/* Sigewyn — pre-launch storefront
   Concept: a shop window. Calm white canvas (the Apple-store discipline), one shelf of four
   objects, each wearing its sub-brand color. The shelf is the bold element; everything else
   is quiet, left-aligned and generous. Personality lives in the objects and the hover. */

@font-face { font-family: "Bricolage Grotesque"; src: url("../fonts/bricolage-grotesque-latin-opsz-normal.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Geist"; src: url("../fonts/geist-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }

:root {
  --bg: #FFFFFF;
  --surface: #F5F4F1;
  --ink: #16151A;
  --ink-2: #5D5A64;
  --line: #E4E2DD;
  --action: #16151A;
  --action-ink: #FFFFFF;
  --band-bg: #16151A;
  --band-fg: #F2F1EE;
  --band-fg-2: #B4B1BB;
  --band-line: #33313B;

  --fremd: #2E46F0;      --fremd-tint: #ECEEFE;  --fremd-ink: #2E46F0;
  --willow: #17955A;     --willow-tint: #E5F4EB; --willow-ink: #0E7444;
  --elf: #C25A33;        --elf-tint: #F9ECE5;    --elf-ink: #A3451F;
  --mere: #0B8D9B;       --mere-tint: #E2F2F4;   --mere-ink: #07707B;

  --font-display: "Bricolage Grotesque", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Geist", "Helvetica Neue", Arial, sans-serif;

  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.3125rem;
  --step-2: clamp(1.5rem, 1.25rem + 0.9vw, 2rem);
  --step-3: clamp(2rem, 1.4rem + 2.4vw, 3.25rem);
  --step-4: clamp(2.9rem, 1.6rem + 5.6vw, 6rem);

  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section: clamp(4rem, 2.5rem + 6vw, 8rem);
  --max: 78rem;
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121116; --surface: #1C1B21; --ink: #F2F1EE; --ink-2: #A9A6B0; --line: #2D2B34;
    --action: #F2F1EE; --action-ink: #121116;
    --band-bg: #1C1B21; --band-fg: #F2F1EE; --band-fg-2: #A9A6B0; --band-line: #34323C;
    --fremd: #7387FF; --fremd-tint: #1D2142;
    --willow: #3FCB86; --willow-tint: #15291F;
    --elf: #E58059; --elf-tint: #301E16;
    --mere: #35C2D0; --mere-tint: #12292C;
    --fremd-ink: #7387FF; --willow-ink: #3FCB86; --elf-ink: #E58059; --mere-ink: #35C2D0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121116; --surface: #1C1B21; --ink: #F2F1EE; --ink-2: #A9A6B0; --line: #2D2B34;
  --action: #F2F1EE; --action-ink: #121116;
  --band-bg: #1C1B21; --band-fg: #F2F1EE; --band-fg-2: #A9A6B0; --band-line: #34323C;
  --fremd: #7387FF; --fremd-tint: #1D2142;
  --willow: #3FCB86; --willow-tint: #15291F;
  --elf: #E58059; --elf-tint: #301E16;
  --mere: #35C2D0; --mere-tint: #12292C;
  --fremd-ink: #7387FF; --willow-ink: #3FCB86; --elf-ink: #E58059; --mere-ink: #35C2D0;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--ink-2); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

.skip { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--bg); padding: 0.5rem 1rem; z-index: 10; }
.skip:focus { left: var(--gutter); top: 0.75rem; }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }

h1, h2, h3 { font-family: var(--font-display); font-optical-sizing: auto; color: var(--ink); text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-4); line-height: 0.98; letter-spacing: -0.035em; font-weight: 720; }
h2 { font-size: var(--step-3); line-height: 1.04; letter-spacing: -0.028em; font-weight: 680; }
h3 { font-size: var(--step-2); line-height: 1.1; letter-spacing: -0.018em; font-weight: 650; }
p { margin: 0; max-width: 60ch; text-wrap: pretty; }

/* Visually hidden heading */
.skip-heading { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 2rem; padding-block: 1rem; }
.wordmark { font-family: var(--font-display); font-weight: 720; font-size: 1.5rem; letter-spacing: -0.03em; text-decoration: none; color: var(--ink); }
.wordmark:hover { color: var(--ink); }
.wordmark { display: inline-flex; align-items: center; gap: 0.55rem; }
.wordmark svg { width: 1.6rem; height: 1.6rem; flex: none; }
.nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; margin: 0; padding: 0; list-style: none; font-size: 0.975rem; }
.nav a { text-decoration: none; color: var(--ink-2); padding-block: 0.25rem; }
.nav a:hover { color: var(--ink); }
.status { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 500; color: var(--ink); background: var(--surface); border-radius: 999px; padding: 0.35rem 0.85rem; }
.status::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--willow); }

/* Hero */
.hero .wrap { display: grid; gap: clamp(2.5rem, 1.5rem + 3vw, 4.5rem); padding-block: clamp(3rem, 2rem + 4vw, 6rem) clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.hero-text { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.5rem var(--gutter); align-items: end; }
.hero-text h1 { grid-column: 1 / span 8; }
.hero-side { grid-column: 9 / span 4; display: grid; gap: 1.5rem; min-width: 0; }
.hero-lead { font-size: var(--step-1); line-height: 1.45; color: var(--ink-2); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 2.9rem; padding: 0 1.4rem; border-radius: 999px; font-weight: 600; font-size: 1rem; text-decoration: none; border: 1px solid var(--action); }
.btn-primary { background: var(--action); color: var(--action-ink); }
.btn-primary:hover { color: var(--action-ink); opacity: 0.86; }
.btn-quiet { color: var(--ink); border-color: var(--line); }
.btn-quiet:hover { color: var(--ink); border-color: var(--ink); }

/* Shelf: the signature */
.shelf { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(0.75rem, 0.4rem + 1.2vw, 1.5rem); }
.item { display: grid; gap: 0.9rem; min-width: 0; }
.item a { text-decoration: none; display: grid; gap: 0.9rem; color: var(--ink); }
.stage { aspect-ratio: 4 / 5; border-radius: var(--r-lg); display: grid; place-items: center; overflow: hidden; position: relative; }
.stage svg { width: 74%; height: auto; transition: transform 380ms cubic-bezier(.2,.8,.2,1); }
.item-fremd .stage { background: var(--fremd-tint); }
.item-willow .stage { background: var(--willow-tint); }
.item-elf .stage { background: var(--elf-tint); }
.item-mere .stage { background: var(--mere-tint); }
.cap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.25rem 0.75rem; padding-inline: 0.25rem; }
.cap-name { font-family: var(--font-display); font-weight: 680; font-size: var(--step-1); letter-spacing: -0.015em; }
.cap-kind { color: var(--ink-2); font-size: 0.95rem; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .item-fremd a:hover svg { transform: translateY(-8px) rotate(-3deg); }
  .item-willow a:hover svg { transform: translateY(-8px) rotate(6deg) scale(1.03); }
  .item-elf a:hover svg { transform: translateY(-8px) rotate(2deg); }
  .item-mere a:hover svg { transform: translateY(-8px) rotate(-5deg); }
}
@media (prefers-reduced-motion: no-preference) {
  .stage svg { animation: land 700ms cubic-bezier(.2,.8,.2,1) both; }
  .item:nth-child(2) .stage svg { animation-delay: 90ms; }
  .item:nth-child(3) .stage svg { animation-delay: 180ms; }
  .item:nth-child(4) .stage svg { animation-delay: 270ms; }
}
@keyframes land { from { transform: translateY(-18px) rotate(-4deg); } to { transform: none; } }

/* object fills */
.o-fremd { fill: var(--fremd); }
.o-willow { fill: var(--willow); }
.o-elf { fill: var(--elf); }
.o-mere { fill: var(--mere); }
.o-paper { fill: #FFFFFF; }
.o-ink { fill: var(--ink); }
.o-line { fill: none; stroke: var(--ink); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.o-white-line { fill: none; stroke: #FFFFFF; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.o-mere-stroke { fill: none; stroke: var(--mere); stroke-width: 14; }
.o-shadow { fill: var(--ink); opacity: 0.08; }
.o-frame { fill: var(--ink); }

/* Sections */
.section { padding-block: var(--section); }
.section + .section { border-top: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.25rem var(--gutter); margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.section-head h2 { grid-column: 1 / span 7; }
.section-head p { grid-column: 9 / span 4; color: var(--ink-2); align-self: end; }

/* Brands */
.brands { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(0.75rem, 0.4rem + 1.2vw, 1.5rem); list-style: none; margin: 0; padding: 0; }
.brand { border-radius: var(--r-lg); padding: clamp(1.5rem, 1rem + 2vw, 2.75rem); display: grid; gap: 1rem; align-content: start; min-width: 0; scroll-margin-top: 1.5rem; }
.brand-fremd { background: var(--fremd-tint); }
.brand-willow { background: var(--willow-tint); }
.brand-elf { background: var(--elf-tint); }
.brand-mere { background: var(--mere-tint); }
.brand-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.5rem 1rem; }
.brand h3 { font-size: var(--step-3); letter-spacing: -0.03em; }
.brand-kind { font-weight: 600; }
.brand-fremd .brand-kind { color: var(--fremd-ink); }
.brand-willow .brand-kind { color: var(--willow-ink); }
.brand-elf .brand-kind { color: var(--elf-ink); }
.brand-mere .brand-kind { color: var(--mere-ink); }
.brand p { color: var(--ink-2); }
.brand ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.brand li { background: var(--bg); border-radius: 999px; padding: 0.3rem 0.8rem; font-size: 0.9rem; }

/* Studio band */
.band { background: var(--band-bg); color: var(--band-fg); }
.band .wrap { padding-block: var(--section); display: grid; gap: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.band-head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1.25rem var(--gutter); }
.band h2 { color: var(--band-fg); grid-column: 1 / span 7; }
.band-head p { grid-column: 9 / span 4; color: var(--band-fg-2); align-self: end; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem var(--gutter); counter-reset: step; }
.step { display: grid; gap: 0.6rem; align-content: start; border-top: 1px solid var(--band-line); padding-top: 1.25rem; min-width: 0; }
.step::before { counter-increment: step; content: counter(step); font-family: var(--font-display); font-weight: 700; font-size: var(--step-2); line-height: 1; color: var(--band-fg); }
.step h3 { color: var(--band-fg); font-size: var(--step-1); letter-spacing: -0.01em; }
.step p { color: var(--band-fg-2); }
.step-human::before { color: #6FE3A5; }

/* Promises */
.promises { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--gutter); }
.promise { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 0.5rem 1.5rem; padding-block: 1.5rem; border-top: 1px solid var(--line); }
.promise h3 { font-size: var(--step-1); letter-spacing: -0.01em; }
.promise p { color: var(--ink-2); }

/* Name meaning */
.meaning { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 2rem var(--gutter); align-items: end; }
.meaning-word { grid-column: 1 / span 7; font-family: var(--font-display); font-weight: 720; font-size: clamp(3.5rem, 2rem + 8vw, 9rem); line-height: 0.9; letter-spacing: -0.045em; margin: 0; }
.meaning-word span { display: inline-block; }
.meaning-word .sige { color: var(--fremd); }
.meaning-word .wyn { color: var(--elf); }
.meaning dl { grid-column: 9 / span 4; margin: 0; display: grid; gap: 1.25rem; }
.meaning dl div { display: grid; gap: 0.25rem; }
.meaning dt { font-family: var(--font-display); font-weight: 680; font-size: var(--step-1); }
.meaning dd { margin: 0; color: var(--ink-2); }

/* FAQ */
.faq { display: grid; border-bottom: 1px solid var(--line); }
.faq details { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: 1.35rem; font-family: var(--font-display); font-weight: 650; font-size: var(--step-1); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-body); font-weight: 400; font-size: 1.6rem; line-height: 1; color: var(--ink-2); flex: none; }
.faq details[open] summary::after { content: "\2212"; }
.faq .answer { padding-bottom: 1.5rem; color: var(--ink-2); }

/* Footer */
.site-footer { border-top: 1px solid var(--line); font-size: var(--step--1); color: var(--ink-2); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem 2rem; padding-block: 2rem 2.5rem; }
.site-footer ul { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.site-footer a { color: var(--ink-2); }
.site-footer a:hover { color: var(--ink); }

/* Legal & 404 */
.doc .wrap { padding-block: clamp(3rem, 2rem + 4vw, 6rem) var(--section); }
.doc-inner { max-width: 44rem; display: grid; gap: 1.25rem; }
.doc-inner h1 { font-size: var(--step-3); margin-bottom: 0.5rem; }
.doc-inner h2 { font-size: var(--step-1); letter-spacing: -0.01em; margin-top: 1.5rem; }
.doc-inner p, .doc-inner li { color: var(--ink-2); }
.doc-inner ul { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.5rem; }
.updated { font-size: var(--step--1); color: var(--ink-2); }
.lost .wrap { padding-block: clamp(4rem, 3rem + 6vw, 9rem); display: grid; gap: 1.5rem; }
.lost p { color: var(--ink-2); }

/* Responsive */
@media (max-width: 60rem) {
  .hero-text h1, .hero-side { grid-column: 1 / -1; }
  .shelf { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-head h2, .section-head p, .band h2, .band-head p { grid-column: 1 / -1; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meaning-word, .meaning dl { grid-column: 1 / -1; }
}
@media (max-width: 44rem) {
  .brands, .promises { grid-template-columns: minmax(0, 1fr); }
  .promise { grid-template-columns: minmax(0, 1fr); }
  .nav { display: none; }
}
@media (max-width: 30rem) {
  .steps { grid-template-columns: minmax(0, 1fr); }
  .cap { flex-direction: column; gap: 0; }
}