/* ==========================================================================
   THE ANTOBEL JOURNEY — MAIN STYLESHEET
   Design tokens, base, layout, and components.
   ========================================================================== */

/* ---------- CSS VARIABLES / DESIGN TOKENS ---------- */
:root {
  /* Color System */
  --color-primary: #2563EB;
  --color-secondary: #4F46E5;
  --color-accent: #06B6D4;
  --color-bg: #F8FAFC;
  --color-dark: #0F172A;
  --color-white: #FFFFFF;
  --color-text: #1E293B;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --color-success: #22C55E;
  --color-warning: #F59E0B;
  --color-error: #EF4444;

  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  --gradient-dark: linear-gradient(135deg, #0F172A, #1E293B);

  /* Typography */
  --font-display: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', 'Poppins', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  /* Radii & Shadows */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow-soft: 0 10px 40px -10px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 20px 60px -15px rgba(37, 99, 235, 0.35);

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(255, 255, 255, 0.5);
  --glass-blur: blur(18px);

  --transition-base: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input { font-family: inherit; }

::selection { background: var(--color-primary); color: var(--color-white); }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--color-primary), var(--color-accent));
  border-radius: 10px;
  border: 2px solid var(--color-bg);
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- UTILITY / LAYOUT ---------- */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

section { position: relative; padding: var(--space-xl) 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.eyebrow.center { display: block; text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.section-title.center { text-align: center; margin-left: auto; margin-right: auto; max-width: 700px; }

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-muted);
  max-width: 620px;
  margin-bottom: var(--space-lg);
}

.section-subtitle.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.9rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn--small { padding: 0.7rem 1.4rem; font-size: 0.85rem; }

.btn--primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -12px rgba(37,99,235,0.45); }

.btn--glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--color-dark);
}

.btn--glass:hover { transform: translateY(-3px); background: rgba(255,255,255,0.85); }

/* ---------- BADGES ---------- */
.badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.badge--active { background: rgba(34, 197, 94, 0.12); color: #15803d; }
.badge--concluded { background: rgba(100, 116, 139, 0.12); color: var(--color-muted); }
.badge--archived { background: rgba(100, 116, 139, 0.12); color: var(--color-muted); }
.badge--incubation { background: rgba(79, 70, 229, 0.12); color: var(--color-secondary); }
.badge--launch { background: rgba(245, 158, 11, 0.14); color: #b45309; }

/* ---------- PAGE LOADER ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader__inner { text-align: center; }

.loader__logo { margin: 0 auto 1.2rem; }

.loader__ring {
  transform-origin: center;
  transform: rotate(-90deg);
  transition: stroke-dashoffset 0.3s ease;
}

.loader__label {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-dark);
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
}

.loader__bar {
  width: 180px;
  height: 4px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.loader__bar-fill {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* ---------- SCROLL PROGRESS ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-primary);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 1.1rem 0;
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.navbar.scrolled {
  background: rgba(248, 250, 252, 0.75);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 4px 30px rgba(15, 23, 42, 0.06);
  padding: 0.7rem 0;
}

.navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.nav-link {
  position: relative;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--color-text);
  padding: 0.4rem 0.1rem;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0%;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width var(--transition-fast);
}

.nav-link:hover { color: var(--color-primary); }
.nav-link.active { color: var(--color-primary); }
.nav-link.active::after, .nav-link:hover::after { width: 100%; }

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}

.navbar__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__toggle.is-open span:nth-child(2) { opacity: 0; }
.navbar__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: 6rem;
  overflow: hidden;
}

.hero__bg { position: absolute; inset: 0; z-index: -1; }

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(37,99,235,0.16), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(6,182,212,0.16), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(79,70,229,0.14), transparent 50%),
    var(--color-bg);
}

.hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.5;
}

.hero__shape--1 {
  width: 240px; height: 240px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  top: 12%; left: 8%;
  opacity: 0.18;
}

.hero__shape--2 {
  width: 160px; height: 160px;
  background: var(--color-secondary);
  bottom: 15%; right: 10%;
  opacity: 0.15;
}

.hero__shape--3 {
  width: 90px; height: 90px;
  background: var(--color-accent);
  top: 55%; left: 78%;
  opacity: 0.2;
}

.hero__content {
  max-width: 760px;
  text-align: center;
  padding: 0 var(--space-md);
  margin: 0 auto;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 1.05;
  color: var(--color-dark);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.5rem;
}

.hero__intro {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 600px;
  margin: 0 auto 2.2rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__mouse {
  width: 24px; height: 38px;
  border: 2px solid var(--color-muted);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.hero__mouse-wheel {
  width: 4px; height: 8px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ---------- ABOUT ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-lg);
  align-items: center;
}

.about__illustration { width: 100%; height: auto; max-width: 420px; margin: 0 auto; }

.about__text { color: var(--color-muted); margin-bottom: 1.1rem; font-size: 1.03rem; }

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base);
}

.stat-card:hover { transform: translateY(-6px); }

.stat-card__number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-card__label { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- TIMELINE ---------- */
.timeline-section { background: var(--color-white); }

.timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.timeline__line {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  background: var(--color-border);
  border-radius: 3px;
  overflow: hidden;
}

.timeline__line-fill {
  display: block;
  width: 100%;
  height: 0%;
  background: var(--gradient-primary);
  border-radius: 3px;
}

.timeline__item {
  position: relative;
  width: 50%;
  padding: 0 3rem 3.5rem;
}

.timeline__item:nth-child(odd) { left: 0; text-align: right; }
.timeline__item:nth-child(even) { left: 50%; text-align: left; }

.timeline__dot {
  position: absolute;
  top: 0.4rem;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-muted);
  z-index: 2;
}

.timeline__item:nth-child(odd) .timeline__dot { right: -8px; }
.timeline__item:nth-child(even) .timeline__dot { left: -8px; }

.timeline__dot--active { border-color: var(--color-primary); box-shadow: 0 0 0 5px rgba(37,99,235,0.14); }
.timeline__dot--launch { border-color: var(--color-warning); box-shadow: 0 0 0 5px rgba(245,158,11,0.14); }

.timeline__card {
  display: inline-block;
  text-align: left;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.8rem;
  max-width: 440px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.timeline__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(37,99,235,0.3);
}

.timeline__card--active { border-color: rgba(34,197,94,0.35); }
.timeline__card--launch { border-color: rgba(245,158,11,0.4); }

.timeline__year {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-primary);
  margin-bottom: 0.3rem;
  letter-spacing: 0.03em;
}

.timeline__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-dark);
  margin-bottom: 0.6rem;
}

.timeline__desc { color: var(--color-muted); font-size: 0.94rem; }

/* ---------- BUSINESSES ---------- */
.businesses { background: var(--color-bg); }

.business-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.6rem;
}

.business-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.7rem;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.business-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 0;
  border-radius: inherit;
}

.business-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-glow); }
.business-card:hover::before { opacity: 0.04; }

.business-card__icon,
.business-card h3,
.business-card p,
.business-card .badge { position: relative; z-index: 1; }

.business-card__icon { margin-bottom: 1rem; }

.business-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin: 0.4rem 0 0.5rem;
}

.business-card p { color: var(--color-muted); font-size: 0.92rem; }

.business-card--launch { border-color: rgba(245,158,11,0.35); }

/* ---------- ECOSYSTEM ---------- */
.ecosystem { background: var(--color-white); }

.ecosystem__diagram {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
}

.ecosystem__svg { width: 100%; height: auto; }

.eco-connector { stroke-dashoffset: 24; }

/* ---------- PHILOSOPHY ---------- */
.philosophy {
  background: var(--gradient-dark);
  color: var(--color-white);
  overflow: hidden;
}

.philosophy__bg { position: absolute; inset: 0; z-index: 0; }

.philosophy__shape {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,0.25), transparent 70%);
  top: -20%; right: -10%;
}

.philosophy__card {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
}

.philosophy__quote-mark { margin: 0 auto 1rem; }

.philosophy__text {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.philosophy__attribution { color: #94A3B8; font-size: 0.9rem; }

/* ---------- STATISTICS ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem;
}

.stat-block {
  text-align: center;
  padding: 2.4rem 1.6rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.stat-block__number {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3rem);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.6rem;
}

.stat-block__label { color: var(--color-muted); font-size: 0.92rem; }

/* ---------- LOOKING AHEAD ---------- */
.looking-ahead {
  background: var(--gradient-dark);
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
}

.looking-ahead__bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(37,99,235,0.3), transparent 60%);
}

.looking-ahead__inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }

.looking-ahead__illustration { margin-bottom: 1rem; }

.looking-ahead__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4.4vw, 3rem);
  max-width: 700px;
  margin-bottom: 1.2rem;
}

.looking-ahead__text {
  color: #CBD5E1;
  max-width: 620px;
  margin-bottom: 2rem;
  font-size: 1.02rem;
}

/* ---------- FOOTER ---------- */
.footer { background: var(--color-dark); color: #CBD5E1; padding-top: var(--space-lg); }

.footer .navbar__logo { color: var(--color-white); margin-bottom: 0.8rem; }

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__tagline { font-size: 0.92rem; color: #94A3B8; margin-bottom: 1.4rem; max-width: 320px; }

.footer__newsletter { display: flex; gap: 0.6rem; max-width: 340px; }

.footer__newsletter input {
  flex: 1;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.05);
  color: var(--color-white);
  font-size: 0.85rem;
}

.footer__newsletter input::placeholder { color: #64748B; }

.footer__links, .footer__social { display: flex; flex-direction: column; gap: 0.8rem; }

.footer__links h4, .footer__social h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.footer__links a { color: #94A3B8; font-size: 0.92rem; transition: color var(--transition-fast); }
.footer__links a:hover { color: var(--color-accent); }

.footer__social-icons { display: flex; gap: 0.8rem; }

.social-icon {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  color: #CBD5E1;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover { background: var(--gradient-primary); color: var(--color-white); transform: translateY(-3px); }

.footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.6rem var(--space-md) 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #64748B;
}

.back-to-top {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.back-to-top:hover { transform: translateY(-4px); background: var(--gradient-primary); }
.contact-section{
    padding:80px 20px;
    background:#f8fafc;
}

.contact-card{
    max-width:700px;
    margin:auto;
    background:#fff;
    padding:40px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

#contactForm{
    display:flex;
    flex-direction:column;
    gap:18px;
    margin-top:30px;
}

#contactForm input,
#contactForm textarea{
    width:100%;
    padding:14px 16px;
    border:1px solid #ddd;
    border-radius:10px;
    font-size:16px;
    font-family:inherit;
}

#contactForm input:focus,
#contactForm textarea:focus{
    outline:none;
    border-color:#2563eb;
}

#formResult{
    margin-top:20px;
    font-weight:600;
}