/* ============================================
   Snowflake Blazer — Shared Design System
   Tailoring / textile inspired, clean & corporate
   ============================================ */

:root {
  --ink: #1C1F26;
  --flannel: #8B8478;
  --flannel-light: #C7C2B8;
  --thread: #B8924A;
  --thread-dark: #96763A;
  --shirt: #FAF8F4;
  --panel: #F3EFE7;
  --text: #222020;
  --line: rgba(28, 31, 38, 0.16);
  --max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--shirt);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  overflow-x: hidden;
  position: relative;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(28,31,38,0.025) 0px, rgba(28,31,38,0.025) 1px, transparent 1px, transparent 6px);
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .wrap {
    padding: 0 20px;
  }
}

h1, h2, h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}

em {
  font-style: italic;
  color: var(--thread);
}

/* ---------- Header / Nav ---------- */
header.site {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: var(--shirt);
}

header.site .wrap {
  padding-left: 20px;
  padding-right: 20px;
}

.nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
}

.wordmark {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 19px;
  color: var(--ink);
  text-decoration: none;
}

nav.links {
  display: flex;
  gap: 30px;
  align-items: center;
}

nav.links a {
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--text);
  letter-spacing: 0.01em;
  position: relative;
  padding-bottom: 4px;
}

nav.links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-image: repeating-linear-gradient(to right, var(--thread) 0px, var(--thread) 4px, transparent 4px, transparent 8px);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

nav.links a:hover::after,
nav.links a.active::after {
  transform: scaleX(1);
}

nav.links a.active {
  color: var(--thread-dark);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

@media (max-width: 760px) {
  nav.links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--shirt);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    padding: 0 36px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -8px 0 24px rgba(0,0,0,0.08);
    z-index: 20;
  }
  nav.links.open {
    transform: translateX(0);
  }
  nav.links a {
    font-size: 18px;
  }
  .nav-toggle {
    display: block;
    z-index: 21;
  }
}

/* ---------- Stitch divider (signature element) ---------- */
.stitch {
  width: 100%;
  height: 1px;
  background-image: repeating-linear-gradient(
    to right, var(--flannel) 0px, var(--flannel) 6px, transparent 6px, transparent 12px
  );
}

.stitch.accent {
  background-image: repeating-linear-gradient(
    to right, var(--thread) 0px, var(--thread) 6px, transparent 6px, transparent 12px
  );
}

/* ---------- Eyebrow label ---------- */
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--thread-dark);
  font-weight: 600;
  margin-bottom: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  padding: 13px 26px;
  border-radius: 2px;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--ink);
  color: var(--shirt);
}

.btn-primary:hover {
  background: var(--thread-dark);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-outline:hover {
  border-color: var(--thread);
  color: var(--thread-dark);
}

/* ---------- Sections ---------- */
section {
  position: relative;
  z-index: 1;
  padding: 88px 0;
}

section.tight {
  padding: 56px 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 52px;
}

.panel {
  background: var(--panel);
}

/* ---------- Placeholder image blocks ---------- */
.placeholder {
  background: var(--panel);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  color: var(--flannel);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 16px;
}

.placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(135deg, var(--flannel-light) 0px, var(--flannel-light) 1px, transparent 1px, transparent 14px);
  opacity: 0.5;
}

.placeholder.has-photo::before,
.placeholder.has-photo {
  padding: 0;
}

.placeholder.has-photo::before {
  display: none;
}

.placeholder span {
  position: relative;
  z-index: 1;
  background: var(--shirt);
  padding: 6px 12px;
  border: 1px dashed var(--flannel-light);
}

/* ---------- Cards ---------- */
.card {
  background: var(--shirt);
  border: 1px solid var(--line);
  padding: 28px;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  border-color: var(--thread);
  transform: translateY(-5px) rotate(-0.3deg);
  box-shadow: 0 14px 28px -10px rgba(28, 31, 38, 0.16);
}

.card h3 {
  font-size: 19px;
  margin: 18px 0 10px;
}

.card p {
  font-size: 14.5px;
  color: var(--text);
  opacity: 0.85;
}

/* ---------- Grid utilities ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 24px; }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  padding: 50px 0 32px;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-brand .wordmark {
  display: block;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 13.5px;
  color: var(--flannel);
  max-width: 32ch;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact a {
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  border-bottom: 1px solid transparent;
}

.footer-contact a:hover {
  color: var(--thread-dark);
  border-bottom-color: var(--thread);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: var(--flannel);
  letter-spacing: 0.02em;
}

/* ---------- Animations (reduced-motion respected) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  animation: rise 0.7s ease forwards;
}

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--thread);
  outline-offset: 3px;
}