/* Responsive layout + tech atmosphere for the Caiky Avellar personal site.
   Visual tokens come from the design system (styles.css). */

/* ── Global tech field: dot-grid + gold glow + grain ───────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    radial-gradient(58% 48% at 78% -5%, rgba(201,168,76,0.11), transparent 60%),
    radial-gradient(48% 38% at 6% 102%, rgba(201,168,76,0.055), transparent 60%),
    radial-gradient(circle at center, rgba(245,245,240,0.038) 1px, transparent 1.4px);
  background-size: auto, auto, 30px 30px;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ── Scroll progress bar ───────────────────────────────────────────── */
#scrollbar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--gold-600), var(--gold-400));
  z-index: 60;
  transition: width 90ms linear;
}

/* ── Layout ────────────────────────────────────────────────────────── */
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 40px; }
.wrap-narrow { width: 100%; max-width: 780px; margin: 0 auto; padding: 0 40px; }
.section { padding: 130px 0; position: relative; }
.section-tight { padding: 96px 0; position: relative; }
.solid { background: var(--ink-800); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }

/* Section index + eyebrow row */
.sec-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 24px; }
.sec-index { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; color: var(--gold-600); }

/* Hero */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../assets/hero-bg.jpg');
  background-size: cover;
  background-position: center bottom;
  opacity: 0.7;
}
/* Scrims: darken the left/text column and the top edge (under the header)
   so the hero copy, chips and buttons stay clearly legible. */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, var(--ink-900) 0%, transparent 24%),
    linear-gradient(95deg, var(--ink-900) 30%, rgba(10,10,11,0.5) 56%, rgba(10,10,11,0.2) 100%),
    linear-gradient(0deg, var(--ink-900) 0%, transparent 24%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: center; }
.portrait-frame {
  position: relative;
  justify-self: center;
  width: min(380px, 80vw);
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  padding: 1px;
  background: linear-gradient(160deg, var(--gold-line), rgba(245,245,240,0.06) 40%, transparent 70%);
}
.portrait-frame > image-slot,
.portrait-frame > img { width: 100%; height: 100%; display: block; border-radius: 13px; }
.chip-float {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--paper-dim);
  background: rgba(16,16,18,0.82);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--line-medium);
  border-radius: 999px; padding: 7px 13px;
  box-shadow: var(--shadow-md);
}

/* Cert chip row */
.cert-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--grey-400); margin-bottom: 12px;
}
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em;
  color: var(--gold-300); background: var(--gold-tint);
  border: 1px solid var(--gold-line); border-radius: 999px; padding: 7px 15px;
}

/* Metrics band */
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric { padding: 8px 28px; border-left: 1px solid var(--line-soft); }
.metric:first-child { border-left: 0; padding-left: 0; }

/* Stack / frameworks wall */
.stack-group { margin-bottom: 26px; }
.stack-group-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-500); margin-bottom: 14px;
}
.stack-grid { display: grid; grid-template-columns: repeat(var(--stack-cols, 4), 1fr); gap: 0; border: 1px solid var(--line-soft); border-radius: 10px; overflow: hidden; }
/* Tooling callout — OneTrust */
.stack-tool {
  margin-top: 8px; padding: 26px 28px;
  background: var(--gold-tint); border: 1px solid var(--gold-line); border-radius: 10px;
  display: flex; flex-direction: column; gap: 12px;
}
.stack-tool-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.stack-tool-eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--grey-400);
}
.stack-tool-name { font-family: var(--font-serif); font-size: 24px; color: var(--paper); letter-spacing: -0.01em; }
.stack-tool-body { font-family: var(--font-sans); font-size: var(--text-body-sm); color: var(--grey-300); line-height: 1.55; margin: 0; max-width: 70ch; }
.stack-cell {
  display: flex; flex-direction: column; gap: 6px;
  padding: 24px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  transition: background var(--dur-fast) var(--ease-out);
}
.stack-cell:hover { background: var(--gold-tint); }

/* LinkedIn icon button (hero) */
.li-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  color: var(--grey-300);
  border: 1px solid var(--line-medium);
  border-radius: 999px;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.li-btn:hover { color: var(--gold-300); border-color: var(--gold-line); background: var(--gold-tint); }

/* About me — feature grid */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.about-card {
  display: flex; flex-direction: column;
  background: var(--surface-card); background-image: var(--grad-card);
  border: 1px solid var(--border-card); border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-inset);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.about-card:hover { border-color: var(--gold-line); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.about-card .photo-slot { display: block; width: 100%; aspect-ratio: 3 / 2; }
.about-body { padding: 22px 24px 26px; }
/* First card spans full width as a feature banner */
.about-feature { grid-column: 1 / -1; }
.about-feature { flex-direction: row; }
.about-feature .photo-slot { width: 46%; aspect-ratio: auto; min-height: 260px; }
.about-feature .about-body { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 34px 38px; }
.about-feature h3 { font-size: 26px !important; }

/* Speaking & Recognition cards with imagery */
.speak-card {
  display: flex; flex-direction: column;
  background: var(--surface-card); background-image: var(--grad-card);
  border: 1px solid var(--border-card); border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-inset);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.speak-card:hover { border-color: var(--gold-line); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.speak-card .photo-slot { display: block; width: 100%; aspect-ratio: 16 / 10; }
.speak-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 13px; }
.speak-desc { margin: 0; font-family: var(--font-sans); font-size: var(--text-body-sm); color: var(--grey-300); line-height: 1.55; }

/* Plain photo slot — static-hosting friendly replacement for <image-slot>.
   Shows a baked <img> when a photo is supplied, otherwise a quiet, on-brand
   empty state (no editor chrome). To add a photo later: drop the file in
   assets/ and set the item's `img` path in About.jsx / Speaking.jsx. */
.photo-slot { position: relative; overflow: hidden; background: var(--ink-800); }
.photo-slot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-slot.is-empty {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(201,168,76,0.06), transparent 60%),
    var(--ink-800);
  border-bottom: 1px solid var(--line-soft);
}
.photo-slot.is-empty i { color: var(--grey-500); opacity: 0.55; stroke-width: 1.25; }

/* Contact — warm abstract background with legibility scrim */
.contact-bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: url('../assets/contact-bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.42;
}
.contact-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 120% at 50% 50%, transparent 25%, rgba(10,10,11,0.65) 100%),
    linear-gradient(180deg, var(--ink-900) 0%, rgba(10,10,11,0.35) 30%, rgba(10,10,11,0.35) 70%, var(--ink-900) 100%);
}

/* Public Projects — full-width cards */
.pub-grid { display: flex; flex-direction: column; gap: 20px; }
.pub-card {
  position: relative; display: block; text-decoration: none;
  background: var(--surface-card); background-image: var(--grad-card);
  border: 1px solid var(--border-card); border-top: 2px solid var(--gold-line);
  border-radius: var(--radius-md); padding: 32px 36px;
  box-shadow: var(--shadow-inset);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.pub-link:hover { border-color: var(--gold-line); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.pub-eyebrow {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--grey-400); margin-bottom: 14px;
}
.pub-title { font-family: var(--font-serif); font-size: clamp(20px, 2.2vw, 26px); color: var(--paper); letter-spacing: -0.01em; margin: 0 0 12px; line-height: 1.25; }
.pub-body { font-family: var(--font-sans); font-size: var(--text-body-sm); color: var(--grey-300); line-height: 1.55; margin: 0; max-width: 78ch; }
.pub-arrow { position: absolute; top: 30px; right: 32px; color: var(--grey-400); transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out); }
.pub-link:hover .pub-arrow { color: var(--gold-300); transform: translate(2px, -2px); }
.pub-badge {
  display: inline-block; margin-bottom: 14px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold-300);
  background: var(--gold-tint); border: 1px solid var(--gold-line);
  border-radius: 999px; padding: 5px 12px;
}

/* AI First Professional — two-column text + figure */
.ai-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.ai-figure img {
  width: 100%; height: auto; display: block;
  /* Image is light shapes on near-black. Screen blend drops the black to the
     section colour; the feathered radial mask fades the rectangle edges so
     there is no visible border — the hands appear to emerge from the section. */
  mix-blend-mode: screen;
  /* Crush the near-black (and JPEG noise in the darks) so screen drops it into
     the section colour; the feathered radial mask dissolves the rectangle edge
     so no border is visible — the hands appear to emerge from the section. */
  filter: contrast(1.4);
  -webkit-mask-image: radial-gradient(135% 135% at 50% 50%, #000 60%, transparent 100%);
  mask-image: radial-gradient(135% 135% at 50% 50%, #000 60%, transparent 100%);
}
@media (max-width: 900px) {
  .ai-grid { grid-template-columns: 1fr; gap: 36px; }
  .ai-figure img { max-width: 460px; margin: 0 auto; }
}

/* AI First Professional — tool chips */
.ai-tools { margin-top: 44px; border-top: 1px solid var(--line-soft); padding-top: 30px; }
.ai-tools-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--grey-400); margin-bottom: 16px;
}
.ai-tools-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.ai-tool-chip {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em;
  color: var(--grey-300); background: transparent;
  border: 1px solid var(--line-medium); border-radius: 999px; padding: 7px 15px;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.ai-tool-chip:hover { border-color: var(--gold-line); color: var(--gold-300); }

/* Grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.writing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cred-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
/* Next goals — upcoming certifications */
.cred-goals { display: flex; flex-direction: column; gap: 16px; }
.cred-goals-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-500);
}
.cred-goals-list { display: flex; flex-direction: column; gap: 0; }
.cred-goal {
  display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  padding: 14px 0; border-top: 1px solid var(--line-soft);
}
.cred-goal:first-child { border-top: 0; }
.cred-goal-code {
  font-family: var(--font-mono); font-size: 14px; letter-spacing: 0.04em;
  color: var(--gold-300); min-width: 84px;
}
.cred-goal-name { font-family: var(--font-sans); font-size: 14px; color: var(--grey-300); flex: 1; min-width: 240px; }
.cred-goal-when {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--grey-400);
}
.cred-cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 48px; }
.lang-row { display: flex; flex-wrap: wrap; gap: 48px; }
.traj-row { display: grid; grid-template-columns: 168px 1fr; gap: 44px; }

/* "+3 years" earlier-practice panel — refined feature block */
.firms-panel {
  margin-top: 40px;
  position: relative;
  background: var(--surface-card);
  background-image: var(--grad-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg, 16px);
  padding: 40px 44px 36px;
  overflow: hidden;
}
.firms-panel::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-400), var(--gold-600));
}
.firms-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--gold-500);
  margin-bottom: 22px;
}
.firms-lead {
  display: flex; align-items: baseline; gap: 22px; flex-wrap: wrap;
  margin-bottom: 30px;
}
.firms-figure {
  font-family: var(--font-serif); font-weight: var(--weight-medium);
  font-size: clamp(28px, 3.2vw, 40px); line-height: 0.95;
  letter-spacing: -0.02em; color: var(--paper);
  white-space: nowrap;
}
.firms-body {
  margin: 0; flex: 1; min-width: 280px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2vw, 23px); line-height: 1.4;
  letter-spacing: -0.01em; color: var(--paper-dim);
}
.firms-list {
  display: flex; flex-direction: column; gap: 0;
  padding: 8px 0 4px;
  border-top: 1px solid var(--line-soft);
  margin-bottom: 28px;
}
.firms-firm {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 8px 32px;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}
.firms-firm-name {
  display: flex; align-items: center; gap: 11px;
  font-family: var(--font-serif); font-size: 19px;
  color: var(--paper); letter-spacing: -0.01em;
}
.firms-firm-name::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold-500); flex-shrink: 0;
}
.firms-firm-desc {
  margin: 0;
  font-family: var(--font-sans); font-size: 14px; line-height: 1.55;
  color: var(--grey-300); max-width: 62ch;
}
.firms-clients { display: flex; flex-direction: column; gap: 20px; border-top: 1px solid var(--line-soft); padding-top: 30px; }
.firms-clients-label {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold-300);
}
.firms-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.firms-chip {
  font-family: var(--font-sans); font-size: 15px; letter-spacing: 0.01em;
  color: var(--paper-dim);
  background: var(--gold-tint);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-pill, 999px);
  padding: 8px 17px;
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.firms-chip:hover { border-color: var(--gold-500); color: var(--gold-300); }
@media (max-width: 760px) {
  .firms-panel { padding: 30px 24px 28px; }
  .firms-lead { gap: 14px; }
  .firms-firm { grid-template-columns: 1fr; gap: 8px; }
}

/* Selected public work — highlight strip under each role */
.traj-highlights { margin-top: 28px; }
.traj-hl-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--grey-400);
  margin-bottom: 16px;
  padding-top: 18px; border-top: 1px solid var(--line-soft);
}
.hl-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.hl-card {
  display: flex; flex-direction: column;
  background: var(--surface-card); background-image: var(--grad-card);
  border: 1px solid var(--border-card); border-radius: var(--radius-md);
  overflow: hidden; text-decoration: none;
  box-shadow: var(--shadow-inset);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.hl-card image-slot { display: block; width: 100%; aspect-ratio: 4 / 5; }
.hl-caption {
  font-family: var(--font-sans); font-size: 12.5px; line-height: 1.5;
  color: var(--grey-300); margin: 0; padding: 14px 15px 16px;
}
.hl-link:hover { border-color: var(--gold-line); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.hl-link:hover .hl-caption { color: var(--gold-300); }
.hl-arrow { flex-shrink: 0; opacity: 0.75; }

/* Feature highlight — larger, full-width landscape (e.g. Future Law course) */
.hl-feature { grid-column: 1 / -1; }
.hl-feature image-slot { aspect-ratio: 16 / 6; min-height: 230px; }
.hl-feature .hl-caption {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-serif); font-size: 17px; color: var(--paper);
  padding: 18px 22px 20px;
}
.speak-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

/* Nav */
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links ul { display: flex; gap: 30px; list-style: none; margin: 0; padding: 0; }

/* Nav CTA — gold fill, white text (the prominent Connect button) */
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-size: 14px; font-weight: var(--weight-medium);
  letter-spacing: 0.01em; line-height: 1;
  color: var(--paper);
  background: var(--gold-500);
  border: 1px solid var(--gold-500);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  text-decoration: none;
  box-shadow: 0 6px 18px -8px var(--gold-glow);
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.nav-cta:hover { background: var(--gold-400); border-color: var(--gold-400); }
.nav-cta:active { background: var(--gold-600); transform: translateY(1px); }

/* Newsletter — secondary nav button (hairline) */
.nav-newsletter {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans); font-size: 14px; font-weight: var(--weight-medium);
  letter-spacing: 0.01em; line-height: 1;
  color: var(--paper);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.nav-newsletter:hover { color: var(--gold-300); border-color: var(--gold-line); }

/* Language toggle */
.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line-medium);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.lang-opt {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--grey-400);
  background: transparent;
  border: 0; cursor: pointer;
  border-radius: 999px;
  /* Larger tap target for mobile (was 5px 11px → ~24px tall). */
  padding: 9px 14px; min-height: 36px;
  display: inline-flex; align-items: center;
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.lang-opt:hover { color: var(--paper); }
.lang-opt.is-on { color: var(--ink-900); background: var(--gold-500); }

/* Keyboard focus — visible gold ring on any interactive element.
   :focus-visible only matches keyboard/AT focus, so mouse clicks stay clean.
   outline (not box-shadow) so it never gets clipped by overflow:hidden cards. */
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
  border-radius: 2px;
}
a:focus-visible, button:focus-visible, .nav-cta:focus-visible,
.lang-opt:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }

@media (max-width: 1000px) {
  .writing-grid { grid-template-columns: repeat(2, 1fr); }
  .speak-grid { grid-template-columns: repeat(2, 1fr); }
  .hl-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .about-feature { flex-direction: column; }
  .about-feature .photo-slot { width: 100%; aspect-ratio: 3 / 2; min-height: 0; }
  .about-feature .about-body { padding: 22px 24px 26px; }
  .cred-grid { grid-template-columns: repeat(3, 1fr); }
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .metric:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .portrait-frame { justify-self: start; }
  .grid-3 { grid-template-columns: 1fr; }
  .speak-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-links ul { display: none; }
  .nav-newsletter { display: none; }
  .nav-links { gap: 12px; }
  .section { padding: 80px 0; }
  .section-tight { padding: 60px 0; }
  .traj-row { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 680px) {
  .wrap, .wrap-narrow { padding: 0 22px; }
  .writing-grid { grid-template-columns: 1fr; }
  .hl-grid { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: repeat(2, 1fr); }
  .cred-cols { grid-template-columns: 1fr; }
  .lang-row { gap: 32px; }
  .stack-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; gap: 20px; }
  .metric { border-left: 0; padding-left: 0; }
}