/* ============================================================
   SHAMMA — APEX CORE
   Sistema de diseño · Iglesia Jehová Shamma | Maicao
   Paleta corporativa extraída de la identidad real de la marca:
   negro profundo · púrpura/lila · magenta · dorado · crema
   ============================================================ */

:root {
  /* ---- Marca ---- */
  --noir:         #08060C;
  --noir-2:       #0D0916;
  --surface:      #150E22;
  --surface-2:    #1D1430;
  --violet-deep:  #3B1F6B;
  --violet:       #6D3BC4;
  --violet-lit:   #A855F7;
  --lila:         #C9A8F0;
  --magenta:      #D946A6;
  --gold:         #D9A441;
  --gold-lit:     #F0CE86;
  --cream:        #F6F2EC;
  --ink:          #F6F2EC;
  --ink-mute:     #9C90B4;
  --ink-soft:     #C6BCD8;
  --line:         rgba(201, 168, 240, 0.14);
  --line-strong:  rgba(201, 168, 240, 0.30);
  --glass:        rgba(255, 255, 255, 0.045);
  --glass-brd:    rgba(255, 255, 255, 0.10);

  /* ---- Gradientes de marca ---- */
  --grad-brand:  linear-gradient(115deg, var(--violet-deep) 0%, var(--violet-lit) 45%, var(--magenta) 100%);
  --grad-gold:   linear-gradient(115deg, var(--gold) 0%, var(--gold-lit) 50%, var(--gold) 100%);
  --grad-veil:   linear-gradient(180deg, rgba(8,6,12,0) 0%, rgba(8,6,12,.55) 55%, var(--noir) 100%);

  /* ---- Tipografía ---- */
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
  --font-label:   'Space Grotesk', 'DM Sans', sans-serif;
  --font-impact:  'Anton', 'Arial Narrow', Impact, sans-serif;
  --font-youth:   'Bungee', 'Space Grotesk', sans-serif;
  --font-script:  'Kaushan Script', 'Cormorant Garamond', cursive;

  /* ---- Espaciado base 8px ---- */
  --s1: .5rem;  --s2: 1rem;   --s3: 1.5rem; --s4: 2rem;
  --s6: 3rem;   --s8: 4rem;   --s12: 6rem;  --s16: 8rem;

  /* ---- Layout ---- */
  --max-w:       1400px;
  --gutter:      clamp(1.25rem, 4vw, 4rem);
  --section-pad: clamp(4.5rem, 11vw, 11rem);
  --radius:      18px;
  --radius-lg:   28px;

  /* ---- Easing premium ---- */
  --ease-out:    cubic-bezier(.16, 1, .3, 1);
  --ease-soft:   cubic-bezier(.34, 1.56, .64, 1);
  --ease-in:     cubic-bezier(.4, 0, 1, 1);

  /* ---- Duraciones ---- */
  --dur-fast: .25s; --dur-med: .55s; --dur-slow: 1.1s; --dur-cine: 1.8s;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* Cualquier `display` declarado después le gana al [hidden] del navegador */
[hidden] { display: none !important; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
html { font-size: clamp(15px, 1.05vw, 18px); }
img, video, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--violet-lit); color: #fff; }

body {
  background: var(--noir);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
}

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

/* ---- Tipografía base ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: .95;
  letter-spacing: -.015em;
}
.d1 { font-size: clamp(3.2rem, 11vw, 10rem); }
.d2 { font-size: clamp(2.6rem, 7.5vw, 6.4rem); }
.d3 { font-size: clamp(2rem, 4.4vw, 3.6rem); }
.d4 { font-size: clamp(1.5rem, 2.4vw, 2.2rem); }

.lead {
  font-size: clamp(1.05rem, 1.55vw, 1.35rem);
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 300;
}
p { color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-label);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: .8rem;
}
.eyebrow::before {
  content: '';
  width: 34px; height: 1px;
  background: var(--grad-gold);
  flex: none;
}
.eyebrow--center::after {
  content: '';
  width: 34px; height: 1px;
  background: var(--grad-gold);
  flex: none;
}

.italic-accent { font-style: italic; color: var(--lila); }
.gold-text {
  background: var(--grad-gold);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.brand-text {
  background: linear-gradient(100deg, var(--lila), var(--violet-lit) 50%, var(--magenta));
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* ---- Layout helpers ---- */
.wrap { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-pad); position: relative; overflow: hidden; }
.stack-sm > * + * { margin-top: var(--s2); }
.stack   > * + * { margin-top: var(--s3); }
.stack-lg > * + * { margin-top: var(--s6); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--violet-lit); color: #fff; padding: .8rem 1.4rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; border-radius: 4px; }

/* ---- Textura de grano global ---- */
.grain {
  position: fixed; inset: -50%;
  pointer-events: none; z-index: 3;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grainShift 8s steps(6) infinite;
  will-change: transform;
}
@keyframes grainShift {
  0%,100% { transform: translate(0,0); }
  20% { transform: translate(-3%, 2%); }
  40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -2%); }
  80% { transform: translate(3%, 1%); }
}

/* ---- Halos de luz de marca ---- */
.glow-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none; z-index: 0;
  opacity: .30; will-change: transform;
}
.glow-orb--violet { background: var(--violet-lit); }
.glow-orb--gold   { background: var(--gold); opacity: .18; }
.glow-orb--magenta{ background: var(--magenta); opacity: .22; }

/* ---- Divisor de sección ---- */
.rule {
  height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--line-strong) 30%, var(--line-strong) 70%, transparent);
}