/* Rado Pro marketing — Signal Field v3. One stylesheet: slim fonts + icons + layout. */
/* Marketing-only faces: Cairo Arabic + Manrope Latin. No Outfit (display → Manrope). */

@font-face {
  font-family: Cairo;
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/google/woff2/SLXVc1nY6HkvangtZmpQdkhzfH5lkSscQyyS4J0.woff2") format("woff2");
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;
}

@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/google/woff2/xn7gYHE41ni1AdIRggexSg.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Font Awesome 6 Free";
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url("../vendor/fontawesome/webfonts/fa-solid-site.woff2") format("woff2");
}

.fa-solid {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  line-height: 1;
  text-rendering: auto;
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
}

.fa-award:before { content: "\f559"; }
.fa-bars:before { content: "\f0c9"; }
.fa-bell:before { content: "\f0f3"; }
.fa-bolt:before { content: "\f0e7"; }
.fa-box-archive:before { content: "\f187"; }
.fa-box-open:before { content: "\f49e"; }
.fa-bullhorn:before { content: "\f0a1"; }
.fa-calendar-check:before { content: "\f274"; }
.fa-chart-line:before { content: "\f201"; }
.fa-chart-pie:before { content: "\f200"; }
.fa-clipboard-list:before { content: "\f46d"; }
.fa-clock:before { content: "\f017"; }
.fa-cloud:before { content: "\f0c2"; }
.fa-compass:before { content: "\f14e"; }
.fa-credit-card:before { content: "\f09d"; }
.fa-desktop:before { content: "\f390"; }
.fa-ethernet:before { content: "\f796"; }
.fa-file-export:before { content: "\f56e"; }
.fa-gauge-high:before { content: "\f625"; }
.fa-gem:before { content: "\f3a5"; }
.fa-globe:before { content: "\f0ac"; }
.fa-handshake:before { content: "\f2b5"; }
.fa-layer-group:before { content: "\f5fd"; }
.fa-magnifying-glass:before { content: "\f002"; }
.fa-mobile-screen:before { content: "\f3cf"; }
.fa-mobile-screen-button:before { content: "\f3cd"; }
.fa-network-wired:before { content: "\f6ff"; }
.fa-print:before { content: "\f02f"; }
.fa-puzzle-piece:before { content: "\f12e"; }
.fa-scale-balanced:before { content: "\f24e"; }
.fa-server:before { content: "\f233"; }
.fa-shield-halved:before { content: "\f3ed"; }
.fa-sitemap:before { content: "\f0e8"; }
.fa-sliders:before { content: "\f1de"; }
.fa-user-gear:before { content: "\f4fe"; }
.fa-user-shield:before { content: "\f505"; }
.fa-users:before { content: "\f0c0"; }
.fa-wifi:before { content: "\f1eb"; }
.fa-xmark:before { content: "\f00d"; }

/* Rado Pro marketing — Signal Field v3 experience site */
:root {
  --field: #0b1220;
  --field-soft: #111827;
  --field-card: #141f33;
  --surface: #f4f7fc;
  --ink: #0f172a;
  --ink-soft: #475569;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.16);
  --signal: #06b6d4;
  --signal-soft: rgba(6, 182, 212, 0.18);
  --signal-glow: rgba(6, 182, 212, 0.45);
  --live: #22c55e;
  --live-soft: rgba(34, 197, 94, 0.2);
  --alert: #f43f5e;
  --white: #ffffff;
  --glass: rgba(20, 31, 51, 0.72);
  --glass-border: rgba(255, 255, 255, 0.08);
  --radius: 1.1rem;
  --radius-lg: 1.5rem;
  --shadow: 0 24px 48px -28px rgba(0, 0, 0, 0.55);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
  --max: 1140px;
  --scroll-thumb: rgba(6, 182, 212, 0.55);
  --scroll-thumb-hover: rgba(6, 182, 212, 0.85);
  --scroll-thumb-active: #06b6d4;
  --scroll-size: 10px;
  --foot-h: 4.25rem;
}

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

html {
  height: 100%;
  scroll-behavior: smooth;
}

html, body {
  height: 100%;
  max-height: 100dvh;
  overflow: hidden;
}

body {
  font-family: Manrope, Cairo, "Segoe UI", Tahoma, system-ui, sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.55;
  overscroll-behavior-x: none;
}

html[dir="rtl"] body,
html[lang="ar"] body {
  font-family: Cairo, Manrope, "Segoe UI", Tahoma, system-ui, sans-serif;
}

/* Shell: only header + main + footer — overlays stay outside */
.page-shell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

/* Content scrollport — scrollbar only between header and footer */
.page-shell > main {
  flex: 1 1 0%;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: scroll;
  overscroll-behavior: contain;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  scrollbar-color: var(--scroll-thumb) transparent;
}

.page-shell > main::-webkit-scrollbar {
  width: var(--scroll-size);
  height: var(--scroll-size);
}

.page-shell > main::-webkit-scrollbar-track {
  background: rgba(11, 18, 32, 0.06);
}

.page-shell > main::-webkit-scrollbar-thumb {
  background: var(--scroll-thumb);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.page-shell > main::-webkit-scrollbar-thumb:hover {
  background: var(--scroll-thumb-hover);
}

.page-shell > main::-webkit-scrollbar-thumb:active {
  background: var(--scroll-thumb-active);
}

.page-shell > main::-webkit-scrollbar-corner {
  background: transparent;
}

body.demo-open .page-shell > main,
body.shot-open .page-shell > main {
  overflow: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

.wrap {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* —— Field background —— */
.field-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--field);
}

.field-mesh {
  position: absolute;
  inset: -30%;
  background: conic-gradient(from 210deg at 30% 20%, transparent, rgba(6, 182, 212, 0.09) 80deg, transparent 160deg, rgba(34, 197, 94, 0.06) 240deg, transparent);
  animation: spin 32s linear infinite;
}

.field-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000, transparent);
}

.field-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.field-glow--a { top: -8%; inset-inline-start: -6%; background: var(--signal-glow); animation: pulse 10s ease-in-out infinite; }
.field-glow--b { bottom: 10%; inset-inline-end: -8%; background: var(--live-soft); animation: pulse 12s ease-in-out infinite reverse; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.12); opacity: 0.75; } }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

@keyframes floatLogo {
  0%, 100% { transform: translateY(-50%); }
  50% { transform: translateY(calc(-50% - 14px)); }
}

/* —— Topbar —— */
.page-shell > .topbar {
  flex-shrink: 0;
  position: relative;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  width: 100%;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.topbar-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-inline: clamp(1rem, 2.5vw, 2rem);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
  color: #fff;
}

.brand-mark {
  width: 34px;
  height: 36px;
  flex-shrink: 0;
}

.brand-word {
  display: flex;
  align-items: center;
  line-height: 1.1;
}

.brand-word strong {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: #fff;
}

.topnav { display: none; gap: 0.25rem; }

.topnav a {
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  transition: 0.2s var(--ease);
}

.topnav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); opacity: 0.9; }

/* Home → company hub */
.nav-home-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 1.05rem;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 800;
  color: #0b1220 !important;
  background: linear-gradient(180deg, #22d3ee, var(--signal, #06b6d4));
  box-shadow: 0 8px 20px -10px rgba(6, 182, 212, 0.55);
  border: 1px solid rgba(34, 211, 238, 0.45);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), filter 0.2s var(--ease);
  white-space: nowrap;
}

.nav-home-btn:hover {
  color: #0b1220 !important;
  filter: brightness(1.06);
  transform: translateY(-1px);
  background: linear-gradient(180deg, #22d3ee, var(--signal, #06b6d4));
}

.menu-drawer .nav-home-btn {
  margin-top: 0.35rem;
  padding: 0.75rem 0.95rem;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .nav-home-btn:hover { transform: none; }
}

.topbar-end {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-inline-start: auto;
}

@media (min-width: 900px) {
  .topbar-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
  }

  .brand { justify-self: start; }

  .topnav {
    display: flex;
    justify-self: center;
  }

  .topbar-end {
    justify-self: end;
    margin-inline-start: 0;
  }

  .menu-btn,
  .menu-drawer,
  .menu-drawer.is-open {
    display: none !important;
  }
}

@media (min-width: 900px) and (max-width: 1099px) {
  .topbar-end { gap: 0.35rem; }

  .lang-switch button {
    padding: 0.28rem 0.5rem;
    font-size: 0.72rem;
  }
}

.menu-btn {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: #fff;
  display: grid;
  place-items: center;
}

.menu-drawer {
  display: none;
  position: absolute;
  top: calc(var(--nav-h) - 2px);
  inset-inline: 1rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  background: var(--field-card);
  border: 1px solid var(--glass-border);
  flex-direction: column;
  gap: 0.35rem;
  box-shadow: var(--shadow);
}

.menu-drawer.is-open { display: flex; }

.menu-drawer a,
.menu-drawer .btn { width: 100%; justify-content: flex-start; padding: 0.7rem 0.85rem; color: #fff; font-size: 1.05rem; font-weight: 700; }

.lang-switch {
  display: inline-flex;
  padding: 0.18rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
}

.lang-switch button {
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
}

.lang-switch button.is-on {
  background: var(--signal);
  color: var(--field);
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.15rem;
  border-radius: 12px;
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}

.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 0.85rem 1.35rem; font-size: 1rem; }

.btn-signal {
  background: linear-gradient(180deg, #22d3ee, var(--signal));
  color: var(--field);
  box-shadow: 0 12px 28px -12px var(--signal-glow);
}

.btn-signal:hover { box-shadow: 0 16px 36px -10px var(--signal-glow); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn-outline:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.35); }

.section .btn-outline { color: var(--ink); border-color: var(--line); }
.section .btn-outline:hover { background: rgba(15, 23, 42, 0.04); }

.finale .btn-outline {
  color: rgba(255, 255, 255, 0.92);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.finale .btn-outline:hover {
  color: #fff;
  border-color: rgba(6, 182, 212, 0.65);
  background: rgba(255, 255, 255, 0.12);
}

.section-dark .demo-card .btn-outline {
  color: rgba(255, 255, 255, 0.92);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.06);
}
.section-dark .demo-card .btn-outline:hover {
  color: #fff;
  border-color: rgba(6, 182, 212, 0.55);
  background: rgba(6, 182, 212, 0.14);
}

/* —— Hero —— */
.hero {
  position: relative;
  z-index: 1;
  padding: 3rem 0 4rem;
  color: #fff;
  min-height: clamp(28rem, 78vh, 46rem);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; }
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 0.85rem;
}

.hero-headline {
  font-family: Manrope, Cairo, sans-serif;
  font-size: clamp(2rem, 5vw, 3.15rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.12;
  margin-bottom: 1rem;
}

.hero-lead {
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  max-width: 38ch;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-stats div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-stats strong {
  font-family: Manrope, Cairo, sans-serif;
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--signal);
  line-height: 1;
}

.hero-stats span { font-size: 0.82rem; color: rgba(255, 255, 255, 0.55); }

@media (max-width: 959px) {
  .hero {
    padding: 2rem 0 2.5rem;
    min-height: auto;
    overflow: hidden;
  }

  .hero-grid { gap: 1.75rem; }

  .hero-lead {
    font-size: 0.95rem;
    margin-bottom: 1.15rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    margin-bottom: 1.5rem;
  }

  .hero-actions .btn-lg {
    width: 100%;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
  }

  .hero-stats {
    gap: 1rem;
  }

  .hero-stats strong { font-size: 1.35rem; }

  .hero-visual {
    min-height: 280px;
    max-height: 300px;
    overflow: hidden;
  }

  .orbit-ring,
  .hero-float,
  .field-mesh,
  .field-glow {
    animation: none !important;
  }

  .hero-float--logo-full {
    top: 38%;
    left: 8%;
    max-width: 62%;
    padding: 0.75rem 0.9rem;
  }

  .hero-float--logo-color {
    bottom: 4%;
    padding: 0.65rem 0.75rem;
  }

  .hero-float--logo-color img { height: 36px; }

  .hero-float--cloud,
  .hero-float--panel,
  .hero-float--phone {
    padding: 0.7rem 0.85rem;
  }

  .hero-float--status {
    padding: 0.55rem 0.75rem;
    font-size: 0.78rem;
  }

  .hero-float i { font-size: 1.15rem; }
}

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 520px;
  min-height: 400px;
  margin-inline: auto;
  animation: rise 0.9s var(--ease) both;
}

@media (min-width: 960px) {
  .hero-visual {
    max-width: 580px;
    min-height: 440px;
    margin-inline: 0 auto 0;
  }

  [dir="ltr"] .hero-visual {
    margin-inline: auto 0;
  }
}

.orbit-ring {
  position: absolute;
  inset: 8% 4% 8% 0;
  border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(var(--field), var(--field)) padding-box,
    conic-gradient(from 0deg, var(--signal), var(--live), var(--signal)) border-box;
  opacity: 0.45;
  animation: spin 22s linear infinite;
}

.hero-float {
  position: absolute;
  padding: 0.9rem 1.15rem;
  border-radius: 16px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.45);
  animation: float 5.5s ease-in-out infinite;
}

.hero-float i {
  font-size: 1.45rem;
  color: var(--signal);
}

.hero-float--logo-full {
  top: 36%;
  left: 10%;
  transform: translateY(-50%);
  padding: 1rem 1.2rem;
  animation: floatLogo 5.5s ease-in-out infinite;
  z-index: 2;
  max-width: min(72%, 240px);
}

.hero-float--logo-full img {
  display: block;
  height: clamp(32px, 4vw, 44px);
  width: auto;
  filter: drop-shadow(0 4px 18px rgba(6, 182, 212, 0.28));
}

.hero-float--logo-color {
  left: 0;
  bottom: 2%;
  padding: 0.85rem 0.95rem;
  animation: float 5.5s ease-in-out infinite;
  animation-delay: 0.85s;
  z-index: 2;
}

.hero-float--logo-color img {
  display: block;
  height: clamp(40px, 5vw, 52px);
  width: auto;
  filter: drop-shadow(0 4px 18px rgba(6, 182, 212, 0.35));
}

.hero-float--cloud {
  top: 0;
  left: 48%;
  padding: 0.95rem 1.05rem;
  animation-delay: 0.35s;
  z-index: 3;
}

.hero-float--panel {
  top: 6%;
  right: 0;
  padding: 1rem 1.2rem;
  animation-delay: 0s;
  z-index: 3;
}

.hero-float--phone {
  bottom: 4%;
  right: 0;
  padding: 1rem 1.15rem;
  animation-delay: 1.1s;
  z-index: 3;
}

.hero-float--status {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
  z-index: 4;
}

.hero-float--live {
  top: 0;
  left: 0;
  animation-delay: 0.55s;
}

.hero-float--online {
  bottom: 14%;
  left: 34%;
  animation-delay: 0.72s;
}

.hero-float--offline {
  top: 46%;
  right: 0;
  animation-delay: 0.88s;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot--live,
.status-dot--online {
  background: var(--live);
  box-shadow: 0 0 10px var(--live);
}

.status-dot--offline {
  background: #64748b;
  box-shadow: 0 0 8px rgba(100, 116, 139, 0.5);
}

/* —— Strip —— */
.strip {
  position: relative;
  z-index: 1;
  padding: 1rem 0;
  background: rgba(11, 18, 32, 0.94);
  border-block: 1px solid var(--glass-border);
}

.strip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem 1.25rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 600;
}

.strip-row i { color: var(--signal); margin-inline-end: 0.35rem; }

/* —— Sections —— */
.section {
  position: relative;
  z-index: 1;
  padding: 4rem 0;
  background: var(--surface);
}

.section-dark {
  background: transparent;
  color: #fff;
}

.section-dark .sec-lead { color: rgba(255, 255, 255, 0.65); }

.sec-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }

.sec-kicker {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 0.6rem;
}

.section:not(.section-dark) .sec-kicker { color: #0891b2; }

.sec-title {
  font-family: Manrope, Cairo, sans-serif;
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 0.55rem;
}

.sec-lead { color: var(--muted); font-size: 1rem; }

/* —— Demo cards —— */
.demo-cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .demo-cards { grid-template-columns: 1.2fr 1fr 1fr; }
}

.demo-card {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  overflow: hidden;
  transition: transform 0.25s var(--ease), border-color 0.25s;
}

.demo-card:hover { transform: translateY(-4px); border-color: rgba(6, 182, 212, 0.35); }

.demo-card--featured {
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: 0 0 40px -16px var(--signal-glow);
}

.demo-card-glow {
  position: absolute;
  top: -40%;
  inset-inline-end: -20%;
  width: 180px;
  height: 180px;
  background: var(--signal-glow);
  filter: blur(60px);
  opacity: 0.35;
  pointer-events: none;
}

.demo-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--signal-soft);
  color: var(--signal);
  font-size: 1.15rem;
}

.demo-card h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
}

.demo-card p { color: rgba(255, 255, 255, 0.68); font-size: 0.92rem; }

.demo-card-hint {
  font-size: 0.8rem !important;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--signal) !important;
}

.demo-card .btn { margin-top: auto; width: 100%; }

/* —— Breakthroughs —— */
.break-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 720px) {
  .break-grid { grid-template-columns: repeat(2, 1fr); }
}

.break-card {
  position: relative;
  padding: 1.5rem 1.4rem 1.4rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.break-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--signal), var(--live));
}

.break-num {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--signal);
  opacity: 0.85;
}

.break-card h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0.5rem 0 0.4rem;
}

.break-card p { color: var(--muted); font-size: 0.92rem; }

.break-card--featured {
  border-color: rgba(6, 182, 212, 0.28);
  background: linear-gradient(145deg, #fff 0%, rgba(6, 182, 212, 0.07) 100%);
  box-shadow: 0 12px 40px -16px rgba(6, 182, 212, 0.35);
}

.break-card--featured .break-icon {
  background: rgba(6, 182, 212, 0.18);
  color: #0e7490;
}

.break-card--postpaid {
  border-color: rgba(168, 85, 247, 0.35);
  background: linear-gradient(145deg, #fff 0%, rgba(168, 85, 247, 0.09) 55%, rgba(251, 191, 36, 0.06) 100%);
  box-shadow: 0 12px 40px -16px rgba(124, 58, 237, 0.38);
}

.break-card--postpaid::before {
  background: linear-gradient(90deg, #a855f7, #f59e0b);
}

.break-card--postpaid .break-icon {
  background: rgba(168, 85, 247, 0.18);
  color: #7c3aed;
}

.break-card--postpaid .break-num {
  color: #7c3aed;
}

/* —— Exclusive highlights —— */
.excl-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .excl-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1100px) {
  .excl-grid { grid-template-columns: repeat(4, 1fr); }
}

.excl-card {
  position: relative;
  padding: 1.5rem 1.35rem 1.35rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.excl-card--hero {
  border-color: rgba(6, 182, 212, 0.3);
  background: linear-gradient(160deg, rgba(6, 182, 212, 0.1) 0%, #fff 55%);
}

.excl-card--postpaid {
  border-color: rgba(168, 85, 247, 0.42);
  background: linear-gradient(160deg, rgba(168, 85, 247, 0.14) 0%, rgba(251, 191, 36, 0.08) 45%, #fff 72%);
  box-shadow: 0 16px 48px -22px rgba(124, 58, 237, 0.45);
}

.excl-card--postpaid::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(90deg, #a855f7, #f59e0b);
}

.excl-badge--postpaid {
  color: #7c3aed;
  background: rgba(168, 85, 247, 0.14);
  border-color: rgba(168, 85, 247, 0.32);
}

.excl-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0e7490;
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.22);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  margin-bottom: 0.75rem;
}

.excl-card h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.08rem;
  margin: 0 0 0.45rem;
}

.excl-card p { color: var(--muted); font-size: 0.92rem; margin: 0; }

/* —— Add-ons —— */
.section-addons {
  background: linear-gradient(180deg, #f0f9ff 0%, var(--surface) 100%);
}

.addon-spotlight {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

@media (min-width: 960px) {
  .addon-spotlight {
    grid-template-columns: 0.95fr 1.05fr;
    padding: 2rem 2rem 2rem 2.25rem;
  }
}

.addon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #0e7490;
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.28);
  margin-bottom: 0.85rem;
}

.addon-copy h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  letter-spacing: -0.03em;
  margin-bottom: 0.65rem;
}

.addon-desc {
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.55;
  margin-bottom: 1.1rem;
}

.addon-points {
  list-style: none;
  padding: 0;
  margin: 0 0 1.15rem;
  display: grid;
  gap: 0.55rem;
}

.addon-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.45;
}

.addon-points i {
  color: var(--signal);
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.addon-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.addon-chips span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #166534;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.22);
}

.addon-chips i { font-size: 0.85rem; }

.addon-note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.45;
}

.addon-shot { margin: 0; }

.addon-shot-frame {
  position: relative;
  display: block;
  width: 100%;
  padding: 0.75rem;
  border: none;
  font: inherit;
  text-align: start;
  cursor: default;
  background: #0a0f18;
  border-radius: 14px;
  border: 1px solid rgba(6, 182, 212, 0.2);
  box-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.45);
}

.addon-shot-frame:hover {
  cursor: zoom-in;
}

.addon-shot-frame:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.addon-shot-frame picture,
.shot-frame picture {
  display: block;
  width: 100%;
}

.addon-shot-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.addon-shot figcaption {
  margin-top: 0.65rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}

.bento-item.is-addon {
  border-color: rgba(6, 182, 212, 0.35);
  background: rgba(6, 182, 212, 0.06);
}

.bento-addon {
  position: absolute;
  top: 0.65rem;
  inset-inline-end: 0.65rem;
  font-style: normal;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  color: var(--signal);
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.bento-item { position: relative; }

/* —— Pricing —— */
.section-pricing {
  background: linear-gradient(180deg, var(--surface) 0%, #eef6ff 100%);
}

.pricing-includes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 1.75rem;
}

.pricing-includes span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.pricing-includes i {
  color: var(--signal);
  font-size: 0.85rem;
}

/* Flex + wrap centers the last incomplete row (7 cards → 4+3 on wide). */
.pricing-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.price-card {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s var(--ease), border-color 0.2s;
}

@media (min-width: 520px) {
  .price-card { width: calc((100% - 0.85rem) / 2); }
}

@media (min-width: 800px) {
  .price-card { width: calc((100% - 1.7rem) / 3); }
}

@media (min-width: 1100px) {
  .price-card { width: calc((100% - 2.55rem) / 4); }
}

.price-card:hover {
  transform: translateY(-2px);
  border-color: rgba(6, 182, 212, 0.35);
}

.price-card--featured {
  border-color: rgba(6, 182, 212, 0.45);
  background: linear-gradient(145deg, #fff 0%, rgba(6, 182, 212, 0.08) 100%);
  box-shadow: 0 16px 48px -20px rgba(6, 182, 212, 0.35);
  padding-top: 1.65rem;
}

.price-badge {
  position: absolute;
  top: 0;
  left: 50%;
  right: auto;
  transform: translate(-50%, -50%);
  z-index: 1;
  padding: 0.32rem 0.85rem;
  border-radius: 999px;
  font-family: Manrope, Cairo, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.25;
  white-space: nowrap;
  color: #0e7490;
  background: #fff;
  border: 1px solid rgba(6, 182, 212, 0.4);
  box-shadow: 0 4px 14px -4px rgba(6, 182, 212, 0.45);
}

html[lang="en"] .price-badge {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.price-tier {
  display: block;
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 0.55rem;
  color: var(--ink);
}

.price-amount {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.price-amount strong {
  font-family: Manrope, Cairo, sans-serif;
  font-size: clamp(1.65rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
}

.price-amount span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.82rem;
  font-weight: 600;
}

.addon-price {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.addon-price strong {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: #0e7490;
}

.pricing-addon-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px dashed rgba(6, 182, 212, 0.45);
  margin-bottom: 1rem;
}

.pricing-addon-row h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.pricing-addon-row p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 36rem;
  line-height: 1.5;
}

.price-amount--addon {
  flex-shrink: 0;
  text-align: center;
}

.pricing-foot {
  text-align: center;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.55;
  max-width: 42rem;
  margin-inline: auto;
}

/* —— Proto showcase gallery —— */
.showcase-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

@media (min-width: 720px) {
  .showcase-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1100px) {
  .showcase-grid { grid-template-columns: repeat(3, 1fr); }
}

.shot-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.25s var(--ease), border-color 0.25s;
}

.shot-card:hover {
  transform: translateY(-3px);
  border-color: rgba(6, 182, 212, 0.35);
}

.shot-card--wide {
  grid-column: 1 / -1;
}

@media (min-width: 1100px) {
  .shot-card--wide { grid-column: span 2; }
}

.shot-frame {
  position: relative;
  background: #0a0f18;
  padding: 0.85rem 0.85rem 0;
  display: flex;
  justify-content: center;
}

.shot-frame img {
  display: block;
  max-width: 100%;
  height: auto;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.75);
}

.shot-card--phone .shot-frame img {
  width: min(100%, 320px);
  margin-inline: auto;
  border-radius: 1.75rem;
}

.shot-card--panel .shot-frame img {
  width: min(100%, 860px);
  margin-inline: auto;
  border-radius: 14px;
}

.shot-card--wide.shot-card--panel .shot-frame {
  padding-bottom: 0.85rem;
}

.shot-cap {
  padding: 0.85rem 1rem 1rem;
}

.shot-cap h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 0.98rem;
  margin: 0 0 0.3rem;
  color: #fff;
}

.shot-cap p {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.45;
}

/* —— Cloud strip —— */
.strip-cloud {
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.14) 0%, rgba(34, 197, 94, 0.08) 100%);
  border-block: 1px solid rgba(6, 182, 212, 0.18);
}

.strip-cloud p {
  text-align: center;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  line-height: 1.55;
  padding: 0.85rem 0;
}

.strip-cloud i {
  color: var(--signal);
  margin-inline-end: 0.35rem;
}

.break-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--signal-soft);
  color: #0891b2;
  margin-bottom: 0.75rem;
}

/* —— Pillars / bento —— */
.pillar-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
}

.pillar-tab {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  border: 1px solid transparent;
  transition: 0.2s var(--ease);
}

.pillar-tab.is-on {
  background: var(--signal);
  color: var(--field);
  border-color: var(--signal);
}

.pillar-tab:not(.is-on):hover {
  color: #fff;
  border-color: var(--glass-border);
}

.bento {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .bento { grid-template-columns: repeat(3, 1fr); }
}

.bento-item {
  padding: 1.15rem 1.2rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: border-color 0.2s, transform 0.2s;
}

.bento-item:hover {
  border-color: rgba(6, 182, 212, 0.35);
  transform: translateY(-2px);
}

.bento-item.is-wide {
  grid-column: 1 / -1;
}

@media (min-width: 960px) {
  .bento-item.is-wide { grid-column: span 2; }
}

.bento-item i {
  color: var(--signal);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.bento-item strong {
  display: block;
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 0.98rem;
  margin-bottom: 0.25rem;
}

.bento-item span { color: rgba(255, 255, 255, 0.62); font-size: 0.86rem; line-height: 1.45; }

/* —— Feature stack —— */
.feature-stack { display: grid; gap: 1.15rem; }

.feature-block {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.feature-top {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.feature-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--signal-soft);
  color: #0891b2;
  font-size: 1.1rem;
}

.feature-copy h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.feature-copy p { color: var(--muted); font-size: 0.92rem; }

.feature-list {
  display: grid;
  gap: 0.45rem;
}

@media (min-width: 640px) {
  .feature-list { grid-template-columns: repeat(2, 1fr); }
}

.feature-list li {
  position: relative;
  padding-inline-start: 1.15rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.feature-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
}

/* —— Why —— */
.why-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .why-grid { grid-template-columns: repeat(3, 1fr); }
}

.why-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
}

.why-card i {
  font-size: 1.35rem;
  color: var(--signal);
  margin-bottom: 0.75rem;
}

.why-card h3 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}

.why-card p { color: rgba(255, 255, 255, 0.65); font-size: 0.92rem; }

/* —— Finale —— */
.finale { padding-bottom: 5rem; }

.finale-box {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: calc(var(--radius-lg) + 0.25rem);
  background: linear-gradient(145deg, var(--field-card), var(--field));
  border: 1px solid var(--glass-border);
  color: #fff;
  box-shadow: 0 0 80px -30px var(--signal-glow);
}

.finale-box img { margin: 0 auto 1rem; filter: drop-shadow(0 0 16px var(--signal-glow)); }

.finale-box h2 {
  font-family: Manrope, Cairo, sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.45rem;
}

.finale-box p { color: rgba(255, 255, 255, 0.65); margin-bottom: 1.25rem; }
.finale-box .hero-actions { justify-content: center; margin-bottom: 0; }

/* —— Footer —— */
.page-shell > .foot {
  flex-shrink: 0;
  position: relative;
  z-index: 40;
  padding: 1rem 0;
  min-height: var(--foot-h);
  background: var(--field);
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.86rem;
  border-top: 1px solid var(--glass-border);
}

.foot-inner {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-inline: clamp(1rem, 2.5vw, 2rem);
}

.foot-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
}

.foot-links { display: flex; gap: 1rem; }
.foot-links a:hover { color: var(--signal); }

/* —— Demo modal — fullscreen —— */
.demo-stage {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.demo-stage[hidden] { display: none !important; }

.demo-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 18, 0.92);
  backdrop-filter: blur(6px);
}

.demo-shell {
  position: relative;
  width: 100%;
  height: 100dvh;
  max-width: none;
  display: flex;
  flex-direction: column;
  border-radius: 0;
  background: var(--field);
  border: none;
  box-shadow: none;
  overflow: hidden;
  animation: rise 0.28s var(--ease) both;
}

.demo-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.85rem;
  background: var(--field-card);
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}

.demo-chrome-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
  color: #fff;
  font-size: 0.92rem;
}

.demo-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--field);
  background: linear-gradient(180deg, #22d3ee, var(--signal));
  border: 1px solid rgba(34, 211, 238, 0.35);
  box-shadow: 0 6px 16px -8px var(--signal-glow);
  white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), filter 0.18s var(--ease);
}

.demo-back:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 10px 22px -8px var(--signal-glow);
  color: var(--field);
}

.demo-back-icon {
  font-size: 0.78rem;
  opacity: 0.85;
}

[dir="rtl"] .demo-back-icon {
  transform: scaleX(-1);
}

.demo-frame-wrap {
  flex: 1;
  min-height: 0;
  background: #0a0f18;
}

.demo-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.demo-footnote {
  flex-shrink: 0;
  padding: 0.55rem 1rem;
  font-size: 0.78rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  background: var(--field-card);
  border-top: 1px solid var(--glass-border);
}

body.demo-open { overflow: hidden; }

@media (max-width: 520px) {
  .demo-chrome {
    padding: 0.4rem 0.65rem;
    gap: 0.35rem;
  }

  .demo-chrome-brand {
    font-size: 0.78rem;
    gap: 0.4rem;
    min-width: 0;
  }

  .demo-chrome-brand img {
    width: 20px;
    height: 22px;
    flex-shrink: 0;
  }

  .demo-chrome-brand span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .demo-footnote {
    padding: 0.4rem 0.65rem;
    font-size: 0.72rem;
  }
}

/* —— Shot lightbox (add-on screenshots) —— */
.shot-lightbox {
  position: fixed;
  inset: 0;
  z-index: 190;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.25rem 0.5rem 0.5rem;
  background: rgba(3, 7, 18, 0.94);
  backdrop-filter: blur(6px);
}

.shot-lightbox[hidden] { display: none !important; }

.shot-lightbox-inner {
  position: relative;
  width: auto;
  max-width: 98vw;
  max-height: calc(100dvh - 3.5rem);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.shot-lightbox-inner img {
  display: block;
  width: auto;
  max-width: min(98vw, 100%);
  height: auto;
  max-height: calc(100dvh - 3.5rem);
  object-fit: contain;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 32px 80px -24px rgba(0, 0, 0, 0.75);
}

.shot-lightbox-close {
  position: fixed;
  top: 1rem;
  inset-inline-end: 1rem;
  z-index: 1;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  background: rgba(11, 18, 32, 0.85);
  color: #fff;
  font-size: 1.15rem;
  cursor: pointer;
}

.shot-lightbox-close:hover {
  border-color: rgba(6, 182, 212, 0.55);
  color: var(--signal);
}

body.shot-open { overflow: hidden; }

/* —— WhatsApp FAB —— */
.wa-fab {
  position: fixed;
  z-index: 80;
  bottom: calc(var(--foot-h) + 0.75rem + env(safe-area-inset-bottom, 0px));
  inset-inline-end: calc(1.15rem + env(safe-area-inset-inline-end, 0px));
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  text-decoration: none;
}

.wa-fab:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.wa-fab-pulse {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: wa-pulse 2.2s ease-out infinite;
  pointer-events: none;
}

.wa-fab-icon { display: block; position: relative; z-index: 1; }

@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.65; }
  100% { transform: scale(1.42); opacity: 0; }
}

body.demo-open .wa-fab,
body.shot-open .wa-fab {
  visibility: hidden;
  pointer-events: none;
}

/* —— Reveal —— */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

/* First viewport must paint without JS (LCP). */
.hero [data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal].is-in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}