/* ============================================================
   Pulikon — Global Stylesheet
   Primary: #1A8A6E  |  Accent: #FF6B35  |  BG: #111214
   ============================================================ */

:root {
  --primary:       #1A8A6E;
  --primary-light: #22B48E;
  --primary-dark:  #126650;
  --accent:        #FF6B35;
  --accent-dark:   #E05520;
  --bg:            #111214;
  --bg-2:          #18191D;
  --bg-3:          #1F2128;
  --surface:       #252830;
  --border:        rgba(255,255,255,0.08);
  --text:          #F0F2F5;
  --text-2:        #A0A8B5;
  --text-3:        #606878;
  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --shadow:        0 8px 32px rgba(0,0,0,0.45);
  --shadow-sm:     0 2px 12px rgba(0,0,0,0.3);
  --transition:    0.25s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Utilities ────────────────────────────────────────────── */
.container { width: min(1120px, 90%); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(26,138,110,.14);
  border: 1px solid rgba(26,138,110,.28);
  padding: 5px 12px;
  border-radius: 999px;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .95rem; font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  border: none; cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(26,138,110,.4);
}
.btn-primary:hover { background: var(--primary-light); box-shadow: 0 6px 28px rgba(26,138,110,.55); }

.btn-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255,107,53,.4);
}
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 6px 28px rgba(255,107,53,.55); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { background: var(--surface); border-color: rgba(255,255,255,.2); }

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  background: rgba(17,18,20,.8);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.25rem; font-weight: 700; letter-spacing: -.02em;
}
.nav__logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.nav__links {
  display: flex; align-items: center; gap: 32px;
}
.nav__links a {
  font-size: .9rem; font-weight: 500; color: var(--text-2);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--text); }
.nav__cta { display: flex; align-items: center; gap: 12px; }

@media (max-width: 768px) {
  .nav__links { display: none; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding-top: 120px;
  padding-bottom: 96px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(26,138,110,.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 60%, rgba(255,107,53,.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__eyebrow { margin-bottom: 20px; }
.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: 20px;
}
.hero__title span { color: var(--primary-light); }
.hero__desc {
  font-size: 1.1rem;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* App Store badge */
.appstore-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 11px 20px;
  transition: background var(--transition), border-color var(--transition);
  color: var(--text);
  font-size: .85rem;
}
.appstore-badge:hover { background: var(--bg-3); border-color: rgba(255,255,255,.18); }
.appstore-badge svg { flex-shrink: 0; }
.appstore-badge__text { display: flex; flex-direction: column; line-height: 1.2; }
.appstore-badge__small { font-size: .65rem; color: var(--text-2); font-weight: 400; }
.appstore-badge__big   { font-size: .95rem; font-weight: 700; }

/* Phone mockup */
.hero__visual { position: relative; display: flex; justify-content: center; }
.phone-wrap {
  position: relative;
  width: 280px;
}
.phone-shell {
  width: 280px;
  background: var(--bg-2);
  border: 2px solid rgba(255,255,255,.12);
  border-radius: 44px;
  padding: 14px;
  box-shadow:
    0 40px 80px rgba(0,0,0,.7),
    0 0 0 1px rgba(255,255,255,.05),
    inset 0 1px 0 rgba(255,255,255,.08);
  aspect-ratio: 9/19;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.phone-notch {
  width: 90px; height: 28px;
  background: var(--bg);
  border-radius: 999px;
  margin: 0 auto 12px;
  flex-shrink: 0;
}
.phone-screen {
  flex: 1;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(160deg, var(--bg-3) 0%, var(--bg-2) 100%);
  display: flex; flex-direction: column;
  gap: 10px;
  padding: 16px 12px;
}
.phone-screen__header {
  display: flex; justify-content: space-between; align-items: center;
}
.phone-screen__title { font-size: .75rem; font-weight: 700; color: var(--text); }
.phone-screen__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--primary-light);
  box-shadow: 0 0 6px var(--primary-light);
}
.phone-card {
  background: var(--surface);
  border-radius: 12px;
  padding: 12px;
  border: 1px solid var(--border);
}
.phone-card__label { font-size: .6rem; color: var(--text-3); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; }
.phone-card__val   { font-size: .8rem; font-weight: 600; color: var(--text); }
.phone-card__accent { color: var(--primary-light); }
.phone-stat {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.phone-stat-item {
  background: var(--bg-3);
  border-radius: 10px;
  padding: 10px;
  border: 1px solid var(--border);
}
.phone-stat-item__n { font-size: 1rem; font-weight: 800; color: var(--primary-light); }
.phone-stat-item__l { font-size: .6rem; color: var(--text-2); }
.phone-tab {
  display: flex; gap: 6px; justify-content: space-around;
  margin-top: auto;
  background: var(--bg);
  border-radius: 14px;
  padding: 8px;
}
.phone-tab-item {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-size: .5rem; color: var(--text-3);
}
.phone-tab-item.active { color: var(--primary-light); }
.phone-tab-icon { font-size: .95rem; }

/* Floating badges */
.float-badge {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}
.float-badge__icon { font-size: 1.4rem; }
.float-badge__label { font-size: .65rem; color: var(--text-2); }
.float-badge__val   { font-size: .85rem; font-weight: 700; color: var(--text); }
.float-badge--1 {
  left: -60px; top: 60px;
  animation: float1 4s ease-in-out infinite;
}
.float-badge--2 {
  right: -50px; bottom: 100px;
  animation: float2 5s ease-in-out infinite;
}
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(10px)} }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__desc { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__visual { margin-top: 40px; }
  .float-badge--1, .float-badge--2 { display: none; }
}

/* ── Logos/trust bar ──────────────────────────────────────── */
.trust {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust__label {
  text-align: center;
  font-size: .75rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 24px;
}
.trust__logos {
  display: flex; justify-content: center; align-items: center;
  gap: 48px; flex-wrap: wrap;
}
.trust__logo {
  font-size: .9rem; font-weight: 700; color: var(--text-3);
  opacity: .55;
  letter-spacing: -.01em;
}

/* ── Section shared ───────────────────────────────────────── */
.section { padding: 96px 0; }
.section__header { text-align: center; margin-bottom: 64px; }
.section__tag { margin-bottom: 14px; }
.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.12;
  margin-bottom: 16px;
}
.section__subtitle {
  font-size: 1.05rem; color: var(--text-2); max-width: 560px; margin-inline: auto;
}

/* ── How it works ─────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.step {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}
.step:hover { border-color: rgba(26,138,110,.4); transform: translateY(-4px); }
.step__num {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(26,138,110,.12);
  border: 1px solid rgba(26,138,110,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: var(--primary-light);
  margin-bottom: 20px;
}
.step__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.step__desc { font-size: .9rem; color: var(--text-2); line-height: 1.65; }

/* ── Roles (Coach / Student) ──────────────────────────────── */
.roles { padding: 96px 0; }
.roles__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.role-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  transition: border-color var(--transition), transform var(--transition);
}
.role-card:hover { transform: translateY(-4px); }
.role-card--coach { border-top: 3px solid var(--primary); }
.role-card--student { border-top: 3px solid var(--accent); }
.role-card__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.role-card--coach .role-card__badge { background: rgba(26,138,110,.15); color: var(--primary-light); }
.role-card--student .role-card__badge { background: rgba(255,107,53,.15); color: var(--accent); }
.role-card__icon { font-size: 1.8rem; }
.role-card__title { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; letter-spacing: -.02em; }
.role-card__desc { font-size: .95rem; color: var(--text-2); margin-bottom: 28px; line-height: 1.7; }
.role-card__features { display: flex; flex-direction: column; gap: 12px; }
.role-feature {
  display: flex; align-items: flex-start; gap: 12px;
}
.role-feature__icon {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
}
.role-card--coach .role-feature__icon { background: rgba(26,138,110,.12); }
.role-card--student .role-feature__icon { background: rgba(255,107,53,.1); }
.role-feature__text { font-size: .9rem; color: var(--text-2); }
.role-feature__title { font-weight: 600; color: var(--text); display: block; }

@media (max-width: 768px) {
  .roles__grid { grid-template-columns: 1fr; }
}

/* ── Feature grid ─────────────────────────────────────────── */
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover { border-color: rgba(26,138,110,.35); transform: translateY(-3px); }
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: rgba(26,138,110,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.feature-card__title { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.feature-card__desc  { font-size: .88rem; color: var(--text-2); line-height: 1.65; }

/* ── CTA banner ───────────────────────────────────────────── */
.cta-section {
  padding: 96px 0;
}
.cta-box {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0E4F3C 100%);
  border: 1px solid rgba(26,138,110,.4);
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 120%, rgba(26,138,110,.25), transparent),
    radial-gradient(ellipse 30% 40% at 90% -20%, rgba(255,107,53,.12), transparent);
  pointer-events: none;
}
.cta-box__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; letter-spacing: -.03em;
  margin-bottom: 16px;
}
.cta-box__desc { font-size: 1.05rem; color: rgba(255,255,255,.7); max-width: 480px; margin: 0 auto 36px; }
.cta-box__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 600px) {
  .cta-box { padding: 48px 24px; }
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__brand p {
  font-size: .9rem; color: var(--text-2); line-height: 1.7; margin-top: 12px; max-width: 280px;
}
.footer__col h4 {
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul a { font-size: .9rem; color: var(--text-2); transition: color var(--transition); }
.footer__col ul a:hover { color: var(--text); }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
  font-size: .82rem; color: var(--text-3);
}
.footer__bottom a { color: var(--text-2); }
.footer__bottom a:hover { color: var(--text); }

@media (max-width: 900px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ── Policy pages ─────────────────────────────────────────── */
.policy-hero {
  padding: 120px 0 64px;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(26,138,110,.12), transparent);
}
.policy-hero__tag { margin-bottom: 16px; }
.policy-hero__title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.03em; margin-bottom: 12px; }
.policy-hero__date  { font-size: .9rem; color: var(--text-3); }

.policy-body {
  padding: 64px 0 96px;
  max-width: 760px;
}
.policy-body h2 {
  font-size: 1.25rem; font-weight: 700;
  margin-top: 48px; margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.policy-body h3 {
  font-size: 1rem; font-weight: 700;
  margin-top: 24px; margin-bottom: 8px;
  color: var(--primary-light);
}
.policy-body p {
  font-size: .95rem; color: var(--text-2); line-height: 1.8; margin-bottom: 14px;
}
.policy-body ul {
  margin: 10px 0 18px 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.policy-body ul li {
  list-style: disc;
  font-size: .95rem; color: var(--text-2); line-height: 1.7;
}
.policy-body a { color: var(--primary-light); border-bottom: 1px solid transparent; transition: border-color var(--transition); }
.policy-body a:hover { border-color: var(--primary-light); }
.policy-body strong { color: var(--text); font-weight: 600; }

.policy-toc {
  position: sticky; top: 88px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  font-size: .85rem;
  align-self: start;
}
.policy-toc h4 {
  font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-3); margin-bottom: 16px;
}
.policy-toc ul { display: flex; flex-direction: column; gap: 10px; }
.policy-toc ul a { color: var(--text-2); transition: color var(--transition); }
.policy-toc ul a:hover { color: var(--primary-light); }

.policy-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  padding: 64px 0 96px;
  align-items: start;
}

@media (max-width: 900px) {
  .policy-layout { grid-template-columns: 1fr; }
  .policy-toc { position: static; }
}

/* ── Scroll animations ────────────────────────────────────── */
[data-aos] {
  opacity: 0; transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
[data-aos].visible {
  opacity: 1; transform: translateY(0);
}