/* =============================================
   HANA AI — STYLESHEET PREMIUM DARK
   Pizarra profunda · Ámbar · Minimalismo refinado
   ============================================= */

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

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  /* Paleta — pizarra cálido oscuro, no negro puro */
  --bg:          #18181a;   /* fondo base */
  --bg-alt:      #1e1e21;   /* secciones alternas */
  --surface:     #242428;   /* cards */
  --surface-hi:  #2c2c31;   /* inputs, hover */
  --surface-glow:#2e2d34;   /* cards con shimmer */

  --border:      rgba(255,255,255,0.06);
  --border-md:   rgba(255,255,255,0.11);
  --border-hi:   rgba(255,255,255,0.18);

  --text:        #f0efe8;   /* texto principal — marfil cálido */
  --text-2:      #a8a79e;   /* secundario */
  --text-3:      #68675f;   /* muted */

  /* Acento — ámbar dorado sutil */
  --accent:      #c9a85c;
  --accent-dim:  rgba(201,168,92,0.12);
  --accent-glow: rgba(201,168,92,0.22);

  --success:     #5a9e72;
  --error:       #c06060;

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

  --shadow-sm:   0 1px 4px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.25);
  --shadow-md:   0 4px 24px rgba(0,0,0,.50), 0 2px 8px rgba(0,0,0,.30);
  --shadow-lg:   0 16px 56px rgba(0,0,0,.60), 0 6px 18px rgba(0,0,0,.35);
  --shadow-glow: 0 0 40px rgba(201,168,92,0.08);

  --font-display:'Cormorant Garamond', Georgia, serif;
  --font-body:   'DM Sans', system-ui, sans-serif;
  --transition:  0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(24,24,26,0.85);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 4px 24px rgba(0,0,0,.4);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  letter-spacing: 0.1px;
}
.nav-links a.btn-primary {
  color: #1a1611;
}
.nav-links a.btn-primary:hover {
  color: #1a1611;
}
.nav-links a:hover { background: rgb(206, 170, 50); color: var(--text); }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #1a1611;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0.2px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: #d9b96a;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(201,168,92,0.30);
}
.btn-primary.small  { padding: 8px 18px; font-size: 0.82rem; }
.btn-primary.large  { padding: 15px 34px; font-size: 0.95rem; border-radius: var(--radius-md); }
.btn-primary.full   { width: 100%; justify-content: center; padding: 13px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-md);
  cursor: pointer;
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-outline:hover {
  border-color: var(--border-hi);
  background: var(--surface);
  color: var(--text);
  transform: translateY(-1px);
}
.btn-outline.large { padding: 15px 34px; font-size: 0.95rem; border-radius: var(--radius-md); }
.btn-outline:disabled { opacity: 0.35; cursor: not-allowed; transform: none; }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text-2);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.mobile-menu a, .mobile-menu button {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  padding: 10px 4px;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}
.mobile-menu a:hover, .mobile-menu button:hover { color: var(--text); }
.mobile-menu.open { display: flex; }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 28px 60px;
  max-width: 1160px;
  margin: 0 auto;
  gap: 80px;
  overflow: hidden;
}
.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

/* Noise texture overlay */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: 0.6;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
  animation: blobFloat 16s ease-in-out infinite;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #c9a85c 0%, #8a6e3a 60%, transparent 100%);
  top: -200px; right: -160px;
}
.blob-2 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, #4a5a8a 0%, #2a3550 60%, transparent 100%);
  bottom: 5%; left: -120px;
  animation-delay: -8s;
  opacity: 0.12;
}

@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(25px,-35px) scale(1.05); }
  66%      { transform: translate(-18px,22px) scale(0.96); }
}

/* Refined grid — very subtle */
.grid-overlay {
  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% 70% at 50% 40%, black 10%, transparent 100%);
}

.hero-content {
  flex: 1;
  max-width: 560px;
  animation: fadeUp 0.8s ease both;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(201,168,92,0.2);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 6.5vw, 5.2rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 24px;
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}
.hero-subtitle {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.hero-note {
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 0.2px;
}

/* Mockup */
.hero-visual {
  flex: 1;
  max-width: 480px;
  animation: fadeUp 0.8s 0.2s ease both;
}
.app-mockup {
  background: var(--surface);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
  position: relative;
}
/* Subtle top highlight */
.app-mockup::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 14px 18px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.mockup-bar span {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: block;
}
.mockup-bar span:nth-child(1) { background: #c0574e; }
.mockup-bar span:nth-child(2) { background: #b89038; }
.mockup-bar span:nth-child(3) { background: #4a9a5a; }
.mockup-title {
  margin-left: auto;
  margin-right: auto;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-3);
  transform: translateX(-22px);
  letter-spacing: 0.3px;
}
.mockup-body {
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 220px;
}
.chat-msg {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  animation: fadeUp 0.5s ease both;
}
.chat-msg.user { justify-content: flex-end; animation-delay: 0.3s; }
.chat-msg.hana { animation-delay: 0.8s; }
.chat-msg.hana:last-child { animation-delay: 1.4s; }
.hana-avatar {
  width: 28px; height: 28px;
  background: var(--accent);
  color: #1a1611;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}
.msg-bubble {
  background: var(--surface-hi);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 14px 14px 14px 4px;
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.5;
  max-width: 240px;
}
.chat-msg.user .msg-bubble {
  background: var(--surface-hi);
  border-color: var(--border-md);
  color: var(--text);
  border-radius: 14px 14px 4px 14px;
}
.msg-tag { font-size: 0.7rem; color: var(--success); margin-top: 6px; font-weight: 500; }
.typing {
  display: flex; gap: 5px; align-items: center;
  padding: 14px 18px;
}
.typing span {
  width: 5px; height: 5px;
  background: var(--text-3);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%,60%,100% { transform: translateY(0); }
  30%          { transform: translateY(-5px); }
}
.mockup-input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.mockup-input input {
  flex: 1;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.8rem;
  color: var(--text-3);
  font-family: var(--font-body);
  outline: none;
}
.mockup-input button {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #1a1611;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}
.mockup-input button:hover { background: #d9b96a; transform: scale(1.05); }

/* ---- SECTIONS COMMON ---- */
.section-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 110px 28px;
}
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0.85;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -0.3px;
  line-height: 1.12;
  margin-bottom: 64px;
  max-width: 560px;
  color: var(--text);
}
.section-title em { font-style: italic; color: var(--text-2); font-weight: 300; }

/* ---- FEATURES ---- */
.features { background: var(--bg-alt); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  border: none;
  padding: 36px 30px;
  transition: background var(--transition);
  opacity: 0;
  transform: translateY(16px);
  position: relative;
}
.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.55s ease, transform 0.55s ease, background var(--transition);
}
.feature-card:hover { background: var(--surface-hi); }
.feature-card:hover::after { opacity: 1; }

.feature-icon {
  width: 42px; height: 42px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
  background: var(--bg-alt);
  position: relative;
  z-index: 1;
}
.feature-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
  position: relative;
  z-index: 1;
  letter-spacing: 0.1px;
}
.feature-card p {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.65;
  font-weight: 300;
  position: relative;
  z-index: 1;
}

/* ---- PLANS ---- */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}
.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.plan-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-md);
}
.plan-card.featured {
  border-color: var(--accent);
  border-width: 1px;
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(201,168,92,0.15), var(--shadow-glow);
}
.plan-card.featured:hover { box-shadow: 0 28px 70px rgba(0,0,0,.55), 0 0 0 1px rgba(201,168,92,0.2), var(--shadow-glow); transform: translateY(-10px); }
.plan-card.coming-soon { opacity: 0.5; }
.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #1a1611;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.soon-badge { background: var(--surface-hi); color: var(--text-3); border: 1px solid var(--border-md); }
.plan-name { font-family: var(--font-display); font-size: 1.6rem; font-weight: 300; margin-bottom: 4px; color: var(--text); }
.plan-price { font-size: 2.4rem; font-weight: 600; letter-spacing: -1.5px; margin-bottom: 10px; color: var(--text); }
.plan-price span { font-size: 0.9rem; font-weight: 300; color: var(--text-3); letter-spacing: 0; }
.plan-desc { font-size: 0.83rem; color: var(--text-2); margin-bottom: 30px; line-height: 1.55; font-weight: 300; }
.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 34px;
}
.plan-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.84rem; color: var(--text-2); }
.check { color: var(--accent); font-weight: 700; flex-shrink: 0; }
.cross { color: var(--text-3); flex-shrink: 0; }
.plan-btn { width: 100%; justify-content: center; }

/* ---- CTA SECTION ---- */
.cta-section {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(201,168,92,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 120px 28px;
  text-align: center;
  position: relative;
}
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.5px;
  line-height: 1.08;
  margin-bottom: 22px;
  color: var(--text);
}
.cta-inner h2 em { font-style: italic; color: var(--accent); font-weight: 300; }
.cta-inner p { color: var(--text-2); font-size: 1rem; margin-bottom: 40px; line-height: 1.75; font-weight: 300; }

/* ---- FOOTER ---- */
.footer { background: var(--bg); border-top: 1px solid var(--border); }
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 64px 28px 44px;
  display: flex;
  gap: 60px;
}
.footer-brand { flex: 1.5; }
.footer-brand p { font-size: 0.83rem; color: var(--text-3); margin-top: 10px; font-weight: 300; }
.footer-links { flex: 2; display: flex; gap: 48px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-3);
  margin-bottom: 6px;
}
.footer-col a { font-size: 0.85rem; color: var(--text-2); text-decoration: none; transition: color var(--transition); font-weight: 300; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  max-width: 1160px;
  margin: 0 auto;
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border-md);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(24px) scale(0.96);
  transition: transform 0.32s cubic-bezier(0.34,1.56,0.64,1);
  scrollbar-width: thin;
  scrollbar-color: var(--surface-hi) transparent;
}
/* Top glow edge on modal */
.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 15%; right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,92,0.25), transparent);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal.small-modal { max-width: 380px; text-align: center; }
.modal-close {
  position: absolute;
  top: 18px; right: 20px;
  background: none;
  border: none;
  font-size: 0.8rem;
  color: var(--text-3);
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  transition: background var(--transition), color var(--transition);
}
.modal-close:hover { background: var(--surface-hi); color: var(--text); }
.modal-tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 3px;
  margin-bottom: 28px;
  border: 1px solid var(--border);
}
.tab-btn {
  flex: 1;
  padding: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: var(--font-body);
  border: none;
  background: none;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-3);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.tab-btn.active { background: var(--surface-hi); color: var(--text); box-shadow: var(--shadow-sm); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.modal-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 300; margin-bottom: 24px; color: var(--text); }
.social-btns { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-2);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.social-btn:hover { border-color: var(--border-hi); background: var(--surface-hi); color: var(--text); }
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--text-3);
  font-size: 0.75rem;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: 0.8rem; font-weight: 500; color: var(--text-2); }
.form-group input {
  padding: 11px 14px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  outline: none;
  background: var(--bg-alt);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input::placeholder { color: var(--text-3); }
.form-group input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(201,168,92,0.1); }
.form-footer-link { text-align: right; margin-bottom: 16px; margin-top: -6px; }
.form-footer-link a { font-size: 0.78rem; color: var(--text-3); text-decoration: none; }
.form-footer-link a:hover { color: var(--accent); }
.modal-switch { text-align: center; font-size: 0.8rem; color: var(--text-3); margin-top: 18px; }
.modal-switch a { color: var(--accent); font-weight: 500; text-decoration: none; }
.modal-switch a:hover { text-decoration: underline; }

/* Plan radio */
.plan-select-group { margin-bottom: 20px; }
.plan-select-group > label {
  font-size: 0.8rem; font-weight: 500; color: var(--text-2);
  display: block; margin-bottom: 10px;
}
.plan-radio-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.plan-radio input { display: none; }
.plan-radio-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--border-md);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  gap: 4px;
}
.plan-radio-card strong { font-size: 0.875rem; font-weight: 600; color: var(--text); }
.plan-radio-card span  { font-size: 0.76rem; color: var(--text-3); }
.plan-radio input:checked + .plan-radio-card { border-color: var(--accent); background: var(--accent-dim); }

/* Notify modal */
.notify-icon { font-size: 2.2rem; margin-bottom: 16px; }
.notify-modal h3 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 300; margin-bottom: 10px; color: var(--text); }
.notify-modal p  { font-size: 0.85rem; color: var(--text-2); margin-bottom: 20px; line-height: 1.65; font-weight: 300; }

/* ---- UTILS ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hi); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .plan-card.featured { transform: none; }
  .hero { flex-direction: column; text-align: center; padding-top: 110px; gap: 50px; }
  .hero-actions { justify-content: center; }
  .hero-visual { width: 100%; max-width: 440px; margin: 0 auto; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .footer-inner { flex-direction: column; gap: 36px; }
}
@media (max-width: 600px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .section-inner { padding: 72px 20px; }
  .modal { padding: 28px 22px; }
}