/* ============================================
   RHYTHM — Habit Tracker Case Study
   Same warm portfolio system + Rhythm brand
   ============================================ */

:root {
  /* Website palette (shared portfolio theme) */
  --c-dark: #122324;
  --c-forest: #2F3A32;
  --c-sage: #545748;
  --c-peach: #DB9F75;
  --c-rust: #804012;
  --c-brown: #3E2411;
  --c-cream: #f5e8d8;

  /* Rhythm App palette */
  --app-slate: #303841;
  --app-slate-dark: #252B32;
  --app-teal: #76ABAE;
  --app-orange: #FF5722;
  --app-offwhite: #F5F5F5;
  --app-green: #00A36C;
  --app-red: #BA1A1A;
  --app-white: #FFFFFF;
}

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

html, body {
  background: var(--c-dark);
  color: var(--c-cream);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

::selection { background: var(--c-peach); color: var(--c-brown); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); border: 0;
}

.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

/* ---------- CURSOR ---------- */
.cursor {
  position: fixed; width: 20px; height: 20px;
  border: 1px solid var(--c-peach); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transition: transform 0.2s ease, background 0.2s;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
}
.cursor.grow {
  transform: translate(-50%, -50%) scale(2.5);
  background: var(--c-peach);
}
@media (hover: none) { .cursor { display: none; } }

/* ---------- NAV ---------- */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 24px 40px; display: flex;
  justify-content: space-between; align-items: center;
  z-index: 100; mix-blend-mode: difference;
}
nav .logo { display: block; height: 40px; }
nav .logo img {
  height: 100%; width: auto; display: block;
  filter: brightness(0) invert(1);
}
nav ul { display: flex; gap: 32px; list-style: none; }
nav ul a {
  color: var(--c-cream); text-decoration: none;
  font-size: 13px; letter-spacing: 2px;
  text-transform: uppercase; transition: color 0.3s;
}
nav ul a:hover, nav ul a:focus-visible { color: var(--c-peach); }

.nav-toggle {
  display: none; flex-direction: column;
  gap: 5px; background: none; border: none;
  cursor: pointer; padding: 8px; z-index: 101;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--c-cream); transition: all 0.3s;
  display: block;
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; padding: 120px 40px 60px;
  position: relative; overflow: hidden;
  background: radial-gradient(
    ellipse at top,
    var(--c-rust) 0%,
    var(--c-brown) 40%,
    var(--c-dark) 100%
  );
}
.hero-meta {
  display: flex; justify-content: space-between;
  font-size: 12px; letter-spacing: 2px;
  text-transform: uppercase; opacity: 0.7; margin-bottom: 40px;
}
.hero-meta span::before { content: "— "; }
.hero h1 {
  font-family: 'Bebas Neue';
  font-size: clamp(80px, 18vw, 280px);
  line-height: 0.85; letter-spacing: -2px;
  color: var(--c-cream); text-align: center;
  position: relative; z-index: 2;
}
.hero h1 .italic {
  font-family: 'Playfair Display';
  font-style: italic; font-weight: 400;
  color: var(--c-peach); font-size: 0.7em;
  display: inline-block; transform: translateY(-0.1em);
}
.hero-sub {
  max-width: 900px; margin: 60px auto 0;
  display: flex; justify-content: space-between;
  gap: 60px; flex-wrap: wrap;
}
.hero-sub .desc {
  max-width: 400px; font-size: 15px;
  line-height: 1.7; opacity: 0.85;
}
.hero-tags {
  display: flex; flex-direction: column;
  gap: 8px; text-align: right;
}
.hero-tags span {
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--c-peach);
}
.scroll-indicator {
  position: absolute; bottom: 30px; left: 50%;
  transform: translateX(-50%);
  font-size: 10px; letter-spacing: 4px;
  text-transform: uppercase; opacity: 0.6;
  display: flex; flex-direction: column;
  align-items: center; gap: 12px;
}
.scroll-indicator::after {
  content: ""; width: 1px; height: 40px;
  background: var(--c-cream);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); }
}

/* ---------- MARQUEE ---------- */
.marquee {
  background: var(--c-peach); color: var(--c-brown);
  padding: 24px 0; overflow: hidden; white-space: nowrap;
  border-top: 1px solid var(--c-brown);
  border-bottom: 1px solid var(--c-brown);
}
.marquee-track {
  display: inline-flex; gap: 60px;
  animation: marqScroll 25s linear infinite;
  font-family: 'Bebas Neue'; font-size: 32px; letter-spacing: 3px;
}
.marquee-track span::after {
  content: "✦"; margin-left: 60px; color: var(--c-rust);
}
@keyframes marqScroll { to { transform: translateX(-50%); } }

/* ---------- SECTIONS ---------- */
section { padding: 120px 40px; position: relative; }
.section-label {
  font-size: 11px; letter-spacing: 4px;
  text-transform: uppercase; color: var(--c-peach);
  margin-bottom: 20px; display: flex;
  align-items: center; gap: 12px;
}
.section-label::before {
  content: ""; width: 40px; height: 1px; background: var(--c-peach);
}

/* ---------- ABOUT ---------- */
.about {
  background: var(--c-dark); display: grid;
  grid-template-columns: 1fr 1fr; gap: 80px;
  max-width: 1400px; margin: 0 auto; align-items: center;
}
.about h2 {
  font-family: 'Bebas Neue'; font-size: 80px;
  line-height: 0.95; letter-spacing: -1px;
}
.about h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.about .right p {
  font-size: 16px; line-height: 1.8;
  opacity: 0.9; margin-bottom: 20px;
}

/* ---------- APP ICON ---------- */
.app-icon-wrap {
  display: flex; align-items: center;
  gap: 16px; margin-top: 32px;
  padding: 16px 20px;
  background: rgba(219, 159, 117, 0.06);
  border: 1px solid rgba(219, 159, 117, 0.18);
  border-radius: 20px; width: fit-content;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.app-icon-wrap:hover {
  background: rgba(219, 159, 117, 0.12);
  border-color: rgba(219, 159, 117, 0.4);
  transform: translateY(-4px);
}
.app-icon {
  width: 72px; height: 72px;
  border-radius: 18px; object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.app-icon-info {
  display: flex; flex-direction: column; gap: 4px;
}
.app-icon-name {
  font-family: 'Bebas Neue'; font-size: 28px;
  letter-spacing: 3px; color: var(--c-cream); line-height: 1;
}
.app-icon-sub {
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-peach); opacity: 0.85;
}

/* ---------- FEATURES ---------- */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 40px;
}
.feature-card {
  background: rgba(219, 159, 117, 0.06);
  border: 1px solid rgba(219, 159, 117, 0.15);
  padding: 32px 24px; border-radius: 16px;
  transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}
.feature-card:hover {
  background: rgba(219, 159, 117, 0.12);
  transform: translateY(-8px);
  border-color: rgba(219, 159, 117, 0.4);
}
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--c-peach); color: var(--c-brown);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
}
.feature-card h4 {
  font-family: 'Bebas Neue'; font-size: 22px;
  letter-spacing: 1px; margin-bottom: 10px; color: var(--c-cream);
}
.feature-card p {
  font-size: 13px; line-height: 1.7; opacity: 0.75;
}

/* ---------- BRAND ---------- */
.brand { background: var(--c-forest); text-align: center; }
.brand h2 {
  font-family: 'Playfair Display'; font-style: italic;
  font-size: clamp(40px, 6vw, 80px); line-height: 1.1;
  max-width: 1000px; margin: 20px auto 40px; font-weight: 400;
}
.brand h2 .highlight { color: var(--c-peach); }
.brand p {
  max-width: 800px; margin: 0 auto;
  font-size: 16px; line-height: 1.8; opacity: 0.85;
}

/* ---------- SURVEY ---------- */
.survey { background: var(--c-dark); max-width: 1400px; margin: 0 auto; }
.survey h2 {
  font-family: 'Bebas Neue'; font-size: 80px;
  line-height: 0.9; margin-bottom: 20px;
}
.survey h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.survey-intro {
  max-width: 700px; font-size: 16px;
  line-height: 1.8; opacity: 0.85; margin-bottom: 60px;
}
.stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 60px;
}
.stat-card {
  background: rgba(219, 159, 117, 0.08);
  border: 1px solid rgba(219, 159, 117, 0.2);
  padding: 24px; border-radius: 12px; transition: all 0.4s;
}
.stat-card:hover {
  background: rgba(219, 159, 117, 0.15);
  transform: translateY(-4px);
}
.stat-card .val {
  font-family: 'Bebas Neue'; font-size: 38px;
  color: var(--c-peach); line-height: 1;
}
.stat-card .lbl {
  font-size: 11px; opacity: 0.7;
  margin-top: 6px; letter-spacing: 1px;
}
.survey-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; margin-top: 40px;
}
.survey-block h4 {
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase; color: var(--c-peach);
  margin-bottom: 20px; padding-bottom: 12px;
  border-bottom: 1px solid rgba(219, 159, 117, 0.2);
}
.demo-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-bottom: 24px;
}
.demo-item {
  background: rgba(255, 255, 255, 0.03); padding: 20px;
  border-radius: 10px; border-left: 2px solid var(--c-peach);
}
.demo-item strong {
  font-family: 'Bebas Neue'; font-size: 32px;
  display: block; color: var(--c-cream); line-height: 1;
}
.demo-item span { font-size: 12px; opacity: 0.7; }

.bar-list { display: flex; flex-direction: column; gap: 16px; }
.bar-item {
  display: grid; grid-template-columns: 180px 1fr 50px;
  align-items: center; gap: 16px; font-size: 13px;
}
.bar-track {
  height: 8px; background: rgba(255, 255, 255, 0.08);
  border-radius: 4px; overflow: hidden;
}
.bar-fill-anim {
  height: 100%; width: 0;
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}
.bar-percent {
  font-family: 'Bebas Neue'; font-size: 16px;
  color: var(--c-peach); text-align: right;
}

/* ---------- INSIGHTS ---------- */
.insights { background: var(--c-brown); padding: 120px 40px; }
.insights-inner { max-width: 1200px; margin: 0 auto; }
.insights h2 {
  font-family: 'Bebas Neue'; font-size: 80px;
  line-height: 0.9; margin-bottom: 40px;
}
.insights h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.insight-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.insight-card {
  background: rgba(245, 232, 216, 0.05);
  border: 1px solid rgba(219, 159, 117, 0.15);
  padding: 40px 30px; border-radius: 16px;
  position: relative; overflow: hidden;
}
.insight-card::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 100%; height: 3px; background: var(--c-peach);
}
.insight-num {
  font-family: 'Bebas Neue'; font-size: 64px;
  color: rgba(219, 159, 117, 0.15); line-height: 1;
  position: absolute; top: 16px; right: 20px;
}
.insight-card h4 {
  font-family: 'Bebas Neue'; font-size: 24px;
  letter-spacing: 1px; color: var(--c-peach);
  margin-bottom: 12px; position: relative;
}
.insight-card p {
  font-size: 14px; line-height: 1.7;
  opacity: 0.85; position: relative;
}
.insight-stats {
  display: flex; flex-direction: column; gap: 10px;
  margin: 20px 0; padding: 16px;
  background: rgba(219, 159, 117, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(219, 159, 117, 0.1);
}
.insight-stat {
  display: flex; align-items: center; gap: 12px;
}
.i-val {
  font-family: 'Bebas Neue'; font-size: 28px;
  color: var(--c-peach); line-height: 1; min-width: 56px;
}
.i-lbl {
  font-size: 12px; line-height: 1.4;
  opacity: 0.75; color: var(--c-cream);
}

/* ============================================
   USER FLOW — FULL DIAGRAM
   ============================================ */

.userflow {
  background: linear-gradient(180deg, var(--c-dark), var(--c-brown));
  overflow: hidden;
}

.uf-header {
  text-align: center;
  margin-bottom: 60px;
}

.uf-header h2 {
  font-family: 'Bebas Neue';
  font-size: clamp(60px, 10vw, 140px);
  line-height: 0.9;
}

.uf-header h2 em {
  font-family: 'Playfair Display';
  font-style: italic;
  color: var(--c-peach);
  font-weight: 400;
}

.uf-header p {
  max-width: 600px;
  margin: 20px auto 0;
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.85;
}

/* ---- MAIN PATH ---- */
.flow-main {
  max-width: 1200px;
  margin: 0 auto 80px;
  padding: 40px 20px;
  background: rgba(219, 159, 117, 0.04);
  border: 1px solid rgba(219, 159, 117, 0.15);
  border-radius: 20px;
}

.flow-main-title {
  text-align: center;
  font-family: 'Bebas Neue';
  font-size: 20px;
  letter-spacing: 4px;
  color: var(--c-peach);
  margin-bottom: 30px;
}

.flow-main-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.main-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  min-width: 130px;
}

.main-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  transition: transform 0.3s;
}

.main-icon.orange { background: var(--app-orange); color: #fff; }
.main-icon.teal { background: var(--app-teal); color: var(--app-slate-dark); }
.main-icon.dark {
  background: var(--app-slate);
  color: var(--app-teal);
  border: 1px solid var(--app-teal);
}

.main-step:hover .main-icon {
  transform: translateY(-4px) scale(1.08);
}

.main-label {
  font-family: 'Changa';
  font-size: 13px;
  font-weight: 600;
  color: var(--c-cream);
  text-align: center;
}

.main-arrow {
  color: var(--c-peach);
  font-size: 24px;
  opacity: 0.6;
  align-self: center;
  margin-top: -20px;
}

/* ---- BRANCHES GRID ---- */
.flow-branches {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.flow-branch {
  background: rgba(245, 232, 216, 0.04);
  border: 1px solid rgba(219, 159, 117, 0.15);
  border-radius: 20px;
  padding: 32px 24px;
  transition: all 0.4s;
}

.flow-branch:hover {
  border-color: rgba(219, 159, 117, 0.35);
  background: rgba(219, 159, 117, 0.06);
  transform: translateY(-4px);
}

.flow-branch-wide {
  grid-column: 1 / -1;
}

.branch-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px dashed rgba(219, 159, 117, 0.25);
}

.branch-num {
  font-family: 'Bebas Neue';
  font-size: 40px;
  color: var(--c-peach);
  opacity: 0.4;
  line-height: 1;
}

.branch-header h4 {
  font-family: 'Bebas Neue';
  font-size: 24px;
  letter-spacing: 2px;
  color: var(--c-cream);
}

.branch-steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* ---- STEP BOXES ---- */
.b-step {
  background: var(--app-slate-dark);
  color: var(--app-offwhite);
  padding: 12px 24px;
  border-radius: 8px;
  font-family: 'Changa';
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(118, 171, 174, 0.25);
  min-width: 200px;
  max-width: 280px;
  text-align: center;
  transition: all 0.3s;
  line-height: 1.3;
}

.b-step:hover {
  background: var(--app-slate);
  border-color: var(--app-teal);
  transform: scale(1.03);
}

.b-step.success {
  background: var(--app-green);
  color: #fff;
  border-color: var(--app-green);
  font-weight: 600;
}

.b-step.warning {
  background: rgba(255, 87, 34, 0.15);
  color: var(--app-orange);
  border-color: var(--app-orange);
  font-weight: 600;
}

.b-step.danger {
  background: rgba(186, 26, 26, 0.15);
  color: #EF5350;
  border-color: var(--app-red);
  font-weight: 600;
}

.b-step.badge {
  background: linear-gradient(135deg, var(--app-orange), #FFB74D);
  color: #fff;
  border-color: var(--app-orange);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.3);
}

.b-step.orange-step {
  background: var(--app-orange);
  color: #fff;
  border-color: var(--app-orange);
  font-weight: 600;
}

.b-arrow {
  color: var(--c-peach);
  opacity: 0.6;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.b-diamond {
  background: transparent;
  border: 2px dashed var(--c-peach);
  color: var(--c-peach);
  padding: 12px 28px;
  border-radius: 8px;
  font-family: 'Changa';
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  min-width: 120px;
  text-align: center;
}

/* ---- YES/NO SPLIT ---- */
.b-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(219, 159, 117, 0.15);
}

/* ---- THREE-WAY SPLIT ---- */
.b-three-split {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(219, 159, 117, 0.15);
}

.b-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* ---- LABELS ---- */
.b-label {
  font-family: 'Changa';
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-peach);
  padding: 5px 14px;
  border-radius: 12px;
  background: rgba(219, 159, 117, 0.1);
  border: 1px solid rgba(219, 159, 117, 0.3);
}

.b-label.b-green {
  color: var(--app-green);
  background: rgba(0, 163, 108, 0.12);
  border-color: rgba(0, 163, 108, 0.4);
}

.b-label.b-orange {
  color: var(--app-orange);
  background: rgba(255, 87, 34, 0.12);
  border-color: rgba(255, 87, 34, 0.4);
}

.b-label.b-red {
  color: #EF5350;
  background: rgba(186, 26, 26, 0.12);
  border-color: rgba(186, 26, 26, 0.4);
}

/* ---------- SCREENS ---------- */
.screens { background: var(--c-dark); text-align: center; }
.screens h2 {
  font-family: 'Bebas Neue';
  font-size: clamp(60px, 10vw, 120px);
  line-height: 0.9; margin-bottom: 20px;
}
.screens h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.screens > p {
  max-width: 700px; margin: 0 auto 60px;
  font-size: 15px; line-height: 1.7; opacity: 0.85;
}
.app-gallery {
  max-width: 1400px; margin: 80px auto 0;
  display: flex; flex-direction: column; gap: 140px;
}
.gallery-item {
  display: grid; grid-template-columns: 1.3fr 1fr;
  gap: 80px; align-items: center; position: relative;
}
.gallery-item.reverse { grid-template-columns: 1fr 1.3fr; }
.gallery-item.reverse .gallery-frame { order: 2; }
.gallery-item.reverse .gallery-caption { order: 1; }
.gallery-tag {
  position: absolute; top: -40px; left: 0;
  font-family: 'Bebas Neue'; font-size: 14px;
  letter-spacing: 4px; color: var(--c-peach); opacity: 0.8;
}
.gallery-item.reverse .gallery-tag {
  left: auto; right: 0; text-align: right;
}
.gallery-frame {
  position: relative; border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(
    135deg, rgba(219, 159, 117, 0.08),
    rgba(128, 64, 18, 0.05)
  );
  padding: 20px;
  border: 1px solid rgba(219, 159, 117, 0.15);
  transition: all 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.gallery-frame::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(
    circle at 30% 30%, rgba(219, 159, 117, 0.15), transparent 70%
  );
  pointer-events: none; border-radius: 24px;
}
.gallery-frame:hover {
  transform: translateY(-12px);
  border-color: rgba(219, 159, 117, 0.4);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6);
}
.gallery-frame img {
  width: 100%; height: auto; display: block;
  border-radius: 16px;
  transition: transform 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}
.gallery-frame:hover img { transform: scale(1.02); }
.gallery-caption { text-align: left; padding: 20px; }
.gallery-item.reverse .gallery-caption { text-align: right; }
.gallery-caption h3 {
  font-family: 'Bebas Neue'; font-size: 44px;
  line-height: 1; letter-spacing: 1px;
  color: var(--c-cream); margin-bottom: 20px;
}
.gallery-caption p {
  font-size: 15px; line-height: 1.8;
  opacity: 0.85; max-width: 420px;
}
.gallery-item.reverse .gallery-caption p { margin-left: auto; }

/* ---------- COMPONENTS ---------- */
.components { background: var(--c-forest); padding: 120px 40px; }
.components-inner { max-width: 1400px; margin: 0 auto; }
.components h2 {
  font-family: 'Bebas Neue'; font-size: 80px;
  line-height: 0.9; margin-bottom: 20px; text-align: center;
}
.components h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.comp-desc {
  text-align: center; max-width: 600px;
  margin: 0 auto 60px; font-size: 15px;
  line-height: 1.7; opacity: 0.85;
}
.comp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.comp-card {
  background: rgba(245, 232, 216, 0.04);
  border: 1px solid rgba(219, 159, 117, 0.12);
  border-radius: 16px; padding: 24px;
  transition: all 0.4s;
}
.comp-card:hover {
  transform: translateY(-6px);
  border-color: rgba(219, 159, 117, 0.35);
  background: rgba(219, 159, 117, 0.08);
}
.comp-card-header {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.comp-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--c-peach);
}
.comp-card-header span {
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; color: var(--c-peach);
}
.comp-preview {
  background: var(--app-slate-dark);
  border-radius: 12px; padding: 20px;
  min-height: 120px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Changa';
}

/* ---- RHYTHM COMPONENTS ---- */

/* Streak Counter */
.r-streak {
  text-align: center; font-family: 'Changa';
}
.streak-fire { font-size: 32px; }
.streak-num {
  font-size: 48px; font-weight: 800;
  color: var(--app-orange); line-height: 1; margin-top: 4px;
}
.streak-lbl {
  font-size: 11px; color: var(--app-offwhite);
  opacity: 0.7; letter-spacing: 1px;
  text-transform: uppercase; margin-top: 4px;
}

/* Habit Row */
.r-habit-row {
  display: flex; align-items: center; gap: 12px;
  width: 100%; font-family: 'Changa';
}
.habit-check {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--app-green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.habit-text { flex: 1; min-width: 0; }
.habit-name {
  font-size: 13px; font-weight: 600;
  color: var(--app-offwhite);
}
.habit-sub {
  font-size: 10px; color: var(--app-teal);
  opacity: 0.8; margin-top: 2px;
}
.habit-badge {
  font-size: 10px; font-weight: 700;
  background: rgba(0, 163, 108, 0.2);
  color: var(--app-green);
  padding: 4px 10px; border-radius: 12px;
  letter-spacing: 1px;
}

/* Progress Ring */
.r-progress-ring {
  position: relative;
  width: 100px; height: 100px;
}
.ring-svg {
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}
.ring-bg {
  fill: none; stroke: var(--app-slate);
  stroke-width: 8;
}
.ring-fill {
  fill: none; stroke: var(--app-teal);
  stroke-width: 8; stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}
.ring-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-family: 'Changa';
}
.ring-num {
  font-size: 22px; font-weight: 800;
  color: var(--app-offwhite);
}
.ring-lbl {
  font-size: 9px; color: var(--app-teal);
  letter-spacing: 1px; text-transform: uppercase;
}

/* Task Item */
.r-task {
  display: flex; align-items: center; gap: 12px;
  width: 100%; font-family: 'Changa';
}
.task-checkbox {
  width: 20px; height: 20px; border-radius: 6px;
  border: 2px solid var(--app-teal); flex-shrink: 0;
}
.task-content { flex: 1; min-width: 0; }
.task-name {
  font-size: 12px; font-weight: 600;
  color: var(--app-offwhite);
}
.task-meta {
  font-size: 10px; color: var(--app-teal);
  opacity: 0.7; margin-top: 2px;
}
.task-priority {
  font-size: 9px; font-weight: 700;
  padding: 4px 8px; border-radius: 10px;
  letter-spacing: 1px;
}
.task-priority.high {
  background: rgba(255, 87, 34, 0.15);
  color: var(--app-orange);
  border: 1px solid rgba(255, 87, 34, 0.4);
}

/* Friend Activity */
.r-friend {
  display: flex; align-items: center; gap: 12px;
  width: 100%; font-family: 'Changa';
}
.friend-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--app-teal); color: var(--app-slate-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px; flex-shrink: 0;
}
.friend-text { flex: 1; min-width: 0; }
.friend-name {
  font-size: 12px; font-weight: 700;
  color: var(--app-offwhite);
}
.friend-action {
  font-size: 10px; color: var(--app-teal);
  opacity: 0.8; margin-top: 2px;
}
.friend-cheer {
  background: var(--app-orange); border: none;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 16px; cursor: pointer;
  transition: transform 0.3s;
}
.friend-cheer:hover { transform: scale(1.15); }

/* Badge */
.r-badge {
  display: flex; align-items: center; gap: 12px;
  width: 100%; font-family: 'Changa';
}
.badge-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, var(--app-orange), #FFB74D);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.3);
}
.badge-info { flex: 1; min-width: 0; }
.badge-title {
  font-size: 13px; font-weight: 700;
  color: var(--app-offwhite);
}
.badge-sub {
  font-size: 10px; color: var(--app-orange);
  opacity: 0.9; margin-top: 2px;
  letter-spacing: 0.5px;
}

/* Health Metric */
.r-metric {
  text-align: center; width: 100%;
  font-family: 'Changa';
}
.metric-label {
  font-size: 10px; color: var(--app-teal);
  opacity: 0.7; letter-spacing: 1px;
  text-transform: uppercase;
}
.metric-value {
  display: flex; align-items: baseline;
  justify-content: center; gap: 4px;
  margin: 8px 0;
}
.mv-num {
  font-size: 40px; font-weight: 800;
  color: var(--app-red);
}
.mv-unit {
  font-size: 14px; color: var(--app-offwhite);
  opacity: 0.7;
}
.metric-trend {
  font-size: 10px; color: var(--app-green);
  font-weight: 600;
}

/* Leaderboard */
.r-leader {
  display: flex; align-items: center; gap: 10px;
  width: 100%; font-family: 'Changa';
}
.leader-rank {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--app-orange); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; flex-shrink: 0;
}
.leader-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--app-teal); color: var(--app-slate-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 11px; flex-shrink: 0;
}
.leader-name {
  font-size: 12px; font-weight: 600;
  color: var(--app-offwhite); flex: 1;
}
.leader-pts {
  font-size: 14px; font-weight: 800;
  color: var(--app-orange);
}
.leader-pts span {
  font-size: 10px; opacity: 0.7;
  font-weight: 400; color: var(--app-teal);
}

/* Alert */
.r-alert {
  width: 100%; padding: 12px;
  background: rgba(118, 171, 174, 0.1);
  border-left: 3px solid var(--app-teal);
  border-radius: 8px; font-family: 'Changa';
}
.alert-tag {
  font-size: 9px; font-weight: 700;
  color: var(--app-teal); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 6px;
}
.alert-msg {
  font-size: 12px; color: var(--app-offwhite);
  line-height: 1.4;
}

/* ---------- PALETTE ---------- */
.palettes-wrap { background: var(--c-dark); padding: 120px 40px; }
.palettes-inner { max-width: 1400px; margin: 0 auto; }
.palettes-inner > .head { text-align: center; margin-bottom: 80px; }
.palettes-inner > .head h2 {
  font-family: 'Bebas Neue';
  font-size: clamp(60px, 9vw, 120px); line-height: 0.9;
}
.palettes-inner > .head h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.palette-block { margin-bottom: 80px; }
.palette-block h3 {
  font-family: 'Bebas Neue'; font-size: 40px;
  letter-spacing: 2px; margin-bottom: 8px; color: var(--c-peach);
}
.palette-block .desc {
  font-size: 14px; opacity: 0.75;
  margin-bottom: 30px; max-width: 600px;
}
.palette-row {
  display: flex; gap: 20px;
  flex-wrap: wrap; justify-content: center;
}
.swatch {
  width: 160px; height: 200px; border-radius: 16px;
  display: flex; flex-direction: column;
  justify-content: flex-end; padding: 20px;
  font-size: 11px; letter-spacing: 1px;
  transition: transform 0.4s; cursor: pointer;
  position: relative; overflow: hidden;
}
.swatch:hover { transform: translateY(-10px) scale(1.03); }
.swatch strong {
  font-family: 'Bebas Neue'; font-size: 16px;
  letter-spacing: 2px; display: block; margin-bottom: 4px;
}
.swatch small {
  opacity: 0.8; font-size: 9px;
  letter-spacing: 2px; text-transform: uppercase;
}

/* ---------- TYPOGRAPHY ---------- */
.typo { background: var(--c-brown); padding: 140px 40px; }
.typo-inner { max-width: 1400px; margin: 0 auto; }
.typo h2 {
  font-family: 'Bebas Neue'; font-size: 70px; line-height: 0.95;
}
.typo h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.typo-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; margin-top: 60px;
}
.typo-card {
  background: rgba(245, 232, 216, 0.05);
  border: 1px solid rgba(219, 159, 117, 0.15);
  padding: 40px; border-radius: 16px;
}
.typo-card .label {
  font-size: 11px; letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--c-peach); margin-bottom: 20px;
}
.typo-card .sample {
  font-size: 56px; line-height: 1;
  margin-bottom: 16px; color: var(--c-cream);
}
.typo-card .meta {
  font-size: 12px; opacity: 0.6; letter-spacing: 1px;
}
.typo-card.web .sample {
  font-family: 'Bebas Neue'; letter-spacing: 1px;
}
.typo-card.web .sample-2 {
  font-family: 'Playfair Display'; font-style: italic;
  font-size: 40px; color: var(--c-peach); margin-top: 16px;
}
.typo-card.app .sample {
  font-family: 'Changa'; font-weight: 700;
}
.typo-card.app .sample-2 {
  font-family: 'Changa'; font-weight: 400;
  font-size: 20px; margin-top: 20px;
  color: var(--c-cream); opacity: 0.8;
}
.type-scale {
  margin-top: 60px; width: 100%; border-collapse: collapse;
}
.type-scale th {
  text-align: left; font-size: 10px;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--c-peach); padding: 12px 16px;
  border-bottom: 1px solid rgba(219, 159, 117, 0.2);
}
.type-scale td {
  padding: 16px;
  border-bottom: 1px solid rgba(219, 159, 117, 0.08);
  font-size: 13px; opacity: 0.85;
}
.type-scale .scale-name {
  color: var(--c-peach); font-weight: 600;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
}
.type-scale .scale-sample { font-family: 'Changa'; }
.type-scale .scale-meta {
  font-size: 11px; opacity: 0.5; font-family: 'Inter';
}

/* ---------- OUTCOME ---------- */
.outcome {
  background: var(--c-peach); color: var(--c-brown);
  text-align: center; padding: 160px 40px;
}
.outcome h2 {
  font-family: 'Bebas Neue';
  font-size: clamp(60px, 10vw, 160px);
  line-height: 0.9; margin-bottom: 30px;
}
.outcome h2 em {
  font-family: 'Playfair Display'; font-style: italic; font-weight: 400;
}
.outcome p {
  max-width: 700px; margin: 0 auto 40px;
  font-size: 16px; line-height: 1.7;
}
.outcome-stats {
  display: flex; justify-content: center;
  gap: 60px; flex-wrap: wrap; margin-top: 40px;
}
.outcome-stat { text-align: center; }
.outcome-stat .num {
  font-family: 'Bebas Neue'; font-size: 64px;
  color: var(--c-brown); line-height: 1;
}
.outcome-stat .lbl {
  font-size: 12px; letter-spacing: 2px;
  text-transform: uppercase; opacity: 0.7; margin-top: 8px;
}

/* ---------- FOOTER ---------- */
footer {
  background: var(--c-dark);
  padding: 120px 40px 40px; text-align: center;
}
footer h2 {
  font-family: 'Bebas Neue';
  font-size: clamp(60px, 10vw, 180px);
  line-height: 0.9; margin-bottom: 40px;
}
footer h2 em {
  font-family: 'Playfair Display'; font-style: italic;
  color: var(--c-peach); font-weight: 400;
}
.cta-btn {
  display: inline-block; padding: 20px 50px;
  border: 1px solid var(--c-peach); color: var(--c-peach);
  text-decoration: none; font-size: 12px; letter-spacing: 3px;
  text-transform: uppercase; border-radius: 50px;
  transition: all 0.4s; cursor: pointer;
  background: transparent; font-family: 'Inter', sans-serif;
}
.cta-btn:hover, .cta-btn:focus-visible {
  background: var(--c-peach); color: var(--c-brown);
}
.cta-btn:focus-visible {
  outline: 2px solid var(--c-cream); outline-offset: 4px;
}
.footer-intro {
  max-width: 600px; margin: 0 auto 50px;
  font-size: 15px; line-height: 1.7; opacity: 0.85;
}
.contact-form {
  max-width: 600px; margin: 0 auto 60px;
  display: flex; flex-direction: column;
  gap: 16px; text-align: left;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.contact-form input,
.contact-form textarea {
  background: rgba(219, 159, 117, 0.05);
  border: 1px solid rgba(219, 159, 117, 0.2);
  color: var(--c-cream); padding: 16px 20px;
  border-radius: 12px; font-family: 'Inter', sans-serif;
  font-size: 14px; outline: none; transition: all 0.3s;
  resize: none; width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(245, 232, 216, 0.4); letter-spacing: 1px;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--c-peach);
  background: rgba(219, 159, 117, 0.1);
}
.social-links {
  display: flex; justify-content: center;
  gap: 20px; flex-wrap: wrap;
  margin-top: 60px; margin-bottom: 40px;
}
.social-links a {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 24px;
  background: rgba(219, 159, 117, 0.05);
  border: 1px solid rgba(219, 159, 117, 0.2);
  border-radius: 50px; color: var(--c-cream);
  text-decoration: none; font-size: 13px;
  letter-spacing: 1px; transition: all 0.4s;
}
.social-links a:hover {
  background: var(--c-peach); color: var(--c-brown);
  transform: translateY(-4px); border-color: var(--c-peach);
}
.social-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-peach); color: var(--c-brown);
  border-radius: 50%; font-weight: 700; font-size: 14px;
  transition: all 0.4s;
}
.social-links a:hover .social-icon {
  background: var(--c-brown); color: var(--c-peach);
}
.social-label { font-weight: 500; }
.foot-bot {
  margin-top: 60px; padding-top: 30px;
  border-top: 1px solid rgba(219, 159, 117, 0.2);
  display: flex; justify-content: space-between;
  font-size: 11px; letter-spacing: 2px;
  text-transform: uppercase; opacity: 0.6;
  flex-wrap: wrap; gap: 20px;
}
footer .contact-form,
footer .social-links,
footer .footer-intro {
  opacity: 1 !important; transform: none !important;
}

/* ---------- ANIMATIONS ---------- */
.reveal {
  opacity: 0; transform: translateY(60px);
  transition: all 1s cubic-bezier(0.19, 1, 0.22, 1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.char { display: inline-block; transform: translateY(100%); opacity: 0; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  nav ul {
    display: none; flex-direction: column;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--c-dark);
    justify-content: center; align-items: center;
    gap: 40px; z-index: 100; mix-blend-mode: normal;
  }
  nav ul.open { display: flex; }
  nav ul a { font-size: 24px; letter-spacing: 4px; }
  section { padding: 80px 24px; }
  .about, .survey-grid, .typo-grid {
    grid-template-columns: 1fr; gap: 40px;
  }
  .about h2, .survey h2 { font-size: 56px; }
  .stat-cards { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .insight-cards { grid-template-columns: 1fr; }
  .flow-branches {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .flow-branch-wide {
    grid-column: 1 / -1;
  }
  .b-three-split {
    grid-template-columns: 1fr;
  }
  .b-split {
    grid-template-columns: 1fr;
  }
  .b-step {
    min-width: 160px;
    font-size: 12px;
    padding: 10px 16px;
  }
  .flow-main-steps {
    flex-direction: column;
  }
  .main-arrow {
    transform: rotate(90deg);
    margin: 0;
  }
  .bar-item { grid-template-columns: 120px 1fr 40px; font-size: 11px; }
  .app-gallery { gap: 80px; margin-top: 60px; }
  .gallery-item, .gallery-item.reverse {
    grid-template-columns: 1fr; gap: 30px;
  }
  .gallery-item.reverse .gallery-frame { order: 0; }
  .gallery-item.reverse .gallery-caption {
    order: 1; text-align: left;
  }
  .gallery-item.reverse .gallery-caption p { margin-left: 0; }
  .gallery-item.reverse .gallery-tag {
    left: 0; right: auto; text-align: left;
  }
  .gallery-caption h3 { font-size: 32px; }
  .gallery-tag {
    position: relative; top: 0;
    margin-bottom: 16px; display: block;
  }
  .comp-grid { grid-template-columns: 1fr; }
  .outcome-stats { gap: 30px; }
  .insights h2 { font-size: 56px; }
  .components h2 { font-size: 56px; }
  .app-icon-wrap { width: 100%; }
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .social-links {
    flex-direction: column; align-items: center; gap: 12px;
  }
  .social-links a {
    width: 100%; max-width: 320px; justify-content: flex-start;
  }
  .foot-bot { flex-direction: column; text-align: center; }
  .demo-grid { grid-template-columns: 1fr; }
  .palette-row { justify-content: center; }
  .swatch { width: 140px; height: 180px; }
}