/* =========================================================
   Gitte Wichmann-Hansen — Academic Supervision
   Reflective supervision. Sustainable academia.
   ========================================================= */

:root {
  /* Brand colours */
  --navy: #233746;
  --navy-700: #1a2a36;
  --navy-900: #11202b;
  --gold: #c9a227;
  --gold-soft: #d4a017;
  --ocher: #c28a00;
  --grey: #e7e7e2;
  --cream: #faf8f5;
  --white: #ffffff;
  --ink: #2a2f33;
  --ink-soft: #5b6168;

  /* Typography */
  --serif: "Cormorant Garamond", "Cormorant", Georgia, "Times New Roman", serif;
  --sans: "Nunito Sans", "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;

  /* Layout */
  --maxw: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(35, 55, 70, 0.06), 0 6px 24px rgba(35, 55, 70, 0.06);
  --shadow-md: 0 10px 40px rgba(35, 55, 70, 0.12);
  --transition: 240ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 0.5em;
  letter-spacing: 0.2px;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 500; }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); }
h4 { font-size: 1.2rem; }

p { margin: 0 0 1.1rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 300;
}

.eyebrow {
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ocher);
  margin: 0 0 1rem;
  display: inline-block;
}

.serif-quote { font-family: var(--serif); }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section--hidden { display: none !important; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section--navy { background: var(--navy); color: var(--cream); }
.section--navy h1,
.section--navy h2,
.section--navy h3 { color: var(--white); }
.section--cream { background: var(--cream); }
.section--white { background: var(--white); }
.section--grey { background: var(--grey); }

.section-head { max-width: 760px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head.center { margin-inline: auto; text-align: center; }

.divider {
  width: 56px;
  height: 3px;
  background: var(--gold);
  border: 0;
  margin: 0 0 1.5rem;
}
.center .divider { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.7rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.btn--primary { background: var(--navy); color: var(--white); }
.btn--primary:hover { background: var(--navy-900); transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--navy); }
.btn--gold:hover { background: var(--ocher); color: var(--white); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: var(--white); }
.btn--ghost-light { background: transparent; color: var(--cream); border-color: rgba(250, 248, 245, 0.5); }
.btn--ghost-light:hover { background: var(--cream); color: var(--navy); border-color: var(--cream); }

.arrow-link {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--ocher);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition), color var(--transition);
}
.arrow-link::after { content: "\2192"; transition: transform var(--transition); }
.arrow-link:hover { color: var(--navy); }
.arrow-link:hover::after { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(35, 55, 70, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}
.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand__mark { width: 44px; height: 44px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--navy);
}
.brand__tag {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ocher);
  font-weight: 700;
}

.nav { display: flex; align-items: center; gap: 0.3rem; }
.nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius);
  position: relative;
  transition: color var(--transition);
}
.nav a:hover { color: var(--navy); }
.nav a.active { color: var(--navy); }
.nav a.active::after {
  content: "";
  position: absolute;
  left: 0.85rem; right: 0.85rem; bottom: 0.3rem;
  height: 2px;
  background: var(--gold);
}
.nav .btn { margin-left: 0.6rem; padding: 0.6rem 1.2rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--navy);
  transition: var(--transition);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--cream);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}
.hero__content { position: relative; z-index: 2; }
.hero .eyebrow { color: var(--gold); }
.hero h1 { color: var(--white); }
.hero__lead { color: rgba(250, 248, 245, 0.82); max-width: 34ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero__media { position: relative; }
.hero__media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 32% 28%;
}
.hero__badge {
  position: absolute;
  bottom: -22px; left: -22px;
  background: var(--gold);
  color: var(--navy);
  padding: 1rem 1.3rem;
  border-radius: var(--radius);
  max-width: 230px;
  box-shadow: var(--shadow-md);
}
.hero__badge strong { font-family: var(--serif); font-size: 1.5rem; display: block; }
.hero__badge span { font-size: 0.78rem; font-weight: 600; }
.hero__glow {
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 39, 0.25);
  top: -120px; right: -120px;
}
.hero__glow::after {
  content: "";
  position: absolute;
  inset: 60px;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 39, 0.18);
}

/* ---------- Page hero (interior) ---------- */
.page-hero {
  background: var(--navy);
  color: var(--cream);
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.page-hero .eyebrow { color: var(--gold); }
.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(250, 248, 245, 0.82); max-width: 60ch; font-size: 1.15rem; }

/* ---------- Grids ---------- */
.grid { display: grid; gap: 1.6rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid rgba(35, 55, 70, 0.08);
  border-radius: var(--radius);
  padding: 2rem 1.9rem;
  transition: var(--transition);
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(201, 162, 39, 0.4); }
.card__num {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 700;
}
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(201, 162, 39, 0.12);
  color: var(--ocher);
  margin-bottom: 1.2rem;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 0.6rem; }
.card p { color: var(--ink-soft); font-size: 1rem; }
.card .arrow-link { margin-top: 1.1rem; }
.card ul.ticks { margin-top: 1rem; }

/* tick list */
.ticks li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

/* ---------- Intro split ---------- */
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split--reverse { grid-template-columns: 1.1fr 0.9fr; }
.split__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  width: 100%;
  object-fit: cover;
}
.media-frame { position: relative; }
.media-frame::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  z-index: 0;
}
.media-frame img { position: relative; z-index: 1; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stat__num {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--gold);
  line-height: 1;
  font-weight: 600;
}
.stat__label {
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(250, 248, 245, 0.75);
  margin-top: 0.5rem;
}

/* ---------- Logos / clients ---------- */
.logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 3.5rem);
  align-items: center;
}
.logos li {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--navy);
  opacity: 0.72;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ---------- Testimonials ---------- */
.quote-card {
  background: var(--white);
  border: 1px solid rgba(35, 55, 70, 0.08);
  border-radius: var(--radius);
  padding: 2.2rem 2rem;
  height: 100%;
  position: relative;
}
.quote-card::before {
  content: "\201C";
  font-family: var(--serif);
  font-size: 4.5rem;
  line-height: 1;
  color: var(--gold);
  position: absolute;
  top: 0.4rem; left: 1.4rem;
  opacity: 0.55;
}
.quote-card blockquote {
  margin: 1.4rem 0 1.4rem;
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--navy);
}
.quote-card cite {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.quote-card cite strong { color: var(--navy); display: block; font-size: 1rem; }

.feature-quote {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.4;
  color: var(--white);
  max-width: 22ch;
  margin: 0;
}
.feature-quote span { color: var(--gold); }

/* ---------- CTA band ---------- */
.cta {
  background: var(--navy);
  color: var(--cream);
  text-align: center;
}
.cta h2 { color: var(--white); }
.cta p { color: rgba(250, 248, 245, 0.82); max-width: 52ch; margin-inline: auto; }
.cta .hero__actions { justify-content: center; }

/* ---------- Research / publications ---------- */
.pub-list { display: grid; gap: 1.1rem; }
.pub {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1.4rem;
  background: var(--white);
  border: 1px solid rgba(35, 55, 70, 0.08);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  transition: var(--transition);
}
.pub:hover { box-shadow: var(--shadow-sm); }
.pub__year {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold);
  font-weight: 600;
}
.pub__type {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ocher);
  font-weight: 700;
}
.pub h3 { font-size: 1.2rem; margin: 0.2rem 0 0.4rem; }
.pub p { color: var(--ink-soft); font-size: 0.95rem; margin: 0; }
.pub__cite { color: var(--ink); font-size: 0.97rem; line-height: 1.55; margin: 0; }
.pub__cite a { color: var(--ocher); font-weight: 600; word-break: break-word; }
.pub__cite a:hover { color: var(--navy); text-decoration: underline; }

.pub-group {
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  color: var(--navy);
  margin: 2.6rem 0 1.3rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(35, 55, 70, 0.12);
}
.pub-group:first-of-type { margin-top: 0; }

/* Blog cards */
.post__media { aspect-ratio: 16/10; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.post {
  background: var(--white);
  border: 1px solid rgba(35,55,70,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.post:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post__body { padding: 1.5rem 1.5rem 1.7rem; display: flex; flex-direction: column; flex: 1; }
.post__meta { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ocher); font-weight: 700; margin-bottom: 0.6rem; }
.post h3 { font-size: 1.3rem; }
.post p { color: var(--ink-soft); font-size: 0.97rem; }
.post .arrow-link { margin-top: auto; padding-top: 1rem; }
.post__media-placeholder {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--navy), var(--navy-900));
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.post__media-placeholder::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(201,162,39,0.3);
  top: -60px; right: -60px;
}
.post__media-placeholder span {
  font-family: var(--serif);
  color: rgba(201,162,39,0.85);
  font-size: 2.4rem;
}

/* Downloads */
.download {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: var(--white);
  border: 1px solid rgba(35,55,70,0.08);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  transition: var(--transition);
}
.download:hover { border-color: var(--gold); box-shadow: var(--shadow-sm); }
.download__icon {
  width: 44px; height: 44px; flex: none;
  display: grid; place-items: center;
  border-radius: var(--radius);
  background: rgba(201,162,39,0.12);
  color: var(--ocher);
}
.download h4 { margin: 0; font-family: var(--sans); font-size: 1rem; color: var(--navy); }
.download p { margin: 0; font-size: 0.82rem; color: var(--ink-soft); }
.download__cta { margin-left: auto; color: var(--ocher); font-weight: 700; font-size: 0.85rem; white-space: nowrap; }

/* ---------- Cases ---------- */
.case {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background: var(--white);
  border: 1px solid rgba(35,55,70,0.08);
  border-radius: var(--radius);
  overflow: hidden;
}
.case:nth-child(even) .case__media { order: 2; }
.case__media {
  background: linear-gradient(135deg, var(--navy), var(--navy-900));
  min-height: 280px;
  position: relative;
  display: grid;
  place-items: center;
  padding: 2rem;
}
.case__media .case__tag {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--white);
  text-align: center;
}
.case__media::before {
  content: "";
  position: absolute;
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 1px solid rgba(201,162,39,0.3);
  bottom: -50px; left: -50px;
}
.case__body { padding: clamp(1.6rem, 3vw, 2.6rem); }
.case__body .eyebrow { margin-bottom: 0.6rem; }
.case__metrics { display: flex; gap: 2rem; margin-top: 1.4rem; flex-wrap: wrap; }
.case__metric strong { font-family: var(--serif); font-size: 1.7rem; color: var(--ocher); display: block; line-height: 1; }
.case__metric span { font-size: 0.8rem; color: var(--ink-soft); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact-info .contact-item {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(35,55,70,0.1);
}
.contact-info .contact-item:last-child { border-bottom: 0; }
.contact-item__icon {
  width: 44px; height: 44px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(201,162,39,0.12);
  color: var(--ocher);
}
.contact-item h4 { margin: 0 0 0.2rem; font-family: var(--sans); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft); }
.contact-item a, .contact-item p { color: var(--navy); font-weight: 600; margin: 0; }

.form { background: var(--white); border: 1px solid rgba(35,55,70,0.08); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--navy); margin-bottom: 0.4rem; letter-spacing: 0.02em; }
.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(35,55,70,0.2);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
  transition: var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.15);
}
.field textarea { resize: vertical; min-height: 140px; }
.form__note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 1rem; }
.form__status { margin-top: 1rem; font-weight: 600; display: none; }
.form__status.show { display: block; }
.form__status.ok { color: #2f7d4f; }

/* ---------- FAQ / accordion-ish list ---------- */
.value-list { display: grid; gap: 1.2rem; }
.value {
  display: flex; gap: 1rem; align-items: flex-start;
}
.value__icon {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(201,162,39,0.12);
  color: var(--ocher);
}
.value h4 { margin: 0 0 0.2rem; font-family: var(--sans); font-size: 1.05rem; color: var(--navy); }
.value p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(250, 248, 245, 0.78);
  padding-block: clamp(3rem, 6vw, 4.5rem) 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.site-footer .brand__name { color: var(--white); }
.site-footer .brand__mark { filter: none; }
.footer-about p { font-size: 0.95rem; margin-top: 1rem; max-width: 34ch; }
.footer-col h4 {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 1rem;
}
.footer-col a { display: block; padding: 0.3rem 0; font-size: 0.95rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(250,248,245,0.12);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: rgba(250,248,245,0.55);
}
.footer-social { display: flex; gap: 0.8rem; }
.footer-social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(250,248,245,0.2);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 78px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    padding: 1rem var(--gutter) 1.6rem;
    gap: 0.2rem;
    border-bottom: 1px solid rgba(35,55,70,0.1);
    box-shadow: var(--shadow-md);
    transform: translateY(-130%);
    transition: transform var(--transition);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 0.8rem 0.4rem; border-bottom: 1px solid rgba(35,55,70,0.06); }
  .nav a.active::after { display: none; }
  .nav .btn { margin: 0.6rem 0 0; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { max-width: 440px; margin-top: 1rem; }
  .split, .split--reverse { grid-template-columns: 1fr; }
  .split__media { order: -1; }
  .media-frame::before { display: none; }
  .case, .case:nth-child(even) .case__media { grid-template-columns: 1fr; }
  .case__media { order: -1 !important; min-height: 200px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .brand__tag { display: none; }
  .hero__badge { left: 0; bottom: -16px; }
  .pub { grid-template-columns: 1fr; gap: 0.4rem; }
}