/* ============================================
   AEISYAH INTERIOR — Stylesheet
   Palette: warm stone + charcoal + terracotta/olive accents
   Type: Cormorant Garamond (display) / Work Sans (body) / Space Mono (labels)
   ============================================ */

:root {
  --stone: #EDE7DE;
  --stone-deep: #DED4C5;
  --paper: #F8F4ED;
  --charcoal: #2A2622;
  --charcoal-soft: #4A453E;
  --clay: #B5694A;
  --olive: #7C8363;
  --ochre: #E3B872;
  --line: rgba(42, 38, 34, 0.14);

  --font-display: "Cormorant Garamond", serif;
  --font-body: "Work Sans", sans-serif;
  --font-mono: "Space Mono", monospace;

  --container: 1200px;
  --radius: 4px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--charcoal);
  background: var(--stone);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============================================
   TYPE HELPERS
   ============================================ */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 18px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.18;
  color: var(--charcoal);
  letter-spacing: -0.01em;
  max-width: 640px;
}

.section-sub {
  margin-top: 18px;
  max-width: 540px;
  color: var(--charcoal-soft);
  font-size: 1.02rem;
  font-weight: 300;
}

.section {
  padding: 110px 0;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--charcoal);
  color: var(--paper);
}

.btn-primary:hover {
  background: var(--clay);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-ghost:hover {
  background: var(--charcoal);
  color: var(--paper);
  transform: translateY(-2px);
}

.btn-block {
  width: 100%;
}

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

/* ============================================
   HEADER
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(237, 231, 222, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 92px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  white-space: nowrap;
}

.logo span {
  font-style: italic;
  font-weight: 400;
  color: var(--clay);
  margin-left: 6px;
}

.logo-light {
  color: var(--paper);
}

.logo-light span {
  color: var(--ochre);
}

.main-nav {
  display: flex;
  gap: 36px;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  font-weight: 400;
}

.main-nav a {
  position: relative;
  padding: 6px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  width: 0%;
  background: var(--clay);
  transition: width 0.2s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.header-call {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.call-label {
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--charcoal-soft);
}

.call-number {
  font-size: 0.92rem;
  color: var(--charcoal);
  margin-top: 2px;
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  padding-top: 72px;
  padding-bottom: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin-bottom: 28px;
}

.hero-copy h1 em {
  font-style: italic;
  color: var(--clay);
}

.hero-sub {
  max-width: 420px;
  color: var(--charcoal-soft);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-media {
  position: relative;
}

.image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    repeating-linear-gradient(135deg, rgba(42,38,34,0.06) 0 14px, rgba(42,38,34,0.015) 14px 28px),
    var(--stone-deep);
  border: 1px dashed var(--charcoal-soft);
  color: var(--charcoal-soft);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
}

.hero-image {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.hero-tag {
  position: absolute;
  left: -36px;
  bottom: 40px;
  background: var(--charcoal);
  color: var(--paper);
  padding: 18px 22px;
  display: flex;
  gap: 14px;
  align-items: center;
  max-width: 240px;
  box-shadow: 0 18px 40px -20px rgba(42, 38, 34, 0.6);
}

.hero-tag-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.8rem;
  color: var(--ochre);
}

.hero-tag-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.swatch-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c);
  flex: none;
  box-shadow: 0 0 0 1px var(--line);
}

.swatch-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--charcoal-soft);
  margin-left: 6px;
}

/* ============================================
   SERVICES
   ============================================ */

.services {
  background: var(--paper);
}

.services-head {
  margin-bottom: 64px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  background: var(--paper);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
}

.service-index {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--clay);
  margin-bottom: 24px;
  line-height: 1;
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--charcoal);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--charcoal-soft);
  font-size: 0.96rem;
  font-weight: 300;
}

/* ============================================
   PROCESS
   ============================================ */

.process {
  background: var(--charcoal);
  color: var(--paper);
}

.process .eyebrow {
  color: var(--ochre);
}

.process .section-title {
  color: var(--paper);
  margin-bottom: 64px;
}

.process-list {
  display: flex;
  flex-direction: column;
}

.process-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid rgba(248, 244, 237, 0.14);
  align-items: baseline;
}

.process-list .process-row:last-child {
  border-bottom: 1px solid rgba(248, 244, 237, 0.14);
}

.process-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.6rem;
  color: var(--ochre);
}

.process-copy h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.process-copy p {
  color: rgba(248, 244, 237, 0.72);
  font-size: 0.98rem;
  font-weight: 300;
  max-width: 560px;
}

/* ============================================
   PORTFOLIO
   ============================================ */

.portfolio {
  background: var(--stone);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 18px;
}

.portfolio-image {
  height: 100%;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.portfolio-wide {
  grid-column: span 2;
}

/* ============================================
   ABOUT
   ============================================ */

.about {
  background: var(--paper);
}

.about-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: center;
}

.about-image {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.about-copy .section-title {
  max-width: 100%;
}

.about-features {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 40px;
}

.about-feature {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.about-feature h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.18rem;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.about-feature p {
  color: var(--charcoal-soft);
  font-size: 0.92rem;
  font-weight: 300;
}

/* ============================================
   CONTACT
   ============================================ */

.contact {
  background: var(--stone);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
}

.contact-info .section-title {
  max-width: 100%;
}

.info-list {
  list-style: none;
  margin-top: 36px;
  display: grid;
  gap: 18px;
}

.info-list li {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.info-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal-soft);
  padding-top: 3px;
}

.info-value {
  font-weight: 400;
  color: var(--charcoal);
}

.info-value a:hover {
  color: var(--clay);
}

.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 40px;
  display: grid;
  gap: 22px;
  align-content: start;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal-soft);
}

.form-row input,
.form-row select,
.form-row textarea {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.98rem;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--stone);
  color: var(--charcoal);
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--clay);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--charcoal);
  color: var(--paper);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 80px 32px 56px;
}

.footer-brand p {
  margin-top: 18px;
  color: rgba(248, 244, 237, 0.6);
  font-size: 0.94rem;
  font-weight: 300;
  max-width: 240px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ochre);
  margin-bottom: 20px;
}

.footer-col p {
  font-size: 0.92rem;
  font-weight: 300;
  color: rgba(248, 244, 237, 0.78);
  margin-bottom: 10px;
  line-height: 1.6;
}

.footer-col a:hover {
  color: var(--clay);
}

.footer-bottom {
  border-top: 1px solid rgba(248, 244, 237, 0.12);
  padding: 24px 32px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: rgba(248, 244, 237, 0.5);
  text-align: center;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero-inner,
  .about-inner,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }

  .hero-tag {
    left: 0;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-wide {
    grid-column: span 2;
  }

  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .section {
    padding: 72px 0;
  }

  .container {
    padding: 0 20px;
  }

  .header-inner {
    height: 76px;
  }

  .service-grid,
  .portfolio-grid,
  .about-features {
    grid-template-columns: 1fr;
  }

  .portfolio-wide {
    grid-column: span 1;
  }

  .process-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .swatch-strip {
    flex-wrap: wrap;
  }

  .swatch-label {
    width: 100%;
    margin-left: 0;
    margin-top: 8px;
  }

  .info-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-tag {
    position: static;
    margin-top: 16px;
    max-width: 100%;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}