/* ————————————————————————————————————————
   PAU MALO — sacred futuristic temple
   sand, ink, plum — editorial parchment
———————————————————————————————————————— */

/* palette drawn from hekauniverse.com — sand, ink, plum */
:root {
  --ink: #e3d0a9;          /* page ground: warm sand */
  --ink-2: #dbc697;        /* deeper sand (bands) */
  --ink-3: #d2ba85;        /* deepest sand (frames) */
  --bone: #171310;         /* ink text */
  --bone-dim: #6d5f4b;     /* warm secondary text */
  --wax: #684d63;          /* plum accent */
  --wax-deep: #4e3a4a;     /* deep plum */
  --line: rgba(23, 19, 16, 0.18);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(1.25rem, 4vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--wax-deep); color: #f1e8d2; }

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

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

/* ——— micro label (letterspaced caps) ——— */
.label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--bone-dim);
}

.label--wax { color: var(--wax); }

/* ——— header ——— */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 1.4rem var(--gutter);
  mix-blend-mode: normal;
  background: linear-gradient(to bottom, rgba(227,208,169,0.95), rgba(227,208,169,0));
}

.wordmark {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.site-nav { display: flex; gap: 2.2rem; margin-left: auto; }

.site-nav a {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bone-dim);
  transition: color 0.3s;
  padding: 0.3rem 0;
}

.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--bone); }

.site-nav a[aria-current="page"] { border-bottom: 1px solid var(--wax); }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-left: 2.2rem;
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.lang-switch a {
  color: var(--bone-dim);
  transition: color 0.3s;
  padding: 0.3rem 0;
}

.lang-switch a:hover { color: var(--bone); }

.lang-switch a[aria-current="true"] {
  color: var(--bone);
  border-bottom: 1px solid var(--wax);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--bone);
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0.4rem;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; margin-left: auto; }
  .lang-switch { margin-left: 1.1rem; }
  .site-nav {
    position: fixed;
    inset: 0;
    background: rgba(227, 208, 169, 0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.6rem;
    transform: translateY(-100%);
    transition: transform 0.45s cubic-bezier(0.7, 0, 0.2, 1);
  }
  .site-nav.open { transform: translateY(0); }
  .site-nav a { font-size: 0.85rem; }
  .site-header { mix-blend-mode: normal; }
  .nav-toggle { position: relative; z-index: 60; }
}

/* ——— image-first hero ——— */
.hero-media {
  position: relative;
  padding: 6.2rem var(--gutter) 0;
}

.hero-media > img {
  width: 100%;
  height: clamp(420px, 74svh, 860px);
  object-fit: cover;
  object-position: center 32%;
}

.hero-overlay {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: 0;
  padding: 7rem clamp(1.2rem, 3vw, 2.6rem) 2.4rem;
  background: linear-gradient(to top, rgba(20, 15, 10, 0.85), rgba(20, 15, 10, 0.38) 55%, transparent);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.hero-overlay .label { color: rgba(234, 224, 200, 0.85); }

.hero-overlay h1 {
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: #f1e8d2;
  max-width: 18ch;
}

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

/* intro line under the hero image */
.hero-intro {
  padding: 3.2rem var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.5rem 4rem;
  align-items: start;
  border-bottom: 1px solid var(--line);
}

.hero-intro p {
  font-size: clamp(1.25rem, 2.2vw, 1.7rem);
  line-height: 1.45;
  max-width: 48ch;
}

.hero-intro .aside {
  font-size: 1.05rem;
  color: var(--bone-dim);
  max-width: 44ch;
}

@media (max-width: 820px) {
  .hero-intro { grid-template-columns: 1fr; }
}

/* ——— full-bleed image strip ——— */
.strip {
  margin: 0;
  height: clamp(340px, 74vh, 760px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
}

/* ——— sections ——— */
section { padding: 6rem var(--gutter); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
  max-width: 46rem;
}

.section-head h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 400;
  line-height: 1.05;
}

.section-head p { color: var(--bone-dim); font-size: 1.15rem; }

.rule { border: none; border-top: 1px solid var(--line); margin: 0 var(--gutter); }

/* ——— tiles / gallery ——— */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(20rem, 100%), 1fr));
  gap: 2.5rem 1.8rem;
}

.tile { display: flex; flex-direction: column; gap: 0.9rem; }

.tile-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 90% at 50% 100%, rgba(104, 77, 99, 0.10), transparent 70%),
    linear-gradient(160deg, var(--ink-3), var(--ink-2) 70%);
  border: 1px solid var(--line);
}

.tile-frame.wide { aspect-ratio: 16 / 10; }

.tile-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.6, 0.2, 1), opacity 0.6s;
}

.tile:hover .tile-frame img { transform: scale(1.035); }

/* placeholder state until assets are pushed */
.tile-frame.missing::after {
  content: attr(data-note);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(23, 19, 16, 0.38);
}

.tile-frame.missing img { opacity: 0; }

.tile figcaption { display: flex; flex-direction: column; gap: 0.15rem; }

.tile figcaption strong {
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.tile figcaption span {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-dim);
}

/* ——— body-of-work rows ——— */
.work-row {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
  gap: 3rem;
  align-items: center;
  padding: 4.5rem 0;
  border-top: 1px solid var(--line);
}

.work-row:last-of-type { border-bottom: 1px solid var(--line); }

.work-row:nth-child(even) .work-media { order: 2; }

.work-row h3 {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.work-row .label { display: block; margin-bottom: 1.1rem; }

.work-row p { color: var(--bone-dim); max-width: 46ch; }

@media (max-width: 820px) {
  .work-row { grid-template-columns: 1fr; gap: 1.8rem; }
  .work-row:nth-child(even) .work-media { order: 0; }
}

.work-details {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(12rem, 100%), 1fr));
  gap: 1.2rem;
  margin-top: 0.6rem;
}

.work-details .tile-frame { aspect-ratio: 1 / 1; }

.materials {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-dim);
  display: block;
  margin-bottom: 1.4rem;
}

/* ——— lightbox ——— */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(13, 11, 8, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.lightbox.open { opacity: 1; pointer-events: auto; }

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
}

.lightbox .close {
  position: absolute;
  top: 1.3rem;
  right: 1.6rem;
  background: none;
  border: none;
  color: #cbbfa4;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 0.5rem;
}

.lightbox .close:hover { color: #f1e8d2; }

.tile-frame:not(.missing) { cursor: zoom-in; }

/* ——— statement band ——— */
.band {
  padding: 8rem var(--gutter);
  text-align: center;
  background:
    radial-gradient(ellipse 70% 90% at 50% 50%, rgba(104, 77, 99, 0.08), transparent 70%),
    var(--ink-2);
}

.band blockquote {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.3;
  max-width: 30ch;
  margin: 0 auto;
}

.band .label { display: block; margin-top: 2.2rem; }

/* ——— lists (heka services, about facts) ——— */
.index-list { list-style: none; border-top: 1px solid var(--line); }

.index-list li {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.index-list .num {
  font-family: var(--sans);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--wax);
}

.index-list h3 { font-size: 1.5rem; font-weight: 400; }

.index-list p {
  grid-column: 2;
  color: var(--bone-dim);
  font-size: 1.02rem;
  max-width: 60ch;
}

.index-list .tag {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-dim);
}

@media (max-width: 640px) {
  .index-list li { grid-template-columns: 2.4rem 1fr; }
  .index-list .tag { display: none; }
}

/* ——— two-column prose ——— */
.duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4rem;
  align-items: start;
}

.duo .lead {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.4;
}

.duo .body p { color: var(--bone-dim); margin-bottom: 1.2rem; }

@media (max-width: 820px) { .duo { grid-template-columns: 1fr; gap: 2rem; } }

/* ——— buttons / links ——— */
.link-line {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bone);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--wax);
  transition: gap 0.3s, color 0.3s;
}

.link-line::after { content: "→"; font-family: var(--serif); }

.link-line:hover { gap: 1.3rem; color: var(--wax); }

/* ——— contact ——— */
.contact-block { max-width: 46rem; }

.contact-block .big-link {
  display: block;
  font-size: clamp(1.6rem, 4.5vw, 3.2rem);
  font-style: italic;
  line-height: 1.2;
  margin: 2rem 0;
  color: var(--bone);
  transition: color 0.3s;
}

.contact-block .big-link:hover { color: var(--wax); }

/* ——— footer ——— */
.site-footer {
  padding: 4rem var(--gutter) 2.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  align-items: flex-end;
}

.site-footer .cols { display: flex; gap: 4rem; flex-wrap: wrap; }

.site-footer .col { display: flex; flex-direction: column; gap: 0.6rem; }

.site-footer a {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bone-dim);
  transition: color 0.3s;
}

.site-footer a:hover { color: var(--bone); }

.site-footer .fine {
  font-family: var(--sans);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(23, 19, 16, 0.42);
}

/* ——— contact form ——— */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
  gap: 3rem 5rem;
  align-items: start;
}

@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-form { display: flex; flex-direction: column; gap: 1.8rem; }

.field { display: flex; flex-direction: column; gap: 0.55rem; }

.field label {
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--bone-dim);
}

.field label .opt { text-transform: none; letter-spacing: 0.08em; color: rgba(23,19,16,0.4); }

.field input,
.field select,
.field textarea {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--bone);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 0.55rem 0.1rem;
  transition: border-color 0.3s;
  -webkit-appearance: none;
  appearance: none;
}

.field select {
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236d5f4b' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
}

.field textarea { resize: vertical; min-height: 7.5rem; line-height: 1.55; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--wax);
}

.field input::placeholder,
.field textarea::placeholder { color: rgba(23, 19, 16, 0.35); font-style: italic; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.8rem 2.4rem;
}

@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.submit-btn {
  align-self: flex-start;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bone);
  background: transparent;
  border: 1px solid var(--bone);
  padding: 1.05rem 2.6rem;
  cursor: pointer;
  transition: background 0.35s, color 0.35s, border-color 0.35s;
}

.submit-btn:hover {
  background: var(--wax);
  border-color: var(--wax);
  color: #f1e8d2;
}

.hidden-field { position: absolute; left: -9999px; visibility: hidden; }

/* ——— reveal on scroll ——— */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}