/* ============================================================
   PT OGOT DIGITAL NUSANTARA — Design System v2.0
   Brand-derived tokens · Fluid responsive · Light & Dark
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root {
  /* Brand scale — derived from logo (#002C71 navy, #0079E4 blue) */
  --brand-950: #00112E;
  --brand-900: #001A44;
  --brand-800: #002C71;
  --brand-700: #003E9C;
  --brand-600: #0056C7;
  --brand-500: #0079E4;
  --brand-400: #2F97F5;
  --brand-300: #66B4FA;
  --brand-200: #A6D3FD;
  --brand-100: #D8EBFE;
  --brand-50:  #EFF7FF;

  /* Support palette (harmonised with brand) */
  --cyan:   #00D4FF;
  --aqua:   #22E3C4;
  --mint:   #00E39B;
  --amber:  #FFB020;
  --coral:  #FF5C6E;

  /* Semantic — light theme (default) */
  --bg:            #FFFFFF;
  --bg-subtle:     #F4F8FD;
  --bg-elevated:   #FFFFFF;
  --bg-inverse:    var(--brand-950);
  --surface:       #FFFFFF;
  --surface-2:     #F7FAFE;
  --text:          #071A38;
  --text-2:        #465A78;
  --text-3:        #74869F;
  --text-inverse:  #FFFFFF;
  --border:        #DEE8F4;
  --border-strong: #C3D5EA;
  /* #0070D4 = varian logo-blue yang lolos WCAG AA (4.9:1) di atas putih,
     baik sebagai warna teks maupun sebagai latar tombol dengan teks putih. */
  --accent:        #0070D4;
  --accent-hover:  var(--brand-600);
  --accent-soft:   var(--brand-50);
  --on-accent:     #FFFFFF;
  --ring:          rgba(0,121,228,.35);

  --shadow-sm:  0 1px 2px rgba(4,26,58,.06), 0 1px 3px rgba(4,26,58,.05);
  --shadow-md:  0 6px 16px rgba(4,26,58,.07), 0 2px 6px rgba(4,26,58,.05);
  --shadow-lg:  0 18px 44px rgba(4,26,58,.10), 0 6px 14px rgba(4,26,58,.05);
  --shadow-xl:  0 32px 80px rgba(4,26,58,.16), 0 10px 24px rgba(4,26,58,.07);
  --shadow-glow:0 12px 40px rgba(0,121,228,.30);

  --grad-brand: linear-gradient(135deg, #0070D4 0%, var(--brand-700) 100%);
  --grad-hero:  radial-gradient(120% 90% at 78% 18%, #0A63C9 0%, #002C71 42%, #00112E 100%);
  --grad-mesh:  radial-gradient(60% 60% at 15% 20%, rgba(0,212,255,.18), transparent 60%),
                radial-gradient(55% 55% at 85% 75%, rgba(0,121,228,.22), transparent 62%);
  --grad-text:  linear-gradient(100deg, #FFFFFF 10%, #8CCBFF 55%, #00D4FF 100%);

  /* Type — fluid */
  --font-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, monospace;

  --fs-xs:   clamp(.688rem, .66rem + .12vw, .75rem);
  --fs-sm:   clamp(.813rem, .78rem + .14vw, .875rem);
  --fs-base: clamp(.938rem, .90rem + .18vw, 1rem);
  --fs-md:   clamp(1rem, .96rem + .22vw, 1.125rem);
  --fs-lg:   clamp(1.125rem, 1.05rem + .38vw, 1.375rem);
  --fs-xl:   clamp(1.375rem, 1.22rem + .70vw, 1.875rem);
  --fs-2xl:  clamp(1.75rem, 1.45rem + 1.35vw, 2.75rem);
  --fs-3xl:  clamp(2.125rem, 1.60rem + 2.35vw, 3.75rem);
  --fs-4xl:  clamp(2.5rem, 1.70rem + 3.60vw, 5rem);

  /* Space */
  --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;  --sp-4: 1rem;
  --sp-5: 1.5rem;  --sp-6: 2rem;    --sp-7: 2.5rem;  --sp-8: 3rem;
  --sp-9: 4rem;    --sp-10: 5rem;
  --section-y: clamp(3.5rem, 2rem + 7vw, 7.5rem);
  --gutter: clamp(1rem, .5rem + 2.2vw, 2rem);
  --maxw: 1240px;

  --r-sm: 8px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px; --r-2xl: 36px; --r-full: 999px;
  --header-h: 72px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: .18s var(--ease);
  --t: .32s var(--ease);
}

/* ---------- Dark theme ---------- */
[data-theme="dark"] {
  --bg:            #030C1C;
  --bg-subtle:     #06142B;
  --bg-elevated:   #0A1B38;
  --bg-inverse:    #FFFFFF;
  --surface:       #08182F;
  --surface-2:     #0C2242;
  --text:          #EAF2FF;
  --text-2:        #A9C0DE;
  --text-3:        #7B92B3;
  --text-inverse:  #041024;
  --border:        rgba(126,175,235,.16);
  --border-strong: rgba(126,175,235,.30);
  --accent:        var(--brand-400);
  --accent-hover:  var(--brand-300);
  --accent-soft:   rgba(47,151,245,.12);
  --on-accent:     #041024;
  --ring:          rgba(102,180,250,.40);

  --shadow-sm:  0 1px 2px rgba(0,0,0,.4);
  --shadow-md:  0 8px 20px rgba(0,0,0,.45);
  --shadow-lg:  0 20px 50px rgba(0,0,0,.55);
  --shadow-xl:  0 34px 84px rgba(0,0,0,.65);
  --shadow-glow:0 14px 44px rgba(0,121,228,.42);
  --grad-hero:  radial-gradient(120% 90% at 78% 18%, #073768 0%, #041F45 45%, #020A18 100%);
}

/* ---------- 2. RESET / BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.68;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background .35s var(--ease), color .35s var(--ease);
}
img, svg, video, canvas { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
h1,h2,h3,h4 { font-family: var(--font-sans); font-weight: 800; line-height: 1.1; letter-spacing: -.025em; }
:focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--brand-500); color: #fff; }

/* Scrollbar */
@media (pointer: fine) {
  ::-webkit-scrollbar { width: 11px; height: 11px; }
  ::-webkit-scrollbar-track { background: var(--bg-subtle); }
  ::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; border: 3px solid var(--bg-subtle); }
  ::-webkit-scrollbar-thumb:hover { background: var(--brand-400); }
}

/* ---------- 3. LAYOUT ---------- */
.container { width: min(var(--maxw), 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--subtle { background: var(--bg-subtle); }
.section--dark { background: var(--brand-950); color: #fff; }
[data-theme="dark"] .section--dark { background: var(--bg-subtle); }
.stack > * + * { margin-top: var(--sp-4); }

.grid { display: grid; gap: var(--sp-5); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--brand-600); color: #fff; padding: 12px 20px; border-radius: 0 0 10px 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- 4. TYPOGRAPHY HELPERS ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-sans); font-size: var(--fs-xs); font-weight: 800;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
  padding: 7px 14px; border-radius: var(--r-full);
  background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
}
.section--dark .eyebrow, .hero .eyebrow {
  color: var(--brand-300); background: rgba(102,180,250,.10); border-color: rgba(102,180,250,.24);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--mint); flex: none;
  box-shadow: 0 0 0 0 rgba(0,227,155,.55); animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,227,155,.55); }
  70% { box-shadow: 0 0 0 10px rgba(0,227,155,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,227,155,0); }
}

.h1 { font-size: var(--fs-4xl); }
.h2 { font-size: var(--fs-3xl); }
.h3 { font-size: var(--fs-2xl); }
.title { font-family: var(--font-sans); font-weight: 800; font-size: var(--fs-3xl); letter-spacing: -.03em; line-height: 1.06; }
.title em { font-style: normal; color: var(--accent); }
.section--dark .title em { color: var(--brand-300); }
.lead { font-size: var(--fs-md); color: var(--text-2); max-width: 62ch; }
.section--dark .lead { color: #B7CDE8; }
.muted { color: var(--text-3); }
.text-grad {
  background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.section-head { display: grid; gap: var(--sp-4); margin-bottom: var(--sp-8); max-width: 760px; }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.section-head.split { max-width: none; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); align-items: end; gap: var(--sp-7); }
@media (max-width: 880px) { .section-head.split { grid-template-columns: 1fr; align-items: start; } }

/* ---------- 5. BUTTONS ---------- */
.btn {
  --btn-bg: var(--accent); --btn-fg: var(--on-accent);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-sm);
  padding: 14px 26px; border-radius: var(--r-full);
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform var(--t-fast), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
  position: relative; overflow: hidden; min-height: 48px;
}
.btn svg { width: 18px; height: 18px; flex: none; transition: transform var(--t); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:hover svg.arw { transform: translateX(4px); }

.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-glow); }
.btn-primary:hover { box-shadow: 0 18px 50px rgba(0,121,228,.42); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.22); backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.42); }
.btn-white { background: #fff; color: var(--brand-800); box-shadow: var(--shadow-lg); }
.btn-wa { background: #25D366; color: #06301A; }
.btn-lg { padding: 17px 34px; font-size: var(--fs-base); min-height: 56px; }
.btn-sm { padding: 10px 18px; font-size: var(--fs-xs); min-height: 40px; }
.btn-block { width: 100%; }

/* ---------- 6. HEADER / NAV ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: background var(--t), border-color var(--t), box-shadow var(--t), height var(--t);
}
.header.scrolled {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom-color: var(--border); box-shadow: var(--shadow-sm);
}
.header .container { display: flex; align-items: center; gap: var(--sp-4); }
body { padding-top: var(--header-h); }

.brand { display: flex; align-items: center; gap: 11px; flex: none; margin-right: auto; }
.brand-mark { width: 118px; height: auto; object-fit: contain; flex: none; transition: width var(--t); }
[data-theme="dark"] .brand-mark { filter: brightness(1.25) saturate(1.1); }
.brand-word { display: grid; gap: 1px; line-height: 1; }
.brand-word b {
  font-family: var(--font-sans); font-weight: 800; font-size: 13.5px; letter-spacing: -.01em;
  color: var(--brand-800); white-space: nowrap;
}
[data-theme="dark"] .brand-word b { color: #DCEBFB; }
.brand-word i {
  font-style: normal; font-family: var(--font-sans); font-weight: 700; font-size: 9px;
  letter-spacing: .34em; color: var(--brand-500); white-space: nowrap;
}
[data-theme="dark"] .brand-word i { color: var(--brand-300); }
.brand--footer { margin: 0 0 var(--sp-4); }
.brand--footer .brand-mark { width: 108px; }
.brand--footer .brand-word b { color: #fff; }
.brand--footer .brand-word i { color: var(--brand-300); }
/* Ruang header sangat sempit (≤420px): kecilkan lockup + kontrol agar tidak meluber */
@media (max-width: 420px) {
  .brand { gap: 8px; }
  .brand-mark { width: 76px; }
  .brand-word b { font-size: 10.5px; }
  .brand-word i { font-size: 7px; letter-spacing: .26em; }
  .header-actions { gap: 8px; }
  .theme-toggle { width: 40px; height: 40px; }
  .burger { width: 40px; height: 40px; }
}

.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 600; color: var(--text-2);
  padding: 9px 14px; border-radius: var(--r-full); transition: color var(--t-fast), background var(--t-fast);
  position: relative;
}
.nav a:hover { color: var(--accent); background: var(--accent-soft); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 700; }
.nav a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; translate: -50% 0; bottom: 2px;
  width: 18px; height: 3px; border-radius: 99px; background: var(--accent);
}
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }

.theme-toggle {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: var(--r-full);
  border: 1px solid var(--border); color: var(--text-2); background: var(--surface);
  transition: all var(--t-fast); flex: none;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); transform: rotate(18deg); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .i-moon { display: none; }
[data-theme="dark"] .theme-toggle .i-moon { display: block; }
[data-theme="dark"] .theme-toggle .i-sun { display: none; }

.burger {
  display: none; width: 44px; height: 44px; border-radius: var(--r-md);
  border: 1px solid var(--border); place-items: center; flex: none; background: var(--surface);
}
.burger span {
  display: block; width: 19px; height: 2px; border-radius: 2px; background: var(--text);
  transition: transform var(--t), opacity var(--t-fast);
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1080px) {
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: var(--sp-4) var(--gutter) var(--sp-6);
    box-shadow: var(--shadow-lg);
    transform: translateY(-14px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity var(--t), transform var(--t), visibility var(--t);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .nav.open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav a { padding: 15px 16px; border-radius: var(--r-md); font-size: var(--fs-md); }
  .nav a[aria-current="page"]::after { display: none; }
  .nav a[aria-current="page"] { background: var(--accent-soft); }
  .nav .btn { margin-top: 8px; }
  .burger { display: grid; }
  .header-actions .btn-nav { display: none; }
}

/* ---------- 7. HERO ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: var(--grad-hero);
  padding-block: clamp(3.5rem, 2rem + 7vw, 7rem) clamp(4rem, 2rem + 8vw, 8rem);
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(100% 80% at 60% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(100% 80% at 60% 30%, #000 20%, transparent 78%);
}
.hero::after {
  content: ""; position: absolute; z-index: -1; inset: auto -20% -55% auto;
  width: 60vw; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,.20), transparent 68%);
  filter: blur(30px); right: -10%; bottom: -40%;
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 4vw, 4.5rem); align-items: center;
}
.hero-copy { min-width: 0; }
.hero h1 { font-size: var(--fs-4xl); letter-spacing: -.04em; margin-bottom: var(--sp-5); }
.hero h1 .text-grad { display: inline-block; }
.hero p.lead { color: #C4DAF4; font-size: var(--fs-md); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--sp-6); }
.hero-stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: var(--sp-4);
  margin-top: var(--sp-7); padding-top: var(--sp-5); border-top: 1px solid rgba(255,255,255,.14);
}
.hero-stats b { display: block; font-family: var(--font-sans); font-size: var(--fs-xl); color: #fff; line-height: 1.1; }
.hero-stats span { display: block; font-size: var(--fs-xs); color: #8FADD1; text-transform: uppercase; letter-spacing: .1em; margin-top: 4px; }

.hero-visual { position: relative; }
.hero-visual .glow {
  position: absolute; inset: -8%; border-radius: 50%; z-index: 0;
  background: radial-gradient(circle at 50% 45%, rgba(47,151,245,.42), transparent 62%);
  filter: blur(18px); animation: float 9s var(--ease) infinite alternate;
}
@keyframes float { from { transform: translateY(-10px) scale(1); } to { transform: translateY(14px) scale(1.05); } }
.hero-visual figure {
  position: relative; z-index: 1; border-radius: var(--r-2xl); overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 40px 90px rgba(0,0,0,.45);
  aspect-ratio: 4/3.4;
}
.hero-visual figure img { width: 100%; height: 100%; object-fit: cover; }
.float-card {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px;
  background: rgba(3,16,38,.80); border: 1px solid rgba(102,180,250,.30);
  padding: 12px 16px; border-radius: var(--r-md); backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg); animation: float 6s var(--ease) infinite alternate;
}
.float-card b { display: block; font-size: var(--fs-sm); color: #fff; font-family: var(--font-sans); }
.float-card small { display: block; font-size: var(--fs-xs); color: #9CB8DA; }
.float-card .ring { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: rgba(0,227,155,.14); color: var(--mint); flex: none; }
.float-card .ring svg { width: 18px; height: 18px; }
.fc-a { left: -6%; bottom: 12%; animation-delay: -2s; }
.fc-b { right: -4%; top: 9%; animation-delay: -4s; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 560px; margin-inline: auto; width: 100%; }
  .hero-visual figure { aspect-ratio: 16/11; }
  .fc-a { left: 4%; bottom: -4%; }
  .fc-b { right: 2%; top: 5%; }
}
@media (max-width: 560px) {
  .hero-stats { grid-template-columns: 1fr; gap: 10px; text-align: left; }
  .hero-stats > div { display: flex; align-items: baseline; gap: 10px; }
  .hero-stats span { margin: 0; }
  .hero-cta .btn { width: 100%; }
  .float-card { padding: 9px 12px; }
  .fc-b { display: none; }
}

/* ---------- 8. MARQUEE / TRUST ---------- */
.marquee {
  border-block: 1px solid var(--border); background: var(--bg-subtle);
  overflow: hidden; padding-block: 18px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee ul { display: flex; gap: 48px; width: max-content; animation: scroll 32s linear infinite; }
.marquee li {
  display: flex; align-items: center; gap: 48px;
  font-family: var(--font-sans); font-size: var(--fs-xs); font-weight: 800;
  letter-spacing: .18em; color: var(--text-3); text-transform: uppercase; white-space: nowrap;
}
.marquee li::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--brand-300); }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee ul { animation: none; } }

/* ---------- 9. CARDS ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: clamp(1.25rem, 1rem + 1vw, 2rem); position: relative; overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.card-icon {
  width: 52px; height: 52px; border-radius: var(--r-md); display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); margin-bottom: var(--sp-4); flex: none;
  transition: transform var(--t), background var(--t);
}
.card:hover .card-icon { transform: scale(1.08) rotate(-5deg); }
.card-icon svg { width: 26px; height: 26px; }
.card h3 { font-size: var(--fs-lg); margin-bottom: 8px; }
.card p { color: var(--text-2); font-size: var(--fs-sm); }
.card .card-link {
  margin-top: auto; padding-top: var(--sp-4); display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-sm); color: var(--accent);
}
.card .card-link svg { width: 16px; height: 16px; transition: transform var(--t); }
.card:hover .card-link svg { transform: translateX(4px); }
.card--feature {
  background: var(--grad-brand); color: #fff; border-color: transparent; box-shadow: var(--shadow-glow);
}
.card--feature::before {
  content: ""; position: absolute; inset: -40% -30% auto auto; width: 260px; aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
}
.card--feature p { color: rgba(255,255,255,.82); }
.card--feature .card-icon { background: rgba(255,255,255,.16); color: #fff; }
.card--feature .card-link { color: #fff; }

.stat-card { text-align: center; padding: var(--sp-6) var(--sp-4); }
.stat-card b { display: block; font-family: var(--font-sans); font-size: var(--fs-2xl); color: var(--accent); line-height: 1; }
.stat-card span { display: block; font-size: var(--fs-sm); color: var(--text-2); margin-top: 8px; }

/* ---------- 10. PRICING ---------- */
.pricing-grid { display: grid; gap: var(--sp-5); grid-template-columns: repeat(auto-fit, minmax(min(100%, 285px), 1fr)); align-items: stretch; }
.plan {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: var(--sp-6); display: flex; flex-direction: column; position: relative; overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.plan:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--brand-300); }
.plan--popular {
  border-color: transparent; background: var(--grad-hero); color: #fff;
  box-shadow: var(--shadow-xl); z-index: 1;
}
.plan--popular::before {
  content: ""; position: absolute; inset: -50% -40% auto auto; width: 320px; aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(circle, rgba(0,212,255,.22), transparent 68%);
}
.plan-badge {
  position: absolute; top: 16px; right: 16px; font-size: 10px; font-weight: 800; letter-spacing: .14em;
  padding: 6px 12px; border-radius: var(--r-full); background: var(--amber); color: #3A2500; text-transform: uppercase;
}
.plan-label { font-size: var(--fs-xs); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.plan--popular .plan-label { color: var(--cyan); }
.plan h3 { font-size: var(--fs-xl); margin: 10px 0 6px; }
.plan > p { font-size: var(--fs-sm); color: var(--text-2); min-height: 2.6em; }
.plan--popular > p { color: #B7D3F1; }
.plan-price { display: flex; align-items: baseline; gap: 4px; margin: var(--sp-5) 0 4px; }
.plan-price small { font-size: var(--fs-sm); font-weight: 700; color: var(--text-2); }
.plan-price strong { font-family: var(--font-sans); font-size: clamp(2rem, 1.6rem + 1.6vw, 2.75rem); letter-spacing: -.04em; line-height: 1; }
.plan-price span { font-size: var(--fs-sm); color: var(--text-3); }
.plan--popular .plan-price small, .plan--popular .plan-price span { color: #9EC2E8; }
.plan-speed {
  display: flex; align-items: center; gap: 12px; margin: var(--sp-4) 0;
  padding: 14px 16px; border-radius: var(--r-md); background: var(--bg-subtle); border: 1px solid var(--border);
}
.plan--popular .plan-speed { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.14); }
.plan-speed svg { width: 22px; height: 22px; color: var(--accent); flex: none; }
.plan--popular .plan-speed svg { color: var(--cyan); }
.plan-speed b { font-family: var(--font-sans); font-size: var(--fs-lg); line-height: 1; display: block; }
.plan-speed small { font-size: var(--fs-xs); color: var(--text-3); }
.plan--popular .plan-speed small { color: #9EC2E8; }
.plan-features { display: grid; gap: 11px; margin: var(--sp-4) 0 var(--sp-6); }
.plan-features li { display: flex; gap: 11px; align-items: flex-start; font-size: var(--fs-sm); color: var(--text-2); }
.plan--popular .plan-features li { color: #CFE2F6; }
.plan-features svg { width: 18px; height: 18px; flex: none; color: var(--mint); margin-top: 2px; }
.plan .btn { margin-top: auto; }

.billing-toggle {
  display: inline-flex; padding: 5px; border-radius: var(--r-full);
  background: var(--bg-subtle); border: 1px solid var(--border); gap: 4px;
}
.billing-toggle button {
  padding: 9px 20px; border-radius: var(--r-full); font-family: var(--font-sans);
  font-size: var(--fs-sm); font-weight: 700; color: var(--text-2); transition: all var(--t-fast);
}
.billing-toggle button.active { background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow-sm); }

/* ---------- 11. SPLIT / FEATURE ---------- */
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); gap: clamp(2rem, 4vw, 4.5rem); align-items: center; }
.split-media { position: relative; border-radius: var(--r-2xl); overflow: hidden; box-shadow: var(--shadow-xl); }
.split-media img { width: 100%; aspect-ratio: 4/3.2; object-fit: cover; }
.split-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(to top, rgba(0,17,46,.5), transparent 55%);
}
.split-media .badge {
  position: absolute; left: 20px; bottom: 20px; z-index: 2; color: #fff;
  font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-sm);
  display: flex; align-items: center; gap: 10px;
}
.feature-list { margin-top: var(--sp-6); display: grid; gap: 2px; }
.feature-list li {
  display: grid; grid-template-columns: 42px 1fr; gap: var(--sp-4); align-items: start;
  padding: var(--sp-4) 0; border-top: 1px solid var(--border);
}
.section--dark .feature-list li { border-color: rgba(255,255,255,.13); }
.feature-list li:last-child { border-bottom: 1px solid var(--border); }
.section--dark .feature-list li:last-child { border-color: rgba(255,255,255,.13); }
.feature-list .num {
  font-family: var(--font-sans); font-weight: 800; font-size: var(--fs-sm); color: var(--accent);
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft);
}
.section--dark .feature-list .num { background: rgba(102,180,250,.13); color: var(--brand-300); }
.feature-list b { display: block; font-family: var(--font-sans); font-size: var(--fs-base); }
.feature-list p { font-size: var(--fs-sm); color: var(--text-2); margin-top: 3px; }
.section--dark .feature-list p { color: #A6BFDC; }

/* ---------- 12. TOPOLOGY ---------- */
.topology {
  background: var(--grad-hero); border-radius: var(--r-2xl); padding: clamp(1.5rem, 1rem + 3vw, 3.5rem);
  color: #fff; position: relative; overflow: hidden; border: 1px solid rgba(102,180,250,.20);
}
.topology::before { content: ""; position: absolute; inset: 0; background: var(--grad-mesh); }
.topo-inner { position: relative; z-index: 1; display: grid; gap: 0; justify-items: center; }
.node {
  width: min(240px, 100%); text-align: center; padding: 15px 18px; border-radius: var(--r-md);
  border: 1px solid rgba(102,180,250,.40); background: rgba(4,22,52,.72); backdrop-filter: blur(8px);
  box-shadow: 0 14px 34px rgba(0,0,0,.28);
}
.node small { display: block; font-size: 10px; font-weight: 800; letter-spacing: .14em; color: var(--brand-300); }
.node strong { display: block; font-family: var(--font-sans); font-size: var(--fs-sm); margin-top: 5px; }
.node span { display: block; font-size: var(--fs-xs); color: #9CB8DA; margin-top: 2px; }
.node--up { border-color: rgba(0,227,155,.5); }
.node--up small { color: var(--mint); }
.wire { width: 2px; height: 34px; background: linear-gradient(var(--cyan), var(--brand-600)); position: relative; overflow: hidden; }
.wire::after {
  content: ""; position: absolute; inset-inline: -1px; height: 10px; top: -12px;
  background: linear-gradient(transparent, #fff); animation: flow 2.2s linear infinite;
}
@keyframes flow { to { transform: translateY(46px); } }
.topo-branch { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: var(--sp-4); width: 100%; margin-top: var(--sp-4); }
.topo-branch .node { width: 100%; }
.topo-end { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; width: 100%; margin-top: var(--sp-5); }
.topo-end div {
  padding: 13px 10px; text-align: center; border-radius: var(--r-sm); font-size: var(--fs-xs);
  font-weight: 800; letter-spacing: .1em; color: #A9C6E6; background: rgba(11,42,84,.6); border: 1px solid rgba(255,255,255,.09);
}

/* ---------- 13. INTERACTIVE WIDGETS ---------- */
.widget {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: clamp(1.25rem, 1rem + 1.4vw, 2.25rem); box-shadow: var(--shadow-md);
}
.widget h3 { font-size: var(--fs-lg); margin-bottom: 6px; }
.widget > p { font-size: var(--fs-sm); color: var(--text-2); margin-bottom: var(--sp-5); }

/* Speed test */
.gauge-wrap { display: grid; place-items: center; gap: var(--sp-4); }
.gauge { position: relative; width: min(260px, 78vw); aspect-ratio: 1; }
.gauge svg { width: 100%; height: 100%; transform: rotate(135deg); }
.gauge .track { fill: none; stroke: var(--border); stroke-width: 14; stroke-linecap: round; }
.gauge .bar { fill: none; stroke: url(#gaugeGrad); stroke-width: 14; stroke-linecap: round; transition: stroke-dashoffset .35s var(--ease-out); }
.gauge-val {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center;
}
.gauge-val b { font-family: var(--font-sans); font-size: clamp(2.2rem,1.8rem+2vw,3.2rem); line-height: 1; letter-spacing: -.04em; }
.gauge-val span { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .16em; color: var(--text-3); text-transform: uppercase; }
.gauge-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; text-align: center; }
.gauge-meta div { padding: 12px 6px; border-radius: var(--r-md); background: var(--bg-subtle); border: 1px solid var(--border); }
.gauge-meta b { display: block; font-family: var(--font-sans); font-size: var(--fs-base); }
.gauge-meta small { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }

/* Range / calculator */
.field { display: block; margin-bottom: var(--sp-5); }
.field > .lbl { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 700; margin-bottom: 10px; }
.field .val { color: var(--accent); font-variant-numeric: tabular-nums; }
input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px;
  background: linear-gradient(90deg, var(--accent) var(--pct,50%), var(--border) var(--pct,50%));
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%;
  background: #fff; border: 4px solid var(--accent); box-shadow: var(--shadow-md); cursor: grab;
  transition: transform var(--t-fast);
}
input[type="range"]::-webkit-slider-thumb:active { transform: scale(1.15); cursor: grabbing; }
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--accent); box-shadow: var(--shadow-md);
}

.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  padding: 10px 16px; border-radius: var(--r-full); border: 1px solid var(--border);
  background: var(--surface); font-size: var(--fs-sm); font-weight: 600; color: var(--text-2);
  transition: all var(--t-fast); cursor: pointer; min-height: 42px; display: inline-flex; align-items: center; gap: 7px;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.chip svg { width: 16px; height: 16px; }

.result-box {
  margin-top: var(--sp-5); padding: var(--sp-5); border-radius: var(--r-lg);
  background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-glow);
}
.result-box small { font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; opacity: .8; font-weight: 800; }
.result-box b { display: block; font-family: var(--font-sans); font-size: var(--fs-xl); margin: 6px 0 4px; }
.result-box p { font-size: var(--fs-sm); color: rgba(255,255,255,.85); margin-bottom: var(--sp-4); }

/* Coverage check */
.search-row { display: flex; gap: 10px; flex-wrap: wrap; }
.search-row .inp { flex: 1 1 220px; }
.inp {
  width: 100%; padding: 14px 16px; border-radius: var(--r-md);
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font-size: var(--fs-sm); transition: border-color var(--t-fast), box-shadow var(--t-fast); min-height: 50px;
}
.inp::placeholder { color: var(--text-3); }
.inp:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--ring); }
textarea.inp { min-height: 120px; resize: vertical; }
select.inp { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2374869F' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }

.alert {
  display: flex; gap: 12px; align-items: flex-start; padding: 16px; border-radius: var(--r-md);
  font-size: var(--fs-sm); margin-top: var(--sp-4); border: 1px solid;
  animation: fadeUp .4s var(--ease-out);
}
.alert svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.alert--ok { background: rgba(0,227,155,.10); border-color: rgba(0,227,155,.35); color: #067a56; }
[data-theme="dark"] .alert--ok { color: #6BF0C4; }
.alert--warn { background: rgba(255,176,32,.10); border-color: rgba(255,176,32,.38); color: #8A5B00; }
[data-theme="dark"] .alert--warn { color: #FFCF74; }
.alert b { display: block; font-family: var(--font-sans); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Coverage map */
.map-card {
  position: relative; border-radius: var(--r-2xl); overflow: hidden; min-height: clamp(320px, 44vw, 480px);
  background: var(--grad-hero); border: 1px solid rgba(102,180,250,.22);
}
.map-card::before {
  content: ""; position: absolute; inset: 0; opacity: .16;
  background-image: linear-gradient(rgba(102,180,250,.5) 1px, transparent 1px), linear-gradient(90deg, rgba(102,180,250,.5) 1px, transparent 1px);
  background-size: 44px 44px;
}
.map-pin { position: absolute; z-index: 2; }
.map-pin i {
  display: block; width: 12px; height: 12px; border-radius: 50%; background: var(--mint);
  box-shadow: 0 0 0 0 rgba(0,227,155,.6), 0 0 22px var(--mint); animation: pulse 2.6s var(--ease) infinite;
}
.map-pin span {
  position: absolute; left: 20px; top: -5px; white-space: nowrap; font-size: var(--fs-xs);
  font-weight: 700; color: #DCEBFB; background: rgba(3,16,38,.7); padding: 4px 10px; border-radius: 99px;
  border: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(8px);
}
.map-stats {
  position: absolute; left: 18px; right: 18px; bottom: 18px; z-index: 3;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  background: rgba(3,16,38,.72); border: 1px solid rgba(255,255,255,.12); border-radius: var(--r-lg);
  backdrop-filter: blur(14px); overflow: hidden;
}
.map-stats div { padding: 14px 12px; text-align: center; border-right: 1px solid rgba(255,255,255,.1); }
.map-stats div:last-child { border-right: 0; }
.map-stats b { display: block; font-family: var(--font-sans); color: #fff; font-size: var(--fs-lg); }
.map-stats span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: #8FADD1; }

/* ---------- 14. FORMS / STEPPER ---------- */
.steps { display: flex; align-items: center; gap: 6px; margin-bottom: var(--sp-6); }
.step { flex: 1; display: grid; gap: 8px; }
.step .bar { height: 4px; border-radius: 99px; background: var(--border); transition: background var(--t); }
.step.active .bar, .step.done .bar { background: var(--accent); }
.step span { font-size: var(--fs-xs); font-weight: 700; color: var(--text-3); }
.step.active span { color: var(--accent); }
.fieldset { display: none; animation: fadeUp .35s var(--ease-out); }
.fieldset.active { display: block; }
.form-row { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.form-actions { display: flex; gap: 10px; margin-top: var(--sp-5); flex-wrap: wrap; }
.form-actions .btn { flex: 1 1 140px; }
.form-note { display: block; font-size: var(--fs-xs); color: var(--text-3); margin-top: var(--sp-4); text-align: center; }

/* ---------- 15. ACCORDION (FAQ) ---------- */
.acc { border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); overflow: hidden; }
.acc + .acc { margin-top: 12px; }
.acc summary {
  list-style: none; cursor: pointer; padding: 20px 22px; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-base);
  transition: color var(--t-fast);
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { color: var(--accent); }
.acc summary .ico { width: 26px; height: 26px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent); transition: transform var(--t); }
.acc[open] summary .ico { transform: rotate(45deg); }
.acc .acc-body { padding: 0 22px 22px; color: var(--text-2); font-size: var(--fs-sm); animation: fadeUp .3s var(--ease-out); }

/* ---------- 16. TESTIMONIAL ---------- */
.quote { display: grid; gap: var(--sp-4); }
.quote p { font-family: var(--font-sans); font-size: var(--fs-md); font-weight: 500; line-height: 1.6; letter-spacing: -.01em; }
.quote footer { display: flex; align-items: center; gap: 12px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-brand); color: #fff; font-family: var(--font-sans); font-weight: 800; flex: none; }
.quote b { display: block; font-size: var(--fs-sm); font-family: var(--font-sans); }
.quote small { color: var(--text-3); font-size: var(--fs-xs); }
.stars { display: flex; gap: 2px; color: var(--amber); }
.stars svg { width: 16px; height: 16px; }

/* ---------- 17. CTA BANNER ---------- */
.cta-banner {
  background: var(--grad-brand); color: #fff; border-radius: var(--r-2xl);
  padding: clamp(2rem, 1.5rem + 3vw, 4rem); position: relative; overflow: hidden;
  display: grid; grid-template-columns: minmax(0,1.4fr) auto; gap: var(--sp-6); align-items: center;
  box-shadow: var(--shadow-xl);
}
.cta-banner::before {
  content: ""; position: absolute; inset: -60% -20% auto auto; width: 420px; aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.18), transparent 68%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 { font-size: var(--fs-2xl); margin: 10px 0; }
.cta-banner p { color: rgba(255,255,255,.85); font-size: var(--fs-sm); max-width: 54ch; }
.cta-banner .eyebrow { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.24); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 820px) { .cta-banner { grid-template-columns: 1fr; } .cta-actions .btn { flex: 1 1 160px; } }

/* ---------- 18. BREADCRUMB / PAGE HEAD ---------- */
.page-head {
  background: var(--grad-hero); color: #fff; padding-block: clamp(2.5rem, 2rem + 4vw, 5rem);
  position: relative; overflow: hidden;
}
.page-head::before {
  content: ""; position: absolute; inset: 0; opacity: .4;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(90% 100% at 30% 0%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(90% 100% at 30% 0%, #000, transparent 75%);
}
.page-head .container { position: relative; z-index: 1; }
.page-head h1 { font-size: var(--fs-3xl); margin: var(--sp-4) 0 var(--sp-3); }
.page-head p { color: #B7CDE8; max-width: 62ch; font-size: var(--fs-md); }
.crumb { display: flex; gap: 8px; align-items: center; font-size: var(--fs-xs); color: #90AECF; flex-wrap: wrap; }
.crumb a:hover { color: #fff; }
.crumb svg { width: 13px; height: 13px; opacity: .6; }

/* ---------- 19. FOOTER ---------- */
.footer { background: var(--brand-950); color: #A9C0DE; padding-top: var(--sp-9); position: relative; overflow: hidden; }
[data-theme="dark"] .footer { background: #020814; }
.footer::before { content: ""; position: absolute; inset: -50% 40% auto auto; width: 600px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(0,121,228,.12), transparent 70%); }
.footer .container { position: relative; z-index: 1; }
.footer-grid { display: grid; grid-template-columns: minmax(0,1.6fr) repeat(3, minmax(0,1fr)); gap: var(--sp-7); padding-bottom: var(--sp-8); }
.footer-brand p { font-size: var(--fs-sm); max-width: 38ch; }
.footer h4 { font-size: var(--fs-sm); color: #fff; letter-spacing: .04em; margin-bottom: var(--sp-4); text-transform: uppercase; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: var(--fs-sm); transition: color var(--t-fast), padding var(--t-fast); display: inline-block; }
.footer-col a:hover { color: #fff; padding-left: 5px; }
.socials { display: flex; gap: 10px; margin-top: var(--sp-5); }
.socials a {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--r-md);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.10); transition: all var(--t-fast);
}
.socials a:hover { background: var(--brand-500); border-color: var(--brand-500); color: #fff; transform: translateY(-3px); }
.socials svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); padding-block: var(--sp-5);
  display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; font-size: var(--fs-xs); color: #7A92B3;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; gap: var(--sp-6); } }

/* ---------- 20. FLOATING ACTIONS ---------- */
.fab-stack { position: fixed; right: clamp(14px, 3vw, 26px); bottom: clamp(14px, 3vw, 26px); z-index: 90; display: grid; gap: 10px; justify-items: end; }
.fab {
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  box-shadow: var(--shadow-xl); transition: transform var(--t), box-shadow var(--t); position: relative;
}
.fab:hover { transform: scale(1.09) translateY(-2px); }
.fab svg { width: 26px; height: 26px; }
.fab--wa { background: #25D366; color: #fff; }
.fab--wa::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366;
  animation: ripple 2.4s var(--ease) infinite;
}
@keyframes ripple { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
.fab--top {
  background: var(--surface); color: var(--text-2); border: 1px solid var(--border); width: 46px; height: 46px;
  opacity: 0; visibility: hidden; transform: translateY(10px);
}
.fab--top.show { opacity: 1; visibility: visible; transform: none; }
.fab--top svg { width: 20px; height: 20px; }

/* ---------- 21. MOTION / REVEAL ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .09s; }
[data-reveal][data-delay="2"] { transition-delay: .18s; }
[data-reveal][data-delay="3"] { transition-delay: .27s; }
[data-reveal][data-delay="4"] { transition-delay: .36s; }
[data-reveal][data-delay="5"] { transition-delay: .45s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- 21b. SVG SIZING GUARDS ----------
   Inline SVG tanpa width/height akan default ke 300x150.
   Blok ini memastikan setiap ikon terkurung rapi di wadahnya. */
.feature-list .num svg,
.acc summary .ico svg,
.split-media .badge svg,
.chip svg, .map-stats svg { width: 17px; height: 17px; flex: none; }
.feature-list .num svg { width: 18px; height: 18px; }
.split-media .badge svg { width: 18px; height: 18px; }
.result-box .btn svg { width: 18px; height: 18px; }
.eyebrow svg { width: 15px; height: 15px; flex: none; }
.alert > svg:first-child { width: 20px; height: 20px; flex: none; }
.card-icon svg, .theme-toggle svg, .socials svg, .fab svg, .btn svg,
.plan-speed svg, .plan-features svg, .card-link svg, .crumb svg, .stars svg { flex: none; }

/* ---------- 22. UTILITIES ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.center { text-align: center; }
.divider { height: 1px; background: var(--border); border: 0; margin-block: var(--sp-7); }
.badge-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: var(--r-full);
  font-size: var(--fs-xs); font-weight: 700; background: var(--accent-soft); color: var(--accent);
}
.nowrap { white-space: nowrap; }

/* Print */
@media print {
  .header, .fab-stack, .marquee, .btn { display: none !important; }
  body { padding-top: 0; color: #000; background: #fff; }
}