:root {
  --emerald: #0D4A42;
  --emerald-deep: #083530;
  --ivory: #F8F5EF;
  --ivory-muted: #E8E4DA;
  --gold: #B8A066;
  --gold-muted: rgba(184, 160, 102, 0.45);
  --night: #1A2332;
  --night-soft: #2A3548;
  --text: #2C3E50;
  --font-display: "Amiri", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --max: 1000px;
  --wide: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
  background: var(--ivory);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* Geometric background overlay */
.geo-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(30deg, var(--emerald) 12%, transparent 12.5%, transparent 87%, var(--emerald) 87.5%, var(--emerald)),
    linear-gradient(150deg, var(--emerald) 12%, transparent 12.5%, transparent 87%, var(--emerald) 87.5%, var(--emerald)),
    linear-gradient(30deg, var(--emerald) 12%, transparent 12.5%, transparent 87%, var(--emerald) 87.5%, var(--emerald)),
    linear-gradient(150deg, var(--emerald) 12%, transparent 12.5%, transparent 87%, var(--emerald) 87.5%, var(--emerald));
  background-size: 80px 140px;
  background-position: 0 0, 0 0, 40px 70px, 40px 70px;
}

main, .header, .footer { position: relative; z-index: 1; }

/* Header */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.35s, box-shadow 0.35s;
}
.header.scrolled {
  background: rgba(248, 245, 239, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--gold-muted);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--wide);
  margin-inline: auto;
  padding: 1.25rem clamp(1.5rem, 5vw, 3rem);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--emerald);
}
.logo span { font-weight: 400; color: var(--gold); }

.menu-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}
.menu-btn span {
  width: 22px;
  height: 1.5px;
  background: var(--emerald);
  transition: transform 0.3s, opacity 0.3s;
}
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.nav-panel {
  display: none;
  position: fixed;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: var(--ivory);
}
.nav-panel.open { display: flex; }
.nav-panel a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--emerald);
}
.nav-panel a:hover { color: var(--gold); }

.lang-btn {
  margin-top: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.4rem 1rem;
  border: 1px solid var(--gold);
  color: var(--emerald);
}
.lang-btn:hover { background: var(--emerald); color: var(--ivory); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100svh;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  top: 15%;
  right: -5%;
  width: 280px;
  height: 280px;
  opacity: 0.12;
  background:
    conic-gradient(from 0deg at 50% 50%,
      var(--gold) 0deg 10deg, transparent 10deg 20deg,
      var(--gold) 20deg 30deg, transparent 30deg 40deg,
      var(--gold) 40deg 50deg, transparent 50deg 60deg,
      var(--gold) 60deg 70deg, transparent 70deg 80deg,
      var(--gold) 80deg 90deg, transparent 90deg 100deg,
      var(--gold) 100deg 110deg, transparent 110deg 120deg,
      var(--gold) 120deg 130deg, transparent 130deg 140deg,
      var(--gold) 140deg 150deg, transparent 150deg 160deg,
      var(--gold) 160deg 170deg, transparent 170deg 180deg,
      var(--gold) 180deg 190deg, transparent 190deg 200deg,
      var(--gold) 200deg 210deg, transparent 210deg 220deg,
      var(--gold) 220deg 230deg, transparent 230deg 240deg,
      var(--gold) 240deg 250deg, transparent 250deg 260deg,
      var(--gold) 260deg 270deg, transparent 270deg 280deg,
      var(--gold) 280deg 290deg, transparent 290deg 300deg,
      var(--gold) 300deg 310deg, transparent 310deg 320deg,
      var(--gold) 320deg 330deg, transparent 330deg 340deg,
      var(--gold) 340deg 350deg, transparent 350deg 360deg);
  border-radius: 50%;
}

.hero-inner {
  padding: clamp(3rem, 10vh, 6rem) clamp(1.5rem, 6vw, 4rem);
  max-width: 560px;
  z-index: 1;
}

.bismillah {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--emerald);
  margin-bottom: 1.5rem;
  direction: rtl;
}

.eyebrow {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--emerald-deep);
  margin-bottom: 1.5rem;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--text);
  opacity: 0.9;
  margin-bottom: 2.5rem;
  max-width: 42ch;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--emerald);
  color: var(--ivory);
  transition: background 0.25s, transform 0.25s;
}
.btn:hover {
  background: var(--emerald-deep);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--ivory);
  margin-left: 0.75rem;
}
.btn-outline:hover {
  background: var(--gold-muted);
  color: var(--ivory);
}

.hero-img {
  position: relative;
}
.hero-img img {
  width: 100%;
  height: clamp(320px, 45vh, 480px);
  object-fit: cover;
}
.hero-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, var(--ivory) 100%);
}

/* Sections */
.section {
  padding-block: clamp(5rem, 14vh, 9rem);
}
.section-alt { background: var(--ivory-muted); }

.section-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 6vw, 4rem);
}
.section-inner.wide { max-width: var(--wide); }

.ornament-line {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin-bottom: 2rem;
}

.label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--emerald-deep);
  line-height: 1.3;
  margin-bottom: 2rem;
}

.concept-grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.concept-grid p { max-width: 52ch; }

.concept-img {
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(13, 74, 66, 0.08);
}
.concept-img img {
  width: 100%;
  height: clamp(240px, 35vh, 360px);
  object-fit: cover;
}

/* Flow */
.flow-steps {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--gold-muted);
}
.flow-steps li {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.5rem 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--gold-muted);
}
.step-icon {
  font-size: 0.75rem;
  color: var(--gold);
  padding-top: 0.35rem;
}
.flow-steps h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--emerald);
  margin-bottom: 0.35rem;
}
.flow-steps p {
  grid-column: 2;
  font-size: 0.98rem;
  opacity: 0.88;
  max-width: 48ch;
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.split p { max-width: 48ch; margin-bottom: 1rem; }
.split figure img {
  width: 100%;
  height: clamp(260px, 38vh, 380px);
  object-fit: cover;
  border-radius: 2px;
}

.check-list {
  list-style: none;
  margin-top: 1.5rem;
}
.check-list li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
}
.check-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.65rem;
  top: 0.55em;
}

/* Community */
.comm-lead {
  max-width: 56ch;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}
.comm-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}
.comm-grid article {
  padding: 2rem 0;
  border-top: 1px solid var(--gold-muted);
}
.comm-grid h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--emerald);
  margin-bottom: 0.5rem;
}
.comm-img {
  width: 100%;
  height: clamp(220px, 32vh, 320px);
  object-fit: cover;
  border-radius: 2px;
}

/* Portfolio */
.port-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 1rem;
}
.port-card {
  position: relative;
  overflow: hidden;
}
.port-card img {
  width: 100%;
  height: clamp(220px, 30vh, 300px);
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.port-card:hover img { transform: scale(1.03); }
.port-cap {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gold-muted);
}
.port-cap h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--emerald);
  margin-bottom: 0.25rem;
}
.port-cap p { font-size: 0.9rem; opacity: 0.8; }

/* Planning */
.planning-box {
  position: relative;
  padding: clamp(3rem, 8vw, 5rem);
  background: var(--night);
  color: var(--ivory);
  border-radius: 2px;
  overflow: hidden;
}
.planning-box .label { color: var(--gold); }
.planning-box h2 { color: var(--ivory); }
.planning-box p { opacity: 0.92; max-width: 52ch; margin-bottom: 2rem; }

.planning-pattern {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 400px;
  height: 400px;
  opacity: 0.08;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 19px, var(--gold) 19px, var(--gold) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, var(--gold) 19px, var(--gold) 20px),
    repeating-linear-gradient(45deg, transparent, transparent 13px, var(--gold) 13px, var(--gold) 14px),
    repeating-linear-gradient(-45deg, transparent, transparent 13px, var(--gold) 13px, var(--gold) 14px);
}

.plan-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.plan-list li {
  font-size: 0.95rem;
  padding-left: 1.25rem;
  position: relative;
}
.plan-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* CTA */
.cta {
  background: var(--emerald-deep);
  color: var(--ivory);
  text-align: center;
}
.cta-inner h2 {
  color: var(--ivory);
  max-width: 20ch;
  margin-inline: auto;
  margin-bottom: 1.25rem;
}
.cta-inner p {
  opacity: 0.9;
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}
.cta-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.cta .btn-outline { border-color: var(--ivory); }

.footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
  color: var(--text);
  opacity: 0.7;
  background: var(--ivory);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* Desktop */
@media (min-width: 768px) {
  .menu-btn { display: none; }
  .nav-panel {
    display: flex !important;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    background: none;
    inset: auto;
  }
  .lang-btn { margin-top: 0; }

  .hero {
    grid-template-columns: 1fr 1.1fr;
    align-items: end;
  }
  .hero-img img { height: calc(100svh - 80px); min-height: 500px; }

  .concept-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .split.reverse figure { order: -1; }
  .comm-grid { grid-template-columns: repeat(3, 1fr); }
  .port-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .port-card:hover img { transform: none; }
}