/* Aynur Hendekçi — "Organic Editorial Modernism" design system.
   Project-owned styling. Keep all project-specific design here, never in shared/. */

html {
  scroll-behavior: smooth;
}

body {
  background-color: #FAF8F5;
  color: #1F221E;
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background-color: rgba(94, 104, 82, 0.22);
}

:focus-visible {
  outline: 2px solid #5E6852;
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---- Typography ---- */
.font-serif {
  font-family: Fraunces, Georgia, Cambria, serif;
}

.font-sans {
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
}

.font-accent {
  font-family: "Cormorant Garamond", Georgia, Cambria, serif;
}

/* ---- Color utilities ---- */
.bg-brand {
  background-color: #5E6852;
}

.bg-brand\/10 {
  background-color: rgba(94, 104, 82, 0.1);
}

.bg-brand\/5 {
  background-color: rgba(94, 104, 82, 0.05);
}

.bg-canvas-card {
  background-color: #FFFFFF;
}

.bg-canvas-card\/60 {
  background-color: rgba(255, 255, 255, 0.6);
}

.bg-canvas-card\/90 {
  background-color: rgba(255, 255, 255, 0.9);
}

.bg-canvas-muted {
  background-color: #EDE6DC;
}

.bg-canvas-surface\/60 {
  background-color: rgba(244, 239, 234, 0.6);
}

.bg-stroke-subtle {
  background-color: #DFD8CC;
}

.bg-terracotta {
  background-color: #B77457;
}

.text-brand {
  color: #5E6852;
}

.text-canvas-light {
  color: #FAF8F5;
}

.text-ink-muted {
  color: #8C8E87;
}

.text-ink-primary {
  color: #1F221E;
}

.text-ink-secondary {
  color: #585A54;
}

.text-terracotta {
  color: #B77457;
}

.text-terracotta-dark {
  color: #9C5C40;
}

.border-stroke-light {
  border-color: #EBE5DC;
}

.border-stroke-subtle {
  border-color: #DFD8CC;
}

.hover\:bg-brand-hover:hover {
  background-color: #4C5542;
}

.hover\:bg-canvas-card:hover {
  background-color: #FFFFFF;
}

.hover\:bg-canvas-card\/60:hover {
  background-color: rgba(255, 255, 255, 0.6);
}

.hover\:border-brand\/30:hover {
  border-color: rgba(94, 104, 82, 0.3);
}

.hover\:text-ink-primary:hover {
  color: #1F221E;
}

.focus\:bg-brand:focus {
  background-color: #5E6852;
}

.group:hover .group-hover\:bg-brand {
  background-color: #5E6852;
}

.group:hover .group-hover\:bg-brand-hover {
  background-color: #4C5542;
}

.group:hover .group-hover\:text-white {
  color: #FFFFFF;
}

/* ---- Shadow color variants (used with Tailwind shadow-lg/md) ---- */
.shadow-brand\/25 {
  --tw-shadow-color: rgba(94, 104, 82, 0.25);
  --tw-shadow: var(--tw-shadow-colored);
}

.hover\:shadow-brand\/20:hover {
  --tw-shadow-color: rgba(94, 104, 82, 0.2);
  --tw-shadow: var(--tw-shadow-colored);
}

.hover\:shadow-soft:hover {
  box-shadow: 0 4px 20px -2px rgba(31, 34, 30, 0.03), 0 2px 6px -1px rgba(31, 34, 30, 0.02);
}

/* ---- Elevation ---- */
.elevation-soft {
  box-shadow: 0 4px 20px -2px rgba(31, 34, 30, 0.03), 0 2px 6px -1px rgba(31, 34, 30, 0.02);
}

.elevation-floating {
  box-shadow: 0 20px 40px -15px rgba(31, 34, 30, 0.07), 0 0 1px 1px rgba(235, 229, 220, 0.6);
}

/* ---- Atmosphere ---- */
.bg-organic-glow {
  background-color: #FAF8F5;
  background-image:
    radial-gradient(at 10% 20%, rgba(237, 230, 220, 0.6) 0px, transparent 50%),
    radial-gradient(at 90% 60%, rgba(244, 239, 234, 0.8) 0px, transparent 60%);
}

.glass-header {
  background: rgba(250, 248, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(235, 229, 220, 0.5);
}

/* ---- Gradient treatments ---- */
.video-placeholder-bg {
  background-image: linear-gradient(to bottom right, #EDE6DC, #F4EFEA 40%, #EDE6DC);
}

.sheen-white {
  background-image: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.sheen-brand {
  background-image: linear-gradient(to right, transparent, rgba(139, 150, 125, 0.2), transparent);
}

/* ---- Motion ---- */
@keyframes sheen {
  100% {
    transform: translateX(200%);
  }
}

@keyframes spinSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-6px);
  }
}

.group:hover .group-hover\:animate-sheen {
  animation: sheen 1.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.animate-spin-slow {
  animation: spinSlow 35s linear infinite;
}

.animate-float {
  animation: floatSlow 6s ease-in-out infinite;
}

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.7s cubic-bezier(0.23, 1, 0.32, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .animate-spin-slow,
  .animate-float,
  .group:hover .group-hover\:animate-sheen {
    animation: none;
  }
}

/* ---- Sticky bottom CTA ---- */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 55;
  border-top: 1px solid #DFD8CC;
  background-color: rgba(250, 248, 245, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  visibility: hidden;
  transform: translateY(100%);
  transition: transform 0.35s ease, visibility 0.35s;
  padding-bottom: env(safe-area-inset-bottom);
}

.sticky-cta--show {
  visibility: visible;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .sticky-cta {
    transition: none;
  }
}