/* ============================================
   amayangri.com — Trek Landing Page Styles
   ============================================ */

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

:root {
  --snow:      #F7F5F2;
  --ink:       #181A1B;
  --slate:     #5C5F62;
  --mist:      #EDE9E3;
  --pine:      #2D5A3D;
  --pine-lt:   #E6EFE9;
  --pine-dk:   #1B3A27;
  --gold:      #C8943A;
  --gold-lt:   #F0D9B0;
  --sky:       #4A90C4;
  --white:     #FFFFFF;
  --radius:    14px;
  --shadow:    0 4px 24px rgba(0,0,0,.10);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--snow);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── NAV ── */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 5%;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.07);
  position: sticky; top: 0; z-index: 200;
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: .01em;
}
.nav-logo span { color: var(--pine); }
.nav-cta {
  background: var(--pine);
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 40px;
  text-decoration: none;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: var(--pine-dk); transform: translateY(-1px); }

/* ── HERO BANNER ── */
.hero-banner {
  position: relative;
  width: 100%;
  height: 88vh;
  min-height: 560px;
  max-height: 900px;
  overflow: hidden;
}
.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,25,15,.25) 0%,
    rgba(10,25,15,.55) 55%,
    rgba(10,25,15,.78) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0 5% 64px;
  text-align: center;
  color: var(--white);
}
.hero-eyebrow {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-lt);
  margin-bottom: 14px;
}
.hero-overlay h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin-bottom: 16px;
  max-width: 800px;
}
.hero-overlay h1 em {
  font-style: normal;
  color: var(--gold-lt);
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.65;
}
.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 36px;
}
.badge {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(6px);
  color: var(--white);
  font-size: .78rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 40px;
  letter-spacing: .04em;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 32px;
  border-radius: 40px;
  text-decoration: none;
  letter-spacing: .02em;
  transition: background .2s, transform .15s;
}
.btn-primary:hover { background: #b07e2c; transform: translateY(-2px); }
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: var(--white);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 32px;
  border-radius: 40px;
  text-decoration: none;
  letter-spacing: .02em;
  transition: background .2s, transform .15s;
}
.btn-whatsapp:hover { background: #1baa52; transform: translateY(-2px); }

/* ── ALTITUDE STRIP ── */
.alt-strip {
  background: var(--pine);
  color: var(--white);
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.alt-item {
  text-align: center;
  padding: 24px 40px;
  border-right: 1px solid rgba(255,255,255,.12);
  flex: 1;
  min-width: 160px;
}
.alt-item:last-child { border-right: none; }
.alt-item .num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-lt);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}
.alt-item .lbl {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.65);
}

/* ── SECTION WRAPPER ── */
.section-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 5%;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pine);
  margin-bottom: 10px;
  display: block;
}
.section-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: 12px;
}
.section-header p {
  color: var(--slate);
  font-size: .95rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── INTRO TWO-COL ── */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.intro-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 18px;
}
.intro-text h2 span { color: var(--pine); }
.intro-text p {
  color: var(--slate);
  font-size: .95rem;
  line-height: 1.75;
  margin-bottom: 16px;
}
.highlights-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.highlights-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .9rem;
  color: var(--ink);
  line-height: 1.5;
}
.highlights-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--pine);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l2.5 2.5L9 1' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ── COST BOX ── */
.cost-box {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.cost-box-header {
  background: linear-gradient(135deg, var(--pine) 0%, var(--pine-dk) 100%);
  color: var(--white);
  padding: 24px 28px;
}
.cost-box-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.cost-box-header p {
  font-size: .8rem;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
}
.cost-table {
  width: 100%;
  border-collapse: collapse;
}
.cost-table tr {
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: background .15s;
}
.cost-table tr:last-child { border-bottom: none; }
.cost-table tr:hover { background: var(--pine-lt); }
.cost-table td {
  padding: 14px 28px;
  font-size: .9rem;
}
.cost-table td:first-child { color: var(--slate); }
.cost-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--pine);
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
}
.cost-note {
  padding: 16px 28px;
  background: var(--pine-lt);
  font-size: .78rem;
  color: var(--pine-dk);
  font-weight: 500;
}
.cost-actions {
  padding: 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cost-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  border-radius: 40px;
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .02em;
  transition: opacity .2s, transform .15s;
}
.cost-btn:hover { opacity: .88; transform: translateY(-1px); }
.cost-btn.mail { background: var(--pine); color: var(--white); }
.cost-btn.wa   { background: #25D366; color: var(--white); }

/* ── ITINERARY ── */
.itinerary-wrap {
  background: var(--mist);
  padding: 72px 0;
}
.itinerary-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5%;
}
.day-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.day-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.07);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .45s ease, transform .45s ease, box-shadow .2s;
}
.day-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.day-card:hover { box-shadow: 0 12px 36px rgba(0,0,0,.12); }
.day-num {
  background: var(--pine);
  color: var(--white);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.day-num .d {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--gold-lt);
}
.day-num .label { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.65); }
.day-num h4 { font-size: .92rem; font-weight: 600; color: var(--white); line-height: 1.3; }
.day-body { padding: 22px 24px; }
.day-body p { font-size: .88rem; color: var(--slate); line-height: 1.7; }
.day-alt {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  background: var(--pine-lt);
  color: var(--pine);
  font-size: .75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 40px;
  letter-spacing: .04em;
}

/* ── GALLERY ── */
.gallery-wrap {
  padding: 72px 0;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 240px 240px;
  gap: 10px;
  max-width: 1100px;
  margin: 36px auto 0;
  padding: 0 5%;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--mist);
  cursor: pointer;
}
.gallery-item.tall {
  grid-column: 1;
  grid-row: 1 / span 2;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 100%);
  color: var(--white);
  font-size: .76rem;
  font-weight: 500;
  padding: 32px 14px 12px;
  letter-spacing: .02em;
  pointer-events: none;
}
/* +5 more overlay on last visible item */
.gallery-more-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 25, 15, .72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: background .2s;
}
.gallery-more:hover .gallery-more-overlay { background: rgba(10, 25, 15, .82); }
.more-count {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.more-label {
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-lt);
  font-weight: 600;
}
.gallery-hidden { display: none; }

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: lbFadeIn .2s ease;
}
.lightbox[hidden] { display: none; }
@keyframes lbFadeIn { from { opacity: 0; } to { opacity: 1; } }
.lb-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 900px;
  width: 100%;
  position: relative;
}
.lb-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  display: block;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  animation: lbSlide .18s ease;
}
@keyframes lbSlide { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }
.lb-caption {
  color: rgba(255,255,255,.85);
  font-size: .88rem;
  text-align: center;
  margin-top: 14px;
  line-height: 1.5;
  min-height: 1.4em;
}
.lb-counter {
  color: rgba(255,255,255,.4);
  font-size: .75rem;
  letter-spacing: .08em;
  margin-top: 6px;
}
.lb-close {
  position: fixed;
  top: 20px; right: 24px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  border-radius: 50%;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .2s;
  z-index: 1001;
}
.lb-close:hover { background: rgba(255,255,255,.22); }
.lb-nav {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  border-radius: 50%;
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background .2s, opacity .2s;
  z-index: 1001;
}
.lb-nav:hover { background: rgba(255,255,255,.22); }
.lb-nav:disabled { opacity: .25; cursor: default; }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 180px 180px;
  }
  .gallery-item.tall { grid-column: 1; grid-row: 1 / span 2; }
  .lb-nav { width: 40px; height: 40px; }
  .lb-prev { left: 6px; }
  .lb-next { right: 6px; }
}
@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 140px 140px;
  }
}

/* ── PARTNER SECTION ── */
.partner-wrap {
  background: var(--mist);
  padding: 72px 0;
}
.partner-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 5%;
}
.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.partner-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .2s;
  opacity: 0;
  transform: translateY(18px);
}
.partner-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .45s ease, transform .45s ease, box-shadow .25s;
}
.partner-card:hover {
  box-shadow: 0 12px 36px rgba(0,0,0,.10);
  transform: translateY(-3px);
}
.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.card-body {
  padding: 28px 28px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-icon {
  width: 46px; height: 46px;
  background: var(--pine-lt);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.card-icon svg { color: var(--pine); }
.card-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}
.card-body p {
  font-size: .88rem;
  color: var(--slate);
  line-height: 1.65;
  flex: 1;
}
.card-footer {
  padding: 0 28px 28px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--pine);
  font-weight: 600;
  font-size: .88rem;
  text-decoration: none;
  border: 1.5px solid var(--pine);
  padding: 9px 20px;
  border-radius: 40px;
  transition: background .2s, color .2s;
}
.card-link:hover { background: var(--pine); color: var(--white); }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--pine) 0%, var(--pine-dk) 100%);
  color: var(--white);
  text-align: center;
  padding: 72px 5%;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.cta-banner h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 14px;
  position: relative;
}
.cta-banner p {
  color: rgba(255,255,255,.75);
  max-width: 480px;
  margin: 0 auto 36px;
  font-size: .95rem;
  line-height: 1.65;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── FOOTER ── */
footer {
  background: var(--ink);
  color: rgba(255,255,255,.45);
  text-align: center;
  padding: 32px 5%;
  font-size: .8rem;
  line-height: 1.8;
}
footer a { color: var(--gold-lt); text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer strong { color: rgba(255,255,255,.7); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .intro-grid { grid-template-columns: 1fr; gap: 36px; }
  .day-cards { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.tall { grid-row: span 1; aspect-ratio: 4/3; }
  .alt-strip { flex-direction: row; }
  .alt-item { min-width: 120px; padding: 18px 20px; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-badges { gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}