/* ============================================================
   ARISYAFOOD GLOBAL NIAGA — SHARED DESIGN SYSTEM
   Domain: arisyaglobal.com
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Work+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500&display=swap');

/* --- Design Tokens --- */
:root {
  --green:       #0F3D2E;
  --green-dark:  #0B2E22;
  --gold:        #C89B3C;
  --spice:       #8B4A2E;
  --cream:       #F5F2EB;
  --sand:        #EAE4D6;
  --ink:         #16201C;
  --ink-60:      rgba(22,32,28,0.60);
  --ink-12:      rgba(22,32,28,0.12);
  --ink-06:      rgba(22,32,28,0.06);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Work Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --nav-h:    72px;
  --radius-card: 24px;
  --radius-sm:   12px;
  --shadow-card: 0 8px 40px rgba(22,32,28,0.10);
  --shadow-hover: 0 16px 56px rgba(22,32,28,0.16);
  --max-w: 1200px;
  --px: 24px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  font-size: 16px;
  line-height: 1.65;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.navbar.scrolled {
  background: rgba(245,242,235,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ink-06);
  box-shadow: 0 2px 20px rgba(22,32,28,0.08);
}
.navbar__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
  gap: 40px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.50);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background 0.25s, border-color 0.25s;
}
.navbar__logo:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.70);
}
/* Scrolled state: no glass effect, just clean */
.navbar.scrolled .navbar__logo {
  background: rgba(15,61,46,0.06);
  border-color: rgba(15,61,46,0.15);
}
.navbar.scrolled .navbar__logo:hover {
  background: rgba(15,61,46,0.12);
  border-color: rgba(15,61,46,0.25);
}
.navbar__logo-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
}
/* legacy — hidden but kept for footer compat */
.navbar__logo-badge { display: none; }
.navbar__wordmark   { display: none; }
.navbar__wordmark strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.01em;
}
.navbar__wordmark span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
}
.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.navbar__nav a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  padding: 6px 14px;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.navbar__nav a:hover,
.navbar__nav a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
/* Nav links shift to dark when navbar is scrolled */
.navbar.scrolled .navbar__nav a {
  color: var(--ink);
}
.navbar.scrolled .navbar__nav a:hover,
.navbar.scrolled .navbar__nav a.active {
  background: var(--ink-06);
  color: var(--green);
}
.navbar__cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: rgba(255,255,255,0.15);
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,0.50);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  backdrop-filter: blur(4px);
  transition: background 0.25s, border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  flex-shrink: 0;
  margin-left: 12px;
}
.navbar__cta:hover {
  background: rgba(255,255,255,0.28);
  border-color: #fff;
  transform: translateY(-1px);
}
/* CTA becomes solid green when scrolled */
.navbar.scrolled .navbar__cta {
  background: var(--green);
  border-color: var(--green);
  color: var(--cream) !important;
  backdrop-filter: none;
}
.navbar.scrolled .navbar__cta:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  box-shadow: 0 4px 16px rgba(15,61,46,0.25);
}
/* Hamburger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 8px;
  cursor: pointer;
}
.navbar__burger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}
.navbar.scrolled .navbar__burger span {
  background: var(--ink);
}
.navbar__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__burger.open span:nth-child(2) { opacity: 0; }
.navbar__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Mobile nav */
.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--ink-12);
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(22,32,28,0.10);
}
.navbar__mobile.open { display: flex; }
.navbar__mobile a {
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--ink-06);
}
.navbar__mobile .navbar__cta {
  margin: 12px 0 0;
  justify-content: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--sand);
  border-top: 1px solid var(--ink-12);
  padding: 64px 0 32px;
  margin-top: 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--ink-12);
}
.footer__logo {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-bottom: 12px;
}
.footer__brand .navbar__logo-img {
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-bottom: 12px;
}
.footer__brand p {
  font-size: 14px;
  color: var(--ink-60);
  max-width: 300px;
  margin-top: 16px;
  line-height: 1.7;
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul li a {
  font-size: 14px;
  color: var(--ink-60);
  transition: color 0.2s;
}
.footer__col ul li a:hover { color: var(--ink); }
.footer__contact p {
  font-size: 14px;
  color: var(--ink-60);
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.footer__contact p svg { flex-shrink: 0; margin-top: 3px; }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__bottom p {
  font-size: 13px;
  color: var(--ink-60);
}
.footer__socials {
  display: flex;
  gap: 12px;
}
.footer__socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--ink-12);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-60);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.footer__socials a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(200,155,60,0.06);
}

/* ============================================================
   TYPOGRAPHY HELPERS
   ============================================================ */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-60);
  margin-bottom: 14px;
  display: block;
}
.eyebrow--gold { color: var(--gold); }
.eyebrow--green { color: var(--green); }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(38px, 5vw, 64px); font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; }
h3 { font-size: clamp(20px, 2.5vw, 26px); font-weight: 600; }

.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section__header { max-width: 680px; margin-bottom: 56px; }
.section__header p { font-size: 17px; color: var(--ink-60); margin-top: 16px; line-height: 1.7; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s, box-shadow 0.25s, color 0.25s, border-color 0.25s;
  border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  background: var(--green);
  color: var(--cream);
  border-color: var(--green);
}
.btn--primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  box-shadow: 0 6px 20px rgba(15,61,46,0.28);
}
.btn--outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink-12);
}
.btn--outline:hover {
  border-color: var(--ink);
  box-shadow: 0 4px 14px rgba(22,32,28,0.10);
}
.btn--gold {
  background: var(--gold);
  color: var(--cream);
  border-color: var(--gold);
}
.btn--gold:hover {
  background: #b5892f;
  box-shadow: 0 6px 20px rgba(200,155,60,0.32);
}

/* ============================================================
   FLOATING CARD
   ============================================================ */
.card {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.card--sm { padding: 24px; }
.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--cream);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}
.card:hover .card__icon { transform: scale(1.08); }
.card__icon svg { width: 26px; height: 26px; stroke: var(--green); stroke-width: 1.6; fill: none; }

/* ============================================================
   DOT INDICATOR
   ============================================================ */
.dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ink-12);
  cursor: pointer;
  transition: width 0.4s ease, background 0.4s ease, border-radius 0.4s ease;
}
.dot.active {
  width: 24px;
  border-radius: 4px;
  background: currentColor;
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ============================================================
   PAGE OFFSET — removed; heroes use top-padding internally
   ============================================================ */
/* .page-body { padding-top: var(--nav-h); } */

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .navbar__nav,
  .navbar__cta { display: none; }
  .navbar__burger { display: flex; }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}
@media (max-width: 600px) {
  :root { --px: 16px; }
  .section { padding: 64px 0; }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   PAGE TRANSITION SYSTEM
   ============================================================ */

.page-transition {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  opacity: 0;
  transition: opacity 0.28s ease;
}

.page-transition.is-visible {
  opacity: 1;
  pointer-events: all;
}

.page-transition__logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  opacity: 0;
  transform: scale(0.88);
  transition: opacity 0.28s ease 0.18s, transform 0.28s ease 0.18s;
}

.page-transition.is-visible .page-transition__logo {
  opacity: 1;
  transform: scale(1);
}

.page-transition__logo img {
  width: 140px;
  height: auto;
}

.page-transition__dots {
  display: flex;
  gap: 7px;
  align-items: center;
}

.page-transition__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.3;
  animation: dotPulse 1.1s ease-in-out infinite;
}
.page-transition__dot:nth-child(2) { animation-delay: 0.18s; }
.page-transition__dot:nth-child(3) { animation-delay: 0.36s; }

@keyframes dotPulse {
  0%, 100% { opacity: 0.25; transform: scale(0.8); }
  50%       { opacity: 1;    transform: scale(1.2); }
}

/* Page enter fade */
body.page-enter {
  animation: pageEnter 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes pageEnter {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}