/* =========================================================
   UNDINE DIGITAL — main.css
   White-first, modern, tech-forward. Waterline-led.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --navy: #14254A;
  --navy-deep: #0B1733;
  --navy-soft: #2A4570;
  --teal: #4FB5C8;
  --teal-deep: #2E8A9C;
  --teal-light: #B8E0E8;
  --water: #DCEFF3;
  --water-deep: #C2E1E8;
  --ice: #EAF5F7;
  --offwhite: #FAFCFD;
  --white: #FFFFFF;
  --text-dark: #14254A;
  --text-body: #3A4A6B;
  --text-muted: #6B7A92;
  --text-subtle: #94A3B8;
  --border: #D9E5EA;
  --border-soft: #EDF3F5;

  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  --max-w: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4rem, 9vw, 7rem);

  --radius: 6px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --shadow-sm: 0 2px 12px rgba(20, 37, 74, 0.04);
  --shadow-md: 0 8px 32px rgba(20, 37, 74, 0.08);
  --shadow-lg: 0 16px 48px rgba(20, 37, 74, 0.12);
  --transition: 240ms cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-dark);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.1rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 3.8vw, 2.8rem); font-weight: 500; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 600; letter-spacing: -0.015em; }
h4 { font-size: 1.05rem; font-weight: 600; letter-spacing: 0; }
p { margin-bottom: 1rem; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--teal-deep);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}
.eyebrow::before { content: ''; width: 1.4rem; height: 1.5px; background: var(--teal); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--text-body); line-height: 1.6; }
.teal-accent { color: var(--teal-deep); }
em.italic-accent { color: var(--teal-deep); font-style: italic; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section-y) 0; position: relative; }
.section-tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.bg-ice { background: var(--ice); }
.bg-water { background: var(--water); }
.bg-navy { background: var(--navy); color: var(--ice); }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy .eyebrow { color: var(--teal-light); }
.bg-navy .eyebrow::before { background: var(--teal-light); }
.bg-offwhite { background: var(--offwhite); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem var(--gutter);
  max-width: var(--max-w); margin: 0 auto; gap: 2rem;
}
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { height: 38px; width: auto; }
.nav-menu { display: flex; gap: 2.2rem; align-items: center; }
.nav-menu a { font-size: 0.92rem; font-weight: 500; color: var(--text-dark); position: relative; padding: 0.4rem 0; letter-spacing: -0.005em; }
.nav-menu a:hover { color: var(--teal-deep); }
.nav-menu a.active::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 1.5px; background: var(--teal);
}
.nav-cta {
  background: var(--navy); color: var(--white) !important;
  padding: 0.7rem 1.3rem !important; border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 600; letter-spacing: -0.005em;
  transition: all var(--transition);
}
.nav-cta:hover { background: var(--teal-deep); color: var(--white) !important; transform: translateY(-1px); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 0.5rem; }
.nav-toggle span { width: 22px; height: 1.5px; background: var(--navy); transition: all var(--transition); }

@media (max-width: 880px) {
  .nav-menu {
    position: fixed; top: 64px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 2rem var(--gutter) 3rem;
    gap: 1.4rem; align-items: flex-start;
    border-bottom: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition);
    height: calc(100vh - 64px);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu a { font-size: 1.1rem; }
  .nav-toggle { display: flex; }
}

/* HERO */
.hero {
  position: relative; background: var(--white);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 100%;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, var(--water) 0%, transparent 50%),
    radial-gradient(ellipse 70% 50% at 0% 100%, var(--ice) 0%, transparent 55%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 5vw, 5rem); align-items: center;
}
.hero h1 { margin-bottom: 1.4rem; }
.hero h1 .accent { color: var(--teal-deep); font-style: italic; font-weight: 400; }
.hero-tagline {
  font-family: var(--font-display);
  color: var(--teal-deep);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  margin: 0 0 1.8rem; font-weight: 500;
  letter-spacing: -0.01em;
}
.hero-tagline::before {
  content: ''; display: inline-block;
  width: 28px; height: 1.5px;
  background: var(--teal);
  vertical-align: middle; margin-right: 0.8rem;
}
.hero-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero-art { position: relative; max-width: 420px; margin: 0 auto; }
.hero-art img { width: 100%; height: auto; opacity: 0.96; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 240px; order: -1; margin-bottom: 1rem; }
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-size: 0.92rem; font-weight: 600;
  letter-spacing: -0.005em; font-family: var(--font-body);
  transition: all var(--transition);
  border: 1.5px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--navy); color: var(--white) !important; }
.btn-primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(20, 37, 74, 0.18); }
.btn-secondary { background: var(--white); color: var(--navy) !important; border-color: var(--border); }
.btn-secondary:hover { background: var(--ice); border-color: var(--teal); color: var(--teal-deep) !important; }
.btn-outline { background: transparent; color: var(--navy) !important; border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white) !important; }
.btn-arrow::after { content: '→'; transition: transform var(--transition); }
.btn:hover.btn-arrow::after { transform: translateX(3px); }

.text-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--teal-deep); font-weight: 600; font-size: 0.92rem;
  letter-spacing: -0.005em;
  border-bottom: 1px solid var(--teal); padding-bottom: 2px;
  transition: all var(--transition);
}
.text-link::after { content: '→'; transition: transform var(--transition); }
.text-link:hover { color: var(--navy); border-bottom-color: var(--navy); }
.text-link:hover::after { transform: translateX(3px); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 760px; }
.section-head h2 { margin-bottom: 1rem; }
.section-head p { color: var(--text-body); font-size: 1.05rem; line-height: 1.65; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ============================================================
   WATERLINE MODEL
   ============================================================ */
.waterline { position: relative; width: 100%; background: var(--white); padding: clamp(2rem, 4vw, 3rem) 0; }
.waterline-grid {
  display: grid; grid-template-columns: 200px 1fr;
  gap: clamp(1.5rem, 3vw, 3rem); align-items: stretch;
}
.waterline-row { display: contents; }
.waterline-label {
  display: flex; flex-direction: column; justify-content: center;
  padding: 1.5rem 0;
}
.waterline-label-title {
  font-family: var(--font-display); font-size: 0.78rem;
  font-weight: 700; color: var(--navy);
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.waterline-label-sub {
  font-family: var(--font-body); font-size: 0.88rem;
  color: var(--teal-deep); line-height: 1.4;
}
.waterline-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 0.6rem 0.5rem; align-content: center;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
}
.waterline-row.above .waterline-items { background: var(--white); }
.waterline-row.at    .waterline-items { background: linear-gradient(180deg, var(--ice), var(--white)); border-color: var(--border-soft); }
.waterline-row.below .waterline-items { background: var(--ice); border-color: var(--water-deep); }

.wl-item {
  text-align: center; padding: 0.55rem 0.3rem;
  border-radius: var(--radius);
  transition: all var(--transition); cursor: default;
}
.wl-item:hover { background: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.wl-icon {
  width: 46px; height: 46px; margin: 0 auto 0.5rem;
  border: 1.5px solid var(--teal); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-deep); background: var(--white);
  transition: all var(--transition);
}
.wl-item:hover .wl-icon { background: var(--teal); color: var(--white); transform: scale(1.04); }
.wl-icon svg { width: 22px; height: 22px; }
.waterline-row.below .wl-icon { border-color: var(--navy); color: var(--navy); }
.waterline-row.below .wl-item:hover .wl-icon { background: var(--navy); color: var(--white); }
.wl-title { font-size: 0.84rem; font-weight: 600; color: var(--navy); line-height: 1.25; margin-bottom: 0.15rem; letter-spacing: -0.01em; }
.wl-sub { font-size: 0.7rem; color: var(--text-muted); line-height: 1.3; letter-spacing: -0.005em; }

.wl-wave {
  height: 22px; grid-column: 1 / -1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 24' preserveAspectRatio='none'><path d='M0 12 Q150 2 300 12 T600 12 T900 12 T1200 12' fill='none' stroke='%234FB5C8' stroke-width='1.5' opacity='0.6'/><path d='M0 18 Q150 8 300 18 T600 18 T900 18 T1200 18' fill='none' stroke='%234FB5C8' stroke-width='1' opacity='0.32'/></svg>");
  background-size: 100% 100%; background-repeat: no-repeat;
}

@media (max-width: 880px) {
  .waterline-grid { grid-template-columns: 1fr; gap: 1.2rem; }
  .waterline-label { padding: 0; }
  .waterline-items { grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); padding: 1rem; }
  .wl-icon { width: 40px; height: 40px; }
  .wl-icon svg { width: 18px; height: 18px; }
  .wl-title { font-size: 0.76rem; }
  .wl-sub { font-size: 0.64rem; }
  .wl-wave { display: none; }
}

/* METRICS */
.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1.5rem 2rem; padding-top: 1rem;
}
.metric { padding: 1.4rem 0; border-top: 1.5px solid var(--border); }
.metric-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3rem);
  font-weight: 500; color: var(--navy);
  line-height: 1; letter-spacing: -0.03em;
}
.metric-label { font-size: 0.88rem; color: var(--text-body); margin-top: 0.55rem; line-height: 1.5; }

/* CARDS */
.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem 1.6rem;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.card::before { content: ''; position: absolute; top: 0; left: 0; width: 0; height: 2.5px; background: var(--teal); transition: width var(--transition); }
.card:hover { border-color: var(--teal-light); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card:hover::before { width: 100%; }
.card-icon {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--ice); color: var(--teal-deep);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem; transition: all var(--transition);
}
.card:hover .card-icon { background: var(--teal); color: var(--white); }
.card-icon svg { width: 24px; height: 24px; }
.card h3 { color: var(--navy); margin-bottom: 0.55rem; }
.card p { color: var(--text-body); font-size: 0.95rem; line-height: 1.6; }
.card-link { margin-top: 1rem; font-size: 0.84rem; font-weight: 600; color: var(--teal-deep); display: inline-flex; align-items: center; gap: 0.35rem; }

.grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }

.pull-quote {
  position: relative; font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.95rem); line-height: 1.4;
  color: var(--navy); font-weight: 400;
  padding-left: 2.5rem; border-left: 2.5px solid var(--teal);
  max-width: 880px; margin: 0 auto;
  letter-spacing: -0.015em;
}
.pull-quote cite {
  display: block; font-style: normal; font-family: var(--font-body);
  font-size: 0.78rem; font-weight: 600;
  color: var(--teal-deep); margin-top: 1.5rem;
  letter-spacing: 0.1em; text-transform: uppercase;
}

/* TEAM */
.team-card {
  display: grid; grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start; margin-top: 2rem;
}
.team-portrait {
  background: linear-gradient(160deg, var(--navy-deep), var(--navy));
  aspect-ratio: 4 / 5; border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; width: 100%;
}
.team-portrait::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 30%, rgba(79, 181, 200, 0.18), transparent 60%); }
.team-portrait-monogram {
  font-family: var(--font-display); font-size: 4.5rem;
  color: var(--teal); letter-spacing: 0.15em;
  position: relative; z-index: 2; line-height: 1; font-weight: 500;
}
.team-info h3 { font-size: clamp(1.7rem, 2.6vw, 2.1rem); margin-bottom: 0.4rem; font-weight: 500; }
.team-role { font-family: var(--font-body); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal-deep); font-weight: 600; margin-bottom: 1.4rem; }
.team-bio { font-size: 0.98rem; line-height: 1.7; color: var(--text-body); margin-bottom: 1.1rem; }
.team-tags { display: flex; gap: 0.45rem; flex-wrap: wrap; margin-top: 1.5rem; }
.team-tag { background: var(--ice); color: var(--navy); font-size: 0.76rem; padding: 0.4rem 0.85rem; border-radius: 100px; font-weight: 500; letter-spacing: -0.005em; }
@media (max-width: 720px) { .team-card { grid-template-columns: 1fr; } .team-portrait { max-width: 280px; } }

/* INSIGHTS */
.article-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; transition: all var(--transition); }
.article-card:hover { border-color: var(--teal-light); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.article-cover { aspect-ratio: 16 / 9; background: var(--navy); position: relative; overflow: hidden; }
.article-cover svg { width: 100%; height: 100%; }
.article-body { padding: 1.4rem 1.5rem 1.6rem; }
.article-meta { display: flex; align-items: center; gap: 0.7rem; font-size: 0.76rem; color: var(--text-muted); margin-bottom: 0.75rem; }
.article-cat { background: var(--ice); color: var(--teal-deep); padding: 0.25rem 0.65rem; border-radius: 100px; font-weight: 600; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; }
.article-card h3 { font-size: 1.2rem; line-height: 1.32; margin-bottom: 0.6rem; color: var(--navy); font-weight: 600; }
.article-card p { font-size: 0.9rem; line-height: 1.6; color: var(--text-body); }
.article-link { margin-top: 0.9rem; font-size: 0.82rem; font-weight: 600; color: var(--teal-deep); display: inline-flex; align-items: center; gap: 0.35rem; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-detail { display: flex; gap: 1rem; align-items: flex-start; padding: 1.2rem 0; border-top: 1px solid var(--border); }
.contact-detail:last-child { border-bottom: 1px solid var(--border); }
.contact-detail-icon { width: 40px; height: 40px; flex-shrink: 0; border-radius: 50%; background: var(--ice); color: var(--teal-deep); display: inline-flex; align-items: center; justify-content: center; }
.contact-detail-icon svg { width: 18px; height: 18px; }
.contact-detail-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.2rem; }
.contact-detail-value { color: var(--navy); font-size: 1rem; font-weight: 500; letter-spacing: -0.005em; }
.contact-detail-value a:hover { color: var(--teal-deep); }
.contact-form { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(1.75rem, 3.5vw, 2.5rem); box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 0.4rem; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.85rem 1rem;
  background: var(--offwhite); border: 1px solid var(--border);
  border-radius: var(--radius);
  font: 400 0.95rem var(--font-body); color: var(--navy);
  transition: all var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--teal); background: var(--white); box-shadow: 0 0 0 3px rgba(79, 181, 200, 0.15); }
.form-group textarea { min-height: 130px; resize: vertical; font-family: var(--font-body); }
.form-submit { background: var(--navy); color: var(--white) !important; width: 100%; padding: 1rem; font-size: 0.92rem; font-weight: 600; letter-spacing: -0.005em; border-radius: var(--radius); transition: all var(--transition); margin-top: 0.5rem; }
.form-submit:hover { background: var(--teal-deep); transform: translateY(-1px); }
.form-success { display: none; padding: 1rem; background: var(--ice); color: var(--navy); border-left: 3px solid var(--teal); border-radius: var(--radius); margin-bottom: 1rem; font-size: 0.95rem; }
.form-success.visible { display: block; }
.form-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 1rem; text-align: center; }

/* CTA STRIP */
.cta-strip { background: linear-gradient(120deg, var(--navy-deep), var(--navy) 60%, var(--navy-soft)); border-radius: var(--radius-lg); padding: clamp(2.5rem, 5vw, 4rem); position: relative; overflow: hidden; }
.cta-strip::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 80% 50%, rgba(79, 181, 200, 0.2), transparent 60%); }
.cta-strip-inner { position: relative; z-index: 2; max-width: 720px; }
.cta-strip h2 { color: var(--white); margin-bottom: 1rem; font-size: clamp(1.7rem, 3.3vw, 2.4rem); }
.cta-strip p { color: var(--ice); margin-bottom: 2rem; font-size: 1.02rem; }
.cta-strip .eyebrow { color: var(--teal-light); margin-bottom: 1rem; }
.cta-strip .eyebrow::before { background: var(--teal-light); }

/* FOOTER */
.site-footer { background: var(--navy-deep); color: var(--ice); padding: clamp(3rem, 6vw, 5rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); margin-bottom: 3rem; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 42px; margin-bottom: 1.25rem; }
.footer-brand p { font-size: 0.92rem; line-height: 1.6; color: var(--ice); max-width: 320px; opacity: 0.78; }
.footer-tagline { font-family: var(--font-display); color: var(--teal-light); font-size: 0.92rem; margin-top: 1.25rem; letter-spacing: -0.005em; font-weight: 500; }
.footer-col h4 { font-family: var(--font-body); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal-light); margin-bottom: 1.1rem; }
.footer-col ul { display: grid; gap: 0.65rem; }
.footer-col a { font-size: 0.92rem; color: var(--ice); opacity: 0.78; transition: all var(--transition); }
.footer-col a:hover { color: var(--teal); opacity: 1; }
.footer-bottom { padding-top: 1.5rem; border-top: 1px solid rgba(255, 255, 255, 0.08); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem; font-size: 0.82rem; color: var(--text-subtle); }
.footer-bottom-row { display: flex; gap: 1.25rem; align-items: center; flex-wrap: wrap; }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) backwards; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; } .delay-4 { animation-delay: 0.4s; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms cubic-bezier(0.4, 0, 0.2, 1), transform 700ms cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* TRIBUTE SECTION (Karen — "Why Undine") */
.tribute {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  background: linear-gradient(180deg, var(--white), var(--ice) 60%, var(--white));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 4vw, 3.5rem);
  position: relative;
  overflow: hidden;
}
.tribute::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 32px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 32' preserveAspectRatio='none'><path d='M0 16 Q150 6 300 16 T600 16 T900 16 T1200 16' fill='none' stroke='%234FB5C8' stroke-width='1.5' opacity='0.4'/><path d='M0 24 Q150 14 300 24 T600 24 T900 24 T1200 24' fill='none' stroke='%234FB5C8' stroke-width='1' opacity='0.22'/></svg>");
  background-size: 100% 100%;
  pointer-events: none;
}
.tribute-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
}
.tribute-photo img { width: 100%; height: 100%; object-fit: cover; }
.tribute-photo-caption {
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  font-weight: 500;
}
.tribute-photo-caption-sub {
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--teal-deep);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.3rem;
  font-weight: 600;
}
.tribute-content { position: relative; z-index: 2; }
.tribute-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 1.2rem;
  font-weight: 500;
}
.tribute-content p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 1rem;
}
.tribute-content p.tribute-lead {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin-bottom: 1.4rem;
  font-weight: 500;
}
@media (max-width: 720px) {
  .tribute { grid-template-columns: 1fr; text-align: center; padding: 2rem 1.5rem; }
  .tribute-photo { max-width: 240px; margin: 0 auto; }
  .tribute-content { text-align: left; }
  .tribute-content h2 { text-align: center; }
}

/* SERVICE DEEP-DIVE ROW */
.service-deep { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 720px) { .service-deep { grid-template-columns: 1fr; } }
.svc-bullets { display: grid; gap: 0.85rem; }
.svc-bullets li { display: flex; gap: 0.75rem; align-items: flex-start; padding: 0.85rem 0; border-top: 1px solid var(--border-soft); font-size: 0.95rem; color: var(--text-body); }
.svc-bullets li::before { content: ''; flex-shrink: 0; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; margin-top: 0.55rem; }

.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; } .mb-2 { margin-bottom: 2rem; } .mb-3 { margin-bottom: 3rem; }
.muted { color: var(--text-muted); }