/* ─────────────────────────────────────────────
   MAHAREF — styles.css
   Single stylesheet for the entire static site.
───────────────────────────────────────────── */

/* ── FONTS ── */
@font-face {
  font-family: 'PPNMA';
  src: url('../assets/fonts/PPNeueMontrealArabic-Thin.woff2') format('woff2');
  font-weight: 100; font-display: swap;
}
@font-face {
  font-family: 'PPNMA';
  src: url('../assets/fonts/PPNeueMontrealArabic-Light.woff2') format('woff2');
  font-weight: 300; font-display: swap;
}
@font-face {
  font-family: 'PPNMA';
  src: url('../assets/fonts/PPNeueMontrealArabic-Regular.woff2') format('woff2');
  font-weight: 400; font-display: swap;
}
@font-face {
  font-family: 'PPNMA';
  src: url('../assets/fonts/PPNeueMontrealArabic-Medium.woff2') format('woff2');
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: 'PPNMA';
  src: url('../assets/fonts/PPNeueMontrealArabic-Bold.woff2') format('woff2');
  font-weight: 700; font-display: swap;
}

/* ── TOKENS ── */
:root {
  --color-cream:      #FFFFFF;
  --color-near-black: #000000;
  --color-brown:      #000000;
  --color-beige:      #000000;
  --color-olive:      #000000;
  --color-charcoal:   #000000;
  --color-gray:       #000000;

  --font-display: 'PPNMA', 'Cairo', sans-serif;
  --font-body:    'PPNMA', 'Scheherazade New', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;

  --leading-tight:   1.32;
  --leading-snug:    1.5;
  --leading-relaxed: 1.8;

  --radius-md:  12px;
  --radius-xl:  20px;
  --radius-2xl: 32px;
  --radius-3xl: 48px;

  --text-primary:   #FFFFFF;
  --text-secondary: rgba(255,255,255,0.64);
  --text-muted:     rgba(255,255,255,0.46);

  --bg-page:  #000000;
  --bg-card:  rgba(255,255,255,0.05);
  --bg-muted: rgba(255,255,255,0.03);

  --border-subtle:  rgba(255,255,255,0.14);
  --border-card:    rgba(255,255,255,0.16);
  --border-default: rgba(255,255,255,0.30);

  --px-page:       clamp(1.5rem, 5vw, 3rem);
  --py-section:    clamp(4rem, 8vw, 8rem);
  --max-w-content: 56rem;
  --max-w-wide:    72rem;
  --max-w-full:    80rem;
}

/* ── RESET ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'PPNMA', 'Cairo', sans-serif;
}
html { direction: rtl; scroll-behavior: smooth; }
body {
  background: #000000;
  color: #FFFFFF;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }

/* ── ANIMATIONS ── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-in    { animation: fadeIn    0.8s ease-out both; }
.animate-fade-in-up { animation: fadeInUp  0.8s ease-out both; }
.anim-delay-1 { animation-delay: 0.2s; }
.anim-delay-2 { animation-delay: 0.4s; }
.anim-delay-3 { animation-delay: 0.6s; }

/* ── NAV ── */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 0.875rem 1.5rem;
  pointer-events: none;
}
.nav-inner {
  max-width: 72rem;
  margin: 0 auto;
  pointer-events: auto;
}
.nav-pill {
  background: rgba(18,18,18,0.72);
  backdrop-filter: blur(28px) saturate(120%);
  -webkit-backdrop-filter: blur(28px) saturate(120%);
  border: 1px solid rgba(255,255,255,0.12);
  border-bottom-color: rgba(255,255,255,0.18);
  border-radius: 9999px;
  padding: 0.85rem 0.55rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.10), inset 0 1px 0 rgba(255,255,255,0.75);
}
.nav-logo-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem 0.875rem;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 300ms;
  text-decoration: none;
}
.nav-logo-btn:hover { opacity: 0.65; }
.nav-logo-btn img { height: 3rem; width: auto; filter: invert(1); }
.nav-links { display: flex; gap: 0.2rem; align-items: center; }
.nav-link {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.35rem 0.7rem;
  transition: color 200ms ease, background 200ms ease;
  line-height: 1.5;
  text-decoration: none;
  display: inline-block;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
}
.nav-link:hover { color: #FFFFFF; }
.nav-link.active {
  color: #FFFFFF;
  background: rgba(255,255,255,0.12);
  font-weight: 500;
}
.nav-actions { display: flex; align-items: center; gap: 0.375rem; flex-shrink: 0; }
.nav-cta {
  background: #FFFFFF;
  color: #000000 !important;
  margin-left: 15px;
  border: none;
  border-radius: 9999px;
  padding: 0.5rem 1.125rem;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 300ms;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}
.nav-cta:hover { opacity: 0.82; }
.nav-hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.nav-hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: #FFFFFF;
  transition: transform 300ms, opacity 300ms;
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── MOBILE MENU ── */
#mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 490;
  background: var(--bg-page);
  display: none;
  flex-direction: column;
  padding: 6rem var(--px-page) 3rem;
  overflow-y: auto;
}
#mobile-menu.open { display: flex; }
.mobile-nav-link {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 400;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: color 200ms;
  display: block;
}
.mobile-nav-link.active,
.mobile-nav-link:hover { color: var(--text-primary); font-weight: 800; }
.mobile-menu-cta {
  margin-top: 2rem;
  display: inline-block;
  background: #FFFFFF;
  color: #000000 !important;
  border-radius: 9999px;
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  text-decoration: none;
  align-self: flex-start;
}

/* ── LAYOUT ── */
.page-wrap { padding-top: 5rem; }
.section    { padding: var(--py-section) var(--px-page); }
.section + .section      { border-top: 1px solid var(--border-subtle); }
.section-muted           { background: var(--bg-muted); }
.section-dark            { background: #111111; }
.section-border          { border-top: 1px solid var(--border-subtle); }
.container-wide    { max-width: var(--max-w-wide);    margin: 0 auto; }
.container-content { max-width: var(--max-w-content); margin: 0 auto; }
.container-full    { max-width: var(--max-w-full);    margin: 0 auto; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; gap: 2.5rem; } }

.three-col { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
@media (max-width: 900px) { .three-col { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 580px) { .three-col { grid-template-columns: 1fr; } }

.two-col-sm { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
@media (max-width: 620px) { .two-col-sm { grid-template-columns: 1fr; } }

.tags-wrap   { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.footer-cols { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
@media (max-width: 640px) { .footer-cols { grid-template-columns: repeat(2,1fr); } }

/* ── TYPOGRAPHY HELPERS ── */
.hero-title    { font-size: clamp(4rem,  16vw, 10rem); }
.page-title    { font-size: clamp(2.5rem, 7vw,  4.5rem); }
.section-title { font-size: clamp(1.75rem,4vw,  2.75rem); }
.eyebrow {
  font-size: var(--text-sm);
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  display: block;
}

/* ── BUTTONS ── */
.btn-primary {
  background: #FFFFFF;
  color: #000000;
  border: none;
  border-radius: 9999px;
  padding: 1rem 2.5rem;
  font-size: var(--text-base);
  cursor: pointer;
  transition: background 300ms;
  display: inline-block;
  text-decoration: none;
}
.btn-primary:hover { opacity: 0.82; }

.btn-cream {
  background: var(--color-cream);
  color: var(--color-near-black);
  border: none;
  border-radius: 9999px;
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
  cursor: pointer;
  transition: background 300ms;
  display: inline-block;
  text-decoration: none;
}
.btn-cream:hover { opacity: 0.82; }

.btn-outline {
  background: none;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-radius: 9999px;
  padding: 0.75rem 2rem;
  font-size: var(--text-base);
  cursor: pointer;
  transition: background 300ms;
  display: inline-block;
  text-decoration: none;
}
.btn-outline:hover { background: var(--bg-card); }

.btn-outline-sm {
  background: none;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-radius: 9999px;
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background 300ms;
  display: inline-block;
  text-decoration: none;
}
.btn-outline-sm:hover { background: var(--bg-card); }

/* ── CARDS ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-3xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.card-sm {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
}
.card-white {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-3xl);
  padding: clamp(2rem,5vw,3.5rem);
}

/* ── TAGS / BADGES ── */
.tag {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 9999px;
  padding: 0.5rem 1.25rem;
  font-size: var(--text-base);
  color: var(--text-primary);
  display: inline-block;
}
.badge {
  border: 1px solid var(--border-card);
  border-radius: 9999px;
  padding: 0.375rem 1rem;
  font-size: var(--text-sm);
  display: inline-block;
}
.badge-brown  { color: #FFFFFF;  border-color: rgba(255,255,255,0.3); }
.badge-muted  { color: var(--text-muted); }

/* ── IMAGE PLACEHOLDER ── */
.img-ph {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-3xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-muted);
}
.img-ph svg   { opacity: 0.3; }
.img-ph span  { font-size: var(--text-sm); opacity: 0.4; }

/* ── FORMS ── */
.form-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.form-input,
.form-textarea {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  color: var(--text-primary);
  outline: none;
  transition: border-color 300ms, box-shadow 300ms;
}
.form-input:focus,
.form-textarea:focus {
  border-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.14);
}
.form-textarea { resize: vertical; }
.form-input[type="email"] { direction: ltr; text-align: right; }
.form-group { display: flex; flex-direction: column; gap: 1.5rem; }
.form-error {
  font-size: var(--text-sm);
  color: #c0392b;
  margin-top: 0.5rem;
}
.form-success {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-3xl);
  padding: 3rem;
  text-align: center;
}

/* ── BACK LINK ── */
.back-link {
  font-size: var(--text-sm);
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: 2.5rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 300ms;
  text-decoration: none;
}
.back-link:hover { color: var(--text-primary); }

/* ── FOOTER ── */
#site-footer {
  background: #0A0A0A;
  color: #FFFFFF;
  padding: var(--py-section) var(--px-page);
}
.footer-link {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  display: block;
  transition: color 200ms;
  padding: 0.25rem 0;
}
.footer-link:hover { color: var(--color-cream); }

/* ── CONTENT LOADING STATES ── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, rgba(0,0,0,0.10) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.content-empty {
  padding: 4rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: var(--text-lg);
}

/* ── HERO ── */
.hero {
  position: relative;
  width: 100%;
  height: 100svh;
  min-height: 420px;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--px-page);
  gap: 2rem;
}
.hero-logo-wrap {
  height: clamp(4rem, 13vw, 8.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-wrap img {
  max-height: 100%;
  max-width: min(82vw, 32rem);
  object-fit: contain;
  filter: invert(1);
  mix-blend-mode: screen;
  transition: opacity 200ms ease;
}
.hero-slogan {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: rgba(255,255,255,0.72);
  max-width: 32rem;
  line-height: var(--leading-relaxed);
  text-wrap: pretty;
}

/* ── JOURNAL / ARCHIVE CARDS ── */
.journal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-3xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 300ms;
  text-decoration: none;
  color: inherit;
}
.journal-card:hover { border-color: rgba(0,0,0,0.4); }
.journal-card-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--text-primary);
  line-height: var(--leading-tight);
}
.journal-card-excerpt {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.journal-card-meta {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: auto;
}