/* ============================================
   PREMIUM UPGRADES — 2027 agency-tier
   ============================================ */

/* Refine type baseline — Geist crisp */
body { letter-spacing: -0.005em; }
.lede { font-weight: 400; letter-spacing: -0.012em; }
.eyebrow { font-variant-numeric: tabular-nums; }

/* ============ SIDE INDEX ============ */
.side-index {
  position: fixed;
  top: 50%;
  right: 28px;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 8px;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--line);
  border-radius: 999px;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(-50%) translateX(20px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.side-index.in {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.side-index a {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: color-mix(in oklab, var(--ink) 25%, transparent);
  margin: 7px 0;
  position: relative;
  transition: background .3s, transform .3s;
}
.side-index a::after {
  content: attr(data-label);
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.side-index a:hover { background: var(--ink); }
.side-index a:hover::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.side-index a.active {
  background: var(--accent);
  transform: scale(1.4);
}
@media (max-width: 1100px) { .side-index { display: none; } }

/* ============ HERO KINETIC ============ */
.kinetic {
  position: relative;
  display: inline-block;
  vertical-align: baseline;
  min-width: 6.5ch;
  text-align: left;
}
.kinetic .k-word {
  display: inline-block;
  position: relative;
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: var(--accent);
  white-space: nowrap;
}
.kinetic .k-word::after {
  content: "";
  position: absolute;
  left: 2px; right: 2px; bottom: 0.06em;
  height: 0.05em;
  background: currentColor;
  transform-origin: left;
  opacity: 0.4;
}

/* Hero meta upgrade */
.hero-meta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 50px;
}
.hero-meta .status {
  background: color-mix(in oklab, var(--bg) 60%, white);
}
.hero-meta-spacer { flex: 1; }
.hero-meta-time {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: right;
}
.hero-meta-time b { color: var(--ink); font-weight: 500; }
@media (max-width: 760px) {
  .hero-meta { grid-template-columns: 1fr; gap: 12px; }
  .hero-meta-time { text-align: left; }
}

/* Make hero h1 tighter and more dramatic */
.hero h1 {
  font-size: clamp(54px, 8.2vw, 132px) !important;
  font-variation-settings: "opsz" 144, "SOFT" 35;
  letter-spacing: -0.028em;
  line-height: 0.98;
  max-width: 18ch;
}
.hero h1 .underline::after { display: none; }
.hero h1 em {
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

/* ============ STATS RIBBON ============ */
.stats {
  padding: 90px 0 100px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.stats-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 60px;
  flex-wrap: wrap; gap: 16px;
}
.stats-head .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.stats-head .src {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.stat {
  padding: 32px 24px 32px 0;
  border-right: 1px solid var(--line);
  position: relative;
}
.stat:last-child { border-right: 0; }
.stat .n {
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "SOFT" 20;
  font-size: clamp(48px, 6.4vw, 92px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
  display: inline-flex;
  align-items: baseline;
}
.stat .n .suf {
  font-size: 0.45em;
  margin-left: 4px;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100;
  font-style: italic;
}
.stat .desc {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 22ch;
}
@media (max-width: 860px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .stats-grid { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
}

/* ============ ANNOTATIONS (margin labels) ============ */
.annotated {
  position: relative;
}
.annotated::before {
  content: attr(data-anno);
  position: absolute;
  left: -160px;
  top: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  width: 140px;
  line-height: 1.6;
  text-align: right;
  padding-top: 6px;
  border-top: 1px solid var(--line-2);
}
@media (max-width: 1200px) {
  .annotated::before { display: none; }
}

/* ============ MAGNETIC BUTTONS ============ */
.btn { will-change: transform; }

/* ============ SECTION SEPARATOR ============ */
.sep {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  margin: 0 auto;
  max-width: var(--maxw);
  padding: 0 var(--pad);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.sep .line { height: 1px; background: var(--line); }
.sep .star { color: var(--accent); }

/* ============ TYPOGRAPHIC FLOURISH (big italic phrases) ============ */
.flourish {
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "SOFT" 100;
  font-style: italic;
  font-size: clamp(60px, 12vw, 200px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.flourish-block {
  padding: 140px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.flourish-block .ann {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 50px;
  display: inline-block;
}

/* ============ STICKY DECISION ============ */
.decision { padding-top: 60px; padding-bottom: 60px; }
@media (min-width: 1024px) {
  .decision .section-head {
    position: sticky;
    top: 100px;
    z-index: 2;
    align-self: start;
    background: linear-gradient(180deg, var(--bg) 75%, transparent);
    padding-top: 40px;
    padding-bottom: 24px;
    margin-bottom: 40px;
  }
}

/* ============ TESTI BENTO ============ */
.wall-bento {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
  margin-bottom: 24px;
}
.wall-bento .testi {
  margin-bottom: 0;
}
.wall-bento .mega {
  grid-row: 1 / 3;
  background: var(--bg-3);
  color: var(--bg);
  border-color: transparent;
  padding: 42px 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.wall-bento .mega .quote {
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "SOFT" 60;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.018em;
  color: var(--bg);
  margin-bottom: 30px;
}
.wall-bento .mega .author {
  border-top-color: oklch(0.34 0.02 50);
  color: var(--bg);
}
.wall-bento .mega .who span { color: oklch(0.62 0.02 60); }
.wall-bento .mega .avatar {
  background: var(--accent);
  color: var(--bg);
}
.wall-bento .mega .meta-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: oklch(0.62 0.02 60);
  display: flex; justify-content: space-between;
  margin-bottom: 28px;
}
.wall-bento .mega .meta-num b {
  color: var(--bg);
  font-family: var(--display);
  font-variation-settings: "opsz" 144, "SOFT" 20;
  font-size: 56px;
  font-weight: 400;
  display: block;
  line-height: 1;
  margin-top: 10px;
}
@media (max-width: 900px) {
  .wall-bento { grid-template-columns: 1fr; }
  .wall-bento .mega { grid-row: auto; }
}

/* Hide old wall-grid columns when bento is present */
.wall-grid.compact { columns: 3; column-gap: 18px; margin-top: 18px; }
@media (max-width: 1000px) { .wall-grid.compact { columns: 2; } }
@media (max-width: 640px) { .wall-grid.compact { columns: 1; } }

/* ============ AFTER-STRUCTURE (secondary services) ============ */
.after {
  padding: 140px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 60px;
}
.after-item {
  background: var(--bg-2);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  transition: background .35s var(--ease);
  text-decoration: none;
  color: var(--ink);
}
.after-item:hover { background: var(--bg); }
.after-item .idx {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.after-item .ttl {
  font-family: var(--display);
  font-variation-settings: "opsz" 100, "SOFT" 30;
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.05;
  margin: 28px 0 14px;
  letter-spacing: -0.015em;
}
.after-item .det {
  color: var(--ink-2);
  font-size: 13.5px;
  line-height: 1.5;
  margin-bottom: auto;
}
.after-item .arrow {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: gap .25s var(--ease);
}
.after-item:hover .arrow { gap: 14px; }
@media (max-width: 900px) { .after-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .after-grid { grid-template-columns: 1fr; } }

/* ============ COUNTER OF SECTIONS ============ */
.section-num {
  position: absolute;
  top: 24px;
  left: var(--pad);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex; align-items: center; gap: 14px;
}
.section-num .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* ============ HOVER UNDERLINE ANIM ============ */
.nav-links a {
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Footer mark animated underline on hover */
.footer-mark { cursor: default; transition: letter-spacing .8s var(--ease); }
.footer-mark:hover { letter-spacing: -0.02em; }

/* Refined cursor halo */
.cursor-halo {
  width: 360px; height: 360px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent) 15%, transparent), transparent 65%);
  mix-blend-mode: multiply;
}
.cursor-halo.engaged {
  width: 80px; height: 80px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent) 80%, transparent), transparent 60%);
}

/* Marquee hover-pause */
.marquee:hover .marquee-track { animation-play-state: paused; }