/* ═══════════════════════════════════════════════════════════════
   JoggingTrail.com — styles.css
   Aesthetic: Organic Editorial · Nature Luxury · Aspirational Fitness
   Fonts: Cormorant Garamond (display) + DM Sans (body)
══════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ──────────────────────────────── */
:root {
  --c-forest:     #0B3D2E;
  --c-forest-mid: #104d3a;
  --c-green:      #27AE60;
  --c-green-lt:   #2ecc71;
  --c-sand:       #F7F9F8;
  --c-warm:       #EEF0ED;
  --c-text:       #1F2933;
  --c-text-muted: #5a6a72;
  --c-white:      #ffffff;
  --c-border:     rgba(11,61,46,.12);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --nav-h:        72px;
  --radius-sm:    6px;
  --radius-md:    14px;
  --radius-lg:    24px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-sand);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }

/* ─── Layout Helpers ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Reveal Animations ──────────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal-fade {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal-up.in-view,
.reveal-fade.in-view {
  opacity: 1;
  transform: none;
}
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ─── Section Shared Styles ──────────────────────────────── */
.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-green);
  margin-bottom: 12px;
}
.section-label.light { color: rgba(255,255,255,0.65); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--c-forest);
  letter-spacing: -0.01em;
}
.section-title em {
  font-style: italic;
  color: var(--c-green);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

/* ══════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out),
              backdrop-filter 0.4s var(--ease-out);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(11, 61, 46, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.18);
}

.nav-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--c-white);
  transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 0.85; }
.logo-mark { display: flex; align-items: center; color: var(--c-green-lt); }
.logo-text {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--c-white);
}
.logo-dot { color: var(--c-green-lt); font-weight: 400; }

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  padding: 6px 14px;
  border-radius: 50px;
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
}
.nav-link:hover {
  color: var(--c-white);
  background: rgba(255,255,255,0.1);
}

.nav-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-forest);
  background: var(--c-green);
  padding: 5px 13px;
  border-radius: 50px;
  margin-left: 6px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--c-white);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.04);
  animation: heroZoom 14s var(--ease-out) forwards;
}
@keyframes heroZoom {
  to { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(11,61,46,0.75) 0%,
    rgba(0,0,0,0.55) 50%,
    rgba(11,61,46,0.45) 100%
  );
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  padding-top: var(--nav-h);
  width: 100%;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-green-lt);
  margin-bottom: 20px;
  opacity: 0;
  animation: fadeUp 0.9s 0.3s var(--ease-out) forwards;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5.6rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--c-white);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  max-width: 820px;
  opacity: 0;
  animation: fadeUp 1s 0.5s var(--ease-out) forwards;
}
.hero-headline em {
  font-style: italic;
  color: var(--c-green-lt);
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp 1s 0.7s var(--ease-out) forwards;
}

.hero-cta-wrap {
  opacity: 0;
  animation: fadeUp 1s 0.9s var(--ease-out) forwards;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  background: var(--c-green);
  color: var(--c-white);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: transform 0.25s var(--ease-out), background 0.25s, box-shadow 0.25s;
  box-shadow: 0 8px 32px rgba(39,174,96,0.35);
  position: relative;
  overflow: hidden;
}
.cta-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.cta-btn:hover {
  transform: translateY(-3px);
  background: var(--c-green-lt);
  box-shadow: 0 14px 40px rgba(39,174,96,0.45);
}
.cta-btn:hover::after { background: rgba(255,255,255,0.06); }
.cta-btn:active { transform: translateY(-1px); }
.cta-icon { display: flex; opacity: 0.85; }

.cta-note {
  margin-top: 14px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.04em;
}

/* Scroll Hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  right: 40px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeIn 1s 1.6s ease forwards;
}
.hero-scroll-hint span {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.4; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(1.15); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.br-desk { display: inline; }

/* ══════════════════════════════════════════════════════════
   VALUE SECTION
══════════════════════════════════════════════════════════ */
.value-section {
  padding: 112px 0 100px;
  background: var(--c-sand);
  position: relative;
}
.value-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border), transparent);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.value-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 44px 36px 40px;
  border: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-forest), var(--c-green));
  opacity: 0;
  transition: opacity 0.35s;
}
.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(11,61,46,0.1);
}
.value-card:hover::before { opacity: 1; }

.value-icon-wrap {
  margin-bottom: 24px;
}
.value-icon {
  width: 56px;
  height: 56px;
  background: var(--c-warm);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-forest);
  transition: background 0.3s, transform 0.3s;
}
.value-card:hover .value-icon {
  background: var(--c-forest);
  color: var(--c-green-lt);
  transform: rotate(-4deg) scale(1.05);
}

.value-title {
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 600;
  color: var(--c-forest);
  margin-bottom: 14px;
  line-height: 1.2;
}

.value-desc {
  font-size: 0.92rem;
  color: var(--c-text-muted);
  line-height: 1.75;
  font-weight: 300;
}

/* ══════════════════════════════════════════════════════════
   VISION SECTION
══════════════════════════════════════════════════════════ */
.vision-section {
  padding: 100px 0;
  background: var(--c-forest);
  position: relative;
  overflow: hidden;
}
.vision-section::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  right: -120px; top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39,174,96,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.vision-section::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  left: -80px; bottom: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39,174,96,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.vision-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.vision-section .section-label { color: var(--c-green); }
.vision-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--c-white) !important;
}
.vision-title em { color: var(--c-green-lt) !important; }

.vision-body {
  font-size: 1.02rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.82;
  font-weight: 300;
  margin-bottom: 24px;
}

.vision-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 8px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--c-white);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.15);
}

/* ══════════════════════════════════════════════════════════
   IMAGE STRIP
══════════════════════════════════════════════════════════ */
.trail-strip {
  padding: 100px 0 0;
  background: var(--c-sand);
}
.strip-header {
  margin-bottom: 52px;
  text-align: center;
}

.strip-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr 1fr;
  grid-template-rows: 460px;
  gap: 4px;
  overflow: hidden;
}

.strip-item {
  position: relative;
  overflow: hidden;
}
.strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.strip-item:hover img { transform: scale(1.05); }

.strip-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 24px 20px;
  background: linear-gradient(to top, rgba(11,61,46,0.85) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(8px);
  opacity: 0.9;
  transition: transform 0.4s var(--ease-out), opacity 0.4s;
}
.strip-item:hover .strip-caption {
  transform: none;
  opacity: 1;
}
.caption-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-green-lt);
}
.caption-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--c-white);
}

/* ══════════════════════════════════════════════════════════
   CLOSING BAND
══════════════════════════════════════════════════════════ */
.closing-band {
  position: relative;
  padding: 120px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.closing-bg {
  position: absolute;
  inset: 0;
}
.closing-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.closing-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,61,46,0.8) 0%, rgba(0,0,0,0.7) 100%);
}

.closing-content {
  position: relative;
  z-index: 2;
  padding: 0 24px;
}
.closing-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 400;
  color: var(--c-white);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  line-height: 1.1;
}
.closing-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.08em;
  margin-bottom: 52px;
  font-weight: 400;
}

/* Countdown */
.countdown-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 76px;
}
.count-num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 400;
  color: var(--c-white);
  line-height: 1;
  letter-spacing: -0.03em;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 12px;
  padding: 16px 20px;
  min-width: 84px;
  text-align: center;
  backdrop-filter: blur(8px);
}
.count-label {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.42);
}
.count-sep {
  font-family: var(--font-display);
  font-size: 2rem;
  color: rgba(255,255,255,0.3);
  margin-top: -24px;
  align-self: center;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--c-forest);
  padding: 52px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-logo { color: var(--c-white); }
.footer-tagline {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-top: 4px;
  font-weight: 300;
}
.footer-venture {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.04em;
}
.footer-venture strong { color: rgba(255,255,255,0.6); font-weight: 600; }

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.footer-social {
  display: flex;
  align-items: center;
  gap: 8px;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: rgba(255,255,255,0.55);
  border: 1px solid rgba(255,255,255,0.12);
  transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}
.social-link:hover {
  color: var(--c-white);
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}
.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.03em;
}

/* ══════════════════════════════════════════════════════════
   MOBILE / RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .value-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .vision-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .strip-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 280px 280px;
  }
  .strip-item--lg {
    grid-column: 1 / -1;
    grid-row: 1;
  }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    inset: 0;
    background: rgba(11, 61, 46, 0.97);
    backdrop-filter: blur(16px);
    gap: 8px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s var(--ease-out);
    z-index: 1050;
  }
  .nav-links.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav-link {
    font-size: 1.3rem;
    font-weight: 400;
    padding: 12px 32px;
    color: rgba(255,255,255,0.9);
  }
  .nav-badge {
    margin: 12px 0 0;
    font-size: 0.82rem;
    padding: 8px 24px;
  }

  .hero-headline { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .hero-sub { font-size: 0.95rem; }
  .br-desk { display: none; }
  .hero-scroll-hint { display: none; }

  .value-section { padding: 72px 0; }
  .vision-section { padding: 72px 0; }
  .vision-stats { flex-wrap: wrap; gap: 20px; }
  .stat-divider { display: none; }

  .trail-strip { padding-top: 72px; }
  .strip-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .strip-item { height: 240px; }
  .strip-item--lg { grid-column: auto; }

  .closing-band { padding: 80px 0; }
  .countdown-wrap { gap: 8px; }
  .count-num { font-size: 1.8rem; padding: 12px 14px; min-width: 60px; }
  .countdown-item { min-width: 60px; }
  .count-sep { font-size: 1.4rem; }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
  }
  .footer-right { align-items: flex-start; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.8rem; }
  .value-card { padding: 32px 24px 28px; }
  .cta-btn { padding: 14px 28px; font-size: 0.85rem; }
  .closing-title { font-size: 2rem; }
}