/* ============================================================
   style.css — Portavia-inspired portfolio (light, minimal, lime)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg: #FFFFFF;
  --bg-2: #F6F6F3;
  --ink: #101010;
  --ink-soft: #48483F;
  --muted: #7A7A6E;
  --faint: #B4B4A9;

  --line: #EBE9E3;
  --line-strong: #DBD9D1;

  --accent: #C8F42D;
  --accent-ink: #8FB800;
  --accent-deep: #A9D400;
  --accent-soft: rgba(200, 244, 45, 0.35);

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  --header-h: 72px;
  --container: 1160px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;

  --shadow: 0 20px 50px -22px rgba(16, 16, 16, 0.18);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

mark {
  background: var(--accent);
  color: var(--ink);
  padding: 0 0.12em;
  border-radius: 0.1em;
  font-weight: 700;
}

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

::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 8px;
  border: 2px solid var(--bg);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -60px;
  left: 16px;
  z-index: 300;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--accent);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 12px;
}

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 260;
  background: var(--accent-deep);
  transform-origin: left;
  transform: scaleX(0);
}

/* ---------- Pills ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease),
    color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  will-change: transform;
  white-space: nowrap;
}

.pill:hover {
  transform: translateY(-2px);
}

.pill-dark {
  background: var(--ink);
  color: #fff;
}

.pill-dark:hover {
  background: var(--accent);
  color: var(--ink);
  box-shadow: 0 14px 30px -14px rgba(16, 16, 16, 0.4);
}

.pill-accent {
  background: var(--accent);
  color: var(--ink);
}

.pill-accent:hover {
  background: var(--ink);
  color: var(--accent);
  box-shadow: 0 14px 30px -14px rgba(16, 16, 16, 0.4);
}

.pill-ghost {
  background: var(--bg);
  color: var(--ink);
  border-color: var(--line-strong);
}

.pill-ghost:hover {
  border-color: var(--ink);
  box-shadow: 0 14px 30px -16px rgba(16, 16, 16, 0.25);
}

/* ---------- Tags ---------- */
.tag {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 5px 13px;
  white-space: nowrap;
}

.tag-accent {
  background: var(--accent-soft);
  border-color: var(--accent-deep);
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Text link ---------- */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink);
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.text-link span {
  transition: transform 0.2s var(--ease);
}

.text-link:hover {
  color: var(--accent-deep);
  border-color: var(--accent-deep);
}

.text-link:hover span {
  transform: translateX(3px);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  z-index: 250;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 100%;
  max-width: 1440px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.brand-mark {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--accent);
  border-radius: 8px;
  font-size: 12px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 9px 13px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--muted);
  border-radius: var(--radius-pill);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
  white-space: nowrap;
}

.nav-link .nav-num {
  font-size: 10.5px;
  color: var(--faint);
  font-weight: 600;
  transition: color 0.2s var(--ease);
}

.nav-link:hover {
  color: var(--ink);
  background: var(--bg-2);
}

.nav-link.is-active {
  color: var(--ink);
  background: var(--accent-soft);
}

.nav-link.is-active .nav-num {
  color: var(--accent-deep);
}

.nav-cta {
  padding: 11px 22px;
  font-size: 13.5px;
}

/* ---------- Mobile nav toggle ---------- */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}

.toggle-bar {
  display: block;
  width: 20px;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
  opacity: 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: calc(var(--header-h) + 112px) 0 88px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -160px;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, var(--accent-soft), transparent 65%);
  pointer-events: none;
}

.hero-greet {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(54px, 10vw, 124px);
  line-height: 0.98;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .line-inner {
  display: block;
}

.hero-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 48px;
  max-width: 900px;
}

.hero-sub {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 46ch;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
}

.hero-pills li {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  padding: 18px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 36s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink);
  white-space: nowrap;
}

.marquee-track em {
  font-style: normal;
  color: var(--accent-deep);
  margin: 0 24px;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: 120px 0;
}

.section-tint {
  background: var(--bg-2);
}

.section-head {
  max-width: 860px;
  margin-bottom: 64px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 22px;
}

.label-line {
  width: 44px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(34px, 5vw, 58px);
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.section-intro {
  color: var(--muted);
  font-size: 16px;
  max-width: 56ch;
  margin-top: 18px;
}

/* ============================================================
   01 — WHAT I DO
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
  padding: 30px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.service-card:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.service-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.service-arrow {
  font-size: 18px;
  color: var(--faint);
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.service-card:hover .service-arrow {
  color: var(--ink);
  transform: translate(3px, -3px);
}

.service-title {
  font-size: 23px;
  margin-bottom: 12px;
}

.service-desc {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 22px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================================
   02 — ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 72px;
  align-items: start;
}

.about-main .lead {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-main p {
  color: var(--ink-soft);
  margin-bottom: 18px;
  max-width: 58ch;
}

.about-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.about-card-label {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 18px;
}

.coverage-list {
  margin-bottom: 24px;
}

.coverage-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--ink-soft);
}

.coverage-list li::before {
  content: "✓";
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 13px;
}

/* ============================================================
   03 — WORK
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.project-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.project-card:hover,
.project-card:focus-visible,
.project-card.is-expanded {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.project-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.project-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-card:nth-child(odd) .project-cover {
  background: var(--bg-2);
}

.project-card:nth-child(odd) .cover-num {
  color: var(--line);
}

.cover-num {
  font-family: var(--font-display);
  font-size: clamp(64px, 8vw, 104px);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent);
  opacity: 0.92;
  transition: transform 0.3s var(--ease);
}

.project-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(320px circle at 80% 20%, var(--accent-soft), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.project-card:hover .cover-num {
  transform: scale(1.06);
}

.project-card:hover .project-cover::after {
  opacity: 1;
}

.cover-cat {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
}

.project-card:nth-child(even) .cover-cat {
  background: rgba(16, 16, 16, 0.85);
  color: var(--accent);
}

.project-info {
  padding: 26px;
}

.project-title {
  font-size: 23px;
  margin-bottom: 10px;
}

.project-short {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-details {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  transition: max-height 0.35s var(--ease), opacity 0.25s var(--ease), margin 0.25s var(--ease);
}

.project-card:hover .project-details,
.project-card:focus-within .project-details,
.project-card.is-expanded .project-details {
  max-height: 420px;
  opacity: 1;
  margin-top: 18px;
}

.project-detail {
  margin-bottom: 14px;
}

.project-detail:last-child {
  margin-bottom: 0;
}

.project-detail-label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.project-detail p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

/* ============================================================
   04 — EXPERIENCE
   ============================================================ */
.timeline {
  position: relative;
  max-width: 760px;
}

.timeline-item {
  position: relative;
  padding: 0 0 52px 44px;
  border-left: 1.5px solid var(--line-strong);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 2px solid var(--line-strong);
}

.timeline-item.is-head .tl-dot {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.tl-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.tl-now {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: var(--radius-pill);
  padding: 2px 10px;
}

.tl-role {
  font-size: clamp(22px, 2.8vw, 28px);
  margin-bottom: 6px;
}

.tl-org {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
}

.tl-org::before {
  content: "at ";
  color: var(--muted);
  font-weight: 400;
}

.tl-desc {
  color: var(--muted);
  max-width: 60ch;
  margin-bottom: 16px;
  font-size: 15px;
}

.tl-focus {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================================
   05 — STACK
   ============================================================ */
.stack-groups {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stack-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
  padding: 24px;
}

.stack-group-title {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 6px;
}

.stack-list {
  display: flex;
  flex-direction: column;
}

.stack-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 500;
  color: var(--ink-soft);
  text-align: left;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease);
}

.stack-item:last-child {
  border-bottom: 0;
}

.si-hint {
  color: var(--faint);
  font-size: 15px;
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.stack-item:hover,
.stack-item.is-active {
  color: var(--ink);
}

.stack-item:hover .si-hint,
.stack-item.is-active .si-hint {
  color: var(--accent-deep);
  transform: translateX(3px);
}

.stack-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  padding: 24px 26px;
  min-height: 78px;
}

.sf-lead {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  background: var(--accent);
  border-radius: var(--radius-pill);
  padding: 5px 15px;
}

.sf-arrow {
  color: var(--faint);
  font-weight: 700;
}

.sf-step {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  padding: 6px 13px;
}

/* ============================================================
   06 — HOW I WORK
   ============================================================ */
.faq {
  max-width: 820px;
  border-top: 1px solid var(--line-strong);
}

.faq-row {
  border-bottom: 1px solid var(--line);
}

.faq-head {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 26px 0;
  text-align: left;
}

.faq-num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
  flex-shrink: 0;
}

.faq-title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 600;
  color: var(--ink);
  flex: 1;
  transition: color 0.2s var(--ease);
}

.faq-head:hover .faq-title {
  color: var(--accent-deep);
}

.faq-plus {
  font-size: 26px;
  font-weight: 400;
  color: var(--faint);
  transition: transform 0.3s var(--ease), color 0.2s var(--ease);
}

.faq-head[aria-expanded="true"] .faq-plus {
  transform: rotate(45deg);
  color: var(--ink);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-body p {
  padding: 0 0 26px 58px;
  color: var(--muted);
  font-size: 15px;
  max-width: 60ch;
}

/* ============================================================
   07 — CONTRIBUTION
   ============================================================ */
.contrib-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.contrib-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg);
  padding: 28px;
  display: flex;
  gap: 20px;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}

.contrib-item:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.o-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-deep);
  background: var(--accent-soft);
  border-radius: var(--radius-pill);
  padding: 4px 11px;
  height: fit-content;
  flex-shrink: 0;
}

.o-body h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.o-body p {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
}

/* ============================================================
   08 — SOURCE
   ============================================================ */
.section-source {
  padding: 72px 0;
}

.source-wrap {
  max-width: 820px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  padding: 34px 38px;
}

.source-note {
  color: var(--ink-soft);
  font-size: 15px;
  max-width: 52ch;
}

/* ============================================================
   09 — CONTACT
   ============================================================ */
.section-contact {
  padding-top: 96px;
  padding-bottom: 120px;
  position: relative;
  overflow: hidden;
}

.section-contact::before {
  content: "";
  position: absolute;
  bottom: -220px;
  left: -160px;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle, var(--accent-soft), transparent 65%);
  pointer-events: none;
}

.section-contact .container {
  position: relative;
}

.contact-title {
  font-size: clamp(44px, 8vw, 96px);
  font-weight: 700;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}

.contact-sub {
  color: var(--muted);
  font-size: 16px;
  max-width: 44ch;
  margin-bottom: 44px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact-link .cl-arrow {
  transition: transform 0.2s var(--ease);
}

.contact-link:hover .cl-arrow {
  transform: translateX(3px);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0;
  background: var(--bg-2);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-copy {
  font-size: 13.5px;
  color: var(--muted);
}

.footer-top {
  font-size: 13.5px;
}

/* ---------- Marquee keyframes ---------- */
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}