/* style.css — Quiet Luxury, Deep Indigo & Sand */

:root {
  --color-deep: #001F3F;      /* Deep Indigo */
  --color-sand: #F5F5DC;      /* Sun‑bleached Sand */
  --color-coral: #FF7F50;     /* Vibrant Coral accent */
  --color-white: #FFFFFF;
  --color-offwhite: #FDFCF8;
  --color-grey-light: #EAEAEA;
  --color-footer-bg: #0A1A2B; /* darker indigo variant */
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;
  
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-soft: 0 20px 35px -8px rgba(0, 31, 63, 0.08);
  --border-radius-card: 20px;
  --container-max: 1280px;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-sand);
  color: var(--color-deep);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
.serif {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
}

h1, h2, h3 {
  font-weight: 500;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.container--narrow {
  max-width: 880px;
}

.section {
  padding: 5rem 0;
}

/* ---------- HEADER (logo staggered) ---------- */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 20;
  padding: 2rem 2.5rem;
  pointer-events: none; /* allow clicks through to hero, but logo is clickable? we keep as non-interactive for showcase */
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--color-white);
  text-shadow: 0 4px 12px rgba(0, 31, 63, 0.3);
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 0.9s var(--ease-out-expo), transform 0.9s var(--ease-out-expo);
  pointer-events: auto;
}

.logo.revealed {
  opacity: 1;
  transform: translateY(0);
}

.header__spacer {
  flex: 1;
}

/* ---------- HERO (cinematic) ---------- */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}

/* Pseudo‑element for background image — fades in on load */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1505228395891-9a51e7e86bf6?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80');
  background-size: cover;
  background-position: center 35%;
  background-repeat: no-repeat;
  z-index: -1;
  opacity: 0;
  transition: opacity 1.4s var(--ease-out-expo);
  will-change: opacity;
  filter: brightness(0.85) saturate(1.1);
}

.hero.image-revealed::before {
  opacity: 1;
}

/* dark overlay for text readability */
.hero__overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 40%, rgba(0, 31, 63, 0.25) 0%, rgba(0, 15, 30, 0.55) 100%);
  display: flex;
  align-items: flex-end;
  padding: 0 0 12vh 0;
}

.hero__content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2.5rem;
  width: 100%;
  color: var(--color-white);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 10vw, 5.4rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-shadow: 0 8px 24px rgba(0, 31, 63, 0.3);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease-out-expo) 0.1s, transform 0.9s var(--ease-out-expo) 0.1s;
}

.hero__title.revealed {
  opacity: 1;
  transform: translateY(0);
}

.hero__brand {
  display: inline-block;
  font-weight: 700;
}

.hero__divider {
  margin: 0 0.35em;
  font-weight: 300;
  color: var(--color-coral);
}

.hero__tagline {
  font-weight: 500;
}

.hero__subtitle {
  font-family: var(--font-sans);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.2px;
  margin-top: 1.25rem;
  max-width: 700px;
  text-shadow: 0 2px 10px rgba(0, 31, 63, 0.4);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease-out-expo) 0.25s, transform 0.8s var(--ease-out-expo) 0.25s;
}

.hero__subtitle.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- VISION SECTION ---------- */
.vision {
  background: var(--color-sand);
  border-bottom: 1px solid rgba(0, 31, 63, 0.06);
}

.section-title {
  font-size: 2.8rem;
  font-weight: 600;
  margin-bottom: 2.5rem;
  color: var(--color-deep);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--color-coral);
}

.vision__statement {
  max-width: 820px;
}

.vision__text {
  font-size: 1.5rem;
  font-weight: 350;
  line-height: 1.6;
  color: #1e3a5f;
  font-family: var(--font-serif);
  font-style: normal;
  letter-spacing: -0.01em;
}

/* ---------- SHOWCASE CARDS ---------- */
.showcase {
  background: var(--color-sand);
  padding-top: 4rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.preview-card {
  background: var(--color-white);
  border-radius: var(--border-radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s ease, box-shadow 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.9, 0.1, 1), transform 0.7s cubic-bezier(0.2, 0.9, 0.1, 1), box-shadow 0.3s;
}

.preview-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

.preview-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 45px -12px rgba(0, 31, 63, 0.18);
}

.card__media {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.2s var(--ease-out-expo);
}

.preview-card:hover .card__media img {
  transform: scale(1.05);
}

.card__content {
  padding: 1.8rem 1.6rem 2rem;
}

.card__title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--color-deep);
  line-height: 1.3;
}

.card__desc {
  font-size: 1rem;
  color: #2c4058;
  font-weight: 350;
  letter-spacing: 0.2px;
}

/* ---------- TIMELINE (quiet luxury graphic) ---------- */
.timeline {
  background: var(--color-sand);
  padding: 3rem 0 6rem;
}

.timeline__track {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.timeline__phase {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.timeline__phase--active .timeline__label {
  font-weight: 600;
}

.timeline__label {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--color-deep);
}

.timeline__badge {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-coral);
  font-weight: 500;
  margin-top: 6px;
}

.timeline__date {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-deep);
  margin-top: 6px;
}

.timeline__arrow {
  font-size: 2.2rem;
  color: var(--color-coral);
  opacity: 0.5;
  margin: 0 0.5rem;
}

.timeline__progress {
  width: 100%;
  height: 2px;
  background: rgba(0, 31, 63, 0.1);
  margin-top: 0.5rem;
  border-radius: 4px;
}

.timeline__bar {
  width: 40%;
  height: 2px;
  background: var(--color-coral);
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(255, 127, 80, 0.5);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-footer-bg);
  color: #d9e2ec;
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  font-family: var(--font-sans);
  border-top: 1px solid rgba(245, 245, 220, 0.05);
}

.footer__social {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 2.2rem;
}

.social-link {
  color: var(--color-sand);
  font-size: 1.5rem;
  opacity: 0.75;
  transition: opacity 0.2s, color 0.2s;
}

.social-link:hover {
  opacity: 1;
  color: var(--color-coral);
}

.footer__venture {
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  font-weight: 300;
}

.tiger {
  font-weight: 500;
  color: var(--color-coral);
}

.footer__copy {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ---------- REVEAL (Intersection Observer base) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.9, 0.1, 1), transform 0.8s cubic-bezier(0.2, 0.9, 0.1, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* card grid specific reveals (each card individually) */
.preview-card[data-reveal] {
  transition-delay: 0s;
}

/* Responsive */
@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero__content {
    padding: 0 1.5rem;
  }
  .timeline__track {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.8rem;
  }
  .timeline__arrow {
    transform: rotate(90deg);
    align-self: center;
    margin: 0.5rem 0;
  }
  .timeline__phase {
    align-items: flex-start;
  }
  .container {
    padding: 0 1.5rem;
  }
  .logo {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.5rem;
  }
  .hero__subtitle {
    font-size: 1.1rem;
  }
  .vision__text {
    font-size: 1.25rem;
  }
}