/* ==========================================================
   KAYA TEA ORGANIC — showcase site
   Palette: ivory / espresso ink / brand gold / forest
   Type: Cormorant Garamond (display) + Montserrat (utility)
   ========================================================== */

:root {
  --ivory: #F7F2E9;
  --parchment: #EFE7DA;
  --ink: #1C1712;
  --ink-soft: #4A4038;
  --gold: #A8874C;
  --gold-deep: #8B7355;
  --forest: #2E3B2F;
  --white: #FFFDF9;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Montserrat", "Helvetica Neue", sans-serif;

  --ease-luxe: cubic-bezier(0.22, 1, 0.36, 1);
  --section-pad: clamp(4.5rem, 9vw, 8rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
}

h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: 1.5rem; }

/* ---------- shared bits ---------- */

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1rem;
}
.eyebrow--light { color: #E7CE9B; }

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.4rem;
  transition: transform 0.35s var(--ease-luxe), box-shadow 0.35s var(--ease-luxe), background 0.35s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(168, 135, 76, 0.35); }

.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--gold-deep); }
.btn--outline { border: 1px solid var(--gold-deep); color: var(--gold-deep); }
.btn--outline-light { border: 1px solid var(--gold); color: var(--ivory); }

/* ---------- scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease-luxe), transform 0.9s var(--ease-luxe);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
/* stagger siblings */
.reveal.is-visible ~ .reveal.is-visible { transition-delay: 0.12s; }

/* ---------- header ---------- */

.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 20;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.6rem 2rem;
}
.nav__brand { text-decoration: none; }
.nav__logo {
  height: 84px;
  width: auto;
  filter: drop-shadow(0 2px 10px rgba(28, 23, 18, 0.25));
}
.nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.28em;
  color: var(--ivory);
}
.nav__wordmark em {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  text-align: center;
  color: var(--gold);
}
.nav__links {
  display: flex;
  gap: 2.6rem;
  list-style: none;
}
.nav__links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ivory);
  transition: color 0.3s;
}
.nav__links a:hover { color: var(--gold); }

.nav__toggle { display: none; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__image {
  position: absolute;
  inset: 0;
  background:
    url("../images/hero.jpg") center / cover no-repeat,
    radial-gradient(ellipse at 60% 30%, #4a3b2a 0%, var(--ink) 75%);
  animation: kenburns 22s var(--ease-luxe) infinite alternate;
  z-index: -2;
}
@keyframes kenburns {
  from { transform: scale(1); }
  to   { transform: scale(1.07); }
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to bottom, rgba(28,23,18,0.62) 0%, rgba(28,23,18,0.28) 32%, rgba(28,23,18,0.34) 70%, rgba(28,23,18,0.58) 100%);
}
.hero__content { text-align: center; padding: 0 1.5rem; text-shadow: 0 2px 28px rgba(28, 23, 18, 0.55); }
.hero__title {
  font-size: clamp(3rem, 9vw, 6.4rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ivory);
  margin: 0.6rem 0 2.2rem;
  animation: heroRise 1.4s var(--ease-luxe) both 0.3s;
}
.hero__content .eyebrow { animation: heroRise 1.4s var(--ease-luxe) both 0.15s; }
.hero__content .btn { animation: heroRise 1.4s var(--ease-luxe) both 0.5s; }
@keyframes heroRise {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__scroll {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 56px;
  overflow: hidden;
}
.hero__scroll span {
  position: absolute;
  top: -56px; left: 0;
  width: 1px; height: 56px;
  background: var(--gold);
  animation: scrollHint 2.4s ease-in-out infinite;
}
@keyframes scrollHint {
  0%   { top: -56px; }
  60%  { top: 56px; }
  100% { top: 56px; }
}

/* ---------- clients marquee ---------- */

.clients {
  text-align: center;
  padding: var(--section-pad) 0 calc(var(--section-pad) * 0.8);
  background: var(--white);
}
.clients__title { margin-bottom: 1.2rem; }
.clients__intro {
  max-width: 620px;
  margin: 0 auto 3.2rem;
  padding: 0 2rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.marquee {
  overflow: hidden;
  position: relative;
  padding: 1.1rem 0;
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
          mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: clamp(3.5rem, 7vw, 6.5rem);
  padding-right: clamp(3.5rem, 7vw, 6.5rem); /* keeps the seam even between loops */
  animation: marquee 44s linear infinite;
  will-change: transform;
}
.marquee--reverse .marquee__track { animation-duration: 52s; animation-direction: reverse; }
.marquee__track img {
  height: 48px;
  width: auto;
  filter: grayscale(1) brightness(0.72) contrast(1.05) opacity(0.75);
}
/* size tiers so every mark carries similar visual weight:
   wide wordmarks stay at the base height, medium marks a bit taller,
   square/badge marks tallest */
.marquee__track img[src*="aia"],
.marquee__track img[src*="lexus"],
.marquee__track img[src*="gunawarman"],
.marquee__track img[src*="keraton"],
.marquee__track img[src*="maserati"],
.marquee__track img[src*="house-of-yuen"],
.marquee__track img[src*="olivier"],
.marquee__track img[src*="solitaire"] { height: 64px; }
.marquee__track img[src*="ayana"],
.marquee__track img[src*="black-owl"],
.marquee__track img[src*="pan-pacific"],
.marquee__track img[src*="gioi"] { height: 92px; }
/* marks with extra whitespace baked into the file get a nudge up */
.marquee__track img[src*="pan-pacific"],
.marquee__track img[src*="gioi"] { height: 104px; }
.marquee__track img[src*="gunawarman"] { height: 74px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- stats ---------- */

.stats {
  background: var(--parchment);
  border-top: 1px solid rgba(168,135,76,0.35);
  border-bottom: 1px solid rgba(168,135,76,0.35);
  padding: calc(var(--section-pad) * 0.75) 2rem;
}
.stats__grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  text-align: center;
}
.stat__number {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--gold-deep);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.stat__label {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- story ---------- */

.story { padding: var(--section-pad) 2rem; }
.story__grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}
.story__media {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--parchment);
}
.story__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-luxe);
}
.story__media:hover img { transform: scale(1.045); }
.story__media.is-empty img { display: none; }
.story__text h2 { margin-bottom: 1.4rem; }
.story__text p:not(.eyebrow) { margin-bottom: 1.1rem; color: var(--ink-soft); }

/* ---------- collections ---------- */

.collections {
  text-align: center;
  padding: var(--section-pad) 2rem;
  background: var(--white);
}
.collections h2 { margin-bottom: 3.2rem; }
.collections__grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}
.card {
  text-decoration: none;
  color: inherit;
  text-align: left;
  background: var(--ivory);
  transition: transform 0.5s var(--ease-luxe), box-shadow 0.5s var(--ease-luxe);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(28, 23, 18, 0.12);
}
.card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--parchment);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-luxe);
}
.card:hover .card__media img { transform: scale(1.05); }
.card__media.is-empty img { display: none; }
.card h3 { margin: 1.4rem 1.4rem 0.5rem; }
.card p { margin: 0 1.4rem; font-size: 0.92rem; color: var(--ink-soft); }
.card__cta {
  display: inline-block;
  margin: 1.1rem 1.4rem 1.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold-deep);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
}
.collections__note {
  margin-top: 2.8rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}

/* ---------- hospitality ---------- */

.hospitality {
  background:
    linear-gradient(rgba(28,23,18,0.78), rgba(46,59,47,0.85)),
    url("../images/hospitality.jpg") center / cover no-repeat,
    var(--forest);
  padding: var(--section-pad) 2rem;
  text-align: center;
}
.hospitality__inner { max-width: 760px; margin: 0 auto; }
.hospitality h2 { color: var(--ivory); margin-bottom: 1.4rem; }
.hospitality p:not(.eyebrow) { color: rgba(247,242,233,0.85); margin-bottom: 2.4rem; }

/* ---------- contact ---------- */

.contact {
  text-align: center;
  padding: var(--section-pad) 2rem;
}
.contact h2 { margin-bottom: 2.4rem; }
.contact__actions {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.4rem;
}
.contact__social {
  display: flex;
  gap: 2rem;
  justify-content: center;
  list-style: none;
}
.contact__social a {
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.contact__social a:hover { border-color: var(--gold); }

/* ---------- footer ---------- */

.footer {
  background: var(--ink);
  color: rgba(247,242,233,0.7);
  text-align: center;
  padding: 3.5rem 2rem;
  font-size: 0.82rem;
}
.nav__wordmark--footer { display: inline-block; margin-bottom: 1.2rem; }
.footer__logo {
  height: 96px;
  width: auto;
  margin: 0 auto 1.4rem;
}
.footer__fine { margin-top: 0.8rem; font-size: 0.72rem; opacity: 0.6; }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.2rem;
    transform: translateY(-100%);
    transition: transform 0.5s var(--ease-luxe);
    z-index: 30;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 40;
  }
  .nav__toggle span {
    width: 26px; height: 1.5px;
    background: var(--ivory);
    transition: transform 0.35s, opacity 0.35s;
  }
  .nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .nav__logo { height: 64px; }
  .marquee__track img { height: 36px; }
  .marquee__track img[src*="aia"],
  .marquee__track img[src*="lexus"],
  .marquee__track img[src*="gunawarman"],
  .marquee__track img[src*="keraton"],
  .marquee__track img[src*="maserati"],
  .marquee__track img[src*="house-of-yuen"],
  .marquee__track img[src*="olivier"],
  .marquee__track img[src*="solitaire"] { height: 48px; }
  .marquee__track img[src*="ayana"],
  .marquee__track img[src*="black-owl"],
  .marquee__track img[src*="pan-pacific"],
  .marquee__track img[src*="gioi"] { height: 68px; }
  .marquee__track img[src*="pan-pacific"],
  .marquee__track img[src*="gioi"] { height: 78px; }
  .marquee__track img[src*="gunawarman"] { height: 56px; }
  .stats__grid { grid-template-columns: 1fr; gap: 2.8rem; }
  .story__grid { grid-template-columns: 1fr; }
  .story__media { aspect-ratio: 4 / 3; }
  .collections__grid { grid-template-columns: 1fr; max-width: 460px; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__image, .marquee__track, .hero__scroll span { animation: none; }
  .hero__title, .hero__content .eyebrow, .hero__content .btn { animation: none; opacity: 1; transform: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}