/* ============================================================
   HAIDER'S WORK — styles.css  (fixed split-pane layout)
   ============================================================ */

/* ---------- Brand constants ---------- */
:root {
  --amber: #D9A15F;
  --ink: #12100D;

  --font-serif: "Fraunces", Georgia, serif;
  --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  --radius: 16px;
  --pane-w: min(38%, 440px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Light theme ---------- */
:root,
[data-theme="light"] {
  --bg: #FAF7F2;
  --surface: #FFFFFF;
  --surface-2: #F0EAE1;
  --text: #191613;
  --text-muted: rgba(25, 22, 19, 0.62);
  --accent: #B0722E;
  --accent-soft: #C98A4B;
  --line: rgba(25, 22, 19, 0.12);
  --line-strong: rgba(25, 22, 19, 0.24);
  --shadow: 0 24px 60px -30px rgba(45, 30, 12, 0.4);
}

/* ---------- Dark theme ---------- */
[data-theme="dark"] {
  --bg: var(--ink);
  --surface: #1B1814;
  --surface-2: #241F19;
  --text: #F5F1E9;
  --text-muted: rgba(245, 241, 233, 0.6);
  --accent: #D9A15F;
  --accent-soft: #E8C08B;
  --line: rgba(245, 241, 233, 0.12);
  --line-strong: rgba(245, 241, 233, 0.24);
  --shadow: 0 30px 70px -32px rgba(0, 0, 0, 0.72);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 0.35s var(--ease), color 0.35s var(--ease);
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }

/* ---------- Accessibility ---------- */
.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 {
  position: fixed;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--accent);
  color: #12100D;
  padding: 10px 18px;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              color 0.25s var(--ease), border-color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: #12100D; }
.btn-accent:hover { box-shadow: 0 16px 34px -16px var(--accent); }

.icon-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }
.icon-btn .icon {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

/* Hamburger (mobile only) */
.menu-toggle { display: none; position: relative; }
.menu-toggle span {
  position: absolute;
  width: 18px;
  height: 1.6px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.25s var(--ease), top 0.25s var(--ease);
}
.menu-toggle span:nth-child(1) { top: 17px; }
.menu-toggle span:nth-child(2) { top: 24px; }
.menu-toggle.open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-toggle.open span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* ============================================================
   LAYOUT
   ============================================================ */

/* ---------- Fixed left pane ---------- */
.pane {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--pane-w);
  padding: clamp(28px, 4vw, 48px);
  border-right: 1px solid var(--line);
  background: var(--bg);
  overflow-y: auto;
}
.pane-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pane-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.pane-titles { display: flex; flex-direction: column; gap: 8px; }

.brand {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 2.7vw, 2.3rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.08;
}
.brand em { font-style: italic; color: var(--accent); }

.pane-line {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  line-height: 1.3;
  color: var(--text-muted);
}
.pane-line .rotator { color: var(--accent); }

/* Rotating word */
.rotator {
  display: inline-grid;
  overflow: hidden;
  vertical-align: bottom;
}
.rotator-word {
  grid-area: 1 / 1;
  white-space: nowrap;
  transform: translateY(110%);
  opacity: 0;
}
.rotator-word:first-child { transform: translateY(0); opacity: 1; }
.rotator-word.is-in { animation: rollIn 0.55s var(--ease) forwards; }
.rotator-word.is-out { animation: rollOut 0.55s var(--ease) forwards; }

@keyframes rollIn {
  from { transform: translateY(110%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes rollOut {
  from { transform: translateY(0); opacity: 1; }
  to   { transform: translateY(-110%); opacity: 0; }
}

.pane-actions { display: flex; gap: 8px; flex-shrink: 0; }

.pane-blurb {
  color: var(--text-muted);
  font-size: 0.97rem;
  line-height: 1.6;
  max-width: 32ch;
  margin: 26px 0 0;
}

/* Nav + scroll-spy */
.pane-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 28px;
}
.pane-nav a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.06rem;
  padding: 7px 0;
  color: var(--text-muted);
  transition: color 0.25s var(--ease);
}
.pane-nav a::before {
  content: "";
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.pane-nav a:hover { color: var(--text); }
.pane-nav a.active { color: var(--text); }
.pane-nav a.active::before { width: 18px; }

.pane-foot {
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.pane-email {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s var(--ease);
}
.pane-email:hover { color: var(--accent); }
.pane-credit { font-size: 0.78rem; color: var(--text-muted); opacity: 0.7; }

/* ---------- Scrolling content ---------- */
.content {
  margin-left: var(--pane-w);
  padding: clamp(32px, 5vw, 64px) clamp(28px, 6vw, 72px) 96px;
  max-width: 1000px;
}

.sec {
  margin-top: clamp(48px, 7vw, 84px);
  padding-top: clamp(48px, 7vw, 84px);
  border-top: 1px solid var(--line);
}
.sec:first-child { margin-top: 0; padding-top: 0; border-top: none; }

.sec-head { max-width: 640px; margin-bottom: 40px; }

.eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.sec-head h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.lede { color: var(--text-muted); font-size: 1.05rem; font-weight: 300; }

/* ---------- Work rows (demos) ---------- */
.work-list { display: flex; flex-direction: column; gap: 18px; }

.work {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.work:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: var(--shadow); }

.work-link { display: grid; grid-template-columns: 0.9fr 1.1fr; }

.work-media {
  position: relative;
  aspect-ratio: 16 / 11;
  background: var(--surface-2);
  overflow: hidden;
}
.work-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.work:hover .work-media img { transform: scale(1.04); }

.work-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.badge-live { background: var(--accent); color: #12100D; }
.badge-soon { background: rgba(0, 0, 0, 0.55); color: #fff; }

.work-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--text-muted);
  background:
    linear-gradient(150deg, transparent 40%, var(--line) 40.5%, transparent 41%) 0 0 / 24px 24px,
    var(--surface-2);
  opacity: 0.75;
}
.work-cake,
.work-candle,
.work-jewellery { display: flex; flex-direction: column; gap: 4px; }
.work-cake svg,
.work-candle svg,
.work-jewellery svg { width: 64px; height: 64px; color: var(--accent); }
.work-cake span,
.work-candle span,
.work-jewellery span { font-size: 1.1rem; }

.work-body {
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.work-tag {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.work-body h3 { font-family: var(--font-serif); font-weight: 500; font-size: 1.5rem; }
.work-body p { color: var(--text-muted); font-size: 0.97rem; margin-bottom: 12px; }
.work-cta { margin-top: auto; font-size: 0.92rem; font-weight: 500; color: var(--accent); }
.work-cta span { transition: transform 0.25s var(--ease); }
.work:hover .work-cta span { transform: translateX(4px); }

.work.is-soon { opacity: 0.85; }
.work.is-soon .work-body h3 { color: var(--text-muted); }

/* ---------- Indexed lists (services / how) ---------- */
.indexed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.indexed-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}
.indexed-item:first-child { border-top: none; padding-top: 0; }
.indexed-num { font-family: var(--font-serif); font-style: italic; font-size: 1.4rem; color: var(--accent); }
.indexed-item h3 { font-family: var(--font-serif); font-weight: 500; font-size: 1.3rem; margin-bottom: 8px; }
.indexed-item p { color: var(--text-muted); font-size: 0.99rem; max-width: 56ch; }

/* ---------- About ---------- */
.about-copy { max-width: 60ch; }
.about-copy .lede { margin-bottom: 16px; }
.about-copy p { color: var(--text-muted); font-size: 1.03rem; }
.about-copy p + p { margin-top: 14px; }

/* ---------- Contact form ---------- */
.contact-form { max-width: 560px; display: flex; flex-direction: column; gap: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.82rem; font-weight: 500; color: var(--text-muted); }
.field input,
.field textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  resize: vertical;
  transition: border-color 0.2s var(--ease);
}
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--accent); }

.form-note { font-size: 0.9rem; min-height: 1.2em; }
.form-note.success { color: var(--accent); }
.form-note.error { color: #d4695c; }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* Pane load-in */
.mask { display: block; overflow: hidden; }
.mask > span {
  display: block;
  transform: translateY(112%);
  transition: transform 0.8s var(--ease);
}
.mask.is-in > span { transform: translateY(0); }

.rise {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.rise.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
  .reveal, .rise { opacity: 1; transform: none; }
  .mask > span { transform: none; }
  .rotator-word { transform: translateY(110%); opacity: 0; }
  .rotator-word:first-child { transform: none; opacity: 1; }
}

/* ---------- Responsive (stacked) ---------- */
@media (max-width: 900px) {
  .pane {
    position: static;
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 20px;
    overflow: visible;
  }
  .pane-inner { height: auto; }

  .content { margin-left: 0; padding: 28px 20px 64px; }

  .pane-blurb { display: none; }
  .pane-email { display: none; }

  .menu-toggle { display: grid; }

  .pane-nav { display: none; margin-top: 16px; gap: 0; }
  .pane-nav.open { display: flex; }
  .pane-nav a { padding: 11px 0; }

  .pane-foot { margin-top: 20px; }

  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .work-link { grid-template-columns: 1fr; }
  .indexed-item { grid-template-columns: 44px 1fr; gap: 14px; }
}