/* =============================================================
   lamporia.ae — Base / Reset / Typography / Utilities
   Fonts loaded via <link> in HTML head — no @import here.
============================================================= */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--f-sans);
  font-weight: var(--w-regular);
  font-size: var(--t-base);
  line-height: var(--lh-normal);
  color: var(--color-primary);
  background: var(--color-bg);
  overflow-x: hidden;
}

/* ── Headings ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--f-serif);
  font-weight: 300;
  line-height: var(--lh-tight);
  color: var(--color-primary);
}

h1 { font-size: clamp(2.75rem, 5.5vw, 5rem);  letter-spacing: -0.02em; line-height: 1.05; }
h2 { font-size: clamp(1.875rem, 3.2vw, 3rem);  letter-spacing: -0.015em; line-height: 1.1; }
h3 { font-size: clamp(1.25rem, 2vw, 1.875rem); letter-spacing: -0.01em; font-weight: 400; }
h4 { font-size: clamp(1rem, 1.6vw, 1.3rem);    font-weight: 400; }

/* ── Body text ────────────────────────────────────────── */
p  { line-height: var(--lh-loose); color: var(--color-muted); }
ul, ol { list-style: none; }
a  { color: inherit; text-decoration: none; transition: color var(--tb); }
img, video { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: var(--f-sans); color: inherit; }
input, textarea, select { font-family: var(--f-sans); font-size: var(--t-base); color: var(--color-primary); }
fieldset { border: none; }

/* ── Container ────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--c-max);
  margin-inline: auto;
  padding-inline: var(--cx);
}
.container--narrow { max-width: var(--c-mid); }

/* ── Typography helpers ───────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.65rem;
  font-weight: var(--w-semibold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.section-title {
  font-family: var(--f-serif);
  font-size: clamp(1.875rem, 3vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: var(--color-primary);
}

.section-sub {
  font-family: var(--f-sans);
  font-size: var(--t-md);
  font-weight: var(--w-light);
  color: var(--color-muted);
  line-height: var(--lh-loose);
  max-width: 500px;
}

/* ── Utilities ────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.text-gold   { color: var(--color-gold); }
.text-muted  { color: var(--color-muted); }
.text-white  { color: var(--color-white); }

/* ── Focus ────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ── Selection ────────────────────────────────────────── */
::selection { background: var(--color-gold-lt); color: var(--color-primary); }

/* ── Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar        { width: 4px; height: 4px; }
::-webkit-scrollbar-track  { background: var(--color-surface); }
::-webkit-scrollbar-thumb  { background: var(--color-border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }

/* ── Image placeholder ────────────────────────────────── */
.img-placeholder {
  position: relative;
  background: linear-gradient(135deg, #EEECE6 0%, #E8E5DE 60%, #F0EDE7 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s3);
  overflow: hidden;
}

/* shimmer sweep */
.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%);
  pointer-events: none;
}

/* warm bottom glow */
.img-placeholder::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(184,149,90,0.07), transparent);
  pointer-events: none;
}

.img-placeholder svg {
  position: relative; z-index: 1;
  width: 26px; height: 26px;
  opacity: 0.2;
  color: var(--color-gold);
}

.img-placeholder span {
  position: relative; z-index: 1;
  font-size: 0.6rem;
  font-weight: var(--w-semibold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  opacity: 0.5;
}

/* ── Stars ────────────────────────────────────────────── */
.stars { display: flex; align-items: center; gap: 2px; }
.stars svg { width: 12px; height: 12px; fill: var(--color-gold); color: var(--color-gold); }
.stars svg.empty { fill: none; stroke: var(--color-border); stroke-width: 1.5; }

/* ── Animations & reveals ─────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50%       { opacity: 0.85; transform: scale(1.05); }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.is-visible  { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 70ms; }
.reveal-d2 { transition-delay: 140ms; }
.reveal-d3 { transition-delay: 210ms; }
.reveal-d4 { transition-delay: 280ms; }

/* legacy delay class names */
.reveal-delay-1 { transition-delay: 70ms; }
.reveal-delay-2 { transition-delay: 140ms; }
.reveal-delay-3 { transition-delay: 210ms; }
.reveal-delay-4 { transition-delay: 280ms; }

.page-enter { animation: fadeIn 0.45s var(--ease) both; }