/* ────────────────────────────────────────────────────────────
   Rohit Sharma · WebBrandify — Obsidian Luxury Portfolio
   ──────────────────────────────────────────────────────────── */

:root {
  --bg:        #050505;
  --bg-elev:   #0B0B0B;
  --ink:       #F2EFE7;
  --muted:     #8A8F98;
  --line:      #F2EFE71F;
  --glass:     rgba(15, 15, 15, 0.6);
  --accent:    #00F2FE;
  --accent-dim:#00F2FE40;

  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans:  'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:  'Geist Mono', ui-monospace, 'SF Mono', monospace;

  --shell-x: clamp(28px, 5vw, 80px);
}

*, *::before, *::after { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body { cursor: none; }
@media (hover: none) { body { cursor: auto; } #cursor { display: none; } }

::selection { background: var(--accent); color: var(--bg); }

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: none; }
input, textarea { font: inherit; }

/* ── Custom cursor ─────────────────────────────────────── */
#cursor {
  position: fixed; top: 0; left: 0;
  width: 32px; height: 32px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width .25s cubic-bezier(.2,.8,.2,1),
              height .25s cubic-bezier(.2,.8,.2,1),
              border-radius .25s cubic-bezier(.2,.8,.2,1),
              background .25s, border-color .25s;
  mix-blend-mode: difference;
}
#cursor-dot {
  position: fixed; top: 0; left: 0;
  width: 4px; height: 4px;
  background: var(--ink);
  border-radius: 999px;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}
#cursor.magnetic {
  border-radius: 16px;
  border-color: var(--accent);
  background: rgba(0,242,254,0.08);
}

/* ── Site shell ─────────────────────────────────────────── */
.shell { padding-inline: var(--shell-x); }

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.kicker::before {
  content: ""; width: 28px; height: 1px;
  background: var(--muted); display: inline-block;
}

/* ── Top nav · SINGLE LINE compact ───────────────────── */
.topnav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: 52px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 0 var(--shell-x);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(5,5,5,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.topnav .brand {
  display: flex; align-items: center; gap: 12px;
  color: var(--ink); letter-spacing: normal;
  white-space: nowrap;
  text-decoration: none;
}
.topnav .brand .brand-mark {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  color: var(--ink);
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.topnav .brand .brand-mark svg { width: 100%; height: 100%; display: block; }
.topnav .brand:hover .brand-mark { transform: rotate(90deg); }
.topnav .brand .brand-pulse {
  transform-origin: 20px 20px;
  animation: brandPulse 2.4s ease-in-out infinite;
}
@keyframes brandPulse {
  0%, 100% { opacity: 1; r: 3.2; }
  50%      { opacity: 0.6; r: 4.5; }
}
.topnav .brand .brand-text {
  display: flex; flex-direction: column; line-height: 1;
  gap: 4px;
}
.topnav .brand .brand-name {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-transform: none;
}
.topnav .brand .brand-sub {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.topnav nav {
  display: flex; gap: 22px;
  justify-content: center;
}
.topnav nav a {
  transition: color .2s;
  position: relative;
}
.topnav nav a:hover { color: var(--ink); }
.topnav nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -16px;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s cubic-bezier(.2,.8,.2,1);
}
.topnav nav a:hover::after { transform: scaleX(1); }

.topnav-meta {
  display: flex; align-items: center; gap: 14px;
  white-space: nowrap;
}
.topnav-time {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.topnav-time .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,242,254,0.18);
}
.topnav-time .v { color: var(--ink); }

.topnav .status {
  display: flex; align-items: center; gap: 8px;
  color: var(--ink);
  padding: 5px 10px 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 10px;
}
.topnav .status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  animation: pulse 2.4s ease-in-out infinite;
}

/* responsive — collapse nav on small */
@media (max-width: 980px) {
  .topnav { grid-template-columns: auto 1fr; gap: 12px; }
  .topnav nav { display: none; }
  .topnav .topnav-time { display: none; }
}

/* ── Scaling stack: each section is a 100vh slot ─────── */
.section {
  position: relative;
  min-height: 100vh;
  padding-block: clamp(80px, 12vh, 140px);
  display: flex; flex-direction: column;
  justify-content: center;
  transform-origin: 50% 50%;
  will-change: transform, filter, opacity;
}

/* Booking: tall embed — no scroll blur (set in app.jsx) + room for Cal iframe */
#booking.section-booking {
  min-height: auto;
  justify-content: flex-start;
  padding-bottom: clamp(80px, 10vh, 120px);
}

#booking .book-cal {
  filter: none !important;
  opacity: 1 !important;
  transform: none !important;
}

/* ── Hero ─────────────────────────────────────────────── */
.hero { padding-top: 100px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(56px, 7.5vw, 124px);
  line-height: 0.94;
  letter-spacing: -0.025em;
  margin: 22px 0 0;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.hero .sub {
  margin-top: 28px;
  font-size: clamp(15px, 1.2vw, 19px);
  line-height: 1.55;
  color: var(--muted);
  max-width: 56ch;
}
.hero .sub strong { color: var(--ink); font-weight: 400; }

.dock {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 10px;
  backdrop-filter: blur(20px);
}
.dock a {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink);
  padding: 18px 18px;
  border-radius: 12px;
  text-align: left;
  text-decoration: none;
  transition: all .25s cubic-bezier(.2,.8,.2,1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dock a:hover {
  background: rgba(0,242,254,0.06);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.dock a:hover .dock-l { color: var(--accent); }
.dock button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--ink);
  padding: 18px 18px;
  border-radius: 12px;
  text-align: left;
  transition: all .25s cubic-bezier(.2,.8,.2,1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dock button:hover {
  background: rgba(0,242,254,0.06);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.dock .dock-k {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.dock .dock-l {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.dock button:hover .dock-l { color: var(--accent); }

/* ── Mesh canvas ─────────────────────────────────────── */
.mesh-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,242,254,0.10), transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(0,242,254,0.04), transparent 50%),
    #0A0A0A;
}
.mesh-wrap canvas { width: 100%; height: 100%; display: block; }
.mesh-corner {
  position: absolute;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 16px 20px;
}
.mesh-corner.tl { top: 0; left: 0; }
.mesh-corner.tr { top: 0; right: 0; text-align: right; }
.mesh-corner.bl { bottom: 0; left: 0; }
.mesh-corner.br { bottom: 0; right: 0; text-align: right; }
.mesh-corner .v { color: var(--accent); font-size: 13px; margin-top: 2px; letter-spacing: 0.08em; }

/* ── Bento ───────────────────────────────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: repeat(2, minmax(280px, auto));
  gap: 14px;
  margin-top: 56px;
}
.bento-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color .3s;
}
.bento-card:hover { border-color: var(--accent-dim); }
.bento-card .num {
  position: absolute;
  top: 28px; right: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}
.bento-card .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.bento-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 2.6vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 14px 0 16px;
  max-width: 22ch;
}
.bento-card p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.55;
  max-width: 46ch;
  margin: 0;
}

.bento-card.tall { grid-row: span 2; }

.tech-row {
  margin-top: 24px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.tech-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
}

/* Live counter card */
.counter-display {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #00000040;
}
.counter-display .cnt-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.counter-display .cnt-value {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--ink);
  font-feature-settings: 'tnum';
}
.counter-display .cnt-tail {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  margin-top: 6px;
  display: flex; align-items: center; gap: 6px;
}
.counter-display .cnt-tail::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}

/* schema diagram */
.schema {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.schema .node {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-align: center;
  background: #00000050;
}
.schema .node.acc { border-color: var(--accent); color: var(--accent); }

/* ── Playground ──────────────────────────────────────── */
.playground {
  margin-top: 56px;
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  background: var(--bg-elev);
}
.pg-head {
  display: flex; align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  gap: 8px;
  background: #00000050;
}
.pg-dot { width: 11px; height: 11px; border-radius: 50%; background: #2A2A2A; }
.pg-dot.r { background: #FF5F57; }
.pg-dot.y { background: #FEBC2E; }
.pg-dot.g { background: #28C840; }
.pg-head .pg-title {
  flex: 1; text-align: center;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.pg-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 540px;
}
.pg-side {
  border-right: 1px solid var(--line);
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 28px;
}
.pg-side h4 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
.pg-side .tab {
  text-align: left;
  background: transparent;
  border: none;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--ink);
  font-size: 14px;
  display: flex; align-items: center; gap: 10px;
  transition: background .2s;
  width: 100%;
}
.pg-side .tab:hover { background: rgba(255,255,255,0.04); }
.pg-side .tab.active {
  background: rgba(0,242,254,0.08);
  color: var(--accent);
}
.pg-side .tab-i {
  width: 22px; height: 22px; border-radius: 6px;
  background: #00000060; border: 1px solid var(--line);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px;
}
.pg-side .tab.active .tab-i { border-color: var(--accent); color: var(--accent); }

.pg-body { padding: 28px 32px; }
.pg-body h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 36px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
}
.pg-body .pg-desc {
  font-size: 14px; color: var(--muted); margin-bottom: 28px;
  max-width: 58ch;
}

/* tokens swatches */
.swatches {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 24px;
}
.swatch {
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 12px;
  display: flex; flex-direction: column; justify-content: space-between;
  cursor: none;
  transition: transform .2s, border-color .2s;
  font-family: var(--mono); font-size: 10px;
}
.swatch:hover { transform: translateY(-2px); border-color: var(--accent); }
.swatch.active { border-color: var(--accent); }
.swatch .name { color: var(--ink); letter-spacing: 0.1em; text-transform: uppercase; }
.swatch .hex { color: var(--muted); }

/* sanitizer */
.sanit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.sanit-col label {
  display: block;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 8px;
}
.sanit-col textarea, .sanit-col .out {
  width: 100%; min-height: 200px;
  background: #00000060; border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 16px; color: var(--ink);
  font-family: var(--mono); font-size: 13px; line-height: 1.55;
  resize: none;
}
.sanit-col textarea:focus { outline: none; border-color: var(--accent); }
.sanit-col .out {
  white-space: pre-wrap;
  overflow: auto;
}
.sanit-col .out .stripped {
  background: rgba(255,80,80,0.15);
  color: #FFB4B4;
  text-decoration: line-through;
  padding: 0 2px;
  border-radius: 3px;
}
.sanit-meta {
  margin-top: 14px; display: flex; gap: 28px;
  font-family: var(--mono); font-size: 11px; color: var(--muted);
}
.sanit-meta span { color: var(--accent); }

/* payload */
.payload-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.payload-form, .payload-out {
  background: #00000060; border: 1px solid var(--line); border-radius: 14px;
  padding: 16px; font-family: var(--mono); font-size: 13px;
}
.payload-form label {
  display: block;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted); margin: 10px 0 4px;
}
.payload-form label:first-child { margin-top: 0; }
.payload-form input, .payload-form select {
  width: 100%; background: transparent; border: none;
  border-bottom: 1px solid var(--line);
  color: var(--ink); padding: 6px 0;
  font-family: var(--mono); font-size: 13px;
}
.payload-form input:focus, .payload-form select:focus {
  outline: none; border-color: var(--accent);
}
.payload-out pre {
  margin: 0; white-space: pre-wrap; font-size: 12.5px; line-height: 1.55;
  color: var(--ink);
}
.payload-out .k { color: var(--accent); }
.payload-out .s { color: #FFB07A; }
.payload-out .n { color: #C3FF6A; }
.payload-out-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.payload-out-head .pulse {
  display: inline-flex; align-items: center; gap: 6px; color: var(--accent);
}
.payload-out-head .pulse::before {
  content:""; width:6px; height:6px; border-radius:50%; background:var(--accent);
  animation: pulse 1.4s ease-in-out infinite;
}

/* ── Form (3-step wizard) ───────────────────────────── */
.form-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  margin-top: 56px;
  align-items: start;
}
.form-meta .progress {
  display: flex; flex-direction: column; gap: 16px;
  margin-top: 36px;
}
.form-meta .step-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
  transition: border-color .25s, color .25s;
}
.form-meta .step-row.active {
  border-color: var(--accent); color: var(--ink);
  background: rgba(0,242,254,0.04);
}
.form-meta .step-row.done {
  border-color: var(--accent-dim); color: var(--ink);
}
.form-meta .step-row .n {
  width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid currentColor; display: grid; place-items: center;
  font-size: 11px;
}
.form-meta .step-row.done .n {
  background: var(--accent); color: var(--bg); border-color: var(--accent);
}

.form-stage {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 36px;
  background: var(--bg-elev);
  min-height: 460px;
  display: flex; flex-direction: column;
}
.form-stage .step-num {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent);
}
.form-stage h3 {
  font-family: var(--serif);
  font-weight: 400; font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05; letter-spacing: -0.015em;
  margin: 10px 0 28px;
}
.opt-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.opt-grid.cols-1 { grid-template-columns: 1fr; }
.opt-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
  text-align: left;
  color: var(--ink);
  transition: all .2s;
  display: flex; flex-direction: column; gap: 6px;
}
.opt-btn:hover { border-color: var(--accent); background: rgba(0,242,254,0.04); }
.opt-btn.active { border-color: var(--accent); background: rgba(0,242,254,0.08); }
.opt-btn .opt-l {
  font-family: var(--serif); font-size: 20px; letter-spacing: -0.01em;
}
.opt-btn .opt-s {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  color: var(--muted);
}

.field-row {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 20px;
}
.field-row label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted);
}
.field-row input {
  background: transparent;
  border: none; border-bottom: 1px solid var(--line);
  padding: 10px 0;
  color: var(--ink);
  font-size: 18px;
  letter-spacing: -0.005em;
}
.field-row input:focus { outline: none; border-color: var(--accent); }

.form-foot {
  margin-top: auto;
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.f-back {
  background: transparent; border: none; color: var(--muted);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; padding: 8px 0;
}
.f-back:hover { color: var(--ink); }
.f-next {
  background: var(--accent); color: var(--bg); border: none;
  padding: 14px 24px; border-radius: 999px;
  font-size: 14px; font-weight: 500; letter-spacing: -0.01em;
  display: inline-flex; align-items: center; gap: 12px;
  transition: transform .2s;
}
.f-next:hover { transform: translateX(2px); }
.f-next:disabled { opacity: 0.4; cursor: not-allowed; }
.f-next .a {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--bg); color: var(--accent);
  display: grid; place-items: center; font-size: 12px;
}

/* success state */
.success {
  text-align: left;
  display: flex; flex-direction: column; gap: 18px;
  align-items: flex-start;
}
.success-check {
  width: 56px; height: 56px; border-radius: 50%;
  border: 1.5px solid var(--accent);
  display: grid; place-items: center; color: var(--accent); font-size: 24px;
}
.success h3 { margin: 0; }
.success .receipt {
  margin-top: 16px;
  width: 100%;
  padding: 20px; border: 1px solid var(--line); border-radius: 14px;
  font-family: var(--mono); font-size: 12px; line-height: 2;
}
.success .receipt .l { color: var(--muted); letter-spacing: 0.14em; text-transform: uppercase; }
.success .receipt .v { color: var(--ink); }
.success .receipt .row { display: flex; justify-content: space-between; }

/* ── Footer ──────────────────────────────────────────── */
.footer {
  padding: 80px var(--shell-x) 36px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 64px;
  margin-bottom: 80px;
}
.footer h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 80px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 16px 0 0;
  max-width: 14ch;
  text-wrap: balance;
}
.footer h2 em { font-style: italic; color: var(--accent); }
.footer-col h5 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 16px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li {
  font-size: 15px; padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.footer-col li:last-child { border-bottom: none; }
.footer-col li a:hover { color: var(--accent); }

/* contact list with icons */
.contact-list li { padding: 0; border: none; }
.contact-list li a {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  transition: color .2s, padding-left .2s;
}
.contact-list li:last-child a { border-bottom: none; }
.contact-list li a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.contact-list li a svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  color: var(--muted);
  transition: color .2s;
}
.contact-list li a:hover svg { color: var(--accent); }

.footer-bottom {
  display: flex; flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 14px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.footer-bottom .fb-link {
  color: var(--ink);
  transition: color .2s;
}
.footer-bottom .fb-link:hover { color: var(--accent); }
.footer-mark {
  display: inline-flex !important;
  align-items: center;
  gap: 14px;
  text-transform: none !important;
  letter-spacing: normal !important;
  position: relative;
}
.footer-mark .rs-orb {
  position: relative;
  width: 40px; height: 40px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background:
    radial-gradient(circle at 30% 20%, rgba(0,242,254,0.18), transparent 65%),
    linear-gradient(160deg, #0A0A0A 0%, #050505 100%);
  border: 1px solid rgba(0,242,254,0.18);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.04),
    0 4px 18px rgba(0,242,254,0.08);
  transition: all .45s cubic-bezier(.2,.8,.2,1);
  overflow: hidden;
}
/* Inner scan line */
.footer-mark .rs-orb::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: -100%; height: 50%;
  background: linear-gradient(180deg, transparent 0%, rgba(0,242,254,0.18) 50%, transparent 100%);
  pointer-events: none;
  animation: rsScan 4s ease-in-out infinite;
  z-index: 1;
}
@keyframes rsScan {
  0%, 100% { top: -50%; opacity: 0; }
  50%      { top: 100%; opacity: 1; }
}
/* Outer pulse ring */
.footer-mark .rs-orb::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 12px;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(0,242,254,0.6) 90deg,
    transparent 180deg,
    rgba(0,242,254,0.3) 270deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  padding: 1px;
  opacity: 0;
  transition: opacity .4s;
  animation: rsRotate 4s linear infinite;
}
.footer-mark:hover .rs-orb {
  transform: translateY(-2px);
  border-color: rgba(0,242,254,0.55);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.06),
    0 8px 28px rgba(0,242,254,0.25);
}
.footer-mark:hover .rs-orb::before { opacity: 1; }
.footer-mark .rs-orb svg {
  width: 24px; height: 24px;
  position: relative;
  z-index: 2;
}
@keyframes rsRotate {
  to { transform: rotate(360deg); }
}

/* ── Responsive collapses ───────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card.tall { grid-row: auto; }
  .pg-grid { grid-template-columns: 1fr; }
  .pg-side { border-right: none; border-bottom: 1px solid var(--line);
             flex-direction: row; flex-wrap: wrap; }
  .form-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .opt-grid { grid-template-columns: 1fr; }
  .sanit-grid, .payload-wrap { grid-template-columns: 1fr; }
}