/* =============================================
   TRACKORA — style.css
   Primary: #233d4d / #2e5266 (deep teal)
   Accent:  #fe7f2d / #ff9a56 (warm orange)
   ============================================= */

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

:root {
  --teal-dark:   #233d4d;
  --teal:        #2e5266;
  --teal-light:  #3a6580;
  --teal-mid:    #1d3341;

  --orange:      #fe7f2d;
  --orange-light:#ff9a56;
  --orange-glow: rgba(254, 127, 45, 0.18);
  --orange-glow2:rgba(254, 127, 45, 0.08);

  --white:       #ffffff;
  --off-white:   #f0ebe4;
  --text:        #e8e2d9;
  --muted:       rgba(232, 226, 217, 0.55);
  --border:      rgba(255, 255, 255, 0.08);
  --border2:     rgba(255, 255, 255, 0.04);
  --white-10:    rgba(255, 255, 255, 0.10);
  --white-05:    rgba(255, 255, 255, 0.05);

  --font-display: 'Playfair Display', serif;
  --font-body:    'DM Sans', sans-serif;
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   22px;
  --radius-xl:   30px;
  --radius-pill: 100px;
  --transition:  0.25s ease;
  --shadow:      0 8px 40px rgba(0,0,0,0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--teal-dark);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
  line-height: 1;
}

body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 999;
}

.cursor {
  position: fixed; width: 10px; height: 10px;
  background: var(--orange); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease;
}
.cursor-ring {
  position: fixed; width: 34px; height: 34px;
  border: 1.5px solid rgba(254,127,45,0.4); border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}
body.cursor-hover .cursor { transform: translate(-50%,-50%) scale(2.2); }
body.cursor-hover .cursor-ring { width: 54px; height: 54px; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.03em; line-height: 1.05; color: var(--white); }
h1 { font-size: clamp(3rem, 8vw, 6.5rem); font-weight: 900; margin-bottom: 28px; }
h1 em { font-style: italic; color: var(--orange); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; margin-bottom: 20px; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 24px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  border-bottom: 1px solid transparent;
  transition: padding 0.4s, background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}
nav.scrolled {
  padding: 14px 56px;
  background: rgba(29, 51, 65, 0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-color: var(--border);
}
.logo {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 700;
  color: var(--white); letter-spacing: -0.03em; text-decoration: none;
}
.logo span { color: var(--orange); }
.nav-links { display: flex; gap: 36px; list-style: none; flex: 1; justify-content: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.875rem; font-weight: 400; letter-spacing: 0.02em; transition: color var(--transition); }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  display: inline-block; background: var(--orange); color: var(--white);
  padding: 10px 24px; border-radius: var(--radius-pill);
  font-size: 0.875rem; font-weight: 500; text-decoration: none; white-space: nowrap;
  transition: all var(--transition);
}
.nav-cta:hover { background: var(--orange-light); transform: translateY(-1px); box-shadow: 0 8px 28px rgba(254,127,45,0.35); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; background: var(--teal-dark); z-index: 150;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu ul { list-style: none; text-align: center; display: flex; flex-direction: column; gap: 36px; }
.mobile-menu a { font-family: var(--font-display); font-size: 2.5rem; font-weight: 700; color: var(--white); text-decoration: none; letter-spacing: -0.02em; transition: color var(--transition); }
.mobile-menu a:hover { color: var(--orange); }

.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 140px 56px 100px; position: relative; overflow: hidden;
  background: linear-gradient(145deg, var(--teal-dark) 0%, var(--teal) 55%, var(--teal-light) 100%);
}
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; filter: blur(90px); }
.orb1 { width: 500px; height: 500px; background: var(--orange-glow); top: -80px; right: -60px; }
.orb2 { width: 300px; height: 300px; background: rgba(254,127,45,0.05); bottom: -40px; left: -40px; }
.hero-content { max-width: 860px; text-align: center; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange-glow2); border: 1px solid rgba(254,127,45,0.25);
  color: var(--orange-light); padding: 8px 20px; border-radius: var(--radius-pill);
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: 36px; opacity: 0; animation: fadeUp 0.8s 0.2s forwards;
}
h1 { opacity: 0; animation: fadeUp 0.8s 0.4s forwards; }
.hero-sub { font-size: 1.1rem; color: var(--muted); max-width: 540px; margin: 0 auto 48px; line-height: 1.75; font-weight: 300; opacity: 0; animation: fadeUp 0.8s 0.6s forwards; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; opacity: 0; animation: fadeUp 0.8s 0.8s forwards; }

.btn-primary { display: inline-flex; align-items: center; gap: 10px; background: var(--orange); color: var(--white); padding: 16px 34px; border-radius: var(--radius-pill); font-size: 0.9rem; font-weight: 500; text-decoration: none; transition: all var(--transition); }
.btn-primary:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(254,127,45,0.4); }
.btn-ghost { display: inline-flex; align-items: center; gap: 10px; background: transparent; color: var(--muted); padding: 16px 34px; border-radius: var(--radius-pill); font-size: 0.9rem; font-weight: 400; text-decoration: none; border: 1px solid var(--border); transition: all var(--transition); }
.btn-ghost:hover { background: var(--white-05); border-color: rgba(255,255,255,0.2); color: var(--white); }

.stats-ribbon { padding: 0 56px; margin-bottom: 80px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.stat-item { background: var(--teal); padding: 36px 28px; text-align: center; transition: background var(--transition); }
.stat-item:hover { background: var(--teal-light); }
.stat-num { display: block; font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: var(--orange); letter-spacing: -0.04em; margin-bottom: 8px; }
.stat-label { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.05em; text-transform: uppercase; }

.section { padding: 100px 56px; }
.section-label { display: inline-flex; align-items: center; gap: 10px; font-size: 0.72rem; color: var(--orange); letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; margin-bottom: 20px; }
.section-label::before { content: ''; width: 24px; height: 1px; background: var(--orange); opacity: 0.7; }
.section-sub { font-size: 1rem; color: var(--muted); line-height: 1.75; font-weight: 300; }

.features-header { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 56px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border2); border: 1px solid var(--border2); border-radius: var(--radius-xl); overflow: hidden; }
.feature-card { background: var(--teal); padding: 40px 32px; transition: background var(--transition); }
.feature-card:hover { background: var(--teal-light); }
.feature-icon { font-size: 1.8rem; margin-bottom: 20px; display: block; }
.feature-title { font-size: 1rem; font-weight: 500; margin-bottom: 12px; color: var(--white); }
.feature-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.7; font-weight: 300; }

.showcase-section { padding-top: 0; }
.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.showcase-visual { background: var(--teal); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 40px; box-shadow: var(--shadow); }
.mock-screen { background: var(--teal-dark); border: 1px solid var(--border2); border-radius: var(--radius-lg); padding: 24px; }
.mock-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.mock-title { font-size: 0.85rem; font-weight: 500; color: var(--white); }
.mock-date { font-size: 0.75rem; color: var(--muted); }
.mock-cal-ring { display: flex; justify-content: center; margin-bottom: 24px; }
.ring-outer { width: 130px; height: 130px; border-radius: 50%; background: conic-gradient(var(--orange) 0% 72%, rgba(255,255,255,0.06) 72% 100%); display: flex; align-items: center; justify-content: center; }
.ring-inner { width: 96px; height: 96px; background: var(--teal-dark); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.ring-value { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--white); }
.ring-unit { font-size: 0.6rem; color: var(--muted); letter-spacing: 0.02em; }
.mock-macros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.macro-item { background: var(--white-05); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.macro-label { font-size: 0.62rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.macro-val { font-size: 0.95rem; font-weight: 500; color: var(--white); margin-bottom: 6px; }
.macro-bar { height: 3px; border-radius: 100px; background: var(--white-10); overflow: hidden; }
.macro-fill { height: 100%; border-radius: 100px; background: var(--orange); }
.macro-fill.alt { background: var(--orange-light); opacity: 0.7; }
.macro-fill.muted { background: rgba(254,127,45,0.35); }
.mock-meals { display: flex; flex-direction: column; gap: 8px; }
.meal-row { display: flex; align-items: center; justify-content: space-between; background: var(--white-05); border-radius: var(--radius-sm); padding: 10px 14px; }
.meal-info { display: flex; align-items: center; gap: 10px; }
.meal-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }
.meal-dot.alt { background: var(--orange-light); opacity: 0.7; }
.meal-dot.muted { background: rgba(254,127,45,0.4); }
.meal-name { font-size: 0.8rem; color: var(--white); }
.meal-cal { font-size: 0.75rem; color: var(--muted); }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-top: 32px; }
.check-list li { display: flex; align-items: center; gap: 14px; font-size: 0.875rem; color: var(--muted); line-height: 1.5; }
.check { color: var(--orange); font-size: 1rem; flex-shrink: 0; }

.tech-section { background: var(--teal); }
.tech-grid { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 48px; }
.tech-pill { display: inline-flex; align-items: center; background: var(--teal-dark); border: 1px solid var(--border); color: var(--muted); padding: 10px 20px; border-radius: var(--radius-pill); font-size: 0.82rem; transition: all var(--transition); }
.tech-pill:hover { border-color: rgba(254,127,45,0.4); color: var(--orange-light); transform: translateY(-2px); }

.download-section { margin: 0 56px 80px; background: var(--teal); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 80px 64px; text-align: center; position: relative; overflow: hidden; }
.download-section::before { content: ''; position: absolute; top: -80px; left: 50%; transform: translateX(-50%); width: 500px; height: 280px; background: var(--orange-glow); border-radius: 50%; filter: blur(80px); pointer-events: none; }
.download-section h2 { margin-bottom: 16px; }
.store-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.store-btn { display: flex; align-items: center; gap: 14px; background: var(--teal-dark); border: 1px solid var(--border); color: var(--white); padding: 16px 30px; border-radius: var(--radius-md); text-decoration: none; transition: all var(--transition); }
.store-btn:hover { border-color: rgba(254,127,45,0.4); transform: translateY(-2px); box-shadow: 0 12px 36px rgba(0,0,0,0.4); }
.store-icon { font-size: 1.7rem; line-height: 1; }
.store-text small { display: block; font-size: 0.62rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; }
.store-text strong { font-size: 1rem; font-weight: 500; color: var(--white); }
.ratings { margin-top: 28px; font-size: 0.8rem; color: var(--muted); display: flex; align-items: center; gap: 10px; justify-content: center; }
.ratings .sep { opacity: 0.4; }

footer { background: var(--teal-mid); border-top: 1px solid var(--border); padding: 64px 56px 40px; }
.footer-top { display: flex; gap: 64px; margin-bottom: 56px; }
.footer-brand { flex: 1.2; }
.footer-brand .logo { font-size: 1.3rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; }
.footer-cols { display: flex; gap: 56px; flex: 2; justify-content: flex-end; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.col-title { font-size: 0.72rem; color: var(--orange); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; }
.footer-col a { font-size: 0.85rem; color: var(--muted); text-decoration: none; transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid var(--border2); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-bottom span { font-size: 0.8rem; color: var(--muted); }
.footer-social { display: flex; gap: 24px; list-style: none; }
.footer-social a { font-size: 0.8rem; color: var(--muted); text-decoration: none; transition: color var(--transition); }
.footer-social a:hover { color: var(--orange); }

.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 1024px) { nav, nav.scrolled { padding: 20px 32px; } .section { padding: 80px 32px; } .stats-ribbon { padding: 0 32px; } .download-section { margin: 0 32px 64px; } footer { padding: 56px 32px 32px; } }
@media (max-width: 860px) { .nav-links, .nav-cta { display: none; } .hamburger { display: flex; } .hero { padding: 120px 32px 80px; } .stats-grid { grid-template-columns: repeat(2, 1fr); } .features-header { grid-template-columns: 1fr; } .features-grid { grid-template-columns: 1fr 1fr; } .showcase { grid-template-columns: 1fr; gap: 48px; } .footer-top { flex-direction: column; gap: 40px; } .footer-cols { justify-content: flex-start; flex-wrap: wrap; gap: 36px; } }
@media (max-width: 580px) { nav, nav.scrolled { padding: 16px 24px; } .section { padding: 60px 24px; } .stats-ribbon { padding: 0 24px; } .stats-grid { grid-template-columns: repeat(2, 1fr); } .features-grid { grid-template-columns: 1fr; } .download-section { margin: 0 24px 56px; padding: 48px 28px; } footer { padding: 48px 24px 32px; } .footer-bottom { flex-direction: column; align-items: flex-start; gap: 16px; } }