/* Strand Aure — refined cinematic homepage */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--pearl);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
address { font-style: normal; }

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

em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--champagne);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--midnight);
  color: var(--pearl);
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: 1rem; }

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-ring {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 108, 0.55);
  box-shadow:
    0 0 0 3px rgba(201, 168, 108, 0.08),
    inset 0 0 12px rgba(201, 168, 108, 0.12);
  position: relative;
}

.logo-ring::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--champagne), var(--ember));
  opacity: 0.85;
}

.logo-word {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.logo-edition {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-left: -0.35rem;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  transition: background var(--ease), backdrop-filter var(--ease), box-shadow var(--ease);
}

.site-header.is-scrolled {
  background: rgba(250, 248, 245, 0.82);
  backdrop-filter: blur(20px) saturate(1.2);
  box-shadow: 0 1px 0 rgba(201, 168, 108, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.site-header:not(.is-scrolled) .logo-word,
.site-header:not(.is-scrolled) .nav-primary a {
  color: var(--pearl);
}

.site-header:not(.is-scrolled) .logo-edition {
  color: var(--champagne-light);
}

.site-header.is-scrolled .logo-word,
.site-header.is-scrolled .nav-primary a {
  color: var(--charcoal);
}

.nav-primary ul {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-primary a {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  transition: color var(--ease), opacity var(--ease);
}

.nav-primary a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--champagne), var(--ember));
  transition: width var(--ease);
}

.nav-primary a:not(.nav-cta):hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.55rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 100px;
  backdrop-filter: blur(8px);
  transition: border-color var(--ease), background var(--ease), box-shadow var(--ease);
}

.site-header.is-scrolled .nav-cta {
  border-color: rgba(26, 34, 44, 0.2);
}

.nav-cta:hover {
  border-color: var(--champagne);
  box-shadow: 0 0 24px var(--champagne-soft);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2rem;
  height: 2rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 1px;
  background: currentColor;
}

.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 99;
  background: var(--midnight);
  padding: 3rem 2rem;
}

.mobile-nav[hidden] { display: none; }

.mobile-nav a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  color: var(--pearl);
  line-height: 1.4;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--void);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: aure-kenburns 22s var(--ease-out) forwards;
}

@media (prefers-reduced-motion: reduce) {
  .hero-img { animation: none; transform: scale(1.02); }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(233, 78, 27, 0.08), transparent 55%),
    linear-gradient(to top, rgba(8, 11, 15, 0.92) 0%, rgba(8, 11, 15, 0.35) 45%, rgba(8, 11, 15, 0.55) 100%);
  z-index: 1;
}

.hero-glow {
  position: absolute;
  width: 40vw;
  height: 40vw;
  max-width: 500px;
  max-height: 500px;
  left: -10%;
  bottom: 10%;
  background: radial-gradient(circle, rgba(201, 168, 108, 0.12) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 1;
  animation: aure-shimmer 8s ease-in-out infinite;
}

.hero-inner {
  position: relative;
  z-index: 3;
  width: var(--container);
  margin-inline: auto;
  padding: calc(var(--header-h) + 2rem) clamp(1.5rem, 4vw, 2.5rem) 5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
}

.hero-content {
  max-width: 44rem;
  color: var(--pearl);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7.5vw, 5.25rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero h1 em {
  color: var(--champagne-light);
  text-shadow: 0 0 40px var(--champagne-soft);
}

.hero-lead {
  margin-top: 1.5rem;
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.25rem;
}

.hero-meta {
  position: relative;
  padding: 1.35rem 1.5rem;
  min-width: 14rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(24px) saturate(1.4);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  color: var(--pearl);
}

.meta-shine {
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--champagne-light), transparent);
  opacity: 0.6;
}

.meta-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--champagne);
}

.meta-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 0.4rem;
}

.meta-detail {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.25rem;
}

.meta-line {
  display: block;
  margin-top: 1rem;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
}

.scroll-text {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, var(--champagne), transparent);
  animation: aure-scroll-line 2.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-line { animation: none; opacity: 0.5; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.85rem;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
}

.btn:hover { transform: translateY(-2px); }

.btn-glow {
  background: linear-gradient(135deg, var(--champagne) 0%, #b8924f 100%);
  color: var(--void);
  box-shadow: 0 8px 32px var(--champagne-soft), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.btn-glow:hover {
  box-shadow: 0 12px 40px var(--champagne-glow), 0 0 0 1px var(--champagne-light);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: var(--pearl);
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-dark {
  background: var(--midnight);
  color: var(--pearl);
  box-shadow: 0 12px 32px rgba(8, 11, 15, 0.15);
}

.btn-dark:hover {
  box-shadow: 0 16px 40px rgba(8, 11, 15, 0.25), inset 0 -2px 0 var(--champagne);
}

/* Intro */
.intro {
  padding: clamp(5rem, 12vw, 8rem) 0 0;
  background: var(--pearl);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: end;
  padding-bottom: 4rem;
}

.intro-lead {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--charcoal);
}

.intro-metrics {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.75rem 2rem;
  background: var(--cream);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(26, 34, 44, 0.06);
}

.metric-value {
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 500;
  line-height: 1;
  background: linear-gradient(135deg, var(--charcoal), var(--champagne));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.metric-label {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fog);
}

.metric-divider {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, transparent, var(--champagne), transparent);
}

.intro-band {
  width: 100%;
  opacity: 0.5;
}

/* Sections */
.section {
  padding: clamp(5rem, 11vw, 8rem) 0;
}

.label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fog);
  margin-bottom: 0.75rem;
}

.label--light { color: rgba(255, 255, 255, 0.5); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.link-orbit {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fog);
  padding: 0.5rem 1rem;
  border: 1px solid var(--cream);
  border-radius: 100px;
  transition: color var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.link-orbit:hover {
  color: var(--champagne);
  border-color: var(--champagne);
  box-shadow: 0 0 24px var(--champagne-soft);
}

.project-type {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--champagne);
}

/* Work */
.work { background: var(--pearl); }

.project-feature {
  display: block;
  margin-bottom: 2.5rem;
}

.feature-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(8, 11, 15, 0.12);
}

.feature-frame figure {
  margin: 0;
  aspect-ratio: 21 / 9;
  overflow: hidden;
}

.feature-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.project-feature:hover .feature-frame img {
  transform: scale(1.04);
}

.feature-overlay {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: flex-end;
  gap: 2rem;
  padding: 3rem clamp(1.5rem, 5vw, 3rem);
  background: linear-gradient(to top, rgba(8, 11, 15, 0.88) 0%, transparent 100%);
  color: var(--pearl);
}

.feature-index {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1;
  color: var(--champagne);
  opacity: 0.7;
}

.feature-text h3 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  margin-top: 0.35rem;
}

.feature-text p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 0.25rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 16px 48px rgba(8, 11, 15, 0.08);
  transition: transform var(--ease-out), box-shadow var(--ease-out);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 64px rgba(8, 11, 15, 0.16);
}

.project-card figure {
  margin: 0;
  height: 100%;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
}

.project-card:hover img { transform: scale(1.08); }

.card-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 11, 15, 0.85) 0%, rgba(8, 11, 15, 0.1) 55%, transparent 100%);
  transition: opacity var(--ease);
}

.card-body {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.5rem;
  color: var(--pearl);
  transform: translateY(0.5rem);
  transition: transform var(--ease-out);
}

.project-card:hover .card-body { transform: translateY(0); }

.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 0.35rem;
}

.card-body p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.2rem;
}

/* Approach — dark cinematic band */
.approach {
  background: var(--midnight);
  color: var(--pearl);
  position: relative;
}

.approach h2 em { color: var(--champagne-light); }

.approach-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 6vw, 5rem);
}

.approach-intro p {
  margin-top: 1.25rem;
  color: rgba(255, 255, 255, 0.55);
  max-width: 24rem;
  font-weight: 300;
}

.principles li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.principles li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.principle-num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--champagne);
}

.principles h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
}

.principles p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.45rem;
  font-weight: 300;
}

/* Studio — overlapping panel */
.studio { background: var(--cream); }

.studio-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
}

.studio-photo {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(8, 11, 15, 0.12);
}

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

.studio-panel {
  margin-left: -4rem;
  padding: clamp(2rem, 4vw, 3rem);
  background: var(--pearl);
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 64px rgba(8, 11, 15, 0.08);
  position: relative;
  z-index: 1;
}

.studio-panel h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 400;
  margin-top: 0.25rem;
}

.studio-panel p {
  margin-top: 1.15rem;
  color: var(--fog);
  font-weight: 300;
}

.studio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.75rem 0;
}

.studio-tags li {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 0.45rem 0.9rem;
  border: 1px solid rgba(201, 168, 108, 0.25);
  border-radius: 100px;
  color: var(--charcoal);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.studio-tags li:hover {
  border-color: var(--champagne);
  box-shadow: 0 0 20px var(--champagne-soft);
}

/* Contact */
.contact {
  background: var(--void);
  color: var(--pearl);
}

.contact-stage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
}

.contact-intro h2 em { color: var(--champagne-light); }

.contact-intro > p {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 300;
}

.contact-intro address {
  margin-top: 2rem;
  font-size: 0.9375rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.55);
}

.contact-intro a {
  transition: color var(--ease);
}

.contact-intro a:hover { color: var(--champagne); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
}

.field label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0.4rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 300;
  color: var(--pearl);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--champagne);
  box-shadow: 0 0 0 3px var(--champagne-soft), 0 0 24px var(--champagne-soft);
}

.field textarea {
  resize: vertical;
  min-height: 6rem;
}

.contact-form .btn { align-self: flex-start; }

/* Footer */
.site-footer {
  padding: 2.5rem 0;
  background: var(--void);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.site-footer .logo-word { color: var(--pearl); }

.footer-copy {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.35);
  text-align: center;
}

.footer-inner nav {
  display: flex;
  justify-content: flex-end;
  gap: 1.75rem;
}

.footer-inner nav a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--ease);
}

.footer-inner nav a:hover { color: var(--champagne); }

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    max-width: 20rem;
  }

  .intro-grid,
  .approach-layout,
  .studio-stage,
  .contact-stage {
    grid-template-columns: 1fr;
  }

  .studio-panel {
    margin-left: 0;
    margin-top: -3rem;
  }

  .project-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-primary { display: none; }
  .menu-toggle { display: flex; }

  .intro-metrics {
    flex-direction: column;
    align-items: flex-start;
  }

  .metric-divider {
    width: 3rem;
    height: 1px;
  }

  .project-grid { grid-template-columns: 1fr; }

  .scroll-hint { display: none; }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .footer-copy { text-align: left; }
  .footer-inner nav { justify-content: flex-start; }
}