/* ==========================================================================
   AXUMO.ONLINE — Modern Monolith
   Pure CSS3 · Architectural · Editorial · Warm Stone
   ========================================================================== */

/* ---------- Custom Properties ---------- */
:root {
  --stone: #EAE6DE;
  --limestone: #D8D2C7;
  --charcoal: #171817;
  --forest: #29332F;
  --terracotta: #B86B45;
  --ochre: #D9A441;
  --ivory: #F4EFE7;
  --text: #191A18;
  --text-dark: #F5F1E9;
  --text-muted: #706E67;
  --border: rgba(25, 26, 24, 0.14);
  --border-light: rgba(245, 241, 233, 0.14);

  --font-display: "Bodoni Moda", "Times New Roman", serif;
  --font-accent: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-ui: "DM Sans", system-ui, sans-serif;
  --font-body: "Work Sans", system-ui, sans-serif;

  --nav-h: 4.25rem;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-slow: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--stone);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
ul { list-style: none; }
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

::selection {
  background: var(--terracotta);
  color: var(--ivory);
}

/* ---------- Grain Texture ---------- */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px;
}

/* ---------- Shared Type & UI ---------- */
.mono-label {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.mono-label--light {
  color: rgba(245, 241, 233, 0.55);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-title--light {
  color: var(--text-dark);
}

.section-lead {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  max-width: 32rem;
  margin-top: 1.25rem;
  font-weight: 300;
}

.section-intro {
  padding: clamp(4rem, 10vw, 7rem) var(--gutter) clamp(2.5rem, 5vw, 4rem);
}

.section-intro--services {
  padding-bottom: 1.5rem;
}

.section-intro--materials {
  max-width: 40rem;
}

.section-intro--dark {
  padding-bottom: 2rem;
}

.rule {
  border: none;
  border-top: 1px solid var(--border);
  width: 100%;
  margin: 1rem 0;
}

.rule--short {
  width: 3rem;
  margin: 0.75rem 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 1rem 1.75rem;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease);
}

.btn--solid {
  background: var(--charcoal);
  color: var(--ivory);
  border: 1px solid var(--charcoal);
}

.btn--solid:hover {
  background: var(--terracotta);
  border-color: var(--terracotta);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--text);
  transform: translateY(-2px);
}

.btn--terracotta {
  background: var(--terracotta);
  color: var(--ivory);
  border: 1px solid var(--terracotta);
}

.btn--terracotta:hover {
  background: var(--ochre);
  border-color: var(--ochre);
  color: var(--charcoal);
  transform: translateY(-2px);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.45s var(--ease), border-color 0.45s var(--ease), backdrop-filter 0.45s var(--ease);
}

.site-nav.is-solid {
  background: rgba(234, 230, 222, 0.94);
  border-bottom-color: var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--gutter);
  max-width: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  position: relative;
  z-index: 2;
}

.nav-menu {
  display: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 0.35rem;
  transition: color 0.3s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--terracotta);
  transition: width 0.35s var(--ease);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--text);
}

.nav-link.is-active::after,
.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  display: none;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terracotta);
  border-bottom: 1px solid var(--terracotta);
  padding-bottom: 0.2rem;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.nav-cta:hover {
  color: var(--text);
  border-color: var(--text);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  padding: 4px 0;
  z-index: 2;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  width: 100%;
  background: var(--text);
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

.mobile-menu {
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--stone);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-menu[hidden] {
  display: none !important;
}

.mobile-menu a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
}

.mobile-cta {
  color: var(--terracotta) !important;
  border-bottom-color: var(--terracotta) !important;
  margin-top: 0.5rem;
}

@media (min-width: 900px) {
  .nav-menu { display: flex; }
  .nav-cta { display: inline-block; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* ==========================================================================
   1. MONUMENT ENTRANCE
   ========================================================================== */
.entrance {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 4rem;
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  overflow: hidden;
  background: var(--stone);
}

.entrance-measure {
  position: absolute;
  top: calc(var(--nav-h) + 1.5rem);
  right: var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--text-muted);
}

.measure-line {
  display: block;
  width: 4rem;
  height: 1px;
  background: var(--border);
  animation: measureGrow 2.5s var(--ease) infinite alternate;
}

@keyframes measureGrow {
  from { width: 2.5rem; opacity: 0.5; }
  to { width: 5.5rem; opacity: 1; }
}

.entrance-vertical {
  position: absolute;
  left: -0.5rem;
  top: 50%;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
  font-family: var(--font-accent);
  font-size: clamp(5rem, 18vw, 14rem);
  letter-spacing: 0.08em;
  color: rgba(25, 26, 24, 0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.entrance-arch {
  position: absolute;
  right: -5%;
  bottom: 8%;
  width: min(52vw, 520px);
  height: min(70vw, 620px);
  pointer-events: none;
  z-index: 0;
}

.arch-form {
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--border);
  border-radius: 50% 50% 0 0 / 55% 55% 0 0;
  border-bottom: none;
  animation: archBreathe 8s var(--ease-slow) infinite alternate;
}

.arch-accent {
  position: absolute;
  right: 12%;
  bottom: 18%;
  width: 28%;
  height: 22%;
  background: var(--terracotta);
  opacity: 0.9;
  clip-path: polygon(0 100%, 100% 40%, 100% 100%);
  animation: accentShift 6s var(--ease-slow) infinite alternate;
}

@keyframes archBreathe {
  from { transform: scale(1); }
  to { transform: scale(1.03) translateY(-8px); }
}

@keyframes accentShift {
  from { transform: translate(0, 0); }
  to { transform: translate(-6px, -10px); }
}

.tech-label {
  position: absolute;
  font-family: var(--font-accent);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
}

.tech-label--a {
  top: 18%;
  left: 8%;
}

.tech-label--b {
  bottom: 28%;
  right: 4%;
}

.entrance-content {
  position: relative;
  z-index: 1;
  max-width: 38rem;
  padding-bottom: 2rem;
}

.entrance-eyebrow {
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  letter-spacing: 0.32em;
  color: var(--terracotta);
  margin-bottom: 1.5rem;
}

.entrance-headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.75rem;
}

.entrance-lead {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-muted);
  max-width: 28rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.entrance-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.entrance-meta {
  position: absolute;
  bottom: 1.5rem;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--text-muted);
}

.meta-rule {
  width: 2.5rem;
  height: 1px;
  background: var(--terracotta);
}

@media (min-width: 900px) {
  .entrance {
    align-items: center;
    padding-left: clamp(6rem, 12vw, 10rem);
  }

  .entrance-content {
    margin-left: 4vw;
    padding-bottom: 0;
  }

  .entrance-arch {
    right: 4%;
    bottom: 5%;
  }
}

/* ==========================================================================
   2. MANIFESTO
   ========================================================================== */
.manifesto {
  background: var(--limestone);
  padding: clamp(5rem, 14vw, 11rem) var(--gutter);
  position: relative;
}

.manifesto-frame {
  position: relative;
  max-width: 58rem;
  margin: 0 auto;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 14rem);
  line-height: 0.6;
  color: rgba(25, 26, 24, 0.08);
  position: absolute;
  top: -2rem;
  left: -0.5rem;
  pointer-events: none;
  user-select: none;
}

.manifesto-quote--end {
  top: auto;
  bottom: -3rem;
  left: auto;
  right: 0;
}

.manifesto-head {
  margin-bottom: 2rem;
}

.manifesto-statement {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  max-width: 16ch;
}

.manifesto-body {
  display: grid;
  gap: 3rem;
  max-width: 36rem;
  margin-left: auto;
}

.manifesto-body > p {
  font-weight: 300;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text);
  line-height: 1.75;
}

.manifesto-points {
  display: grid;
  gap: 2rem;
}

.m-num {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--terracotta);
}

.m-point p {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 300;
}

@media (min-width: 768px) {
  .manifesto-points {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }

  .manifesto-body {
    max-width: 42rem;
  }
}

/* ==========================================================================
   3. ARCHITECTURAL SERVICES
   ========================================================================== */
.services {
  background: var(--stone);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.service-list {
  border-top: 1px solid var(--border);
}

.service-row {
  border-bottom: 1px solid var(--border);
  position: relative;
}

.service-row::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 1px;
  width: 0;
  background: var(--terracotta);
  transition: width 0.55s var(--ease);
  z-index: 2;
}

.service-row:hover::after {
  width: 100%;
}

.service-link {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  grid-template-areas:
    "num name arrow"
    "num desc arrow";
  gap: 0.35rem 1.25rem;
  align-items: center;
  padding: 1.75rem var(--gutter);
  transition: background 0.45s var(--ease), color 0.45s var(--ease);
}

.service-num {
  grid-area: num;
  font-family: var(--font-accent);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: 0.04em;
  color: var(--text-muted);
  line-height: 1;
  transition: color 0.45s var(--ease);
  align-self: start;
  padding-top: 0.15rem;
}

.service-name {
  grid-area: name;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  transition: color 0.45s var(--ease), transform 0.45s var(--ease);
}

.service-desc {
  grid-area: desc;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 28rem;
  transition: color 0.45s var(--ease);
}

.service-arrow {
  grid-area: arrow;
  font-size: 1.5rem;
  color: var(--text-muted);
  transition: transform 0.45s var(--ease), color 0.45s var(--ease);
  align-self: center;
}

.service-row:hover .service-link {
  background: var(--charcoal);
  color: var(--ivory);
}

.service-row:hover .service-num {
  color: var(--terracotta);
}

.service-row:hover .service-name {
  color: var(--ivory);
  transform: translateX(6px);
}

.service-row:hover .service-desc {
  color: rgba(245, 241, 233, 0.65);
}

.service-row:hover .service-arrow {
  color: var(--terracotta);
  transform: translateX(10px);
}

@media (min-width: 768px) {
  .service-link {
    grid-template-columns: 5rem minmax(10rem, 16rem) 1fr auto;
    grid-template-areas: "num name desc arrow";
    align-items: center;
    padding: 2.25rem var(--gutter);
  }

  .service-num {
    align-self: center;
    padding-top: 0;
  }
}

/* ==========================================================================
   4. VERTICAL SHOWCASE
   ========================================================================== */
.showcase {
  background: var(--ivory);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  padding: 0 var(--gutter);
}

.project {
  display: grid;
  gap: 1.25rem;
}

.project-media {
  position: relative;
  overflow: hidden;
  background: var(--limestone);
}

.project-img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  transition: transform 0.8s var(--ease);
  position: relative;
}

.project-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(23, 24, 23, 0.15), transparent 40%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}

.project-img--aura {
  background:
    linear-gradient(160deg, transparent 40%, rgba(184, 107, 69, 0.25) 40% 55%, transparent 55%),
    linear-gradient(25deg, var(--forest) 0%, var(--forest) 35%, var(--limestone) 35%);
  aspect-ratio: 3 / 5;
  min-height: 0;
}

.project-img--nova {
  background:
    repeating-linear-gradient(
      90deg,
      var(--charcoal) 0 2px,
      transparent 2px 48px
    ),
    linear-gradient(180deg, var(--ochre) 0%, var(--terracotta) 100%);
  aspect-ratio: 16 / 10;
  min-height: 0;
  opacity: 0.92;
}

.project-img--forma {
  background:
    radial-gradient(ellipse at 30% 70%, var(--terracotta) 0%, transparent 50%),
    linear-gradient(135deg, var(--limestone), var(--forest));
  aspect-ratio: 1 / 1;
  min-height: 0;
}

.project-img--modo {
  background:
    linear-gradient(to right, var(--charcoal) 0 28%, transparent 28%),
    linear-gradient(to bottom, transparent 60%, var(--ochre) 60% 62%, transparent 62%),
    var(--forest);
  aspect-ratio: 4 / 5;
  min-height: 0;
}

.project-marker {
  position: absolute;
  top: 1.25rem;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--terracotta);
  transition: width 0.5s var(--ease);
  z-index: 2;
}

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

.project:hover .project-img::after {
  opacity: 1;
}

.project:hover .project-marker {
  width: 3.5rem;
}

.project:hover .project-title {
  transform: translateX(8px);
  color: var(--terracotta);
}

.project-meta {
  padding-right: 1rem;
}

.project-title {
  font-family: var(--font-accent);
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: transform 0.45s var(--ease), color 0.45s var(--ease);
}

.project-cat {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.project-cat span {
  color: var(--terracotta);
}

.project-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 22rem;
}

@media (min-width: 768px) {
  .showcase-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem 2.5rem;
    align-items: start;
  }

  .project--tall {
    grid-row: span 2;
  }

  .project--wide {
    margin-top: 4rem;
  }

  .project--portrait {
    margin-top: -2rem;
  }
}

@media (min-width: 1100px) {
  .showcase-grid {
    grid-template-columns: 1.1fr 0.9fr 1fr;
    grid-template-rows: auto auto;
  }

  .project--tall {
    grid-column: 1;
    grid-row: 1 / 3;
  }

  .project--wide {
    grid-column: 2 / 4;
    margin-top: 0;
  }

  .project--square {
    grid-column: 2;
  }

  .project--portrait {
    grid-column: 3;
    margin-top: 3rem;
  }
}

/* ==========================================================================
   5. MATERIAL GALLERY
   ========================================================================== */
.materials {
  background: var(--stone);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

.masonry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 0 var(--gutter);
}

.mat {
  position: relative;
  overflow: hidden;
}

.mat-surface {
  width: 100%;
  transition: transform 0.7s var(--ease);
}

.mat:hover .mat-surface {
  transform: scale(1.05);
}

.mat figcaption {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 0 0.25rem;
}

.mat-label {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--text-muted);
}

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

.mat-surface--stone {
  height: 220px;
  background:
    radial-gradient(circle at 20% 30%, rgba(25, 26, 24, 0.08) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 60%, rgba(25, 26, 24, 0.06) 0 1.5px, transparent 2px),
    radial-gradient(circle at 40% 80%, rgba(25, 26, 24, 0.05) 0 2px, transparent 3px),
    linear-gradient(145deg, #cfc8bc, #b8b0a2 40%, #d4cdc2);
}

.mat-surface--wood {
  height: 160px;
  background:
    repeating-linear-gradient(
      92deg,
      transparent,
      transparent 8px,
      rgba(80, 50, 20, 0.06) 8px,
      rgba(80, 50, 20, 0.06) 9px
    ),
    linear-gradient(180deg, #a67c52, #8b6340 50%, #c4956a);
}

.mat-surface--metal {
  height: 280px;
  background:
    linear-gradient(120deg, transparent 40%, rgba(255, 255, 255, 0.25) 50%, transparent 60%),
    linear-gradient(180deg, #6a6e6c, #3a3e3c 45%, #8a8e8c);
}

.mat-surface--paper {
  height: 180px;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 24px,
      rgba(25, 26, 24, 0.04) 24px,
      rgba(25, 26, 24, 0.04) 25px
    ),
    var(--ivory);
  border: 1px solid var(--border);
}

.mat-surface--glass {
  height: 200px;
  background:
    linear-gradient(135deg, rgba(244, 239, 231, 0.5), rgba(41, 51, 47, 0.15)),
    linear-gradient(45deg, #d8d2c7 25%, transparent 25% 50%, #d8d2c7 50% 75%, transparent 75%),
    #b8c4c0;
  background-size: auto, 40px 40px, auto;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.mat-surface--fabric {
  height: 240px;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(25, 26, 24, 0.04) 3px,
      rgba(25, 26, 24, 0.04) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 3px,
      rgba(25, 26, 24, 0.04) 3px,
      rgba(25, 26, 24, 0.04) 4px
    ),
    linear-gradient(160deg, #9a7b5c, #6e5540);
}

@media (min-width: 600px) {
  .masonry {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1.25rem;
  }
}

@media (min-width: 900px) {
  .masonry {
    grid-template-columns: repeat(12, 1fr);
    gap: 1.75rem 1.5rem;
  }

  .mat--stone { grid-column: span 5; }
  .mat--wood { grid-column: span 4; margin-top: 3rem; }
  .mat--metal { grid-column: span 3; }
  .mat--paper { grid-column: span 3; margin-top: -2rem; }
  .mat--glass { grid-column: span 5; }
  .mat--fabric { grid-column: span 4; margin-top: 2rem; }

  .mat-surface--stone { height: 320px; }
  .mat-surface--wood { height: 200px; }
  .mat-surface--metal { height: 380px; }
  .mat-surface--paper { height: 240px; }
  .mat-surface--glass { height: 260px; }
  .mat-surface--fabric { height: 300px; }
}

/* ==========================================================================
   6. NUMBER WALL
   ========================================================================== */
.numbers {
  position: relative;
  background: var(--charcoal);
  color: var(--text-dark);
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(5rem, 12vw, 10rem);
  overflow: hidden;
}

.numbers-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
  background-size: min(20vw, 180px) min(20vw, 180px);
  opacity: 0.5;
  pointer-events: none;
}

.stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(3rem, 8vw, 5rem);
  padding: 2rem var(--gutter) 0;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stat-num {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(4rem, 12vw, 8.5rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--ivory);
}

.stat-plus {
  color: var(--terracotta);
  font-style: normal;
}

.stat-label {
  font-family: var(--font-accent);
  font-size: 0.875rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(245, 241, 233, 0.5);
  padding-left: 0.15rem;
}

@media (min-width: 700px) {
  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 4rem 3rem;
  }

  .stat:nth-child(2) {
    margin-top: 4rem;
  }

  .stat:nth-child(3) {
    margin-top: -2rem;
  }

  .stat:nth-child(4) {
    margin-top: 2rem;
  }
}

@media (min-width: 1100px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-top: 4rem;
  }

  .stat:nth-child(2),
  .stat:nth-child(3),
  .stat:nth-child(4) {
    margin-top: 0;
  }

  .stat:nth-child(odd) {
    transform: translateY(3rem);
  }

  .stat:nth-child(even) {
    transform: translateY(-1rem);
  }
}

/* ==========================================================================
   7. HUMAN STORIES
   ========================================================================== */
.stories {
  background: var(--limestone);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

.story {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: clamp(2.5rem, 6vw, 4rem) var(--gutter);
  border-top: 1px solid var(--border);
}

.story:last-child {
  border-bottom: 1px solid var(--border);
}

.story-portrait {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 3 / 4;
  background: var(--forest);
  position: relative;
  overflow: hidden;
}

.story-portrait::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(244, 239, 231, 0.2);
}

.story-portrait--a {
  background:
    linear-gradient(160deg, transparent 50%, rgba(184, 107, 69, 0.4)),
    linear-gradient(30deg, #3d4a44, #1e2622);
}

.story-portrait--b {
  background:
    linear-gradient(200deg, transparent 45%, rgba(217, 164, 65, 0.3)),
    linear-gradient(150deg, #2a3230, #171817);
}

.story-portrait--c {
  background:
    linear-gradient(20deg, transparent 55%, rgba(184, 107, 69, 0.35)),
    linear-gradient(200deg, #4a4038, #29332F);
}

.story-quote {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.story-quote p {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.5rem, 3.5vw, 2.75rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 18ch;
}

.story-quote footer {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.story-name {
  font-family: var(--font-ui);
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.story-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 0.04em;
}

@media (min-width: 800px) {
  .story {
    grid-template-columns: minmax(180px, 260px) 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .story--rtl {
    grid-template-columns: 1fr minmax(180px, 260px);
  }

  .story--rtl .story-portrait {
    order: 2;
    margin-left: auto;
  }

  .story--rtl .story-quote {
    order: 1;
    align-items: flex-end;
    text-align: right;
  }

  .story--rtl .story-quote p {
    margin-left: auto;
  }

  .story--ltr .story-portrait {
    margin-right: auto;
  }
}

/* ==========================================================================
   8. PRIVATE COLLECTION
   ========================================================================== */
.collection {
  background: var(--stone);
  padding-bottom: clamp(4rem, 10vw, 8rem);
}

.tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: 0 var(--gutter);
}

.tier {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  background: var(--ivory);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}

.tier:hover {
  transform: translateY(-4px);
  border-color: rgba(25, 26, 24, 0.28);
}

.tier--selected {
  background: var(--charcoal);
  border: 1.5px solid var(--terracotta);
  color: var(--ivory);
}

.tier--selected:hover {
  border-color: var(--ochre);
}

.tier-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-family: var(--font-accent);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: var(--terracotta);
}

.tier-name {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.tier-for {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
}

.tier--selected .tier-for {
  color: rgba(245, 241, 233, 0.55);
}

.tier-list {
  margin: 1rem 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.tier-list li {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  padding-left: 1rem;
  position: relative;
  color: var(--text-muted);
}

.tier-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 1px;
  background: var(--terracotta);
}

.tier--selected .tier-list li {
  color: rgba(245, 241, 233, 0.7);
}

.tier-link {
  margin-top: auto;
  padding-top: 1.5rem;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--terracotta);
  transition: letter-spacing 0.35s var(--ease);
}

.tier-link:hover {
  letter-spacing: 0.22em;
}

.tier--selected .tier-link {
  color: var(--ochre);
}

@media (min-width: 800px) {
  .tiers {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
  }

  .tier--selected {
    transform: scale(1.03);
    z-index: 1;
  }

  .tier--selected:hover {
    transform: scale(1.03) translateY(-4px);
  }
}

/* ==========================================================================
   9. FINAL MONUMENT
   ========================================================================== */
.monument {
  position: relative;
  min-height: 90vh;
  background: var(--charcoal);
  color: var(--text-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(5rem, 12vw, 9rem) var(--gutter);
  overflow: hidden;
}

.monument-outline {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-accent);
  font-size: clamp(6rem, 22vw, 20rem);
  letter-spacing: 0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(245, 241, 233, 0.12);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  line-height: 1;
}

.monument-geo {
  position: absolute;
  right: 8%;
  bottom: 15%;
  width: min(40vw, 280px);
  height: min(40vw, 280px);
  pointer-events: none;
  color: rgba(184, 107, 69, 0.45);
}

.geo-block {
  position: absolute;
  width: 35%;
  height: 35%;
  bottom: 10%;
  left: 15%;
  background: var(--terracotta);
  opacity: 0.85;
  animation: geoFloat 7s var(--ease-slow) infinite alternate;
}

.geo-curves {
  width: 100%;
  height: 100%;
}

.curve {
  animation: curveDraw 4s var(--ease) infinite alternate;
  stroke-dasharray: 600;
  stroke-dashoffset: 80;
}

.curve--delayed {
  animation-delay: 1.2s;
  opacity: 0.5;
}

@keyframes geoFloat {
  from { transform: translate(0, 0) rotate(0deg); }
  to { transform: translate(-12px, -18px) rotate(3deg); }
}

@keyframes curveDraw {
  from { stroke-dashoffset: 120; }
  to { stroke-dashoffset: 0; }
}

.monument-content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.monument-headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 6.5vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--ivory);
}

.monument-lead {
  font-weight: 300;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(245, 241, 233, 0.6);
  margin-bottom: 2.5rem;
}

.monument-meta {
  position: absolute;
  bottom: 1.75rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-family: var(--font-accent);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  color: rgba(245, 241, 233, 0.35);
}

/* ==========================================================================
   CONTACT STRIP
   ========================================================================== */
.contact-strip {
  background: var(--forest);
  padding: 2.5rem var(--gutter);
}

.contact-line {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.contact-line .mono-label {
  margin-bottom: 0;
  color: rgba(245, 241, 233, 0.45);
}

.contact-line a {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 500;
  color: var(--ivory);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s var(--ease), color 0.35s var(--ease);
}

.contact-line a:hover {
  color: var(--ochre);
  border-bottom-color: var(--ochre);
}

@media (min-width: 700px) {
  .contact-line {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
  }
}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--charcoal);
  color: var(--text-dark);
  padding: 0 var(--gutter) 2.5rem;
}

.footer-rule {
  height: 2px;
  background: var(--terracotta);
  width: 100%;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-light);
}

.footer-logo {
  font-family: var(--font-accent);
  font-size: clamp(3rem, 10vw, 5.5rem);
  letter-spacing: 0.06em;
  line-height: 0.9;
  color: var(--ivory);
  margin-bottom: 1rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: rgba(245, 241, 233, 0.5);
}

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

.footer-col h3 {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  color: var(--terracotta);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(245, 241, 233, 0.65);
  transition: color 0.3s var(--ease);
}

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

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
  font-size: 0.75rem;
  color: rgba(245, 241, 233, 0.35);
  font-family: var(--font-ui);
  letter-spacing: 0.06em;
}

.footer-coords {
  font-family: var(--font-accent);
  letter-spacing: 0.2em;
}

@media (min-width: 800px) {
  .footer-top {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

/* ==========================================================================
   ACCESSIBILITY & 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;
  }
}

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--gutter);
  background: var(--charcoal);
  color: var(--ivory);
  padding: 0.75rem 1.25rem;
  z-index: 10000;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.skip-link:focus {
  top: 0.5rem;
}