/* ============================================================
   Play4Recovery — Stylesheet
   ============================================================ */

/* ── TOKENS ── */
:root[data-theme="dark"] {
  --bg:          #080808;
  --bg2:         #0f0f0f;
  --text:        #f0f0f0;
  --text2:       #888;
  --border:      rgba(255,255,255,0.07);
  --card:        rgba(255,255,255,0.03);
  --card-border: rgba(255,255,255,0.09);
  --nav-bg:      rgba(8,8,8,0.88);
  --cyan:        #00d4ff;
  --cyan-dim:    rgba(0,212,255,0.12);
  --logo-filter: none;
}
:root[data-theme="light"] {
  --bg:          #f5f5f5;
  --bg2:         #ebebeb;
  --text:        #080808;
  --text2:       #666;
  --border:      rgba(0,0,0,0.07);
  --card:        rgba(0,0,0,0.025);
  --card-border: rgba(0,0,0,0.09);
  --nav-bg:      rgba(245,245,245,0.92);
  --cyan:        #ff4b4b;
  --cyan-dim:    rgba(49, 199, 236, 0.1);
  --logo-filter: invert(1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background 0.45s, color 0.45s;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px clamp(24px, 5vw, 80px);
  background: var(--nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  transition: background 0.45s, border-color 0.45s;
}
.nav-wordmark {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  letter-spacing: 4px;
  color: var(--text);
  user-select: none;
}
.nav-wordmark .cyan { color: var(--cyan); }

.nav-links {
  display: flex; align-items: center;
  gap: clamp(20px, 3vw, 48px);
}
.nav-links a {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.55rem, 0.8vw, 0.68rem);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text2);
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -5px; left: 0; right: 0;
  height: 1px; background: var(--cyan);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

.theme-btn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--text2); font-size: 0.9rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}
.theme-btn:hover { border-color: var(--cyan); color: var(--text); }

/* ── HERO ── */
#home {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  overflow: hidden;
  padding: 100px clamp(24px, 5vw, 80px) 60px;
}

/* big watermark logo behind everything */
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.hero-bg img {
  width: clamp(340px, 72vw, 1100px);
  max-width: 90%;
  opacity: 0.13;
  filter: var(--logo-filter);
  transition: opacity 0.45s;
}
:root[data-theme="light"] .hero-bg img { opacity: 0.09; }

/* radial fade so logo bleeds into bg */
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 75% 65% at 50% 50%, transparent 25%, var(--bg) 100%);
}

/* foreground content */
.hero-content {
  position: relative; z-index: 1;
  text-align: center;
  display: flex; flex-direction: column;
  align-items: center;
}

.hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.52rem, 1vw, 0.65rem);
  letter-spacing: clamp(2px, 0.5vw, 4px);
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: clamp(20px, 3vh, 32px);
  opacity: 0; animation: fadeUp 0.8s 0.15s ease forwards;
}

/* the centrepiece logo */
.hero-logo-img {
  width: clamp(260px, 52vw, 720px);
  max-width: 90vw;
  filter: var(--logo-filter);
  opacity: 0; animation: fadeUp 0.9s 0.35s ease forwards;
  transition: filter 0.45s;
}
:root[data-theme="light"] .hero-logo-img { filter: invert(1); }

.hero-tagline {
  font-size: clamp(0.88rem, 1.5vw, 1.15rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text2);
  letter-spacing: 0.5px;
  margin-top: clamp(16px, 2.5vh, 24px);
  opacity: 0; animation: fadeUp 0.8s 0.55s ease forwards;
}
.hero-tagline strong {
  color: var(--text); font-style: normal; font-weight: 500;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  justify-content: center;
  margin-top: clamp(32px, 5vh, 52px);
  opacity: 0; animation: fadeUp 0.8s 0.75s ease forwards;
}

.btn-primary {
  padding: 13px clamp(22px, 3vw, 34px);
  background: var(--cyan);
  color: #000;
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.58rem, 0.9vw, 0.68rem);
  letter-spacing: 2px; text-transform: uppercase; font-weight: 700;
  border: none; border-radius: 2px;
  cursor: pointer; text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-primary:hover { opacity: 0.82; transform: translateY(-2px); }

.btn-outline {
  padding: 13px clamp(22px, 3vw, 34px);
  background: transparent; color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.58rem, 0.9vw, 0.68rem);
  letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid var(--card-border); border-radius: 2px;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-outline:hover { border-color: var(--cyan); transform: translateY(-2px); }

/* inline stats row below cta */
.hero-stats {
  display: flex; gap: clamp(28px, 5vw, 64px);
  flex-wrap: wrap; justify-content: center;
  margin-top: clamp(40px, 6vh, 64px);
  padding-top: clamp(24px, 4vh, 36px);
  border-top: 1px solid var(--border);
  opacity: 0; animation: fadeUp 0.8s 0.95s ease forwards;
}
.h-stat { text-align: center; }
.h-stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--cyan); line-height: 1;
}
.h-stat-label {
  font-size: clamp(0.62rem, 0.9vw, 0.72rem);
  color: var(--text2); letter-spacing: 0.5px;
  margin-top: 4px;
}

/* scroll indicator */
.hero-scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  opacity: 0; animation: fadeUp 0.8s 1.1s ease forwards;
}
.hero-scroll span {
  font-family: 'Space Mono', monospace;
  font-size: 0.52rem; letter-spacing: 3px;
  text-transform: uppercase; color: var(--text2);
}
.scroll-line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:.25} 50%{opacity:1} }

/* ── SHARED SECTION ── */
.sec {
  padding: clamp(72px, 10vw, 140px) clamp(24px, 7vw, 100px);
  max-width: 1800px;
  margin: 0 auto;
}
.divider {
  height: 1px; background: var(--border);
  margin: 0 clamp(24px, 7vw, 100px);
}

.sec-label {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.55rem, 0.9vw, 0.65rem);
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 12px;
}
h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.6rem, 5.5vw, 5.5rem);
  line-height: 0.95; letter-spacing: -0.5px;
}

#about  { background: var(--bg2); }
#product { background: var(--bg); }
#information { background: var(--bg2); }

/* ── ABOUT ── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  margin-top: clamp(40px, 5vh, 60px);
  align-items: start;
}
.about-body p {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  color: var(--text2); line-height: 1.85;
  margin-bottom: 18px; font-weight: 300;
}
.about-body p strong { color: var(--text); font-weight: 600; }

.stat-pills { display: flex; flex-direction: column; gap: 12px; }
.pill {
  padding: clamp(16px, 2vw, 24px) clamp(18px, 2.5vw, 28px);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-left: 2px solid var(--cyan);
  border-radius: 3px;
  display: flex; align-items: center; gap: clamp(14px, 2vw, 24px);
  transition: transform 0.2s;
}
.pill:hover { transform: translateX(5px); }
.pill-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  color: var(--cyan); line-height: 1;
  min-width: clamp(70px, 8vw, 100px);
}
.pill-text { font-size: clamp(0.78rem, 1vw, 0.88rem); color: var(--text2); line-height: 1.5; }
.pill-text strong {
  color: var(--text); display: block;
  font-size: clamp(0.72rem, 0.95vw, 0.82rem);
  font-weight: 600; margin-bottom: 2px;
}

.team-section { margin-top: clamp(56px, 8vh, 80px); }
.team-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px; margin-top: 28px;
}
.tc {
  padding: clamp(24px, 3vw, 40px) clamp(20px, 2.5vw, 34px);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 3px;
  transition: border-color 0.25s, transform 0.25s;
}
.tc:hover { border-color: var(--cyan); transform: translateY(-4px); }
.tc-role {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.56rem, 0.8vw, 0.65rem);
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 10px;
}
.tc-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  line-height: 1; margin-bottom: 16px;
}
.tc-skills { display: flex; flex-wrap: wrap; gap: 7px; }
.sk {
  padding: 4px 10px;
  border: 1px solid var(--card-border); border-radius: 2px;
  font-size: clamp(0.6rem, 0.8vw, 0.7rem);
  color: var(--text2);
  font-family: 'Space Mono', monospace;
  background: var(--card);
}

/* ── PRODUCT ── */
.product-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  margin-top: clamp(40px, 5vh, 60px);
  align-items: center;
}
.product-img-wrap {
  position: relative; border-radius: 4px; overflow: hidden;
}
.product-img-wrap img { width: 100%; display: block; border-radius: 4px; }
.product-img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--cyan-dim), transparent 60%);
  pointer-events: none;
}
.img-badge {
  position: absolute; bottom: 16px; left: 16px; z-index: 2;
  padding: 7px 14px;
  background: rgba(8,8,8,0.85);
  border: 1px solid var(--cyan); border-radius: 2px;
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.55rem, 0.75vw, 0.65rem);
  letter-spacing: 2px; color: var(--cyan);
  backdrop-filter: blur(10px);
}
.product-copy p {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  color: var(--text2); line-height: 1.85;
  margin-bottom: 18px; font-weight: 300;
}
.product-copy p strong { color: var(--text); font-weight: 600; }

.feat-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px; margin-top: 28px;
}
.feat {
  padding: clamp(18px, 2vw, 26px);
  background: var(--card);
  border: 1px solid var(--card-border); border-radius: 3px;
  transition: border-color 0.2s, transform 0.2s;
}
.feat:hover { border-color: var(--cyan); transform: translateY(-3px); }
.feat-icon { font-size: 1.3rem; margin-bottom: 9px; }
.feat-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  letter-spacing: 1px; margin-bottom: 5px;
}
.feat-desc { font-size: clamp(0.75rem, 0.95vw, 0.83rem); color: var(--text2); line-height: 1.6; }

/* ── INFORMATION ── */
.info-kpis {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; margin-top: clamp(40px, 5vh, 60px);
}
.kpi {
  padding: clamp(24px, 3vw, 40px) clamp(20px, 2.5vw, 30px);
  background: var(--card);
  border: 1px solid var(--card-border); border-radius: 3px;
  transition: border-color 0.2s, transform 0.2s;
}
.kpi:hover { border-color: var(--cyan); transform: translateY(-5px); }
.kpi-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  color: var(--cyan); line-height: 1; margin-bottom: 6px;
}
.kpi-title { font-weight: 600; font-size: clamp(0.85rem, 1vw, 1rem); margin-bottom: 8px; }
.kpi-desc { font-size: clamp(0.75rem, 0.95vw, 0.83rem); color: var(--text2); line-height: 1.65; }

.pricing-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 18px; margin-top: clamp(40px, 5vh, 60px);
}
.pc {
  padding: clamp(28px, 3.5vw, 44px) clamp(24px, 3vw, 40px);
  background: var(--card);
  border: 1px solid var(--card-border); border-radius: 3px;
  transition: border-color 0.2s;
}
.pc.featured { border-color: var(--cyan); }
.pc-badge {
  display: inline-block;
  padding: 4px 12px;
  font-family: 'Space Mono', monospace;
  font-size: 0.58rem; letter-spacing: 2px;
  text-transform: uppercase; border-radius: 2px;
  margin-bottom: 18px; font-weight: 700;
}
.pc-badge.a { background: var(--cyan); color: #000; }
.pc-badge.b { background: transparent; border: 1px solid var(--card-border); color: var(--text2); }
.pc-name { font-family: 'Bebas Neue', sans-serif; font-size: clamp(1.5rem, 2vw, 1.9rem); margin-bottom: 6px; }
.pc-price { font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.2rem, 3.5vw, 3rem); color: var(--cyan); line-height: 1; }
.pc-period { font-size: clamp(0.72rem, 0.9vw, 0.8rem); color: var(--text2); margin-bottom: 26px; }
.pc-list { list-style: none; }
.pc-list li {
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: clamp(0.8rem, 1vw, 0.88rem); color: var(--text2);
  display: flex; align-items: center; gap: 10px;
}
.pc-list li::before { content: '—'; color: var(--cyan); font-size: 0.7rem; }

.roadmap-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 14px; margin-top: clamp(40px, 5vh, 60px);
}
.rm {
  padding: clamp(20px, 2.5vw, 30px) clamp(18px, 2vw, 26px);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-top: 2px solid; border-radius: 3px;
}
.rm:nth-child(1) { border-top-color: var(--cyan); }
.rm:nth-child(2) { border-top-color: #9f7aea; }
.rm:nth-child(3) { border-top-color: #48bb78; }
.rm:nth-child(4) { border-top-color: #ed8936; }
.rm:nth-child(5) { border-top-color: var(--cyan); }
.rm:nth-child(6) { border-top-color: #9f7aea; }
.rm-time {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.55rem, 0.75vw, 0.63rem);
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text2); margin-bottom: 8px;
}
.rm-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(1.1rem, 1.5vw, 1.3rem); margin-bottom: 6px; }
.rm-desc { font-size: clamp(0.75rem, 0.9vw, 0.82rem); color: var(--text2); line-height: 1.6; }

.cta-block {
  margin-top: clamp(56px, 8vh, 88px);
  padding: clamp(40px, 5vw, 64px);
  background: var(--card);
  border: 1px solid var(--cyan); border-radius: 3px;
  text-align: center;
}
.cta-block h2 { margin-bottom: 14px; }
.cta-block p {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  color: var(--text2);
  max-width: 520px; margin: 14px auto 36px;
  line-height: 1.8; font-weight: 300;
}
.cta-block p strong { color: var(--text); font-weight: 600; }

/* ── FOOTER ── */
footer {
  padding: clamp(36px, 5vw, 52px) clamp(24px, 7vw, 100px);
  border-top: 1px solid var(--border);
  background: var(--bg);
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 16px;
}
.foot-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  letter-spacing: 3px;
}
.foot-brand span { color: var(--cyan); }
.foot-meta { font-size: clamp(0.72rem, 0.9vw, 0.8rem); color: var(--text2); }
.foot-link {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.6rem, 0.8vw, 0.68rem);
  letter-spacing: 1.5px; color: var(--cyan); text-decoration: none;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE BREAKPOINTS ── */

/* Tablet */
@media (max-width: 1024px) {
  .about-layout    { grid-template-columns: 1fr; gap: 40px; }
  .product-layout  { grid-template-columns: 1fr; gap: 40px; }
  .product-img-wrap { max-width: 520px; margin: 0 auto; }
  .info-kpis       { grid-template-columns: 1fr 1fr; }
  .roadmap-grid    { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 640px) {
  .nav-links a:not(.theme-btn) { display: none; }
  .team-cards   { grid-template-columns: 1fr; }
  .feat-grid    { grid-template-columns: 1fr; }
  .info-kpis    { grid-template-columns: 1fr; }
  .pricing-row  { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: 1fr; }
  .hero-logo-img { width: clamp(220px, 80vw, 340px); }
  footer { flex-direction: column; text-align: center; }
}

/* Ultra-wide */
@media (min-width: 1800px) {
  .sec { max-width: 1900px; }
  .hero-bg img { width: 55vw; max-width: 1200px; }
  .hero-logo-img { width: clamp(600px, 40vw, 860px); }
}