/* ══════════════════════════════════════════════════════
   OBSI — LANDING PAGE
   Design system: dark mineral, tactile, premium
   Base unit: 8px | Type scale: 12,14,16,20,28,40,56,72px
   Easing: cubic-bezier(0.16,1,0.3,1) @ 600ms base
   ══════════════════════════════════════════════════════ */

/* ─── CUSTOM PROPERTIES ─────────────────────────────── */
:root {
  /* Colors */
  --bg:           #0C0B0E;
  --surface:      #141318;
  --surface-2:    #1A1820;
  --border:       rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);

  --text-primary:   #F0EDE8;
  --text-secondary: #8A8690;
  --text-muted:     #4E4A56;

  --accent-obsi:  #C8C4BE;
  --accent-wobsi: #E8E4DF;
  --accent-robsi: #C4453A;
  --accent-gobsi: #3A7D5C;
  --accent-bobsi: #3A5FC4;

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  /* Type scale */
  --text-xs:  12px;
  --text-sm:  14px;
  --text-base:16px;
  --text-md:  20px;
  --text-lg:  28px;
  --text-xl:  40px;
  --text-2xl: 56px;
  --text-3xl: 72px;

  /* Spacing (8px base) */
  --sp-1:   8px;
  --sp-2:  16px;
  --sp-3:  24px;
  --sp-4:  32px;
  --sp-5:  40px;
  --sp-6:  48px;
  --sp-8:  64px;
  --sp-10: 80px;
  --sp-12: 96px;
  --sp-16:128px;
  --sp-20:160px;

  /* Animation */
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
  --dur:     600ms;
  --dur-fast:320ms;
  --dur-slow:900ms;

  /* Layout */
  --max-w: 1200px;
  --radius-sm:  6px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
}

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

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

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ─── NOISE OVERLAY ──────────────────────────────────── */
.noise {
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* ─── BG RADIAL ──────────────────────────────────────── */
.bg-radial {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 80% 60% at 50% 20%,
    rgba(200,196,190,0.035) 0%,
    transparent 70%
  );
}

/* ─── CONTAINER ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--sp-5); }
}

/* ─── REVEAL ANIMATIONS ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur) var(--ease),
    transform var(--dur) var(--ease);
  transition-delay: var(--delay, 0ms);
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .noise { display: none; }
}

/* ─── TYPOGRAPHY UTILITIES ───────────────────────────── */
.section-eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .section-title { font-size: var(--text-2xl); }
}

.section-header {
  margin-bottom: var(--sp-8);
}

/* ─── FORM ELEMENTS ──────────────────────────────────── */
.form-row {
  display: flex;
  gap: var(--sp-1);
  width: 100%;
  max-width: 520px;
}

.form-input {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 52px;
  min-height: 52px;
  padding: 0 var(--sp-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 16px; /* 16px prevents iOS auto-zoom on focus */
  font-weight: 400;
  line-height: 52px;
  box-sizing: border-box;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition:
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}

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

.form-input:focus {
  border-color: var(--border-hover);
  box-shadow: 0 0 0 3px rgba(200,196,190,0.07);
}

.form-btn {
  height: 52px;
  min-height: 52px;
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 0 var(--sp-3);
  background: var(--text-primary);
  color: var(--bg);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition:
    background var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}

.form-btn:hover {
  background: #fff;
  box-shadow: 0 4px 24px rgba(240,237,232,0.18);
  transform: translateY(-1px);
}

.form-btn:active { transform: translateY(0); }

.form-btn:focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 3px;
}

.form-message {
  margin-top: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  min-height: 20px;
}

.form-message.success { color: var(--accent-gobsi); }
.form-message.error   { color: var(--accent-robsi); }

/* ─── HERO ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-10) 0 var(--sp-8);
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  width: 700px;
  height: 700px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  background: radial-gradient(
    circle,
    rgba(200,196,190,0.055) 0%,
    rgba(200,196,190,0.015) 40%,
    transparent 70%
  );
  pointer-events: none;
  animation: hero-pulse 8s ease-in-out infinite;
}

@keyframes hero-pulse {
  0%, 100% { opacity: 0.8; transform: translate(-50%, -60%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%, -60%) scale(1.08); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-3);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 10vw, 96px);
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.hero__sub {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: var(--sp-5);
}

.br-desktop { display: none; }

@media (min-width: 768px) {
  .br-desktop { display: block; }
}

.hero__form {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--sp-4);
}

.hero__form .form-row {
  width: 100%;
  flex-direction: column;
}

@media (max-width: 519px) {
  .hero__form .form-btn,
  .pick-form .form-btn { width: 100%; }
}

@media (min-width: 520px) {
  .hero__form .form-row { flex-direction: row; }
}

.hero__caption {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--sp-3);
}

.hero__counter {
  display: flex;
  align-items: baseline;
  gap: var(--sp-1);
}

.counter-num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.counter-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll-hint span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--border-hover), transparent);
  animation: scroll-hint 2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 0.8; transform: scaleY(1.15); }
}

/* ─── OBSIDIAN SCROLL SECTION ────────────────────────── */
.obsidian-scroll {
  position: relative;
  height: 500vh;
}

.obsidian-scroll__track {
  display: flex;
  position: relative;
}

/* Sticky obsidian viewer */
.obsidian-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.obsidian-viewer {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.obs-video {
  width: 400px;
  height: 400px;
  object-fit: contain;
  display: block;
}

/* Mobile obsidian size */
@media (max-width: 767px) {
  .obsidian-viewer {
    width: 280px;
    height: 280px;
  }
  .obsidian-viewer svg {
    width: 280px;
    height: 280px;
  }
}

/* Progress dots */
.obs-dots {
  position: absolute;
  right: -48px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: center;
}

.obs-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border-hover);
  transition:
    background var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}

.obs-dot--active {
  background: var(--text-primary);
  border-color: var(--text-primary);
  transform: scale(1.5);
}

/* Scrollable panels column */
.obsidian-panels {
  width: 50%;
  display: flex;
  flex-direction: column;
}

.obs-panel {
  height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 var(--sp-6) 0 var(--sp-5);
}

.obs-panel__inner {
  max-width: 380px;
}

.obs-panel__stage {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.obs-panel__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
  transition: color var(--dur-fast) var(--ease);
}

.obs-panel__desc {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Stage-specific panel title colors */
.obs-panel[data-stage="1"] .obs-panel__title { color: #b8b0a0; }
.obs-panel[data-stage="2"] .obs-panel__title { color: #c49060; }
.obs-panel[data-stage="3"] .obs-panel__title { color: #c46840; }
.obs-panel[data-stage="4"] .obs-panel__title { color: var(--accent-robsi); }

/* Mobile: stack vertically */
@media (max-width: 767px) {
  .obsidian-scroll {
    height: auto;
  }

  .obsidian-scroll__track {
    flex-direction: column;
  }

  .obsidian-sticky {
    position: relative;
    width: 100%;
    height: 50vh;
    top: 0;
  }

  .obsidian-panels {
    width: 100%;
  }

  .obs-panel {
    height: auto;
    padding: var(--sp-8) var(--sp-3);
    justify-content: center;
    text-align: center;
  }

  .obs-panel__inner { max-width: 100%; }

  .obs-dots {
    right: auto;
    bottom: var(--sp-2);
    top: auto;
    transform: none;
    flex-direction: row;
    width: 100%;
    justify-content: center;
  }

  /* On mobile, video shows poster frame statically */
  .obs-video { width: 280px; height: 280px; }
}

/* ─── HOW IT WORKS ───────────────────────────────────── */
.how-it-works {
  padding: var(--sp-20) 0;
}

.hiw-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
}

@media (min-width: 768px) {
  .hiw-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
  }
}

.hiw-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  transition:
    border-color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}

.hiw-card:hover {
  border-color: var(--border-hover);
  background: var(--surface-2);
}

.hiw-card__num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--surface-2);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--sp-4);
  /* Outline text effect */
  -webkit-text-stroke: 1px var(--border-hover);
}

.hiw-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-2);
  color: var(--text-primary);
}

.hiw-card__desc {
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── NUDGE SECTION ──────────────────────────────────── */
.nudge-section {
  padding: var(--sp-20) 0;
}

.nudge-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  align-items: center;
}

@media (min-width: 768px) {
  .nudge-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
  }
}

.nudge-desc {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: var(--sp-3);
}

.nudge-notifs {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

/* Notification card — iOS style */
.notif-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  background: rgba(26,24,32,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--sp-2) var(--sp-3);
  box-shadow:
    0 4px 24px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform var(--dur-fast) var(--ease);
  animation: notif-slide calc(var(--dur) + var(--notif-delay)) var(--ease) both;
}

@keyframes notif-slide {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.notif-card:hover { transform: scale(1.01); }

.notif-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.notif-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.notif-content { flex: 1; min-width: 0; }

.notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}

.notif-app {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.notif-time {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.notif-text {
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: 1.4;
}

/* ─── SQUAD SECTION ──────────────────────────────────── */
.squad-section {
  padding: var(--sp-20) 0;
}

.squad-desc {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: calc(-1 * var(--sp-5));
  margin-bottom: var(--sp-8);
}

/* Phone frame */
.squad-phone {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 320px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: var(--sp-3);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.06),
    0 0 0 1px rgba(255,255,255,0.04);
}

.phone-notch {
  width: 90px;
  height: 28px;
  background: var(--bg);
  border-radius: 0 0 20px 20px;
  margin: 0 auto var(--sp-2);
}

.phone-screen {
  background: #0F0D14;
  border-radius: 28px;
  overflow: hidden;
  padding: var(--sp-3);
}

.phone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--border);
}

.phone-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.phone-time {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.squad-feed {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.feed-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px var(--sp-1);
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease);
}

.feed-row:hover { background: var(--surface-2); }

.feed-row--you { background: rgba(200,196,190,0.04); }

.feed-obs {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

/* Obsidian avatar images */
img.feed-obs {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.feed-info {
  flex: 1;
  min-width: 0;
}

.feed-name {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.feed-bar-wrap {
  height: 3px;
  background: var(--surface-2);
  border-radius: 2px;
  overflow: hidden;
}

.feed-bar {
  height: 100%;
  width: var(--bar-w);
  background: rgba(200,196,190,0.4);
  border-radius: 2px;
  transition: width 1s var(--ease);
}

.feed-bar--red    { background: rgba(196,69,58,0.7); }
.feed-bar--orange { background: rgba(196,120,58,0.6); }

.feed-stage {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.feed-stage--intact    { background: rgba(58,125,92,0.15);  color: var(--accent-gobsi); }
.feed-stage--cracked   { background: rgba(196,144,58,0.15); color: #C49038; }
.feed-stage--fractured { background: rgba(196,120,58,0.15); color: #C47830; }
.feed-stage--shattered { background: rgba(196,69,58,0.15);  color: var(--accent-robsi); }

/* ─── PICK YOUR OBSIDIAN ─────────────────────────────── */
.pick-section {
  padding: var(--sp-20) 0 var(--sp-16);
  position: relative;
}

.pick-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: var(--sp-8);
  background: linear-gradient(to bottom, transparent, var(--border-hover));
}

.obs-picker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-6);
}

.obs-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition:
    border-color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
  user-select: none;
  min-width: 96px;
}

.obs-option:hover {
  transform: translateY(-2px);
  background: var(--surface-2);
}

.obs-option:focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 3px;
}

/* Glow on hover — color set via JS data-color attr */
.obs-option[data-obs="OBSI"]:hover,
.obs-option[data-obs="OBSI"].obs-option--selected {
  border-color: rgba(200,196,190,0.35);
  box-shadow: 0 0 24px rgba(200,196,190,0.1);
}
.obs-option[data-obs="WOBSI"]:hover,
.obs-option[data-obs="WOBSI"].obs-option--selected {
  border-color: rgba(232,228,223,0.35);
  box-shadow: 0 0 24px rgba(232,228,223,0.1);
}
.obs-option[data-obs="ROBSI"]:hover,
.obs-option[data-obs="ROBSI"].obs-option--selected {
  border-color: rgba(196,69,58,0.5);
  box-shadow: 0 0 24px rgba(196,69,58,0.15);
}
.obs-option[data-obs="GOBSI"]:hover,
.obs-option[data-obs="GOBSI"].obs-option--selected {
  border-color: rgba(58,125,92,0.5);
  box-shadow: 0 0 24px rgba(58,125,92,0.15);
}
.obs-option[data-obs="BOBSI"]:hover,
.obs-option[data-obs="BOBSI"].obs-option--selected {
  border-color: rgba(58,95,196,0.5);
  box-shadow: 0 0 24px rgba(58,95,196,0.15);
}

.obs-option--selected {
  background: var(--surface-2);
  transform: translateY(-2px);
}

/* Stone images */
img.obs-stone {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 0;
  display: block;
}

.obs-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.obs-color-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.pick-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.pick-form .form-row {
  width: 100%;
  max-width: 480px;
  flex-direction: column;
}

@media (min-width: 520px) {
  .pick-form .form-row { flex-direction: row; }
}

/* ─── FOOTER ─────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--sp-6) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  text-align: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--dur-fast) var(--ease);
}

.footer-link:hover { color: var(--text-secondary); }

.footer-link:focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--text-muted);
}