/* ============================================================
   FORJA CRISTÃ — Design System & Global Styles
   Version: 1.0 | PT-BR | Mobile-First
   ============================================================ */

/* ─── 1. CUSTOM PROPERTIES (DESIGN TOKENS) ─────────────────── */
:root {
  /* Brand Palette — fundo escuro quente (tom de forja/brasa) */
  --clr-brand-950: #120D08;
  --clr-brand-900: #1A1310;
  --clr-brand-800: #241A14;
  --clr-brand-700: #33251A;
  --clr-brand-600: #4A3623;

  /* Accent — Dourado / Âmbar (forja) */
  --clr-accent-600: #B8791C;
  --clr-accent-500: #D4941F;
  --clr-accent-400: #E8A83C;
  --clr-accent-300: #F0C270;
  --clr-accent-200: #F6D89B;
  --clr-accent-100: #FBEACB;

  /* Neutral */
  --clr-white:      #FFFFFF;
  --clr-gray-50:    #FAF8F5;
  --clr-gray-100:   #F3EEE7;
  --clr-gray-200:   #E5DCCF;
  --clr-gray-300:   #CBBFA9;
  --clr-gray-400:   #9C8D77;
  --clr-gray-500:   #746657;
  --clr-gray-600:   #574C40;
  --clr-gray-700:   #3D352C;
  --clr-gray-800:   #241F1A;
  --clr-gray-900:   #16130F;

  /* Semantic */
  --clr-text:           #16130F;
  --clr-text-secondary: #574C40;
  --clr-text-muted:     #9C8D77;
  --clr-surface:        #FFFFFF;
  --clr-surface-alt:    #FAF8F5;
  --clr-border:         #E5DCCF;

  /* Typography */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --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;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  --font-normal:    400;
  --font-medium:    500;
  --font-semibold:  600;
  --font-bold:      700;
  --font-extrabold: 800;

  --leading-tight:   1.1;
  --leading-snug:    1.25;
  --leading-normal:  1.5;
  --leading-relaxed: 1.65;

  /* Spacing (8px base grid) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-xl:  1400px;

  /* Effects */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.15), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --header-h: 72px;

  /* Page accent (overridden per page se necessário) */
  --page-accent-rgb: 216, 148, 31;
}

/* ─── 2. MODERN RESET ───────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--clr-text);
  background: var(--clr-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--leading-tight);
  font-weight: var(--font-bold);
}

/* ─── 3. LAYOUT ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
@media (min-width: 640px)  { .container { padding-inline: var(--space-8); } }
@media (min-width: 1024px) { .container { padding-inline: var(--space-10); } }

.section           { padding-block: var(--space-20); }
.section--sm       { padding-block: var(--space-12); }
.section--lg       { padding-block: var(--space-32); }
.section--dark     { background: var(--clr-brand-900); }
.section--gray     { background: var(--clr-gray-50); }

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-accent-400);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-extrabold);
  text-align: center;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.section--dark .section-title { color: var(--clr-white); }

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-text-secondary);
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  line-height: var(--leading-relaxed);
}

.section--dark .section-subtitle { color: rgba(255,255,255,0.55); }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ─── 4. BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), box-shadow var(--transition-base),
              background var(--transition-base), border-color var(--transition-base);
  white-space: nowrap;
  line-height: 1;
  cursor: pointer;
}
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-lg); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-accent-500), var(--clr-accent-600));
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(var(--page-accent-rgb), 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(var(--page-accent-rgb), 0.5);
}

.btn-secondary {
  background: var(--clr-white);
  color: var(--clr-accent-600);
  border: 2px solid var(--clr-accent-400);
}
.btn-secondary:hover { background: var(--clr-accent-100); transform: translateY(-2px); }

.btn-dark {
  background: var(--clr-brand-800);
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.1);
}
.btn-dark:hover { background: var(--clr-brand-700); transform: translateY(-2px); }

.btn-ghost {
  color: var(--clr-white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.6); }

.btn-disabled {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.35);
  cursor: not-allowed;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ─── 5. HEADER ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.site-header.is-transparent { background: transparent; }
.site-header.is-solid {
  background: rgba(18, 13, 8, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Logo */
.site-logo { display: flex; align-items: center; gap: var(--space-2); z-index: 10; }
.logo-wordmark {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-extrabold);
  color: var(--clr-white);
  letter-spacing: -0.02em;
}
.logo-wordmark span { color: var(--clr-accent-400); }

/* Desktop Nav */
.site-nav { display: none; align-items: center; gap: var(--space-1); }
@media (min-width: 1024px) { .site-nav { display: flex; } }

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover, .nav-link.is-active {
  color: var(--clr-white);
  background: rgba(255,255,255,0.08);
}

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta.is-visible { display: inline-flex; } }

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  z-index: 1001;
}
@media (min-width: 1024px) { .hamburger { display: none; } }

.hamburger__line {
  width: 22px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}
.hamburger.is-open .hamburger__line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open .hamburger__line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open .hamburger__line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--clr-brand-950);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: calc(var(--header-h) + var(--space-6)) var(--space-5) var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  overflow-y: auto;
}
.mobile-menu.is-open { opacity: 1; pointer-events: all; }

.mobile-nav { display: flex; flex-direction: column; gap: var(--space-1); }
.mobile-nav__link {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: rgba(255,255,255,0.75);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  display: block;
}
.mobile-nav__link:hover { color: var(--clr-white); background: rgba(255,255,255,0.06); }

.mobile-menu__cta {
  margin-top: auto;
  padding-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ─── 6. FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-brand-950);
  color: rgba(255,255,255,0.6);
  padding-top: var(--space-16);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}
@media (min-width: 640px)  { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2.5fr 1fr 1fr; gap: var(--space-8); } }

.footer-brand__tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
  color: rgba(255,255,255,0.4);
  max-width: 300px;
}
.footer-col__title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-white);
  margin-bottom: var(--space-4);
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { font-size: var(--text-sm); color: rgba(255,255,255,0.45); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--clr-accent-400); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-block: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.25);
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }
.footer-legal a { font-size: var(--text-xs); color: rgba(255,255,255,0.28); transition: color var(--transition-fast); white-space: nowrap; }
.footer-legal a:hover { color: rgba(255,255,255,0.65); }
@media (min-width: 768px) { .footer-legal { justify-content: flex-end; } }

/* ─── 7. HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--clr-brand-900);
  padding-top: var(--header-h);
}
.hero--medium { min-height: 80vh; }

.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(var(--page-accent-rgb), 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 85% 60%, rgba(var(--page-accent-rgb), 0.10) 0%, transparent 50%);
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: var(--space-20);
}
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(var(--page-accent-rgb), 0.12);
  border: 1px solid rgba(var(--page-accent-rgb), 0.3);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--clr-accent-300);
  margin-bottom: var(--space-6);
}
.hero__label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent-400);
  flex-shrink: 0;
}
.hero__title {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-7xl));
  font-weight: var(--font-extrabold);
  color: var(--clr-white);
  line-height: 1.05;
  margin-bottom: var(--space-6);
  letter-spacing: -0.025em;
}
.hero__title .accent {
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 1), var(--clr-accent-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__description {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: rgba(255,255,255,0.6);
  max-width: 580px;
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-10);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.07);
}
.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--clr-white);
  line-height: 1;
}
.hero__stat-label { font-size: var(--text-sm); color: rgba(255,255,255,0.4); margin-top: var(--space-1); }

/* ─── 8. CARDS ──────────────────────────────────────────────── */
.card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card--dark {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.08);
}
.card--dark:hover { background: rgba(255,255,255,0.06); }

.card__icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 0.15), rgba(var(--page-accent-rgb), 0.05));
}
.card__title { font-size: var(--text-lg); font-weight: var(--font-semibold); margin-bottom: var(--space-2); }
.card--dark .card__title { color: var(--clr-white); }
.card__text { font-size: var(--text-sm); color: var(--clr-text-secondary); line-height: var(--leading-relaxed); }
.card--dark .card__text { color: rgba(255,255,255,0.5); }

/* Produto (vitrine) */
.product-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}
.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-base);
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 0.10), transparent 60%);
}
.product-card:not(.product-card--soon):hover { transform: translateY(-6px); border-color: rgba(var(--page-accent-rgb), 0.35); }
.product-card:not(.product-card--soon):hover::after { opacity: 1; }
.product-card--soon { opacity: 0.55; }

.product-card__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(var(--page-accent-rgb), 0.15);
  color: var(--clr-accent-300);
  margin-bottom: var(--space-4);
}
.product-card__number {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: rgba(255,255,255,0.3);
  margin-bottom: var(--space-2);
}
.product-card__emoji { font-size: 2.25rem; margin-bottom: var(--space-4); }
.product-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--clr-white);
  margin-bottom: var(--space-2);
}
.product-card__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  flex: 1;
}
.product-card__link {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--clr-accent-400);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}

/* Check list */
.check-list { display: flex; flex-direction: column; gap: var(--space-3); }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}
.check-item__icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 1), var(--clr-accent-600));
  color: var(--clr-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: var(--font-bold);
  margin-top: 2px;
}

/* ─── 9. CTA SECTION ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(155deg, var(--clr-brand-800), var(--clr-brand-950));
  position: relative;
  overflow: hidden;
  padding-block: var(--space-24);
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 90% at 50% 50%, rgba(var(--page-accent-rgb), 0.12) 0%, transparent 70%);
}
.cta-section__inner { position: relative; z-index: 1; text-align: center; }
.cta-section__title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-extrabold);
  color: var(--clr-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}
.cta-section__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
}
.cta-section__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: var(--space-4); }

/* ─── 10. STAT HIGHLIGHT ────────────────────────────────────── */
.stat-card { text-align: center; padding: var(--space-6); }
.stat-card__value {
  font-family: var(--font-display);
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: var(--font-extrabold);
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 1), var(--clr-accent-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-card__label { font-size: var(--text-base); color: rgba(255,255,255,0.6); margin-top: var(--space-2); }
.stat-card__desc { font-size: var(--text-xs); color: rgba(255,255,255,0.35); margin-top: var(--space-1); }

/* ─── 11. DIVIDER ───────────────────────────────────────────── */
.divider {
  width: 56px; height: 3px;
  background: linear-gradient(90deg, rgba(var(--page-accent-rgb), 1), rgba(var(--page-accent-rgb), 0.3));
  border-radius: 2px;
  margin: var(--space-4) auto var(--space-6);
}
.divider--left { margin-left: 0; }

/* ─── 12. HIGHLIGHT TEXT ────────────────────────────────────── */
.highlight {
  background: linear-gradient(135deg, rgba(var(--page-accent-rgb), 1), var(--clr-accent-200));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── 13. SCROLL ANIMATIONS ─────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─── 14. UTILITY ───────────────────────────────────────────── */
.text-center { text-align: center; }
.text-white  { color: var(--clr-white) !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}