/* ==========================================================================
   Iyonaa Accessoires — one light source
   reset → tokens → base → layout → components → motion → responsive
   ========================================================================== */

/* --- reset --------------------------------------------------------------- */

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

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

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* --- tokens -------------------------------------------------------------- */

:root {
  /* palette — exact brand samples */
  --oxblood: #590C12;
  --satin: #79333B;
  --blush: #EDD8D3;
  --porcelain: #FBF3F0;
  --gold: #A97B4E;
  --ink: #2A1A1B;

  /* type */
  --font-display: Prata, "Times New Roman", Times, serif;
  --font-body: Jost, "Helvetica Neue", Helvetica, Arial, sans-serif;

  --text-xs: 0.6875rem;   /* 11px */
  --text-sm: 0.75rem;     /* 12px */
  --text-base: 1.0625rem; /* 17px */
  --text-md: 1.125rem;
  --text-lg: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-xl: clamp(1.75rem, 1.2rem + 2vw, 2.75rem);
  --text-2xl: clamp(2.5rem, 1.4rem + 4.5vw, 5rem);
  --text-hero: clamp(3.25rem, 1.5rem + 8vw, 7.5rem);

  --tracking-caps: 0.28em;
  --leading-body: 1.65;
  --leading-tight: 1.15;

  /* house light — upper left → shadow down-right */
  --shadow-soft:
    18px 22px 40px -12px rgba(89, 12, 18, 0.18),
    6px 8px 14px -6px rgba(89, 12, 18, 0.1);
  --shadow-raised:
    22px 28px 48px -10px rgba(89, 12, 18, 0.22),
    8px 10px 18px -6px rgba(89, 12, 18, 0.12);
  --shadow-hover:
    28px 36px 56px -8px rgba(89, 12, 18, 0.26),
    10px 14px 22px -4px rgba(89, 12, 18, 0.14);
  --shadow-pill:
    12px 16px 32px -10px rgba(89, 12, 18, 0.16),
    4px 6px 12px -4px rgba(89, 12, 18, 0.08);

  --space-section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --space-gutter: clamp(1.25rem, 0.8rem + 2.5vw, 3rem);
  --content-max: 72rem;
  --header-h: 4.5rem;
  --radius-pill: 999px;
  --radius-soft: 2px;

  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-soft: ease-in-out;
}

/* --- base ---------------------------------------------------------------- */

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--ink);
  background-color: var(--porcelain);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: var(--leading-tight);
  color: var(--oxblood);
  letter-spacing: 0.01em;
}

p {
  max-width: 38rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 1000;
  padding: 0.65rem 1rem;
  background: var(--oxblood);
  color: var(--porcelain);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  border-radius: var(--radius-soft);
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--oxblood);
  outline-offset: 3px;
}

.eyebrow,
.lockup {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--satin);
}

.eyebrow {
  margin-bottom: 0.85rem;
}

/* --- layout -------------------------------------------------------------- */

.section-head {
  margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem);
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
  padding-inline: var(--space-gutter);
}

.section-head h2 {
  font-size: var(--text-xl);
}

/* --- header -------------------------------------------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0.85rem var(--space-gutter);
  pointer-events: none;
  transition: padding 0.35s var(--ease-out);
}

.site-header.is-scrolled {
  padding-top: 0.55rem;
}

.header-pill {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: min(100%, 52rem);
  padding: 0.7rem 1.35rem;
  background: rgba(251, 243, 240, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-pill);
  border: 1px solid rgba(237, 216, 211, 0.65);
  transition: box-shadow 0.35s var(--ease-out), background 0.35s var(--ease-out);
}

.site-header.is-scrolled .header-pill {
  background: rgba(251, 243, 240, 0.92);
  box-shadow: var(--shadow-soft);
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--oxblood);
  line-height: 1;
  flex-shrink: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 0.6rem + 1.5vw, 1.75rem);
  margin-left: auto;
}

.site-nav a,
.header-ig {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--ink);
  transition: color 0.25s var(--ease-out);
}

.site-nav a:hover,
.header-ig:hover {
  color: var(--oxblood);
}

.header-ig {
  flex-shrink: 0;
  padding-left: 0.25rem;
  border-left: 1px solid rgba(169, 123, 78, 0.35);
  margin-left: 0.15rem;
  padding-left: 1rem;
}

/* --- hero ---------------------------------------------------------------- */

.hero {
  position: relative;
  isolation: isolate;
  padding-top: calc(var(--header-h) + clamp(2rem, 1rem + 3vw, 4rem));
  padding-bottom: var(--space-section);
  padding-inline: var(--space-gutter);
  overflow: hidden;
}

.hero-dappled {
  position: absolute;
  inset: -10% -5% -5% -10%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
  background:
    radial-gradient(ellipse 18% 22% at 18% 22%, rgba(42, 26, 27, 0.09) 0%, transparent 70%),
    radial-gradient(ellipse 14% 18% at 32% 18%, rgba(42, 26, 27, 0.07) 0%, transparent 68%),
    radial-gradient(ellipse 20% 16% at 48% 28%, rgba(89, 12, 18, 0.055) 0%, transparent 72%),
    radial-gradient(ellipse 12% 20% at 28% 42%, rgba(42, 26, 27, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 16% 14% at 55% 15%, rgba(42, 26, 27, 0.06) 0%, transparent 68%),
    radial-gradient(ellipse 22% 18% at 72% 35%, rgba(89, 12, 18, 0.04) 0%, transparent 75%),
    radial-gradient(ellipse 10% 16% at 40% 55%, rgba(42, 26, 27, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 15% 12% at 15% 60%, rgba(42, 26, 27, 0.05) 0%, transparent 72%);
  filter: blur(18px);
  mix-blend-mode: multiply;
  animation: dappled-drift 72s var(--ease-soft) infinite alternate;
  will-change: transform;
}

@keyframes dappled-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(3.5%, 2%, 0) scale(1.04);
  }
  100% {
    transform: translate3d(6%, -1.5%, 0) scale(1.02);
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: center;
  max-width: var(--content-max);
  margin-inline: auto;
}

.hero-frame {
  background: var(--blush);
  padding: clamp(0.85rem, 0.5rem + 1vw, 1.35rem);
  box-shadow: var(--shadow-raised);
  border-radius: var(--radius-soft);
}

.hero-frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 30%;
}

.hero-copy {
  padding-block: 0.5rem;
}

.hero-wordmark {
  font-size: var(--text-hero);
  line-height: 0.92;
  margin-bottom: 0;
  color: var(--oxblood);
}

/* Prata's 'y' hangs well below the baseline and line-height is tightened to 0.92,
   so the descender overflows the h1 box — clear it before the lockup sits down. */
.hero-copy .lockup {
  margin-top: calc(var(--text-hero) * 0.19);
  margin-bottom: 1.75rem;
  color: var(--oxblood);
}

.hero-tagline {
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--ink);
  max-width: 22rem;
  margin-bottom: 2rem;
  line-height: 1.45;
}

.hero-meta {
  margin-top: 1.35rem;
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--satin);
  letter-spacing: 0.02em;
}

/* --- buttons ------------------------------------------------------------- */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.75rem;
  background: var(--oxblood);
  color: var(--porcelain);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out),
    background 0.25s var(--ease-out);
}

.btn-primary:hover {
  transform: translate(-3px, -4px);
  box-shadow: var(--shadow-hover);
  background: var(--satin);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  color: var(--oxblood);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out), color 0.25s var(--ease-out);
}

.btn-secondary:hover {
  border-bottom-color: var(--gold);
}

/* --- pieces -------------------------------------------------------------- */

.pieces {
  padding-block: var(--space-section);
  padding-inline: var(--space-gutter);
}

.pieces-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 1rem + 2vw, 2.75rem) clamp(1.25rem, 0.6rem + 1.5vw, 2rem);
  max-width: var(--content-max);
  margin-inline: auto;
  align-items: start;
}

/* staggered table layout — middle column sits lower */
.pieces-layout .piece-card:nth-child(1),
.pieces-layout .piece-card:nth-child(3) {
  margin-top: 0;
}

.pieces-layout .piece-card:nth-child(2) {
  margin-top: 64px;
}

.pieces-layout .piece-card:nth-child(4),
.pieces-layout .piece-card:nth-child(6) {
  margin-top: 0;
}

.pieces-layout .piece-card:nth-child(5) {
  margin-top: 64px;
}

.piece-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition:
    transform 0.45s var(--ease-out);
}

.piece-media {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-soft);
  box-shadow: var(--shadow-soft);
  background: var(--blush);
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out);
}

.piece-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.piece-card:hover .piece-media,
.piece-card:focus-within .piece-media {
  transform: translate(-4px, -6px);
  box-shadow: var(--shadow-hover);
}

.piece-name {
  font-size: var(--text-lg);
  margin-bottom: 0.4rem;
}

.piece-desc {
  font-size: 0.95rem;
  color: var(--ink);
  opacity: 0.92;
  margin-bottom: 0.9rem;
  max-width: none;
}

.piece-order {
  position: relative;
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--oxblood);
  padding-bottom: 0.35rem;
}

.piece-order::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s var(--ease-out);
}

.piece-order:hover::after,
.piece-order:focus-visible::after {
  transform: scaleX(1);
}

/* --- marina band --------------------------------------------------------- */

.marina-band {
  position: relative;
  isolation: isolate;
  min-height: clamp(22rem, 40vw, 32rem);
  display: grid;
  align-items: center;
  overflow: hidden;
}

.marina-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.marina-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.marina-copy {
  position: relative;
  z-index: 1;
  max-width: var(--content-max);
  width: 100%;
  margin-inline: auto;
  padding: clamp(3rem, 4vw, 5rem) var(--space-gutter);
  /* text sits in empty sand left of the rings */
  width: min(100%, 22rem);
  margin-left: var(--space-gutter);
  margin-right: auto;
}

.marina-copy .eyebrow {
  color: var(--satin);
}

.marina-copy h2 {
  font-size: var(--text-xl);
  margin-bottom: 0.75rem;
}

.marina-caption {
  font-size: var(--text-md);
  font-weight: 300;
  color: var(--ink);
  margin-bottom: 1.25rem;
  max-width: 16rem;
}

/* soft blush scrim so type stays readable over sand */
.marina-copy::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 1rem -1.5rem 1rem -1.25rem;
  background: linear-gradient(
    105deg,
    rgba(251, 243, 240, 0.78) 0%,
    rgba(251, 243, 240, 0.55) 55%,
    rgba(251, 243, 240, 0) 100%
  );
  pointer-events: none;
}

/* --- atelier ------------------------------------------------------------- */

.atelier {
  padding-block: var(--space-section);
  padding-inline: var(--space-gutter);
  background: var(--blush);
}

.atelier-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.85fr);
  gap: clamp(2.5rem, 1.5rem + 4vw, 5rem);
  align-items: center;
  max-width: var(--content-max);
  margin-inline: auto;
}

.atelier-lead {
  font-size: var(--text-md);
  margin-bottom: 2.5rem;
  color: var(--ink);
}

.atelier-facts {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.atelier-facts li {
  display: grid;
  gap: 0.4rem;
  padding-block: 1.25rem;
  border-top: 1px solid var(--gold);
}

.atelier-facts li:last-child {
  border-bottom: 1px solid var(--gold);
}

.fact-label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--oxblood);
}

.fact-text {
  font-size: 0.98rem;
  font-weight: 300;
  color: var(--ink);
}

.atelier-frame {
  background: var(--porcelain);
  padding: clamp(0.65rem, 0.4rem + 0.8vw, 1rem);
  box-shadow: var(--shadow-raised);
  border-radius: var(--radius-soft);
  max-width: 26rem;
  margin-inline: auto;
}

.atelier-frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

/* --- order --------------------------------------------------------------- */

.order {
  padding-block: var(--space-section);
  padding-inline: var(--space-gutter);
}

.order-inner {
  max-width: 36rem;
  margin-inline: auto;
  text-align: center;
}

.order-inner .eyebrow,
.order-inner h2,
.order-inner .order-body {
  margin-inline: auto;
}

.order-inner h2 {
  font-size: var(--text-xl);
  margin-bottom: 1.25rem;
}

.order-body {
  margin-bottom: 2.25rem;
  color: var(--ink);
}

.order-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.5rem;
}

/* --- footer -------------------------------------------------------------- */

.site-footer {
  padding: clamp(2.5rem, 2rem + 2vw, 4rem) var(--space-gutter);
  border-top: 1px solid rgba(169, 123, 78, 0.35);
}

.footer-inner {
  max-width: var(--content-max);
  margin-inline: auto;
  text-align: center;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--oxblood);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.footer-inner .lockup {
  margin-bottom: 1.25rem;
  color: var(--oxblood);
}

.footer-meta {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--satin);
  max-width: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 0.65rem;
}

.footer-meta a:hover {
  color: var(--oxblood);
}

.footer-sep {
  color: var(--gold);
}

/* --- motion / reveal ----------------------------------------------------- */

/* The hero is above the fold, so it must never wait on JS or an observer.
   It animates in from CSS on load and is fully visible if animations don't run. */
@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.hero-visual,
.hero-copy {
  animation: hero-rise 0.9s var(--ease-out) both;
}

.hero-copy {
  animation-delay: 0.12s;
}

/* Scoped to .js (set by an inline script in <head>) so the page still reads
   if the script never runs — otherwise every revealed section stays at opacity 0. */
.js .reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition:
    opacity 0.85s var(--ease-out),
    transform 0.85s var(--ease-out);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* --- reduced motion ------------------------------------------------------ */

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

  .hero-dappled {
    animation: none;
  }

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

  .hero-visual,
  .hero-copy {
    animation: none;
  }

  .btn-primary,
  .piece-card,
  .piece-media,
  .piece-media img {
    transition: none;
  }

  .btn-primary:hover,
  .piece-card:hover .piece-media,
  .piece-card:focus-within .piece-media {
    transform: none;
  }

  .piece-order::after {
    transition: none;
  }
}

/* --- responsive ---------------------------------------------------------- */

@media (max-width: 960px) {
  .pieces-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pieces-layout .piece-card:nth-child(n) {
    margin-top: 0;
  }

  /* smaller stagger — even columns offset */
  .pieces-layout .piece-card:nth-child(2),
  .pieces-layout .piece-card:nth-child(4),
  .pieces-layout .piece-card:nth-child(6) {
    margin-top: 36px;
  }

  .atelier-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .atelier-visual {
    order: -1;
  }

  .atelier-frame {
    max-width: 20rem;
  }

  .marina-copy {
    width: min(100%, 18rem);
  }
}

@media (max-width: 780px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-visual {
    max-width: 22rem;
    margin-inline: auto;
  }

  .hero-copy {
    text-align: left;
  }

  .site-nav {
    display: none;
  }

  .header-pill {
    width: min(100%, 28rem);
    justify-content: space-between;
  }

  .header-ig {
    border-left: none;
    margin-left: auto;
    padding-left: 0;
  }
}

@media (max-width: 560px) {
  .pieces-layout {
    grid-template-columns: 1fr;
    max-width: 22rem;
  }

  .pieces-layout .piece-card:nth-child(n) {
    margin-top: 0;
  }

  .marina-band {
    min-height: 28rem;
  }

  .marina-media img {
    object-position: 72% center;
  }

  .marina-copy {
    width: min(100%, 100%);
    margin-left: 0;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .marina-copy::before {
    inset: 0.5rem 0 0.5rem 0;
    background: linear-gradient(
      180deg,
      rgba(251, 243, 240, 0.82) 0%,
      rgba(251, 243, 240, 0.55) 70%,
      rgba(251, 243, 240, 0.15) 100%
    );
  }

  .order-actions {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
}

@media (max-width: 360px) {
  .header-pill {
    padding-inline: 1rem;
  }

  .wordmark {
    font-size: 1.2rem;
  }
}