/* Surroundings Advisory — redesign mockup
   Single typeface (Cormorant Garamond), restrained palette, editorial grid. */

@import url('https://fonts.googleapis.com/css2?family=Albert+Sans:ital,wght@0,200;0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

:root {
  --bg:        #fafaf7;
  --ink:       #1a1a1a;
  --ink-soft:  #6a6a66;
  --hairline:  #d8d4cc;
  --tile:      #efece5;

  --sans: "Albert Sans", "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif;

  --t-display: clamp(44px, 6.4vw, 92px);
  --t-section: clamp(26px, 3vw, 38px);
  --t-body:    17px;
  --t-small:   13px;
  --t-micro:   11px;

  --gutter: 32px;
  --maxw:   1400px;
}

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

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: var(--t-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.55; transition: opacity .25s ease; }

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

/* ---------- Layout ---------- */
.shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px var(--gutter) 80px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 64px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  text-decoration: none;
}
.wordmark .brand-mark {
  height: 26px;
  width: auto;
  color: currentColor;
  display: block;
  flex-shrink: 0;
}
.wordmark-text {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  line-height: 1;
}

.nav {
  display: flex;
  gap: 38px;
  font-size: var(--t-small);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav a.is-current { border-bottom: 1px solid var(--ink); padding-bottom: 2px; }

/* ---------- Hero ---------- */
.hero {
  padding: 80px 0 120px;
}
.hero h1 {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.028em;
  max-width: 16ch;
}
.hero .kicker {
  font-size: var(--t-micro);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  margin-bottom: 28px;
  color: var(--ink-soft);
}

/* ---------- Engagements grid ---------- */
.grid-section { padding: 60px 0; }
.grid-section .label {
  font-size: var(--t-micro);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 36px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 14px;
}
.engagements {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 32px;
}
.engagement {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.engagement .tile {
  aspect-ratio: 4 / 5;
  background: var(--tile);
  position: relative;
  overflow: hidden;
}
.engagement .tile::after {
  content: attr(data-caption);
  position: absolute;
  bottom: 14px;
  left: 16px;
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.engagement .name {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.25;
}
.engagement .desc {
  font-size: var(--t-small);
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 36ch;
}

@media (max-width: 900px) {
  .engagements { grid-template-columns: repeat(2, 1fr); gap: 36px 20px; }
  .hero { padding: 40px 0 80px; }
}
@media (max-width: 600px) {
  .engagements { grid-template-columns: 1fr; }
  .site-header { flex-direction: column; gap: 18px; align-items: flex-start; padding-bottom: 36px; }
  .nav { gap: 20px; flex-wrap: wrap; }
}

/* ---------- Scroll stage (pinned name, scrolling tiles) ---------- */
.scroll-stage {
  position: relative;
  padding: 40px 0 60vh;
  margin-bottom: 30vh; /* release buffer — lets the wordmark fully exit before contact section */
}
.pinned-name {
  position: sticky;
  top: 0;
  height: 100vh;
  margin-bottom: -100vh; /* lifts next sibling so tiles overlap the pinned text */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(40px, 6vw, 90px);
  z-index: 1;
  pointer-events: none;
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
}
.pinned-name .word {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  text-transform: uppercase;
  font-size: clamp(48px, 8vh, 108px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.02em;
  /* Flip 180° so SUR sits at the bottom, letters on left side, reads bottom-up */
  transform: rotate(180deg);
}
.stage-tiles {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22vh;
  padding: 24vh 0 0;
}
.stage-tile {
  width: min(520px, 43vw);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stage-tile:nth-child(even) { align-self: flex-end;   margin-right: 3vw; }
.stage-tile:nth-child(odd)  { align-self: flex-start; margin-left: 3vw; }
.stage-tile .tile {
  aspect-ratio: 4 / 5;
  background: var(--tile);
  position: relative;
  overflow: hidden;
}
.stage-tile .tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* Soft scrim — only added when a tile-label needs to read as white */
.stage-tile .tile-label--light::before {
  content: "";
  position: absolute;
  left: -22px;
  right: -22px;
  bottom: -22px;
  height: 55%;
  background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0) 80%);
  pointer-events: none;
  z-index: 1;
}
.tile-label {
  position: absolute;
  left: 22px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 80%;
  z-index: 2;
}
.tile-label .cat {
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.tile-label .name {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--ink);
}
.tile-label--light .cat  { color: rgba(255,255,255,0.78); }
.tile-label--light .name { color: #fff; }
@media (max-width: 800px) {
  .pinned-name { font-size: clamp(36px, 12vw, 72px); }
  .stage-tiles { gap: 14vh; padding: 18vh 0; }
  .stage-tile { width: min(440px, 78vw); }
  .stage-tile:nth-child(even),
  .stage-tile:nth-child(odd) { align-self: center; margin: 0; }
}

/* ---------- Long-form pages (Studio, Approach) ---------- */
.page-title {
  font-family: var(--sans);
  font-weight: 300;
  font-size: var(--t-display);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 40px 0 80px;
  max-width: 14ch;
}
.intro {
  font-size: 22px;
  line-height: 1.45;
  font-weight: 300;
  letter-spacing: -0.015em;
  max-width: 42ch;
  margin-bottom: 100px;
  color: var(--ink);
}
.prose {
  max-width: 60ch;
  font-size: var(--t-body);
  line-height: 1.65;
  color: var(--ink);
}
.prose p + p { margin-top: 1.1em; }
.prose em { font-style: italic; color: var(--ink-soft); }

/* Two-column section (Studio page portrait + bio) */
.split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 80px;
}
.portrait {
  margin: 0;
  aspect-ratio: 4 / 5;
  background: var(--tile);
  position: relative;
  overflow: hidden;
}
.portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
@media (max-width: 800px) { .split { grid-template-columns: 1fr; gap: 36px; } }

/* Engagement list (Approach page) */
.eng-list { border-top: 1px solid var(--hairline); }
.eng-row {
  display: grid;
  grid-template-columns: 60px 1.2fr 2fr 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
}
.eng-row .num {
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  color: var(--ink-soft);
  padding-top: 8px;
}
.eng-row .title {
  font-size: 24px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.eng-row .title .meta {
  display: block;
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 10px;
}
.eng-row .body {
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
}
.eng-row .deliverables {
  font-size: var(--t-small);
  color: var(--ink-soft);
  line-height: 1.55;
}
.eng-row .deliverables strong {
  display: block;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: var(--t-micro);
  margin-bottom: 10px;
  color: var(--ink-soft);
}
@media (max-width: 900px) {
  .eng-row { grid-template-columns: 1fr; gap: 14px; }
}

/* CTA / Footer */
.contact {
  margin-top: 120px;
  padding: 72px 0 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact h3 {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.018em;
  max-width: 22ch;
  color: var(--ink);
}
.contact .actions { display: flex; flex-direction: column; gap: 14px; }
.contact .actions a {
  font-size: var(--t-small);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 6px;
  width: max-content;
}
@media (max-width: 800px) { .contact { grid-template-columns: 1fr; gap: 28px; } }

.site-footer {
  margin-top: 100px;
  padding-top: 28px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
@media (max-width: 600px) {
  .site-footer { flex-direction: column; gap: 10px; }
}