/* ═══════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════ */
:root,
[data-theme='light'] {
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 1rem + 4vw, 5rem);

  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Palette — Off-white / Midnight Ink / Amber */
  --color-bg:             #F9F7F4;
  --color-surface:        #FFFFFF;
  --color-surface-offset: #F2EFE9;
  --color-border:         #E4E0D9;
  --color-divider:        #EAE7E1;

  --color-text:           #1A1815;
  --color-text-muted:     #6B6762;
  --color-text-faint:     #B5B2AC;
  --color-text-inverse:   #F9F7F4;

  --color-ink:            #1A1815;
  --color-amber:          #C8952A;
  --color-amber-light:    #E8C27A;
  --color-amber-subtle:   #F5ECD8;

  --radius-sm:  0.25rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(26,24,21,0.06);
  --shadow-md: 0 4px 16px rgba(26,24,21,0.08);
  --shadow-lg: 0 16px 48px rgba(26,24,21,0.10);

  --content-narrow:  640px;
  --content-default: 960px;
  --content-wide:    1200px;

  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body:    'DM Sans', 'Helvetica Neue', sans-serif;

  --transition-fast: 160ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-med:  280ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 480ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme='dark'] {
  --color-bg:             #141210;
  --color-surface:        #1C1A17;
  --color-surface-offset: #211F1C;
  --color-border:         #2E2C28;
  --color-divider:        #252320;
  --color-text:           #E8E5DF;
  --color-text-muted:     #8A8680;
  --color-text-faint:     #504E4A;
  --color-text-inverse:   #141210;
  --color-ink:            #E8E5DF;
  --color-amber:          #D4A445;
  --color-amber-light:    #8A6520;
  --color-amber-subtle:   #2A2318;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.4);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #141210;
    --color-surface:        #1C1A17;
    --color-surface-offset: #211F1C;
    --color-border:         #2E2C28;
    --color-divider:        #252320;
    --color-text:           #E8E5DF;
    --color-text-muted:     #8A8680;
    --color-text-faint:     #504E4A;
    --color-text-inverse:   #141210;
    --color-ink:            #E8E5DF;
    --color-amber:          #D4A445;
    --color-amber-light:    #8A6520;
    --color-amber-subtle:   #2A2318;
  }
}

/* ═══════════════════════════════════════
   BASE RESET
═══════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; }
button { cursor: pointer; background: none; border: none; }

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

::selection { background: var(--color-amber-subtle); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-amber); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ═══════════════════════════════════════
   LAYOUT UTILITIES
═══════════════════════════════════════ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}

.section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.section--sm {
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}

.section-tag {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

/* ═══════════════════════════════════════
   SCROLL REVEAL
═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-ink);
  color: var(--color-bg);
  border: 1.5px solid var(--color-ink);
}
.btn--primary:hover {
  background: var(--color-amber);
  border-color: var(--color-amber);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-1px);
}
.btn--full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════
   HEADER / NAV
═══════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition-med), transform var(--transition-med);
}
.header--hidden { transform: translateY(-100%); }
.header--scrolled { box-shadow: var(--shadow-sm); }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 68px;
}

.nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav__logo-lockup,
.footer__logo-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav__logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
}

.footer__logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin-left: auto;
  list-style: none;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}
.nav__link:hover { color: var(--color-text); }

.nav__link.cta-link {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.nav__link.cta-link:hover { background: var(--color-amber); }

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--color-text); background: var(--color-surface-offset); }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  margin-left: auto;
  padding: var(--space-2);
}
.nav__toggle span {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-med);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.55;
}
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    var(--color-bg) 0%,
    color-mix(in oklab, var(--color-bg) 70%, transparent) 45%,
    color-mix(in oklab, var(--color-bg) 20%, transparent) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding-block: clamp(var(--space-20), 10vw, var(--space-32));
}

.hero__tag {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-5);
  transition-delay: 0.05s;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.08;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
  transition-delay: 0.1s;
}
.hero__headline em {
  font-style: italic;
  color: var(--color-amber);
}

.hero__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
  margin-bottom: var(--space-10);
  transition-delay: 0.15s;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  transition-delay: 0.2s;
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: clamp(var(--space-6), 5vw, var(--space-16));
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  z-index: 1;
}
.hero__scroll-line {
  width: 40px;
  height: 1px;
  background: var(--color-amber);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleX(1); opacity: 1; }
  50%       { transform: scaleX(0.5); opacity: 0.4; }
}

/* ═══════════════════════════════════════
   MARQUEE STRIP
═══════════════════════════════════════ */
.marquee-strip {
  overflow: hidden;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface-offset);
  padding-block: var(--space-3);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.marquee-track .sep {
  color: var(--color-amber);
  font-weight: 300;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-24));
  align-items: center;
}

.about__image-wrap {
  position: relative;
}
.about__image {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
}
.about__image-accent {
  position: absolute;
  bottom: -var(--space-4);
  right: -var(--space-4);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-amber));
  border-radius: var(--radius-full);
  bottom: calc(-1 * var(--space-4));
  right: 0;
}

.about__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
  transition-delay: 0.1s;
}
.about__body p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.75;
  max-width: 58ch;
}

.about__stats {
  display: flex;
  gap: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
  transition-delay: 0.15s;
}
.stat { display: flex; flex-direction: column; gap: var(--space-1); }
.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1;
}
.stat__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-amber);
}

/* ═══════════════════════════════════════
   SERVICES
═══════════════════════════════════════ */
.services { background: var(--color-surface); }

.services__header {
  max-width: 600px;
  margin-bottom: clamp(var(--space-12), 5vw, var(--space-20));
}
.services__intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  transition-delay: 0.1s;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  transition: border-color var(--transition-med), box-shadow var(--transition-med), transform var(--transition-med);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.service-card:hover {
  border-color: var(--color-amber);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.2;
}

.service-card__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
}

/* ═══════════════════════════════════════
   QUOTE STRIP
═══════════════════════════════════════ */
.quote-strip {
  background: var(--color-ink);
  color: var(--color-text-inverse);
}
[data-theme='dark'] .quote-strip {
  background: var(--color-amber-subtle);
}

.brand-quote {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}
.brand-quote p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  font-style: italic;
  line-height: 1.4;
  color: var(--color-bg);
  margin-bottom: var(--space-4);
  max-width: none;
}
[data-theme='dark'] .brand-quote p {
  color: var(--color-text);
}
.brand-quote cite {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-amber);
}

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(var(--space-12), 6vw, var(--space-24));
  align-items: start;
}

.contact__sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 48ch;
  margin-bottom: var(--space-8);
  transition-delay: 0.1s;
}

.contact__details { transition-delay: 0.15s; }
.contact__email {
  display: inline-block;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-amber);
  border-bottom: 1px solid var(--color-amber-light);
  padding-bottom: var(--space-1);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.contact__email:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.form-group input,
.form-group textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 100%;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-faint);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-amber) 18%, transparent);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  margin-top: calc(-1 * var(--space-2));
}

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding-block: clamp(var(--space-10), 4vw, var(--space-16));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-8);
}
.footer__brand { display: flex; flex-direction: column; gap: var(--space-2); }
.footer__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  margin-top: var(--space-1);
}
.footer__nav {
  display: flex;
  gap: var(--space-6);
  justify-content: center;
}
.footer__nav a {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer__nav a:hover { color: var(--color-amber); }
.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: right;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 900px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { grid-template-columns: 1fr; }
  .about__image-wrap { order: -1; max-width: 520px; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer__copy { text-align: center; }
  .footer__nav { justify-content: center; }
}

@media (max-width: 640px) {
  .nav__links {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity var(--transition-med), transform var(--transition-med);
    z-index: 99;
  }
  .nav__links.open {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }
  .nav__link { font-size: var(--text-lg); }
  .nav__toggle { display: flex; }

  .hero__headline { letter-spacing: -0.02em; }
  .services__grid { grid-template-columns: 1fr; }
  .about__stats { gap: var(--space-6); flex-wrap: wrap; }

  .brand-quote p { font-size: var(--text-lg); }

  .hero__scroll-hint { display: none; }
}