/* ═══════════════════════════════════════════════════════════════
   StackShot  ·  Futuristic Tech Theme  ·  2026
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Core palette */
  --bg:           #070b12;
  --bg-panel:     #0d1420;
  --bg-surface:   rgba(15, 22, 36, 0.72);
  --bg-card:      rgba(18, 28, 46, 0.68);

  /* Accent neon */
  --cyan:         #00d4ff;
  --cyan-dim:     rgba(0, 212, 255, 0.18);
  --cyan-glow:    0 0 24px rgba(0, 212, 255, 0.45);
  --blue:         #3b82f6;
  --violet:       #8b5cf6;
  --pink:         #e879f9;
  --green:        #10b981;

  /* Gradients */
  --grad-hero:    linear-gradient(135deg, #00d4ff 0%, #3b82f6 40%, #8b5cf6 80%, #e879f9 100%);
  --grad-card:    linear-gradient(135deg, rgba(0,212,255,0.06) 0%, rgba(59,130,246,0.08) 100%);
  --grad-cta:     linear-gradient(135deg, #00d4ff 0%, #3b82f6 100%);

  /* Typography */
  --ink:          #e8f4ff;
  --ink-dim:      rgba(200, 224, 255, 0.55);
  --ink-muted:    rgba(160, 200, 240, 0.38);

  /* Borders & dividers */
  --border:       rgba(0, 212, 255, 0.12);
  --border-strong:rgba(0, 212, 255, 0.28);

  /* Radii */
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 40px rgba(0,0,0,0.55);
  --shadow-lg:  0 24px 80px rgba(0,0,0,0.7);

  /* Motion */
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "SF Pro Display", "Inter", "Avenir Next",
               "PingFang SC", "Hiragino Sans GB", "Hiragino Sans",
               "Yu Gothic", "Noto Sans CJK JP", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, transparent 70%);
  animation: grid-drift 20s linear infinite;
}

@keyframes grid-drift {
  0%   { background-position: 0 0; }
  100% { background-position: 48px 48px; }
}

/* Ambient orbs */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 40% at 20% 20%, rgba(0,212,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 80%, rgba(139,92,246,0.09) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 50% 50%, rgba(59,130,246,0.05) 0%, transparent 70%);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── Layout shell ───────────────────────────────────────────── */
.page-shell {
  position: relative;
  z-index: 1;
  padding: 0 0 80px;
}

.page-inner {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════════
   TOP BAR
   ══════════════════════════════════════════════════════════════ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-strong);
  background: var(--bg);
}

.topbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 12px 20px;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--border-strong), var(--cyan-glow);
}

.brand-wordmark {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Nav */
.site-nav {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.nav-link {
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-dim);
  transition: color .2s, background .2s;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--cyan);
  background: var(--cyan-dim);
}

/* ── Language Dropdown ──────────────────────────────────────── */
.lang-dropdown-wrap {
  position: relative;
}

.lang-trigger {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: rgba(0,212,255,0.05);
  color: var(--ink-dim);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  user-select: none;
  min-width: 140px;
}

.lang-trigger:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

.lang-trigger svg {
  flex-shrink: 0;
  transition: transform .25s var(--ease-spring);
}

.lang-trigger.open svg {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 240px;
  padding: 6px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: rgba(7, 11, 18, 0.96);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: opacity .2s ease, transform .25s var(--ease-spring);
  z-index: 200;
}

.lang-menu.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-dim);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: all .15s;
}

.lang-option:hover {
  background: var(--cyan-dim);
  color: var(--ink);
}

.lang-option.active {
  color: var(--cyan);
  background: rgba(0,212,255,0.1);
  font-weight: 600;
}

.lang-option .lang-native {
  color: var(--ink-muted);
  font-size: 0.78rem;
}

/* ── Screen-reader only ─────────────────────────────────────── */
.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;
}

/* ══════════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════════ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 72px 0 80px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  display: block;
  width: 24px; height: 1px;
  background: var(--cyan);
  box-shadow: var(--cyan-glow);
}

.hero-copy h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  background: linear-gradient(135deg, #e8f4ff 0%, #a5d4ff 60%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-kicker {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-dim);
  margin: 0 0 32px;
  max-width: 520px;
}

/* ── Button row ─────────────────────────────────────────────── */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 40px;
}

.app-store-badge-link { display: inline-block; }

.app-store-badge {
  height: 46px;
  width: auto;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  transition: transform .2s, border-color .2s;
}

.app-store-badge:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.primary-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  background: var(--grad-cta);
  color: #000;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  box-shadow: 0 0 24px rgba(0,212,255,0.35);
}

.primary-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(0,212,255,0.55);
  opacity: 0.92;
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-dim);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all .2s;
}

.ghost-link:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-dim);
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}

.secondary-link:hover {
  border-color: var(--cyan);
}

/* ── Hero stats ─────────────────────────────────────────────── */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--grad-card);
  backdrop-filter: blur(12px);
  transition: border-color .2s, transform .2s;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: -1px; left: 16px;
  width: 40px; height: 2px;
  background: var(--grad-cta);
  border-radius: 0 0 999px 999px;
}

.stat-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 6px;
}

.stat-card strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.stat-card p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* ── Hero visual / Product stage ────────────────────────────── */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-stage {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.stage-window {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-panel);
  box-shadow: var(--shadow-lg), 0 0 80px rgba(0,212,255,0.12);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.stage-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(0,212,255,0.04);
  border-bottom: 1px solid var(--border);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.window-dot-coral  { background: #ff5f57; box-shadow: 0 0 6px rgba(255,95,87,.6); }
.window-dot-amber  { background: #febc2e; box-shadow: 0 0 6px rgba(254,188,46,.6); }
.window-dot-teal   { background: #28c840; box-shadow: 0 0 6px rgba(40,200,64,.6); }

.stage-status {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 2px 8px;
  border-radius: 999px;
}

.stage-body {
  display: grid;
  grid-template-columns: 44px 1fr;
  min-height: 280px;
}

.stage-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 8px;
  background: rgba(0,0,0,0.2);
  border-right: 1px solid var(--border);
}

.stage-tool {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid transparent;
  transition: all .2s;
}

.stage-tool.is-active {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: var(--cyan-glow);
}

.stage-main {
  padding: 14px;
}

.stage-chip-row {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.stage-chip {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  color: var(--ink-dim);
  background: rgba(0,212,255,0.04);
}

.stage-chip:first-child {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

.stage-canvas {
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  padding: 12px;
  overflow: hidden;
}

.canvas-sheet {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sheet-block {
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  position: relative;
  overflow: hidden;
}

.sheet-block::after {
  content: "";
  position: absolute;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0,212,255,0.15), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%   { left: -100%; }
  60%, 100% { left: 150%; }
}

.sheet-block-wide   { width: 95%; animation-delay: 0s; }
.sheet-block-medium { width: 70%; animation-delay: 0.4s; }
.sheet-block-tall   { width: 55%; animation-delay: 0.8s; }
.sheet-block-short  { width: 40%; animation-delay: 1.2s; }

.annotation {
  position: absolute;
  pointer-events: none;
}

.annotation-ring {
  right: 10px;
  top: 10px;
  width: 32px;
  height: 32px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  box-shadow: var(--cyan-glow);
  animation: pulse-ring 2.5s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: .8; }
  50%       { transform: scale(1.1); opacity: 1; }
}

.annotation-highlight {
  left: 4px;
  bottom: 4px;
  width: 60px;
  height: 8px;
  background: rgba(232, 121, 249, 0.35);
  border-radius: 2px;
  animation: pulse-hl 3s ease-in-out infinite 0.8s;
}

@keyframes pulse-hl {
  0%, 100% { opacity: .5; }
  50%       { opacity: 1; }
}

.annotation-arrow {
  right: 20px;
  bottom: 20px;
  width: 2px;
  height: 28px;
  background: linear-gradient(180deg, var(--violet), transparent);
  transform: rotate(30deg);
  box-shadow: 0 0 8px var(--violet);
  animation: arrow-drift 4s ease-in-out infinite 1.4s;
}

@keyframes arrow-drift {
  0%, 100% { transform: rotate(30deg) translateY(0); }
  50%       { transform: rotate(30deg) translateY(-3px); }
}

.stage-floating-note {
  position: absolute;
  right: -20px;
  bottom: 80px;
  width: 190px;
  padding: 12px 14px;
  border: 1px solid rgba(16,185,129,0.4);
  border-radius: var(--radius-md);
  background: rgba(7,11,18,0.9);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 24px rgba(0,0,0,.5), 0 0 0 1px rgba(16,185,129,0.1) inset;
}

.stage-floating-note strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 4px;
}

.stage-floating-note p {
  margin: 0;
  font-size: 0.72rem;
  color: var(--ink-dim);
  line-height: 1.4;
}

/* ══════════════════════════════════════════════════════════════
   HOME SECTIONS
   ══════════════════════════════════════════════════════════════ */
.home-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 48px;
}

.section-kicker {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 10px;
}

.section-head h2 {
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
  background: linear-gradient(135deg, #e8f4ff, #a5d4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-intro {
  margin: 0;
  font-size: 1rem;
  color: var(--ink-dim);
  line-height: 1.7;
  align-self: center;
}

/* ── Feature showcase ────────────────────────────────────────── */
.feature-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.feature-panel {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}

.feature-panel::before {
  content: "";
  position: absolute;
  top: -1px; left: 20px;
  width: 60px; height: 2px;
  background: var(--grad-cta);
  border-radius: 0 0 999px 999px;
  z-index: 1;
}

.feature-panel:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.feature-panel-wide {
  grid-column: span 2;
}

.feature-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(0,212,255,0.3);
  margin-bottom: 12px;
  position: relative;
}

.feature-panel h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--ink);
  position: relative;
}

.feature-panel p {
  font-size: 0.9rem;
  color: var(--ink-dim);
  margin: 0 0 16px;
  line-height: 1.65;
  position: relative;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  position: relative;
}

.feature-tags span {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--ink-muted);
  background: rgba(255,255,255,0.03);
}

/* ── Workflow grid ────────────────────────────────────────────── */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.workflow-step {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}

.workflow-step:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.workflow-step::before {
  content: "";
  position: absolute;
  top: -1px; left: 20px;
  width: 60px; height: 2px;
  background: var(--grad-cta);
  border-radius: 0 0 999px 999px;
}

.workflow-index {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  background: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  margin-bottom: 14px;
  font-variant-numeric: tabular-nums;
}

.workflow-step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}

.workflow-step p {
  margin: 0;
  font-size: 0.87rem;
  color: var(--ink-dim);
  line-height: 1.6;
}

/* ── Trust strip ─────────────────────────────────────────────── */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.trust-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: border-color .25s, transform .25s;
}

.trust-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.trust-card::before {
  content: "";
  position: absolute;
  top: -1px; left: 20px;
  width: 60px; height: 2px;
  background: var(--grad-cta);
  border-radius: 0 0 999px 999px;
}

.trust-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.trust-card p {
  font-size: 0.87rem;
  color: var(--ink-dim);
  margin: 0;
  line-height: 1.6;
}

/* ── Resource grid ───────────────────────────────────────────── */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.resource-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .25s, transform .25s;
  position: relative;
  overflow: hidden;
}

.resource-card::before {
  content: "";
  position: absolute;
  top: -1px; left: 20px;
  width: 60px; height: 2px;
  background: var(--grad-cta);
  border-radius: 0 0 999px 999px;
}

.resource-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.resource-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.resource-card p {
  font-size: 0.85rem;
  color: var(--ink-dim);
  margin: 0;
  line-height: 1.6;
  flex: 1;
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--ink-muted);
  transition: color .2s;
}

.footer-links a:hover {
  color: var(--cyan);
}

/* ══════════════════════════════════════════════════════════════
   INNER PAGES (Privacy / Support)
   ══════════════════════════════════════════════════════════════ */
.page-heading {
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.page-heading h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 16px;
  background: linear-gradient(135deg, #e8f4ff 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-heading p {
  font-size: 1.05rem;
  color: var(--ink-dim);
  max-width: 680px;
  margin: 0;
  line-height: 1.7;
}

.page-layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.callout {
  padding: 24px 28px;
  border: 1px solid rgba(59,130,246,0.35);
  border-radius: var(--radius-md);
  background: rgba(59,130,246,0.07);
  position: relative;
}

.callout strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.callout p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-dim);
  line-height: 1.7;
}

.policy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.policy-block {
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
}

.policy-block h2 {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--ink);
}

.policy-list {
  margin: 0;
  padding: 0 0 0 16px;
}

.policy-list li {
  font-size: 0.88rem;
  color: var(--ink-dim);
  line-height: 1.65;
  margin-bottom: 6px;
}

.page-panel {
  padding: 28px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.page-panel h2 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ink);
}

.page-panel p {
  font-size: 0.9rem;
  color: var(--ink-dim);
  line-height: 1.7;
  margin: 0 0 10px;
}

.quick-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.link-card {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.2);
}

.link-card strong {
  font-size: 0.85rem;
  color: var(--ink);
  min-width: 110px;
}

.link-card a {
  font-size: 0.82rem;
  color: var(--cyan);
  word-break: break-all;
}

/* ── Support specific ────────────────────────────────────────── */
.support-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.support-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.support-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.support-card p {
  font-size: 0.9rem;
  color: var(--ink-dim);
  margin: 0 0 16px;
  line-height: 1.65;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.faq-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  transition: border-color .25s;
}

.faq-card:hover {
  border-color: var(--border-strong);
}

.faq-card h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 10px;
}

.faq-card p {
  font-size: 0.85rem;
  color: var(--ink-dim);
  margin: 0;
  line-height: 1.6;
}

.support-list {
  margin: 0;
  padding: 0 0 0 18px;
}

.support-list li {
  font-size: 0.9rem;
  color: var(--ink-dim);
  line-height: 1.65;
  margin-bottom: 6px;
}

/* ══════════════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATION
   ══════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}

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

/* ══════════════════════════════════════════════════════════════
   RTL (Arabic)
   ══════════════════════════════════════════════════════════════ */
[data-lang-panel="ar"] {
  direction: rtl;
  text-align: right;
}

[data-lang-panel="ar"] .button-row,
[data-lang-panel="ar"] .hero-stats,
[data-lang-panel="ar"] .feature-tags,
[data-lang-panel="ar"] .stage-chip-row {
  direction: ltr;
}

[data-lang-panel="ar"] .eyebrow::before { display: none; }
[data-lang-panel="ar"] .policy-list { padding: 0 16px 0 0; }
[data-lang-panel="ar"] .support-list { padding: 0 18px 0 0; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 48px 0 60px;
  }

  .hero-visual { display: none; }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-showcase {
    grid-template-columns: 1fr;
  }

  .feature-panel-wide { grid-column: span 1; }

  .workflow-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-strip,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .policy-grid,
  .support-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    grid-template-columns: 1fr auto;
  }

  .site-nav { display: none; }

  .lang-menu { right: 0; left: auto; }
}

@media (max-width: 600px) {
  .workflow-grid { grid-template-columns: 1fr; }

  .page-inner { width: calc(100% - 24px); }
  .page-shell { padding: 0 0 48px; }

  .hero { padding: 32px 0 48px; }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

/* Scanline overlay — subtle depth effect */
.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.025) 2px,
    rgba(0,0,0,0.025) 4px
  );
}