/* ==========================================================================
   BASE — reset, document defaults, typography, helpers, scroll animations
   ========================================================================== */

/* ---------- Modern reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button { background: none; border: 0; cursor: pointer; }

a {
  color: var(--deep-rose);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover { color: var(--deep-rose-dark); }

ul, ol { list-style: none; }

table { border-collapse: collapse; width: 100%; }

/* Visible, on-brand focus ring for keyboard users only */
:focus-visible {
  outline: 2px solid var(--deep-rose);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: var(--lh-tight);
  color: var(--ink);
  letter-spacing: 0.01em;
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p { color: var(--ink-soft); }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--section-y); }

.section--blush { background: var(--grad-blush); }
.section--soft { background: var(--grad-soft); }
.section--cream { background: var(--cream); }

/* Section heading block: eyebrow script + serif title + ornament */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--sp-8);
}

.section-head__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--rose);
  margin-bottom: var(--sp-2);
}

.section-head__title {
  font-size: var(--fs-3xl);
  color: var(--deep-rose);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.section-head__text {
  margin-top: var(--sp-3);
  font-size: var(--fs-base);
}

/* Decorative diamond-and-rule ornament under section titles */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
}
.ornament::before,
.ornament::after {
  content: "";
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rose));
}
.ornament::after { background: linear-gradient(90deg, var(--rose), transparent); }
.ornament span {
  width: 8px;
  height: 8px;
  background: var(--rose);
  transform: rotate(45deg);
  border-radius: 2px;
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.hidden { display: none !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: 0;
}

/* Skip link for keyboard / screen-reader users */
.skip-link {
  position: absolute;
  left: var(--sp-4);
  top: -60px;
  z-index: var(--z-toast);
  background: var(--deep-rose);
  color: var(--white);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-sm);
  transition: top var(--t-fast);
}
.skip-link:focus { top: var(--sp-4); color: var(--white); }

/* ---------- Scroll reveal (driven by IntersectionObserver in main.js) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
/* Stagger children of a revealed group */
[data-reveal-delay="1"] { transition-delay: 0.08s; }
[data-reveal-delay="2"] { transition-delay: 0.16s; }
[data-reveal-delay="3"] { transition-delay: 0.24s; }
[data-reveal-delay="4"] { transition-delay: 0.32s; }
[data-reveal-delay="5"] { transition-delay: 0.4s; }
[data-reveal-delay="6"] { transition-delay: 0.48s; }
[data-reveal-delay="7"] { transition-delay: 0.56s; }

/* ---------- Decorative petal drift ---------- */
@keyframes floatY {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(6deg); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

@keyframes shimmer {
  0% { background-position: -420px 0; }
  100% { background-position: 420px 0; }
}

/* ---------- Respect reduced-motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Custom scrollbar ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--blush-50); }
::-webkit-scrollbar-thumb {
  background: var(--rose);
  border-radius: var(--r-pill);
  border: 2px solid var(--blush-50);
}
::-webkit-scrollbar-thumb:hover { background: var(--deep-rose); }

::selection { background: var(--blush); color: var(--deep-rose); }