/* ==============================
   UXDCO.COM — Global Stylesheet
   ============================== */

:root {
  --ink: #0E0D0C;
  --ink-2: #16140F;
  --bone: #EDE8DD;
  --bone-dim: #8C887E;
  --clay: #C8754B;
  --clay-deep: #9A4F2C;
  --line: rgba(237, 232, 221, .14);
  --display: "Fraunces", Georgia, serif;
  --body: "Space Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", monospace;
}

/* ---- reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  font-weight: 300;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--clay); color: var(--ink); }

/* ---- utilities ---- */
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 72px); }
.mono { font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--bone-dim); }
.clay { color: var(--clay); }

/* ---- grain overlay ---- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- nav ----
   Scoped to .site-nav so the footer <nav> and the home strip <nav>
   are NOT affected by the fixed top-bar positioning. */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14, 13, 12, .82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-in {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px clamp(20px, 5vw, 72px);
}
.brand {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -.01em;
  z-index: 102;
}
.brand b { font-style: italic; font-weight: 400; color: var(--clay); }
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.nav-links a:hover { color: var(--clay); }
.nav-links a.active { color: var(--clay); }

/* burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  z-index: 102;
}
.burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--bone);
  transition: transform .35s ease, opacity .25s ease;
}
.burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 720px) {
  .site-nav { height: 72px; z-index: 9999; }
  .nav-in { padding: 16px 20px; height: 72px; }
  .burger { display: flex; position: relative; z-index: 10001; }
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    width: 100%;
    height: calc(100vh - 72px);
    background: #0E0D0C;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    overflow-y: auto;
    padding: 40px 24px 60px;
    transform: translateX(100%);
    transition: transform .35s ease;
    z-index: 10000;
    gap: 0;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a {
    width: 100%;
    display: block;
    padding: 18px 0;
    font-family: var(--display);
    font-size: clamp(2rem, 8vw, 3rem);
    border-bottom: 1px solid var(--line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-links { transition: none; }
  .burger span { transition: none; }
}

/* ---- section scaffold ---- */
section { padding: clamp(70px, 9vw, 130px) 0; }
.sec-head { display: flex; align-items: baseline; gap: 24px; margin-bottom: 60px; }
.sec-idx {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--clay-deep);
  line-height: .8;
  opacity: .65;
}
.sec-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -.02em;
}

/* ---- page hero (inner pages) ---- */
.page-hero {
  padding: 170px 0 80px;
  border-bottom: 1px solid var(--line);
}
.page-hero .eyebrow {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-bottom: 34px;
}
.page-hero .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clay);
}
.page-hero h1 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.4rem, 7vw, 6rem);
  line-height: .95;
  letter-spacing: -.03em;
}
.page-hero h1 em { font-style: italic; color: var(--clay); font-weight: 400; }
.page-hero .lede {
  margin-top: 28px;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 300;
  max-width: 50ch;
  color: #cfcabf;
}

/* ---- marquee ---- */
.marquee {
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
  white-space: nowrap;
}
.marquee-track { display: inline-block; animation: slide 38s linear infinite; }
.marquee span {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--bone-dim);
  padding: 0 26px;
}
.marquee span b { color: var(--clay); font-style: normal; font-weight: 400; }
@keyframes slide { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ---- hero (home) ---- */
.hero {
  position: relative;
  padding: 170px 0 90px;
  border-bottom: 1px solid var(--line);
}
.hero-eyebrow { display: flex; gap: 18px; align-items: center; margin-bottom: 34px; }
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--clay); }
.hero h1 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.9rem, 9vw, 8.2rem);
  line-height: .92;
  letter-spacing: -.03em;
}
.hero h1 em { font-style: italic; color: var(--clay); font-weight: 400; }
.hero h1 .indent { display: block; padding-left: clamp(0px, 18vw, 300px); }
.hero-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 50px;
  margin-top: 56px;
  align-items: end;
}
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 34px; } }
.hero-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 300;
  max-width: 46ch;
  color: #cfcabf;
}
.hero-meta { border-left: 1px solid var(--line); padding-left: 26px; }
.hero-meta ul { list-style: none; }
.hero-meta li {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--bone-dim);
  padding: 7px 0;
  border-bottom: 1px dotted var(--line);
}
.hero-meta li::before { content: "›  "; color: var(--clay); }

@media (max-width: 720px) { .hero { padding-top: 130px; } }

/* ---- home nav strip ---- */
.home-nav-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-top: 60px;
}
@media (max-width: 640px) { .home-nav-strip { grid-template-columns: 1fr 1fr; } }
.home-nav-strip a {
  padding: 30px 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background .3s;
}
.home-nav-strip a:last-child { border-right: 0; }
.home-nav-strip a:hover { background: rgba(200, 117, 75, .06); }
.home-nav-strip .hn-label {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.home-nav-strip .hn-title {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: -.01em;
}
.home-nav-strip .hn-arrow { font-family: var(--mono); font-size: .8rem; color: var(--clay); margin-top: auto; }

/* ---- why ---- */
#why { border-bottom: 1px solid var(--line); }
.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
}
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; gap: 46px; } }
.why-copy p { font-size: 1.15rem; font-weight: 300; margin-bottom: 22px; max-width: 42ch; }
.skills { list-style: none; }
.skills li {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.25rem, 2.4vw, 1.9rem);
  font-weight: 300;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .35s ease, color .35s ease;
}
.skills li:hover { padding-left: 18px; color: var(--clay); }
.skills li span {
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--bone-dim);
  vertical-align: super;
  margin-right: 14px;
}
.industries { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px; }
.industries .tag {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 7px 13px;
  border-radius: 40px;
  color: var(--bone-dim);
}
.industries .tag:hover { border-color: var(--clay); color: var(--clay); }

/* ---- stat strip ---- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 70px;
}
@media (max-width: 640px) { .stat-strip { grid-template-columns: 1fr; } }
.stat {
  padding: clamp(28px, 4vw, 50px) clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat-num {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--clay);
  letter-spacing: -.03em;
  line-height: 1;
}
.stat-label {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bone-dim);
  margin-top: 10px;
}

/* ---- programs / pricing ---- */
#programs { background: var(--ink-2); border-block: 1px solid var(--line); }
.prog {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (max-width: 860px) { .prog { grid-template-columns: 1fr; } }
.card {
  background: var(--ink-2);
  padding: clamp(30px, 4vw, 56px);
  position: relative;
  display: flex;
  flex-direction: column;
}
.card.feature { background: linear-gradient(180deg, rgba(200, 117, 75, .07), transparent); }
.card-tag {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 22px;
}
.card h3 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}
.card h3 em { font-style: italic; color: var(--clay); }
.card .blurb { color: #c2bdb3; font-size: .98rem; margin-bottom: 30px; max-width: 38ch; }
.specs { list-style: none; margin-bottom: 30px; }
.specs li {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .05em;
  padding: 11px 0;
  border-bottom: 1px dotted var(--line);
  color: var(--bone-dim);
}
.specs li b { color: var(--bone); font-weight: 500; }
.price {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  font-weight: 300;
  margin-top: auto;
  letter-spacing: -.02em;
}
.price small {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--bone-dim);
  display: block;
  text-transform: uppercase;
}
.btn {
  margin-top: 26px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid var(--clay);
  color: var(--clay);
  padding: 15px 26px;
  border-radius: 2px;
  align-self: flex-start;
  transition: .3s;
}
.btn:hover { background: var(--clay); color: var(--ink); }
.btn .arr { transition: transform .3s; }
.btn:hover .arr { transform: translateX(5px); }
.btn-center { align-self: center; margin: 0 auto; }

/* ---- compare table ---- */
.compare-wrap { overflow-x: auto; margin-top: 60px; }
.compare {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .05em;
}
.compare th, .compare td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.compare th {
  color: var(--clay);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .68rem;
  border-bottom: 2px solid var(--clay-deep);
}
.compare td:first-child { color: var(--bone-dim); }
.compare td b { color: var(--bone); font-weight: 500; }
.compare tr:hover td { background: rgba(200, 117, 75, .04); }
.check { color: var(--clay); }
.dash { color: var(--bone-dim); opacity: .4; }

/* ---- curriculum ---- */
.modlist { border-top: 1px solid var(--line); }
.mod {
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  cursor: pointer;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 24px;
  align-items: baseline;
  transition: .3s;
}
.mod:hover { background: linear-gradient(90deg, rgba(200, 117, 75, .06), transparent); }
.mod-num { font-family: var(--mono); font-size: .8rem; color: var(--clay); }
.mod-name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  letter-spacing: -.01em;
  line-height: 1.05;
}
.mod-toggle { font-family: var(--mono); font-size: 1.3rem; color: var(--bone-dim); transition: transform .3s; }
.mod.open .mod-toggle { transform: rotate(45deg); color: var(--clay); }
.mod-body {
  grid-column: 2 / 4;
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s ease, padding .45s ease;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
}
.mod.open .mod-body { max-height: 420px; padding-top: 20px; }
.mod-body span {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--bone-dim);
  width: 50%;
  padding: 5px 0;
}
.mod-body span::before { content: "— "; color: var(--clay); }
@media (max-width: 600px) {
  .mod { grid-template-columns: 44px 1fr auto; gap: 14px; }
  .mod-body span { width: 100%; }
}

/* ---- capstone ---- */
#capstone { border-top: 1px solid var(--line); }
.cap-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 860px) { .cap-grid { grid-template-columns: 1fr; gap: 40px; } }
.cap-steps { counter-reset: step; list-style: none; }
.cap-steps li {
  counter-increment: step;
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 20px;
  align-items: baseline;
}
.cap-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-style: normal;
  font-size: .72rem;
  color: var(--clay);
}
.cap-note {
  border: 1px solid var(--line);
  padding: 34px;
  border-radius: 3px;
  background: rgba(200, 117, 75, .04);
}
.cap-note p { font-size: 1.1rem; font-weight: 300; color: #cfcabf; }
.cap-note .mono { margin-bottom: 16px; display: block; }

/* ---- tools strip ---- */
.tools { display: flex; flex-wrap: wrap; gap: 0; }
.tools .t {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.4rem, 3.5vw, 2.8rem);
  padding: 0 26px;
  border-right: 1px solid var(--line);
  color: var(--bone-dim);
  transition: color .3s;
}
.tools .t:hover { color: var(--clay); }
.tools .t:first-child { padding-left: 0; }

/* ---- cta section ---- */
#cta { text-align: center; border-top: 1px solid var(--line); }
#cta h2 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: .95;
  letter-spacing: -.03em;
  margin-bottom: 30px;
}
#cta h2 em { font-style: italic; color: var(--clay); }
#cta p { max-width: 48ch; margin: 0 auto 40px; color: #c2bdb3; font-size: 1.1rem; font-weight: 300; }
.seats {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--clay);
  margin-top: 34px;
}

/* ---- enroll form ---- */
.enroll-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 90px);
}
@media (max-width: 860px) { .enroll-grid { grid-template-columns: 1fr; } }
.form-wrap { display: flex; flex-direction: column; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.form-field label .req { color: var(--clay); font-style: normal; margin-left: 2px; }
.form-field input,
.form-field select,
.form-field textarea {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--bone);
  font-family: var(--body);
  font-size: .95rem;
  padding: 14px 16px;
  border-radius: 2px;
  outline: none;
  transition: border-color .3s;
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--clay); }
.form-field select option { background: var(--ink-2); }
.form-field textarea { resize: vertical; min-height: 100px; }
.form-field input::placeholder { color: var(--bone-dim); opacity: .5; }
.btn-full { align-self: stretch; justify-content: center; width: 100%; }
.enroll-aside { display: flex; flex-direction: column; gap: 30px; }
.aside-box {
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 3px;
}
.aside-box h4 {
  font-family: var(--display);
  font-weight: 300;
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.aside-box ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.aside-box li {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--bone-dim);
  display: flex;
  gap: 10px;
}
.aside-box li::before { content: "→"; color: var(--clay); flex-shrink: 0; }
.aside-price {
  font-family: var(--display);
  font-weight: 300;
  font-size: 2.8rem;
  color: var(--clay);
  letter-spacing: -.02em;
  margin-top: 10px;
}
.aside-price small {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--bone-dim);
  text-transform: uppercase;
  letter-spacing: .1em;
  display: block;
  margin-bottom: 6px;
}

/* ---- faq ---- */
.faq { border-top: 1px solid var(--line); }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
  cursor: pointer;
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  letter-spacing: -.01em;
}
.faq-q .fq-icon {
  font-family: var(--mono);
  font-size: 1.2rem;
  color: var(--bone-dim);
  transition: transform .3s;
  flex-shrink: 0;
}
.faq-item.open .fq-icon { transform: rotate(45deg); color: var(--clay); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
  font-size: 1rem;
  font-weight: 300;
  color: #c2bdb3;
}
.faq-item.open .faq-a { max-height: 200px; padding-top: 16px; }

/* ---- footer ---- */
footer { border-top: 1px solid var(--line); padding: 50px 0 40px; }
.foot-in {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  align-items: baseline;
}
.foot-in .brand { font-size: 1.6rem; }
.foot-cols { display: flex; gap: 50px; flex-wrap: wrap; }
.foot-cols a {
  display: block;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bone-dim);
  padding: 4px 0;
}
.foot-cols a:hover { color: var(--clay); }

/* ---- about me (enroll) ---- */
#about { border-top: 1px solid var(--line); }
.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
@media (max-width: 720px) { .about-grid { grid-template-columns: 1fr; gap: 36px; } }
.about-photo {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(135deg, rgba(200, 117, 75, .14), var(--ink-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-style: italic;
  font-size: 3.2rem;
  color: var(--clay-deep);
  overflow: hidden;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-bio .name {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  letter-spacing: -.02em;
  line-height: 1.05;
  margin-bottom: 8px;
}
.about-bio .name em { font-style: italic; color: var(--clay); }
.about-bio .role {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 24px;
  display: block;
}
.about-bio p {
  font-size: 1.1rem;
  font-weight: 300;
  color: #cfcabf;
  margin-bottom: 18px;
  max-width: 56ch;
}
.about-credentials {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.about-contact {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}
@media (max-width: 600px) { .about-contact { grid-template-columns: 1fr; } }
.about-link {
  display: flex;
  flex-direction: column;
  gap: 3px;
  color: var(--bone);
  transition: color .3s;
  font-size: .95rem;
  font-weight: 300;
}
.about-link:hover { color: var(--clay); }
.about-link .mono {
  font-size: .62rem;
  letter-spacing: .14em;
  color: var(--clay);
  text-transform: uppercase;
}
.about-credentials .tag {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 7px 13px;
  border-radius: 40px;
  color: var(--bone-dim);
}

/* ---- floating action buttons ---- */
.fab {
  position: fixed;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  border: 0;
  cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
  text-decoration: none;
}
.fab svg { width: 28px; height: 28px; fill: #fff; flex-shrink: 0; }

/* WhatsApp — bottom-right corner with pulse ring */
.fab-wa {
  bottom: 24px;
  background: #25D366;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  animation: wa-float 3s ease-in-out infinite;
}
.fab-wa:hover {
  animation: none;
  transform: translateY(-5px) scale(1.08);
  box-shadow: 0 10px 32px rgba(37,211,102,.65);
}
.fab-wa::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,.5);
  animation: wa-pulse 2s ease-out infinite;
}
@keyframes wa-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: .8; }
  100% { transform: scale(1.5); opacity: 0;  }
}

/* Scroll-to-top — sits above WhatsApp */
.fab-top {
  bottom: 96px;
  background: var(--clay);
  box-shadow: 0 4px 18px rgba(200,117,75,.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease, transform .3s ease, box-shadow .3s ease;
}
.fab-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(200,117,75,.55);
}
.fab-top.visible { opacity: 1; pointer-events: auto; }

@media (max-width: 600px) {
  .fab { right: 16px; width: 50px; height: 50px; }
  .fab svg { width: 24px; height: 24px; }
  .fab-wa { bottom: 20px; }
  .fab-top { bottom: 86px; }
}

/* ---- reveal animation ---- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }