/* ============================================================
   PostYar — Main Stylesheet
   RTL-first, Swiss Minimalism + selective Glass
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  direction: rtl;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ── Focus visible (accessibility) ── */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-navy-900); }
::-webkit-scrollbar-thumb { background: var(--color-surface-3); border-radius: var(--radius-full); }

/* ── Selection ── */
::selection { background: rgba(0, 200, 160, 0.25); color: var(--color-text-primary); }

/* ────────────────────────────────────────────
   LAYOUT UTILITIES
   ──────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (max-width: 768px) {
  .container { padding-inline: var(--space-4); }
}

.section {
  padding-block: var(--space-24);
}

@media (max-width: 768px) {
  .section { padding-block: var(--space-16); }
}

/* ────────────────────────────────────────────
   TYPOGRAPHY
   ──────────────────────────────────────────── */

.heading-xl {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
}

.heading-lg {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
}

.heading-md {
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  line-height: 1.3;
}

.heading-sm {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  line-height: 1.35;
}

@media (max-width: 768px) {
  .heading-xl { font-size: var(--text-4xl); }
  .heading-lg { font-size: var(--text-3xl); }
  .heading-md { font-size: var(--text-2xl); }
}

@media (max-width: 480px) {
  .heading-xl { font-size: var(--text-3xl); }
  .heading-lg { font-size: var(--text-2xl); }
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-teal-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* ────────────────────────────────────────────
   BUTTONS
   ──────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-md);
  transition: background var(--transition-base), color var(--transition-base),
              box-shadow var(--transition-base), transform var(--transition-fast);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font-sans);
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-navy-900);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-glow-strong);
  transform: translateY(-1px);
}

.btn-primary:active {
  background: var(--color-primary-press);
  transform: translateY(0) scale(0.97);
}

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

.btn-ghost:hover {
  border-color: var(--color-border-strong);
  background: rgba(0, 200, 160, 0.06);
}

.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-lg); }
.btn-xl { padding: var(--space-5) var(--space-10); font-size: var(--text-xl); }

/* ────────────────────────────────────────────
   GLASS CARD
   ──────────────────────────────────────────── */

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}

.surface-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}

/* ────────────────────────────────────────────
   BADGE / TAG
   ──────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  border: 1px solid;
}

.badge-teal {
  color: var(--color-primary);
  border-color: rgba(0, 200, 160, 0.3);
  background: rgba(0, 200, 160, 0.08);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

/* ────────────────────────────────────────────
   NAVBAR
   ──────────────────────────────────────────── */

.navbar {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: var(--z-nav);
  height: 64px;
  display: flex;
  align-items: center;
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.navbar.scrolled {
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border-subtle);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.brand-text {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
}

.brand-sub {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-weight: var(--weight-regular);
  display: block;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-cta {
  margin-inline-start: var(--space-4);
}

/* Burger menu */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

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

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 64px;
  inset-inline: 0;
  background: var(--color-navy-900);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: var(--space-4);
  flex-direction: column;
  gap: var(--space-1);
  z-index: calc(var(--z-nav) - 1);
}

.mobile-nav.open { display: flex; }
.mobile-nav .nav-link { padding: var(--space-3) var(--space-4); font-size: var(--text-base); }
.mobile-nav .btn { width: 100%; justify-content: center; margin-top: var(--space-2); }

@media (max-width: 768px) {
  .burger { display: flex; }
  .nav-links { display: none; }
}

/* ────────────────────────────────────────────
   HERO SECTION
   ──────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

/* Background noise/grain */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0, 200, 160, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(45, 74, 115, 0.4) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
  padding-block: var(--space-20);
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    padding-block: var(--space-12);
  }
}

.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-6); }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-title {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  max-width: 580px;
}

@media (max-width: 1024px) { .hero-title { max-width: 100%; } }
@media (max-width: 768px) { .hero-title { font-size: var(--text-4xl); } }
@media (max-width: 480px) { .hero-title { font-size: var(--text-3xl); } }

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 500px;
  line-height: var(--leading-loose);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.trust-item svg {
  display: inline;
  width: 14px;
  height: 14px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ── Pipeline Visualization ── */
.hero-pipeline {
  position: relative;
}

@media (max-width: 1024px) {
  .hero-pipeline { order: -1; }
}

.pipeline-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

.pipeline-connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, transparent, var(--color-primary), transparent);
  margin-inline-start: 24px;
  opacity: 0.4;
}

/* Pipeline cards */
.p-card {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.p-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.p-card-icon svg { width: 20px; height: 20px; }

.p-card-body { flex: 1; }
.p-card-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
  font-weight: var(--weight-medium);
}
.p-card-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}
.p-card-content {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-family: var(--font-mono);
  white-space: pre-wrap;
  word-break: break-word;
}

.p-card-status {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  margin-top: var(--space-2);
}

.status-processing { color: var(--color-warning); }
.status-done { color: var(--color-primary); }

/* Product result card */
.p-card-result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.p-result-item {
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
}

.p-result-key {
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: var(--weight-medium);
  margin-bottom: 2px;
}

.p-result-val {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.p-result-val.price { color: var(--color-primary); }

.platform-badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.platform-badge {
  padding: 2px var(--space-2);
  background: rgba(0, 200, 160, 0.12);
  border: 1px solid rgba(0, 200, 160, 0.25);
  border-radius: var(--radius-sm);
  font-size: 11px;
  color: var(--color-primary);
  font-weight: var(--weight-medium);
}

/* animation states */
.p-card.state-incoming { border-color: rgba(245, 158, 11, 0.3); }
.p-card.state-processing { border-color: rgba(0, 200, 160, 0.2); }
.p-card.state-done { border-color: rgba(0, 200, 160, 0.4); }

/* ── Scroll indicator ── */
.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.scroll-hint span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.scroll-arrow {
  width: 24px;
  height: 24px;
  border-inline-end: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  animation: bounce-arrow 1.8s ease infinite;
}

@keyframes bounce-arrow {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
  50% { transform: rotate(45deg) translateY(5px); opacity: 0.9; }
}

/* ────────────────────────────────────────────
   SECTION HEADERS
   ──────────────────────────────────────────── */

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.section-header h2 { font-size: var(--text-4xl); font-weight: var(--weight-bold); line-height: var(--leading-tight); }
.section-header p { font-size: var(--text-lg); color: var(--color-text-secondary); line-height: var(--leading-loose); }

@media (max-width: 768px) {
  .section-header h2 { font-size: var(--text-3xl); }
  .section-header p { font-size: var(--text-base); }
  .section-header { margin-bottom: var(--space-10); }
}

/* ────────────────────────────────────────────
   PROBLEM SECTION
   ──────────────────────────────────────────── */

.problem-section {
  background: var(--color-navy-950);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

.problem-copy { display: flex; flex-direction: column; gap: var(--space-6); }

.problem-copy h2 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
}

@media (max-width: 768px) { .problem-copy h2 { font-size: var(--text-3xl); } }

.problem-copy p { font-size: var(--text-lg); color: var(--color-text-secondary); line-height: var(--leading-loose); }

.pain-list { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-2); }

.pain-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.12);
  border-radius: var(--radius-md);
}

.pain-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pain-icon svg { width: 16px; height: 16px; color: #ef4444; }
.pain-text { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: 1.6; }
.pain-text strong { color: var(--color-text-primary); display: block; margin-bottom: 2px; }

/* Chat mockup */
.chat-mockup {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
}

.chat-info .chat-name { font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.chat-info .chat-members { font-size: var(--text-xs); color: var(--color-text-muted); }

.chat-messages {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 240px;
  overflow: hidden;
}

.chat-msg {
  background: var(--color-surface-2);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-md) 0;
  padding: var(--space-3) var(--space-4);
  max-width: 85%;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.chat-msg.supplier {
  background: var(--color-surface-2);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-subtle);
}

.chat-msg time {
  display: block;
  font-size: 10px;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  text-align: left;
  direction: ltr;
}

.chat-footer {
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.chat-input-mock {
  flex: 1;
  height: 36px;
  background: var(--color-surface-2);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  padding-inline: var(--space-4);
}

/* ────────────────────────────────────────────
   HOW IT WORKS SECTION
   ──────────────────────────────────────────── */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  inset-inline: 16%;
  height: 1px;
  background: linear-gradient(to left, transparent, var(--color-border-strong), transparent);
  z-index: 0;
}

@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .steps-grid::before { display: none; }
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-6);
  position: relative;
  z-index: 1;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  border: 2px solid var(--color-primary);
  background: rgba(0, 200, 160, 0.08);
  color: var(--color-primary);
  position: relative;
  transition: background var(--transition-slow), box-shadow var(--transition-slow);
}

.step-card:hover .step-number {
  background: rgba(0, 200, 160, 0.16);
  box-shadow: var(--shadow-glow);
}

.step-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 200, 160, 0.1);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon svg { width: 24px; height: 24px; color: var(--color-primary); }

.step-card h3 { font-size: var(--text-xl); font-weight: var(--weight-semibold); }
.step-card p { font-size: var(--text-base); color: var(--color-text-secondary); line-height: var(--leading-loose); }

/* ────────────────────────────────────────────
   FEATURES GRID
   ──────────────────────────────────────────── */

.features-bg { background: var(--color-navy-950); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-slow), background var(--transition-slow);
}

.feature-card:hover {
  border-color: var(--color-border-strong);
  background: rgba(19, 35, 56, 0.9);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 200, 160, 0.1);
  border: 1px solid rgba(0, 200, 160, 0.2);
}

.feature-icon-wrap svg { width: 24px; height: 24px; color: var(--color-primary); }

.feature-card h3 { font-size: var(--text-lg); font-weight: var(--weight-semibold); }
.feature-card p { font-size: var(--text-sm); color: var(--color-text-secondary); line-height: var(--leading-loose); }

/* ────────────────────────────────────────────
   PLATFORMS SECTION
   ──────────────────────────────────────────── */

.platforms-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) { .platforms-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .platforms-grid { grid-template-columns: repeat(2, 1fr); } }

.platform-card {
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  transition: border-color var(--transition-slow), transform var(--transition-fast);
  cursor: default;
}

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

.platform-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
}

.platform-name { font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.platform-desc { font-size: var(--text-xs); color: var(--color-text-muted); }

/* ────────────────────────────────────────────
   FAQ SECTION
   ──────────────────────────────────────────── */

.faq-list {
  max-width: 720px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.open { border-color: var(--color-border-strong); }

.faq-q {
  width: 100%;
  text-align: inherit;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  background: transparent;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-q:hover { background: rgba(255,255,255,0.03); }

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transition: transform var(--transition-base), color var(--transition-base);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-a-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
}

.faq-item.open .faq-a { max-height: 300px; }

/* ────────────────────────────────────────────
   CTA / REQUEST ACCESS SECTION
   ──────────────────────────────────────────── */

.cta-section {
  background: linear-gradient(135deg, rgba(0, 200, 160, 0.06) 0%, transparent 60%);
  border-top: 1px solid var(--color-border-subtle);
}

.cta-inner {
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.cta-inner h2 { font-size: var(--text-4xl); font-weight: var(--weight-bold); line-height: var(--leading-tight); }
.cta-inner p { font-size: var(--text-lg); color: var(--color-text-secondary); line-height: var(--leading-loose); }

@media (max-width: 768px) {
  .cta-inner h2 { font-size: var(--text-3xl); }
}

/* ────────────────────────────────────────────
   MODAL — REQUEST ACCESS
   ──────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 13, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 480px;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-spring);
}

.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.modal-close:hover { background: rgba(255,255,255,0.06); color: var(--color-text-primary); }
.modal-close svg { width: 18px; height: 18px; }

.modal-header { margin-bottom: var(--space-6); }
.modal-header h3 { font-size: var(--text-2xl); font-weight: var(--weight-bold); margin-bottom: var(--space-2); }
.modal-header p { font-size: var(--text-sm); color: var(--color-text-secondary); }

/* Form */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  font-family: var(--font-sans);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 200, 160, 0.12);
}

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

.form-input.error { border-color: var(--color-error); }
.form-error { font-size: var(--text-xs); color: var(--color-error); }

.checkbox-group { display: flex; flex-direction: column; gap: var(--space-2); }

.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] { display: none; }

.checkbox-custom {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border-subtle);
  border-radius: 4px;
  background: var(--color-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.checkbox-item input:checked + .checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-custom::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--color-navy-900);
  border-bottom: 2px solid var(--color-navy-900);
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.checkbox-item input:checked + .checkbox-custom::after { opacity: 1; }

.checkbox-label { font-size: var(--text-sm); color: var(--color-text-secondary); }

.form-submit { width: 100%; margin-top: var(--space-2); }

/* Success state */
.modal-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 200, 160, 0.12);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.success-icon svg { width: 32px; height: 32px; color: var(--color-primary); }

.modal-success h3 { font-size: var(--text-2xl); font-weight: var(--weight-bold); }
.modal-success p { font-size: var(--text-base); color: var(--color-text-secondary); line-height: var(--leading-loose); }

/* ────────────────────────────────────────────
   FOOTER
   ──────────────────────────────────────────── */

.footer {
  background: var(--color-navy-950);
  border-top: 1px solid var(--color-border-subtle);
  padding-block: var(--space-12) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
}

.footer-brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-brand p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: var(--leading-loose); max-width: 300px; }

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-text-primary); }

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ────────────────────────────────────────────
   SCROLL REVEAL ANIMATION
   ──────────────────────────────────────────── */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

[data-reveal-delay="100"] { transition-delay: 0.1s; }
[data-reveal-delay="200"] { transition-delay: 0.2s; }
[data-reveal-delay="300"] { transition-delay: 0.3s; }
[data-reveal-delay="400"] { transition-delay: 0.4s; }
[data-reveal-delay="500"] { transition-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ────────────────────────────────────────────
   DIVIDER
   ──────────────────────────────────────────── */

.divider {
  height: 1px;
  background: var(--color-border-subtle);
}

/* ────────────────────────────────────────────
   UTILITY
   ──────────────────────────────────────────── */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }