/* ==========================================================================
   iDESIGN — Interior Design Studio HTML Template
   Design System & Styles
   Crafted by uiuxlabz · framework-free · responsive · production-ready
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* --- Palette: Charcoal · Brass · Sage --- */
  --clr-ink: #23221f;            /* charcoal — primary text */
  --clr-ink-soft: #4c4a44;       /* charcoal soft — secondary text */
  --clr-ink-faint: #7d7a72;      /* muted charcoal — tertiary text */
  --clr-brass: #b9915b;          /* brass — primary accent */
  --clr-brass-deep: #9a7745;     /* brass deep — hover accent */
  --clr-brass-pale: #e3d3b8;     /* pale brass — washes, hairlines */
  --clr-sage: #7d8a6e;           /* sage — nature accent */
  --clr-sage-deep: #5c6a4e;      /* deep sage — dark surfaces */
  --clr-sage-pale: #e4e8da;      /* pale sage — tinted surfaces */
  --clr-porcelain: #f7f5f0;      /* warm porcelain — page background */
  --clr-cream: #efece3;          /* cream — card alt background */
  --clr-white: #ffffff;
  --clr-charcoal-900: #171614;   /* near-black warm — footer */
  --clr-charcoal-800: #201e1b;
  --clr-charcoal-700: #2c2a26;
  --clr-line: rgba(35, 34, 31, 0.14);  /* hairlines */
  --clr-line-light: rgba(247, 245, 240, 0.16); /* hairlines on dark */

  /* --- Typography --- */
  --font-serif: 'Marcellus', Georgia, 'Times New Roman', serif;
  --font-sans: 'Outfit', 'Helvetica Neue', Arial, sans-serif;
  --fs-hero: clamp(2.6rem, 6vw, 4.6rem);
  --fs-display: clamp(2.2rem, 4.5vw, 3.6rem);
  --fs-title: clamp(1.7rem, 3vw, 2.4rem);
  --fs-h2: clamp(1.45rem, 2.4vw, 2rem);
  --fs-h3: clamp(1.15rem, 1.6vw, 1.35rem);
  --fs-body: 1.0625rem;
  --fs-sm: 0.95rem;
  --fs-xs: 0.8rem;
  --fs-eyebrow: 0.78rem;
  --lh-tight: 1.15;
  --lh-body: 1.75;
  --ls-eyebrow: 0.22em;

  /* --- Spacing scale --- */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-7: 2rem;
  --sp-8: 2.5rem;
  --sp-9: 3rem;
  --sp-10: 3.75rem;
  --sp-11: 4.5rem;
  --sp-12: 5.5rem;
  --sp-13: 6.5rem;
  --sp-14: 8rem;

  /* --- Layout --- */
  --container: 1180px;
  --container-narrow: 820px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --header-h: 84px;
  --radius-sm: 4px;
  --radius: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --shadow-soft: 0 24px 60px -30px rgba(23, 22, 20, 0.35);
  --shadow-card: 0 18px 44px -26px rgba(23, 22, 20, 0.4);
  --shadow-cta: 0 18px 34px -14px rgba(185, 145, 91, 0.55);

  /* --- Motion --- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 220ms;
  --dur: 420ms;
  --dur-slow: 900ms;
  --reveal-y: 30px;

  /* --- Misc --- */
  --aspect-portrait: 4 / 5;
  --aspect-landscape: 16 / 11;
  --aspect-square: 1 / 1;
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--clr-ink-soft);
  background: var(--clr-porcelain);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--clr-ink);
  line-height: var(--lh-tight);
  margin: 0 0 0.55em;
  letter-spacing: 0.01em;
}

p { margin: 0 0 1.25em; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--clr-brass-deep);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
a:hover { color: var(--clr-brass); }

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

ul { margin: 0; padding: 0; list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

::selection {
  background: var(--clr-brass);
  color: var(--clr-white);
}

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--clr-brass);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 2000;
  padding: var(--sp-3) var(--sp-5);
  background: var(--clr-charcoal-900);
  color: var(--clr-white);
  font-size: var(--fs-sm);
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: var(--clr-white); }

/* --------------------------------------------------------------------------
   3. Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--sp-11);
}
.section--tight { padding-block: var(--sp-8); }
.section--flush-bottom { padding-bottom: 0; }

.section-alt { background: var(--clr-cream); }
.section-dark {
  background: var(--clr-charcoal-900);
  color: rgba(247, 245, 240, 0.78);
}
.section-dark h1, .section-dark h2, .section-dark h3,
.section-dark .section-head__title { color: var(--clr-white); }

.section-head {
  max-width: 640px;
  margin-bottom: var(--sp-8);
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head__eyebrow { margin-bottom: var(--sp-3); }
.section-head__title { margin-bottom: var(--sp-3); }
.section-head__lead { color: var(--clr-ink-faint); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--clr-brass-deep);
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 1px;
  background: currentColor;
}
.eyebrow--center::after {
  content: '';
  width: 26px;
  height: 1px;
  background: currentColor;
}

.text-center { text-align: center; }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mb-0 { margin-bottom: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.95em 1.9em;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  transition:
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.btn svg { width: 16px; height: 16px; }
.btn:active { transform: translateY(1px); }

.btn--solid {
  background: var(--clr-brass);
  color: var(--clr-white);
  box-shadow: var(--shadow-cta);
}
.btn--solid:hover {
  background: var(--clr-brass-deep);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn--outline {
  border-color: var(--clr-ink);
  color: var(--clr-ink);
  background: transparent;
}
.btn--outline:hover {
  background: var(--clr-ink);
  color: var(--clr-white);
}

.btn--light {
  background: var(--clr-white);
  color: var(--clr-ink);
}
.btn--light:hover { background: var(--clr-brass-pale); color: var(--clr-ink); }

.btn--ghost-light {
  border-color: rgba(247, 245, 240, 0.4);
  color: var(--clr-white);
}
.btn--ghost-light:hover {
  background: var(--clr-white);
  border-color: var(--clr-white);
  color: var(--clr-ink);
}

/* Text link with arrow */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 500;
  color: var(--clr-brass-deep);
}
.text-link svg { width: 15px; height: 15px; transition: transform var(--dur-fast) var(--ease-out); }
.text-link:hover svg { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   4. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header, 120);
  background: rgba(247, 245, 240, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-line);
  transition: background var(--dur) var(--ease-out);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--sp-5);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35em;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--clr-ink);
  text-decoration: none;
}
.brand:hover { color: var(--clr-ink); }
.brand__mark { color: var(--clr-brass-deep); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-link {
  position: relative;
  padding: 0.35em 0;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--clr-ink-soft);
  text-decoration: none;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--clr-brass-deep);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-fast) var(--ease-out);
}
.nav-link:hover { color: var(--clr-ink); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); transform-origin: left; }
.nav-link.active { color: var(--clr-ink); }

.nav-cta { margin-left: var(--sp-2); }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 130;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--clr-line);
  border-radius: 50%;
  background: var(--clr-white);
}
.nav-toggle span {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.6px;
  background: var(--clr-ink);
  transform: translateX(-50%);
  transition: transform var(--dur-fast) var(--ease-out), top var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.nav-toggle span:nth-child(1) { top: 17px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle.open span:nth-child(1) { top: 22px; transform: translateX(-50%) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 22px; transform: translateX(-50%) rotate(-45deg); }

/* --------------------------------------------------------------------------
   5. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: min(92vh, 880px);
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background: var(--clr-charcoal-900);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity var(--dur-slow) var(--ease-in-out), transform 8s linear;
}
.hero-bg img.active {
  opacity: 1;
  transform: scale(1);
  animation: hero-settle 8s var(--ease-in-out) forwards;
}
@keyframes hero-settle {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(23, 22, 20, 0.55) 0%, rgba(23, 22, 20, 0.35) 45%, rgba(23, 22, 20, 0.78) 100%),
    linear-gradient(90deg, rgba(23, 22, 20, 0.35) 0%, transparent 55%);
}

.hero__inner {
  padding-block: var(--sp-11);
  color: var(--clr-white);
  width: 100%;
}
.hero__eyebrow {
  color: var(--clr-brass-pale);
}
.hero__eyebrow::before { background: var(--clr-brass-pale); }
.hero__title {
  max-width: 14ch;
  font-size: var(--fs-hero);
  color: var(--clr-white);
  margin-bottom: 0.35em;
}
.hero__title em {
  font-style: normal;
  color: var(--clr-brass-pale);
}
.hero__lead {
  max-width: 46ch;
  font-size: var(--fs-body);
  color: rgba(247, 245, 240, 0.82);
  margin-bottom: var(--sp-6);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--clr-line-light);
  max-width: 560px;
}
.hero__meta-item { display: flex; flex-direction: column; gap: 0.2em; }
.hero__meta-item strong {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  color: var(--clr-white);
  font-weight: 400;
}
.hero__meta-item span {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(247, 245, 240, 0.6);
}

/* Page hero (interior pages) */
.page-hero {
  position: relative;
  padding-block: var(--sp-11) var(--sp-9);
  background:
    linear-gradient(180deg, rgba(23, 22, 20, 0.72), rgba(23, 22, 20, 0.62)),
    var(--clr-charcoal-900);
  color: var(--clr-white);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.page-hero__title {
  font-size: var(--fs-display);
  color: var(--clr-white);
  max-width: 20ch;
}
.page-hero__lead {
  max-width: 56ch;
  color: rgba(247, 245, 240, 0.8);
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  align-items: center;
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 245, 240, 0.6);
  margin-bottom: var(--sp-4);
}
.breadcrumb a { color: var(--clr-brass-pale); }
.breadcrumb a:hover { color: var(--clr-white); }
.breadcrumb span:last-child { color: rgba(247, 245, 240, 0.85); }

/* --------------------------------------------------------------------------
   6. Reveal animation (JS toggles .visible)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(var(--reveal-y));
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   7. Featured Project
   -------------------------------------------------------------------------- */
.featured {
  position: relative;
}
.featured__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.featured__media {
  position: relative;
  aspect-ratio: var(--aspect-landscape);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.featured__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-in-out);
}
.featured__media:hover img { transform: scale(1.045); }

.featured__badge {
  position: absolute;
  top: var(--sp-5);
  left: var(--sp-5);
  background: var(--clr-white);
  color: var(--clr-ink);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.55em 1.1em;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
}

.featured__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-7);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--clr-line);
}
.featured__fact strong {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  color: var(--clr-ink);
  font-weight: 400;
}
.featured__fact span {
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-ink-faint);
}

/* --------------------------------------------------------------------------
   8. Stats band
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.stat {
  text-align: center;
  padding: var(--sp-6) var(--sp-4);
  border-left: 1px solid var(--clr-line-light);
}
.stat:first-child { border-left: 0; }
.stat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--fs-display);
  color: var(--clr-white);
  line-height: 1;
  margin-bottom: 0.3em;
}
.stat__num sup { font-size: 0.5em; color: var(--clr-brass-pale); }
.stat__label {
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247, 245, 240, 0.6);
}

/* --------------------------------------------------------------------------
   9. Portfolio / Projects
   -------------------------------------------------------------------------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.project-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-charcoal-700);
  text-decoration: none;
  aspect-ratio: var(--aspect-portrait);
  box-shadow: var(--shadow-card);
}
.project-card--wide { aspect-ratio: var(--aspect-landscape); grid-column: span 2; }
.project-card--tall { grid-row: span 2; }

.project-card__media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-in-out), filter 0.6s var(--ease-out);
}
.project-card:hover .project-card__media {
  transform: scale(1.06);
}

.project-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(23, 22, 20, 0.82) 100%);
  opacity: 0.85;
  transition: opacity var(--dur) var(--ease-out);
}
.project-card:hover .project-card__shade { opacity: 1; }

.project-card__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--sp-6);
  color: var(--clr-white);
}
.project-card__cat {
  display: inline-block;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-brass-pale);
  margin-bottom: 0.45em;
}
.project-card__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  color: var(--clr-white);
  margin: 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.project-card:hover .project-card__title { color: var(--clr-brass-pale); }

.project-card__arrow {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--clr-white);
  color: var(--clr-ink);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.project-card__arrow svg { width: 16px; height: 16px; }
.project-card:hover .project-card__arrow {
  opacity: 1;
  transform: translateY(0);
}

/* Projects page filter */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--clr-line);
}
.filter-btn {
  padding: 0.6em 1.4em;
  border: 1px solid var(--clr-line);
  border-radius: 999px;
  background: transparent;
  color: var(--clr-ink-soft);
  font-size: var(--fs-sm);
  transition: all var(--dur-fast) var(--ease-out);
}
.filter-btn:hover { border-color: var(--clr-brass); color: var(--clr-ink); }
.filter-btn.active {
  background: var(--clr-ink);
  border-color: var(--clr-ink);
  color: var(--clr-white);
}
.js-filtered .project-card { display: none; }

/* --------------------------------------------------------------------------
   10. Services
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.service-card {
  position: relative;
  padding: var(--sp-7);
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-soft);
}

.service-card__icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--clr-sage-pale);
  color: var(--clr-sage-deep);
  margin-bottom: var(--sp-5);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card:hover .service-card__icon {
  background: var(--clr-sage-deep);
  color: var(--clr-white);
}

.service-card__title { font-size: var(--fs-h3); }
.service-card__text { font-size: var(--fs-sm); color: var(--clr-ink-faint); }

.service-card__num {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  font-family: var(--font-serif);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--clr-brass);
}

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  counter-reset: step;
}
.process__step {
  position: relative;
  padding-top: var(--sp-9);
}
.process__step::before {
  counter-increment: step;
  content: '0' counter(step);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-serif);
  font-size: 2.6rem;
  color: var(--clr-brass-pale);
  line-height: 1;
}
.process__step-title {
  font-size: var(--fs-h3);
  color: var(--clr-white);
  margin-bottom: 0.6em;
}
.process__step-text { font-size: var(--fs-sm); }

/* --------------------------------------------------------------------------
   11. Team
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

.team-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-white);
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.team-card__media {
  position: relative;
  aspect-ratio: var(--aspect-portrait);
  overflow: hidden;
}
.team-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-in-out);
}
.team-card:hover .team-card__media img { transform: scale(1.06); }

.team-card__social {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--sp-4);
  display: flex;
  justify-content: center;
  gap: var(--sp-2);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.team-card:hover .team-card__social { opacity: 1; transform: translateY(0); }

.team-card__social a {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--clr-white);
  color: var(--clr-ink);
  box-shadow: var(--shadow-card);
}
.team-card__social a:hover { background: var(--clr-brass); color: var(--clr-white); }
.team-card__social svg { width: 15px; height: 15px; }

.team-card__body {
  padding: var(--sp-5);
  text-align: center;
}
.team-card__name {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  margin-bottom: 0.2em;
}
.team-card__role {
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-brass-deep);
}

/* --------------------------------------------------------------------------
   12. Testimonials
   -------------------------------------------------------------------------- */
.testimonials {
  position: relative;
  overflow: hidden;
}
.testimonials__wrap {
  position: relative;
}
.testimonials__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.testimonials__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonials__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(247, 245, 240, 0.94);
}

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

.testimonial-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-7);
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--clr-line);
}
.testimonial-card__quote-mark {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 0.6;
  color: var(--clr-brass);
}
.testimonial-card__text {
  font-size: var(--fs-body);
  color: var(--clr-ink-soft);
  flex: 1;
}
.testimonial-card__foot {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-line);
}
.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}
.testimonial-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-card__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  margin: 0 0 0.1em;
}
.testimonial-card__role {
  font-size: var(--fs-xs);
  color: var(--clr-ink-faint);
}
.testimonial-card__stars {
  color: var(--clr-brass);
  letter-spacing: 0.15em;
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   13. Blog
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-line);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.blog-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-in-out);
}
.blog-card:hover .blog-card__media img { transform: scale(1.05); }

.blog-card__tag {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  background: var(--clr-brass);
  color: var(--clr-white);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4em 1em;
  border-radius: 999px;
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-6);
}
.blog-card__meta {
  display: flex;
  gap: var(--sp-4);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-ink-faint);
  margin-bottom: var(--sp-3);
}
.blog-card__title {
  font-size: var(--fs-h3);
  margin-bottom: 0.6em;
}
.blog-card__title a { color: var(--clr-ink); }
.blog-card__title a:hover { color: var(--clr-brass-deep); }
.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--clr-ink-faint);
  margin-bottom: var(--sp-5);
  flex: 1;
}
.blog-card__link { margin-top: auto; }

/* --------------------------------------------------------------------------
   14. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--clr-charcoal-900);
  color: var(--clr-white);
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 120% at 85% 20%, rgba(185, 145, 91, 0.22), transparent 60%),
    radial-gradient(50% 100% at 10% 90%, rgba(125, 138, 110, 0.18), transparent 55%);
}
.cta-band__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.cta-band__title {
  font-size: var(--fs-display);
  color: var(--clr-white);
  margin-bottom: 0.35em;
}
.cta-band__lead {
  max-width: 48ch;
  color: rgba(247, 245, 240, 0.78);
}
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: flex-end;
}

/* --------------------------------------------------------------------------
   15. Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-9);
  align-items: start;
}

.contact-info__list {
  display: grid;
  gap: var(--sp-6);
  margin-top: var(--sp-7);
}
.contact-info__item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}
.contact-info__icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--clr-sage-pale);
  color: var(--clr-sage-deep);
}
.contact-info__icon svg { width: 20px; height: 20px; }
.contact-info__label {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  color: var(--clr-ink);
  margin-bottom: 0.2em;
}
.contact-info__value { font-size: var(--fs-sm); color: var(--clr-ink-soft); }
.contact-info__value a { color: var(--clr-ink-soft); }
.contact-info__value a:hover { color: var(--clr-brass-deep); }

/* Form */
.form {
  display: grid;
  gap: var(--sp-5);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45em;
}
.form-label {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-ink);
}
.form-control {
  width: 100%;
  padding: 0.95em 1.15em;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  color: var(--clr-ink);
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form-control::placeholder { color: var(--clr-ink-faint); opacity: 0.75; }
.form-control:focus {
  outline: none;
  border-color: var(--clr-brass);
  box-shadow: 0 0 0 3px rgba(185, 145, 91, 0.18);
}
textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.form-ok, .form-err {
  display: none;
  align-items: center;
  gap: 0.6em;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
}
.form-ok.show, .form-err.show { display: flex; }
.form-ok {
  background: var(--clr-sage-pale);
  color: var(--clr-sage-deep);
  border: 1px solid rgba(92, 106, 78, 0.3);
}
.form-err {
  background: #f6e3e0;
  color: #a1422e;
  border: 1px solid rgba(161, 66, 46, 0.3);
}

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--clr-charcoal-900);
  color: rgba(247, 245, 240, 0.72);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-8);
  padding-block: var(--sp-11) var(--sp-8);
}
.footer-brand .brand { color: var(--clr-white); margin-bottom: var(--sp-4); display: inline-flex; }
.footer-brand .brand__mark { color: var(--clr-brass-pale); }
.footer-brand p {
  max-width: 34ch;
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-5);
}
.footer-social {
  display: flex;
  gap: var(--sp-2);
}
.footer-social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--clr-line-light);
  color: rgba(247, 245, 240, 0.7);
  transition: all var(--dur-fast) var(--ease-out);
}
.footer-social a:hover {
  background: var(--clr-brass);
  border-color: var(--clr-brass);
  color: var(--clr-white);
  transform: translateY(-3px);
}
.footer-social svg { width: 15px; height: 15px; }

.footer-col__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--clr-white);
  margin-bottom: var(--sp-5);
}
.footer-links {
  display: grid;
  gap: 0.7em;
}
.footer-links a {
  color: rgba(247, 245, 240, 0.72);
  font-size: var(--fs-sm);
}
.footer-links a:hover { color: var(--clr-brass-pale); }

.footer-contact {
  display: grid;
  gap: 0.7em;
  font-size: var(--fs-sm);
}
.footer-contact a { color: rgba(247, 245, 240, 0.72); }
.footer-contact a:hover { color: var(--clr-brass-pale); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--clr-line-light);
  font-size: var(--fs-xs);
  color: rgba(247, 245, 240, 0.5);
}
.footer-bottom a { color: rgba(247, 245, 240, 0.7); }
.footer-bottom a:hover { color: var(--clr-brass-pale); }

/* Back to top */
.back-to-top {
  position: fixed;
  right: var(--sp-5);
  bottom: var(--sp-5);
  z-index: 110;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--clr-brass);
  color: var(--clr-white);
  box-shadow: var(--shadow-cta);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--dur) var(--ease-out);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--clr-brass-deep); transform: translateY(-3px); }
.back-to-top svg { width: 18px; height: 18px; }

/* --------------------------------------------------------------------------
   17. Blog single & prose
   -------------------------------------------------------------------------- */
.prose {
  font-size: 1.06rem;
  color: var(--clr-ink-soft);
}
.prose h2 {
  font-size: var(--fs-h2);
  margin-top: 1.6em;
  margin-bottom: 0.5em;
}
.prose h3 {
  font-size: var(--fs-h3);
  margin-top: 1.4em;
}
.prose p { margin-bottom: 1.4em; }
.prose img { border-radius: var(--radius-lg); margin-block: var(--sp-5); }
.prose ul {
  list-style: none;
  display: grid;
  gap: 0.6em;
  margin-bottom: 1.4em;
}
.prose ul li {
  position: relative;
  padding-left: 1.6em;
}
.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--clr-brass);
  transform: rotate(45deg);
}
.prose blockquote {
  margin: var(--sp-7) 0;
  padding: var(--sp-5) var(--sp-7);
  border-left: 3px solid var(--clr-brass);
  background: var(--clr-cream);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  color: var(--clr-ink);
  line-height: var(--lh-tight);
}
.prose blockquote p { margin: 0; }

.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  align-items: center;
  color: rgba(247, 245, 240, 0.7);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-5);
}
.article-hero__author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.article-hero__author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--sp-9);
  align-items: start;
}

.sidebar-card {
  padding: var(--sp-6);
  background: var(--clr-white);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
}
.sidebar-card + .sidebar-card { margin-top: var(--sp-5); }
.sidebar-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--clr-ink);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--clr-line);
}
.sidebar-list { display: grid; gap: 0.6em; }
.sidebar-list a { color: var(--clr-ink-soft); font-size: var(--fs-sm); }
.sidebar-list a:hover { color: var(--clr-brass-deep); }

.tag-cloud { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.tag-cloud a {
  padding: 0.45em 1em;
  border-radius: 999px;
  border: 1px solid var(--clr-line);
  font-size: var(--fs-xs);
  color: var(--clr-ink-soft);
}
.tag-cloud a:hover { border-color: var(--clr-brass); color: var(--clr-brass-deep); }

/* --------------------------------------------------------------------------
   18. 404
   -------------------------------------------------------------------------- */
.error-page {
  min-height: calc(100vh - var(--header-h));
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--sp-11);
}
.error-page__code {
  font-family: var(--font-serif);
  font-size: clamp(6rem, 18vw, 11rem);
  line-height: 1;
  color: var(--clr-brass);
  margin-bottom: 0.1em;
}
.error-page__title { font-size: var(--fs-title); }
.error-page__lead { max-width: 46ch; margin-inline: auto; color: var(--clr-ink-faint); }

/* --------------------------------------------------------------------------
   19. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  :root { --header-h: 72px; }

  .nav-links {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(340px, 82vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--sp-6);
    padding: var(--sp-9) var(--gutter);
    background: var(--clr-porcelain);
    border-left: 1px solid var(--clr-line);
    box-shadow: -30px 0 60px -40px rgba(23, 22, 20, 0.5);
    transform: translateX(100%);
    transition: transform var(--dur) var(--ease-out);
    z-index: 120;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: var(--fs-h3); font-family: var(--font-serif); }
  .nav-cta { margin-left: 0; }
  .nav-toggle { display: block; }

  .portfolio-grid, .services-grid, .blog-grid, .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: 0; border-top: 1px solid var(--clr-line-light); }
  .stat:nth-child(-n+2) { border-top: 0; }

  .featured__grid, .contact-grid, .cta-band__inner { grid-template-columns: 1fr; }
  .cta-band__actions { justify-content: flex-start; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; }

  .section { padding-block: var(--sp-9); }

  .portfolio-grid, .services-grid, .blog-grid, .testimonials__grid,
  .team-grid, .process, .footer-top { grid-template-columns: 1fr; }

  .featured__facts { grid-template-columns: 1fr 1fr; }
  .featured__fact:last-child { grid-column: 1 / -1; }
  .form-row { grid-template-columns: 1fr; }
  .hero__meta { flex-direction: column; }
  .stats { grid-template-columns: 1fr; }
  .stat { border-top: 1px solid var(--clr-line-light); }
  .stat:first-child { border-top: 0; }
  .hero { min-height: 86vh; }
}

/* --------------------------------------------------------------------------
   20. Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-bg img, .hero-bg img.active { animation: none; transform: none; }
}