/* Pencapaian page — dark deck theme (--gold from tokens.css) */
:root {
  --gold-dim: rgba(212, 175, 55, 0.15);
  --dark: #0a0a0a;
  --dark-2: #111111;
  --dark-3: #181818;
  --slate: #7a7a7a;
  --white: #f5f0e8;
  --cream: #ede8dc;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--dark);
  color: var(--white);
  font-family: "Inter", sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* TOP BAR */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.97) 60%,
    rgba(10, 10, 10, 0)
  );
  pointer-events: none;
}

.topbar a {
  pointer-events: all;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
}

.topbar a:hover {
  opacity: 1;
  color: var(--gold);
}

.topbar a svg {
  width: 15px;
  height: 15px;
}

.topbar-brand {
  font-family: "Playfair Display", serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  pointer-events: none;
}

.topbar-count {
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  color: var(--slate);
  pointer-events: none;
  font-weight: 300;
  min-width: 54px;
  text-align: right;
}

/* HERO */
.hero {
  position: relative;
  height: 36vh;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 2.8rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
      90deg,
      rgba(212, 175, 55, 0.025) 0,
      rgba(212, 175, 55, 0.025) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(212, 175, 55, 0.025) 0,
      rgba(212, 175, 55, 0.025) 1px,
      transparent 1px,
      transparent 80px
    );
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 50% 110%,
    rgba(212, 175, 55, 0.1) 0%,
    transparent 70%
  );
}

.hero-eyebrow {
  position: relative;
  z-index: 1;
  font-size: 0.67rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.8rem;
  opacity: 0;
  animation: fadeUp 0.7s 0.3s forwards;
}

.hero-title {
  position: relative;
  z-index: 1;
  font-family: "Playfair Display", serif;
  font-size: clamp(2.6rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
  text-align: center;
  opacity: 0;
  animation: fadeUp 0.7s 0.5s forwards;
}

.hero-title em {
  font-style: italic;
  color: var(--gold);
}

.hero-rule {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 2.5rem;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* STAGE */
.stage {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 2rem 9rem;
}

/* SLIDES */
.slide {
  display: none;
}

.slide.active {
  display: block;
  animation: slideIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

/* layouts */
.slide-inner {
  display: grid;
  border: 1px solid rgba(212, 175, 55, 0.14);
  overflow: hidden;
  min-height: 520px;
}

.layout-single {
  grid-template-columns: 55% 45%;
}

.layout-single-r {
  grid-template-columns: 45% 55%;
}

.layout-dual {
  grid-template-columns: 1fr 1fr;
}

/* image pane */
.slide-image-wrap {
  position: relative;
  overflow: hidden;
  background: #0c0c0c;
}

.slide-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: sepia(0.12) contrast(1.05);
  transition: transform 9s ease;
}

.slide.active .slide-image-wrap img {
  transform: scale(1.05);
}

.slide-image-wrap .img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    145deg,
    rgba(10, 10, 10, 0.3) 0%,
    rgba(10, 10, 10, 0.08) 100%
  );
}

.img-tag {
  position: absolute;
  top: 1.3rem;
  left: 1.3rem;
  background: var(--gold);
  color: #000;
  font-size: 0.59rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.28rem 0.65rem;
  z-index: 2;
}

/* dual stacked images */
.slide-dual-images {
  display: flex;
  flex-direction: column;
}

.slide-dual-images .slide-image-wrap {
  flex: 1;
  min-height: 255px;
}

.slide-dual-images .slide-image-wrap + .slide-image-wrap {
  border-top: 1px solid rgba(212, 175, 55, 0.1);
}

/* text pane */
.slide-text {
  padding: 3.2rem 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--dark-2);
  position: relative;
  overflow: hidden;
}

.slide-text::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 180px;
  height: 180px;
  background: radial-gradient(
    circle,
    rgba(212, 175, 55, 0.07) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.slide-number {
  position: absolute;
  top: 1.2rem;
  right: 1.8rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 4rem;
  font-weight: 300;
  color: rgba(212, 175, 55, 0.1);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
}

.slide-date {
  font-size: 0.64rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.slide-headline {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--cream);
  margin-bottom: 1.1rem;
}

.slide-headline em {
  color: var(--gold);
  font-style: italic;
}

.slide-rule {
  width: 38px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 1.1rem;
  flex-shrink: 0;
}

.slide-caption {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.03rem;
  line-height: 1.8;
  color: rgba(245, 240, 232, 0.68);
  font-weight: 300;
}

.slide-location {
  margin-top: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
}

.slide-location svg {
  width: 11px;
  height: 11px;
  color: var(--gold);
  flex-shrink: 0;
}

/* NAV */
.nav-bar {
  position: fixed;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: rgba(10, 10, 10, 0.94);
  border: 1px solid rgba(212, 175, 55, 0.22);
  padding: 0.65rem 1.3rem;
  backdrop-filter: blur(14px);
}

.nav-btn {
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.18s, color 0.18s;
}

.nav-btn:hover {
  background: var(--gold-dim);
  color: var(--gold);
}

.nav-btn:disabled {
  opacity: 0.22;
  cursor: not-allowed;
}

.nav-btn svg {
  width: 17px;
  height: 17px;
}

.nav-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.nav-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
  transition: background 0.22s, transform 0.22s;
}

.nav-dot.active {
  background: var(--gold);
  transform: scale(1.5);
}

.nav-label {
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--slate);
  min-width: 52px;
  text-align: center;
}

/* FOOTER */
.page-footer {
  text-align: center;
  padding: 1.8rem 2rem;
  border-top: 1px solid rgba(212, 175, 55, 0.08);
  font-size: 0.67rem;
  color: var(--slate);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-footer span {
  color: var(--gold);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .layout-single,
  .layout-single-r,
  .layout-dual {
    grid-template-columns: 1fr;
  }

  .layout-single-r .slide-text {
    order: 2;
  }

  .layout-single-r .slide-image-wrap {
    order: 1;
  }

  .slide-image-wrap {
    min-height: 260px;
  }

  .slide-text {
    padding: 2rem 1.5rem;
  }

  .topbar {
    padding: 0.9rem 1.2rem;
  }

  .stage {
    padding: 2.5rem 1rem 9rem;
  }
}