
}

/* 11. teal-pro — Vercel dark เขียวเทอควอยซ์ */
[data-site-theme="teal-pro"] {
    --bg-base:#042F2E; --bg-elev-1:#134E4A; --bg-elev-2:#115E59; --bg-card:#134E4A;
    --bg-tint:rgba(45,212,191,.10);
    --border:rgba(45,212,191,.16); --border-strong:rgba(45,212,191,.30);
    --text-primary:#CCFBF1; --text-secondary:#99F6E4; --text-muted:#5EEAD4;
    --brand:#2DD4BF; --brand-600:#14B8A6; --brand-100:rgba(45,212,191,.18);
    --gradient:linear-gradient(135deg,#2DD4BF 0%,#06B6D4 50%,#3B82F6 100%);
    --body-glow-1:rgba(45,212,191,.20); --body-glow-2:rgba(6,182,212,.14); --body-glow-3:rgba(59,130,246,.12);
}
html[data-site-theme="teal-pro"] { color-scheme: dark; }

/* 12. ruby-bold — Red Hat แดงดราม่า ดาร์ก maroon */
[data-site-theme="ruby-bold"] {
    --bg-base:#1F0808; --bg-elev-1:#450A0A; --bg-elev-2:#7F1D1D; --bg-card:#450A0A;
    --bg-tint:rgba(248,113,113,.10);
    --border:rgba(248,113,113,.16); --border-strong:rgba(248,113,113,.30);
    --text-primary:#FEE2E2; --text-secondary:#FECACA; --text-muted:#F87171;
    --brand:#EF4444; --brand-600:#DC2626; --brand-100:rgba(248,113,113,.18);
    --gradient:linear-gradient(135deg,#DC2626 0%,#EA580C 50%,#F59E0B 100%);
    --body-glow-1:rgba(220,38,38,.24); --body-glow-2:rgba(234,88,12,.18); --body-glow-3:rgba(245,158,11,.12);
}
html[data-site-theme="ruby-bold"] { color-scheme: dark; }

/* ============================================================================
   12 Home Page Templates — แต่ละ template เปลี่ยนทั้ง hero, ลำดับ block,
   ความหนาแน่น, card style ฯลฯ เพื่อให้หน้าตาแตกต่างกันชัดเจน
   ============================================================================ */
.home-blocks {
    display: flex;
    flex-direction: column;
}
.home-blocks > [data-block] { order: 0; }
.home-blocks > [data-block="hero"]         { order: 10; }
.home-blocks > [data-block="features"]     { order: 20; }
.home-blocks > [data-block="stats"]        { order: 30; }
.home-blocks > [data-block="logos"]        { order: 40; }
.home-blocks > [data-block="cases"]        { order: 50; }
.home-blocks > [data-block="testimonials"] { order: 60; }
.home-blocks > [data-block="news"]         { order: 70; }
.home-blocks > [data-block="cta"]          { order: 80; }

/* ----- 1. classic ----- (default, centered) ตามค่า default ไม่ต้อง override */

/* ----- 2. split-feature ----- hero แบ่งครึ่ง text/visual + section bg slabs สลับ */
[data-site-template="split-feature"] .hero { text-align: left; padding-top: 80px; }
[data-site-template="split-feature"] .hero .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
[data-site-template="split-feature"] .hero h1 { margin-left: 0; }
[data-site-template="split-feature"] .hero .lead { margin-left: 0; }
[data-site-template="split-feature"] .hero .hero-actions { justify-content: flex-start; }
[data-site-template="split-feature"] .hero-visual { margin: 0; max-width: 100%; }
[data-site-template="split-feature"] [data-block="features"] { background: var(--bg-elev-1); }
[data-site-template="split-feature"] [data-block="testimonials"] { background: var(--bg-elev-1); }
@media (max-width: 800px) {
    [data-site-template="split-feature"] .hero .container { grid-template-columns: 1fr; }
}

/* ----- 3. video-hero ----- mesh animated bg, hero ใหญ่กินจอ, ไม่มี visual */
[data-site-template="video-hero"] .hero { padding: 180px 0 140px; position: relative; overflow: hidden; }
[data-site-template="video-hero"] .hero::before {
    content: ""; position: absolute; inset: -10%; z-index: -1;
    background:
        radial-gradient(circle at 20% 30%, var(--brand), transparent 40%),
        radial-gradient(circle at 80% 70%, var(--accent-violet, #8B5CF6), transparent 40%),
        radial-gradient(circle at 50% 50%, var(--accent-cyan, #06B6D4), transparent 50%);
    opacity: .35;
    filter: blur(80px); animation: meshFloat 20s ease-in-out infinite;
}
[data-site-template="video-hero"] .hero h1 { font-size: clamp(3rem, 7vw, 6rem); letter-spacing: -0.03em; }
[data-site-template="video-hero"] .hero-visual { display: none; }
@keyframes meshFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 20px) scale(1.1); }
}

/* ----- 4. gradient-mesh ----- gradient hero + h1 gradient text + CTA gradient bg */
[data-site-template="gradient-mesh"] .hero {
    background:
        radial-gradient(ellipse at 20% 0%, var(--brand-100), transparent 50%),
        radial-gradient(ellipse at 80% 100%, var(--brand-100), transparent 50%),
        var(--bg-base);
    padding: 140px 0 100px;
}
[data-site-template="gradient-mesh"] .hero-visual { display: none; }
[data-site-template="gradient-mesh"] .hero h1 { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
[data-site-template="gradient-mesh"] [data-block="cta"] { background: var(--gradient); color: var(--text-on-brand, #fff); }
[data-site-template="gradient-mesh"] [data-block="cta"] h2 { color: #fff; }

/* ----- 5. stats-first ----- ตัวเลขใหญ่นำหน้า, compact spacing, no hero-visual */
[data-site-template="stats-first"] .home-blocks > [data-block="stats"] { order: 5; }
[data-site-template="stats-first"] [data-block="stats"] { padding: 100px 0 60px; background: var(--bg-elev-1); }
[data-site-template="stats-first"] [data-block="stats"] .stat-num { font-size: clamp(3.5rem, 7vw, 6rem); font-weight: 900; }
[data-site-template="stats-first"] .hero { padding: 60px 0 40px; }
[data-site-template="stats-first"] .hero h1 { font-size: clamp(1.8rem, 4vw, 3rem); }
[data-site-template="stats-first"] .hero-visual { display: none; }

/* ----- 6. logo-wall ----- logo แถวยักษ์นำหน้า, hero เล็กลง */
[data-site-template="logo-wall"] .home-blocks > [data-block="logos"] { order: 15; }
[data-site-template="logo-wall"] [data-block="logos"] { padding: 100px 0 !important; background: var(--bg-elev-1); }
[data-site-template="logo-wall"] .logo-strip { gap: 64px; }
[data-site-template="logo-wall"] .logo-strip img { max-height: 64px; max-width: 180px; }
[data-site-template="logo-wall"] .hero { padding: 60px 0 40px; }
[data-site-template="logo-wall"] .hero-visual { display: none; }

/* ----- 7. case-led ----- case study นำหน้า features, hero compact */
[data-site-template="case-led"] .home-blocks > [data-block="cases"] { order: 15; }
[data-site-template="case-led"] [data-block="cases"] { padding-top: 100px; }
[data-site-template="case-led"] .hero { padding: 80px 0 40px; }
[data-site-template="case-led"] .hero-visual { display: none; }

/* ----- 8. news-led ----- news/editorial นำหน้า, serif-ish, large headlines */
[data-site-template="news-led"] .home-blocks > [data-block="news"] { order: 15; }
[data-site-template="news-led"] [data-block="news"] { padding-top: 100px; background: var(--bg-elev-1); }
[data-site-template="news-led"] .hero { padding: 60px 0 40px; }
[data-site-template="news-led"] .hero h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 700; }
[data-site-template="news-led"] .hero-visual { display: none; }

/* ----- 9. compact-saas ----- ตัดส่วนที่ไม่ critical, sectionspacing แน่น, big CTA ปิดท้าย */
[data-site-template="compact-saas"] [data-block="logos"],
[data-site-template="compact-saas"] [data-block="cases"],
[data-site-template="compact-saas"] [data-block="news"] { display: none; }
[data-site-template="compact-saas"] section { padding-top: 60px !important; padding-bottom: 60px !important; }
[data-site-template="compact-saas"] [data-block="cta"] { padding: 120px 0 !important; background: var(--gradient); color: #fff; }
[data-site-template="compact-saas"] [data-block="cta"] h2 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.6rem); }
[data-site-template="compact-saas"] [data-block="cta"] p { color: rgba(255,255,255,.86); }

/* ----- 10. storytelling ----- editorial/long-form, serif hero, no card icons */
[data-site-template="storytelling"] .hero { padding: 200px 0 160px; }
[data-site-template="storytelling"] .hero h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    max-width: 1080px;
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: -0.02em;
}
[data-site-template="storytelling"] .hero .lead {
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    max-width: 760px;
    line-height: 1.7;
    font-style: italic;
}
[data-site-template="storytelling"] [data-block="features"] .feature-grid { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 48px; }
[data-site-template="storytelling"] [data-block="features"] .card-icon { display: none; }
[data-site-template="storytelling"] [data-block="features"] .card { padding: 32px; }
[data-site-template="storytelling"] .hero-visual { display: none; }

/* ----- 11. minimal-text ----- pure typography, no images, no card chrome */
[data-site-template="minimal-text"] .hero-visual,
[data-site-template="minimal-text"] [data-block="logos"],
[data-site-template="minimal-text"] [data-block="cases"] [class*="card-img"],
[data-site-template="minimal-text"] [data-block="news"] [class*="card-img"],
[data-site-template="minimal-text"] .card-icon { display: none; }
[data-site-template="minimal-text"] .hero h1 { font-size: clamp(3.5rem, 9vw, 7rem); font-weight: 900; letter-spacing: -0.04em; line-height: 1; }
[data-site-template="minimal-text"] .card { background: transparent; border: 0; border-top: 2px solid var(--text-primary); border-radius: 0; padding: 24px 0 14px; box-shadow: none; }
[data-site-template="minimal-text"] .card h3 { font-size: 1.5rem; margin-top: 8px; }
[data-site-template="minimal-text"] .feature-grid { gap: 0 48px; }
[data-site-template="minimal-text"] section { padding-top: 80px !important; padding-bottom: 80px !important; }

/* ----- 12. animated-grid ----- tech/cyber, sharp corners ทั่วทั้งหน้า, grid bg */
[data-site-template="animated-grid"] .hero { position: relative; overflow: hidden; }
[data-site-template="animated-grid"] .hero::after {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image:
        linear-gradient(var(--border-strong) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-strong) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
    animation: gridMove 30s linear infinite;
}
[data-site-template="animated-grid"] .card,
[data-site-template="animated-grid"] .btn { border-radius: 4px !important; }
[data-site-template="animated-grid"] .hero .btn-primary { font-family: "JetBrains Mono", ui-monospace, monospace; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.9rem; }
@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 48px 48px; }
}

/* Legacy dark-mode toggle (data-theme=dark) — kept for back-compat */
html[data-theme="dark"] {
    --bg-base: #0B1020;
    --bg-elev-1: #131A33;
    --bg-elev-2: #1B2347;
    --bg-card: #131A33;
    --bg-tint: rgba(59, 130, 246, 0.08);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);

    --text-primary: #F1F5FF;
    --text-secondary: #B6C0E0;
    --text-muted: #7B85B0;

    --brand-100: rgba(0, 102, 255, 0.18);
    --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-card-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
    color-scheme: dark;
}

html[data-theme="dark"] body {
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(0, 102, 255, 0.22), transparent 60%),
        radial-gradient(900px 500px at 90% 10%, rgba(139, 92, 246, 0.18), transparent 60%),
        radial-gradient(700px 400px at 50% 110%, rgba(6, 182, 212, 0.16), transparent 60%),
        var(--bg-base);
}

html[data-theme="dark"] .navbar { background: rgba(11, 16, 32, 0.75); }
html[data-theme="dark"] .nav-menu { background: rgba(19, 26, 51, 0.98); }
html[data-theme="dark"] .alert-warning { background: rgba(245, 158, 11, 0.10); color: #FCD34D; border-color: rgba(245, 158, 11, 0.3); }
html[data-theme="dark"] .alert-warning p, html[data-theme="dark"] .alert-warning h3 { color: #FCD34D; }
html[data-theme="dark"] .alert-error { background: rgba(244, 63, 94, 0.10); color: #FCA5A5; border-color: rgba(244, 63, 94, 0.3); }
html[data-theme="dark"] .alert-error p, html[data-theme="dark"] .alert-error h3 { color: #FCA5A5; }
html[data-theme="dark"] .cookie-banner { background: var(--bg-card); }
html[data-theme="dark"] .table thead th { background: var(--bg-elev-2); }

/* Focus ring for accessibility */
:where(a, button, input, textarea, select, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--brand);
    outline-offset: 2px;
    border-radius: 6px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1 !important; transform: none !important; }
}

/* Theme toggle button */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
}

.theme-toggle:hover { background: var(--bg-elev-2); color: var(--text-primary); }

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-th), var(--font-en);
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background:
        radial-gradient(1200px 600px at 10% -10%, var(--body-glow-1), transparent 60%),
        radial-gradient(900px 500px at 90% 10%, var(--body-glow-2), transparent 60%),
        radial-gradient(700px 400px at 50% 110%, var(--body-glow-3), transparent 60%),
        var(--bg-base);
    background-attachment: fixed;
    overflow-x: hidden;
}

a {
    color: var(--brand);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover { color: var(--brand-600); }

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin: 0 0 0.6em;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 5vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { color: var(--text-secondary); margin: 0 0 1em; }

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============== Navbar ============== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.nav-brand .logo-dot {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--gradient);
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.4);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.nav-menu a:hover {
    color: var(--text-primary);
    background: var(--bg-elev-2);
}

.nav-menu a.active {
    color: var(--brand);
    background: var(--brand-100);
}

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

.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    background: transparent;
}

.lang-toggle:hover { background: var(--bg-elev-2); color: var(--text-primary); }

.btn-portal-link {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    background: var(--bg-elev-2);
    border: 1px solid var(--border-strong);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    transition: all 0.15s ease;
}

.btn-portal-link:hover {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    margin: 0 auto;
    transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 68px;
        right: 0;
        left: 0;
        flex-direction: column;
        gap: 4px;
        padding: 16px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        max-height: calc(100vh - 68px);
        overflow-y: auto;
        transform: translateY(-12px);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s ease, opacity 0.2s ease;
    }
    .nav-menu.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .nav-menu li { width: 100%; }
    .nav-menu a {
        display: block;
        padding: 12px 18px;
        font-size: 1rem;
        border-radius: 12px;
    }
    .nav-cta .btn-primary { display: none; }
}

@media (max-width: 600px) {
    .nav-cta { gap: 4px; }
}

/* ============== Buttons ============== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--brand);
    color: var(--text-on-brand);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.35);
}

.btn-primary:hover {
    background: var(--brand-600);
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(0, 102, 255, 0.45);
    color: var(--text-on-brand);
}

.btn-ghost {
    background: var(--bg-base);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
    background: var(--bg-elev-2);
    border-color: var(--brand);
    color: var(--brand);
}

.btn-lg { padding: 14px 28px; font-size: 1rem; }

/* ============== Hero ============== */
.hero {
    padding: 120px 0 80px;
    position: relative;
    text-align: center;
}

.hero .badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    background: var(--brand-100);
    border: 1px solid rgba(0, 102, 255, 0.25);
    color: var(--brand-600);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero h1 {
    max-width: 920px;
    margin: 0 auto 24px;
}

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

.hero .lead {
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 36px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-visual {
    margin-top: 80px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.06), rgba(139, 92, 246, 0.06));
    box-shadow: var(--shadow-card), var(--shadow-glow);
    aspect-ratio: 16 / 9;
    max-width: 1080px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.hero-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 60%, rgba(255, 255, 255, 0.6)),
        repeating-linear-gradient(90deg, rgba(15, 23, 42, 0.04) 0 1px, transparent 1px 60px),
        repeating-linear-gradient(0deg, rgba(15, 23, 42, 0.04) 0 1px, transparent 1px 60px);
}

/* ============== Sections ============== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.section-eyebrow {
    display: inline-block;
    color: var(--brand);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* ============== Cards ============== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--brand);
    box-shadow: var(--shadow-card-hover);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    color: #fff;
    margin-bottom: 18px;
    font-size: 1.5rem;
    box-shadow: 0 6px 18px rgba(0, 102, 255, 0.3);
}

.card-icon.cool { background: var(--gradient-cool); box-shadow: 0 6px 18px rgba(6, 182, 212, 0.3); }
.card-icon.warm { background: var(--gradient-warm); box-shadow: 0 6px 18px rgba(244, 63, 94, 0.3); }
.card-icon.green { background: var(--gradient-green); box-shadow: 0 6px 18px rgba(16, 185, 129, 0.3); }

.card h3 { margin-bottom: 10px; font-size: 1.15rem; }
.card p { color: var(--text-secondary); font-size: 0.95rem; margin: 0; }

/* ============== Stats ============== */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
}

.stat { text-align: center; }

.stat-num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3rem);
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============== Product Cards (large) ============== */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-card);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--border-strong);
}

.product-card .badge-line {
    display: inline-flex;
    gap: 6px;
    align-items: center;
    color: var(--brand);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.product-card h2 { margin-bottom: 14px; }

.product-card .product-mock {
    border-radius: var(--radius-md);
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.10), rgba(139, 92, 246, 0.08));
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--brand);
}

@media (max-width: 800px) {
    .product-card { grid-template-columns: 1fr; padding: 28px; }
}

/* ============== Pricing ============== */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.price-card:hover {
    box-shadow: var(--shadow-card-hover);
    transform: translateY(-2px);
}

.price-card.featured {
    border: 2px solid var(--brand);
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
    background:
        linear-gradient(180deg, rgba(0, 102, 255, 0.04), transparent 40%),
        var(--bg-card);
}

.price-card.featured:hover {
    transform: scale(1.02) translateY(-2px);
}

.price-card .tier {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.price-card .price {
    font-family: var(--font-display);
    font-size: 2.6rem;
    font-weight: 700;
    margin: 8px 0 16px;
    color: var(--text-primary);
}

.price-card .price .currency { font-size: 1rem; color: var(--text-muted); }
.price-card .price .period { font-size: 1rem; color: var(--text-muted); font-weight: 400; }

.price-card ul {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    flex: 1;
}

.price-card ul li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.price-card ul li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    top: 8px;
    width: 18px;
    height: 18px;
    background: var(--accent-green);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
}

/* ============== Forms ============== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-base);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    margin-bottom: 16px;
}

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

.form-control:focus {
    outline: none;
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.15);
}

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

label.form-label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

/* ============== Admin Topbar (pattern จาก ChanaSHOP — เลิกใช้ list nav แบบเก่า) ============== */
.admin-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 10px);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.admin-topbar .topbar-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px 7px 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-elev-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill, 99px);
    text-decoration: none;
    transition: all 0.15s ease;
}

.admin-topbar .topbar-back:hover {
    background: var(--brand-100);
    color: var(--brand-600, var(--brand));
    border-color: var(--brand);
}

.admin-topbar .topbar-section {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    gap: 1px;
}

.admin-topbar .topbar-tag {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.admin-topbar .topbar-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-topbar .topbar-spacer { flex: 1 1 auto; }

.admin-topbar .topbar-user {
    color: var(--text-muted);
    font-size: 12.5px;
}

.admin-topbar .topbar-user b {
    color: var(--text-primary);
    font-weight: 600;
}

.admin-topbar .topbar-btn {
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-elev-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill, 99px);
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s ease;
}

.admin-topbar .topbar-btn:hover {
    background: var(--brand-100);
    color: var(--brand-600, var(--brand));
    border-color: var(--brand);
}

@@media (max-width: 720px) {
    .admin-topbar .topbar-user { display: none; }
}

.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: auto;
    box-shadow: var(--shadow-card);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.table thead th {
    background: var(--bg-elev-1);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: left;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
    color: var(--text-primary);
}

.table tbody tr:last-child td { border-bottom: none; }

.table tbody tr:hover { background: var(--bg-elev-1); }

.row-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    white-space: nowrap;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.pill-success {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

.pill-muted {
    background: var(--bg-elev-2);
    color: var(--text-muted);
}

.pill-brand {
    background: var(--brand-100);
    color: var(--brand-600);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.82rem;
}

.btn-danger {
    background: var(--accent-pink);
    color: #fff;
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}

.btn-danger:hover {
    background: #E11D48;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(244, 63, 94, 0.4);
    color: #fff;
}

/* ============== Alerts & Errors ============== */
.form-error {
    display: inline-block;
    color: var(--accent-pink);
    font-weight: 500;
    margin-top: -8px;
    margin-bottom: 8px;
}

.alert-error {
    background: #FEF2F2;
    border-color: #FECACA;
    color: #991B1B;
}

.alert-error p,
.alert-error h3 { color: #991B1B; }

.alert-warning {
    background: #FFFBEB;
    border-color: #FDE68A;
    color: #92400E;
}

.alert-warning p,
.alert-warning h3 { color: #92400E; }

.alert-warning code {
    background: rgba(146, 64, 14, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
}

/* ============== Footer ============== */
.footer {
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
    margin-top: 80px;
    background: var(--bg-elev-1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

.footer h4 {
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { color: var(--text-secondary); font-size: 0.95rem; }
.footer ul li a:hover { color: var(--brand); }

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 12px;
}

/* ============== Floating action buttons ============== */
.float-fab {
    position: fixed;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 90;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    color: #fff;
}

.float-fab:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(15, 23, 42, 0.25); color: #fff; }

.float-fab-line {
    right: 20px;
    bottom: 20px;
    background: #06C755;
}

.float-fab-top {
    right: 20px;
    bottom: 90px;
    background: var(--brand);
    font-size: 1.4rem;
    font-weight: 700;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.float-fab-top.is-visible { opacity: 1; visibility: visible; }

@media (max-width: 600px) {
    .float-fab-line { right: 16px; bottom: 16px; width: 52px; height: 52px; }
    .float-fab-top  { right: 16px; bottom: 80px; width: 44px; height: 44px; font-size: 1.2rem; }
}

/* ============== Cookie banner ============== */
.cookie-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 110;
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 18px 22px;
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.18);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-banner-inner > div:first-child { flex: 1; min-width: 240px; }

.cookie-actions { display: flex; gap: 8px; flex-wrap: wrap; }

@media (max-width: 600px) {
    .cookie-banner { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
    .cookie-actions { width: 100%; }
    .cookie-actions .btn { flex: 1; }
}

/* ============== Newsletter ============== */
.newsletter-form { max-width: 380px; }
.newsletter-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}
.newsletter-row .form-control {
    margin: 0;
    flex: 1;
    padding: 10px 14px;
}
.newsletter-row .btn { padding: 10px 16px; font-size: 0.88rem; }

/* ============== Logo strip ============== */
.logo-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: center;
    justify-content: center;
}
.logo-strip a, .logo-strip span {
    display: inline-flex;
    align-items: center;
    height: 44px;
    opacity: 0.6;
    transition: opacity 0.2s ease, transform 0.2s ease;
    filter: grayscale(100%);
}
.logo-strip a:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: translateY(-2px);
}
.logo-strip img {
    max-height: 44px;
    max-width: 140px;
    object-fit: contain;
}
@media (max-width: 600px) {
    .logo-strip { gap: 28px; }
    .logo-strip img { max-height: 36px; max-width: 110px; }
}

/* ============== News card with image, Pagination, Share bar ============== */
.news-card { overflow: hidden; padding: 0; }
.news-card .news-card-img {
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-elev-2);
}
.news-card .news-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.news-card h3 { margin-bottom: 8px; }

.pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}

.pagination-link {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
}

.pagination-link:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.pagination-link.active {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
}

.share-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.share-bar .pill {
    cursor: pointer;
    border: none;
    transition: background 0.2s ease, color 0.2s ease;
    font-family: inherit;
}

.share-bar .pill:hover { background: var(--brand-100); color: var(--brand-600); }

.article-body img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 16px 0; }
.article-body h2 { margin-top: 32px; }
.article-body h3 { margin-top: 24px; }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body blockquote {
    border-left: 4px solid var(--brand);
    padding: 4px 18px;
    margin: 16px 0;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-elev-1);
    border-radius: 0 12px 12px 0;
}

/* ============== FAQ ============== */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0;
    margin-bottom: 12px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.faq-item[open] {
    border-color: var(--brand);
}

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--text-primary);
    list-style: none;
    position: relative;
    padding-right: 56px;
    user-select: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.4rem;
    color: var(--brand);
    font-weight: 400;
    transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    margin: 0;
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============== Reveal Animations ============== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============== Utilities ============== */
.text-center { text-align: center; }
.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; } .mt-5 { margin-top: 48px; }
.mb-1 { margin-bottom: 8px; } .mb-3 { margin-bottom: 24px; } .mb-5 { margin-bottom: 48px; }