/* ============================================================
   Aquarise — Premium Edition
   Editorial wellness design system: Fraunces + Inter on cream,
   deep ocean ink with champagne-gold accents.
   ============================================================ */

:root {
  /* Palette */
  --ink:        #0b1e36;
  --ink-2:      #1f2e44;
  --ink-3:      #54657c;
  --ink-4:      #8893a4;
  --ink-5:      #c4cbd5;

  --ocean:      #0a3d62;
  --ocean-2:    #1c5d8a;
  --aqua:       #4ea0c4;
  --aqua-soft:  #d6e8f0;

  --gold:       #1a73c2;
  --gold-2:     #0e5fa6;
  --gold-soft:  #dbeaf7;

  --cream:      #faf8f3;
  --cream-2:    #f4efe6;
  --line:       #dde4ec;
  --line-soft:  #ecf1f7;

  --wa:         #25d366;
  --wa-dark:    #128c7e;

  /* Type */
  --font-body:    'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --maxw: 1240px;
  --gutter: 28px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
@media (max-width: 560px) {
  html { scroll-padding-top: 76px; }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ocean); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--gold-2); }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============ Typography ============ */
.display {
  font-family: var(--font-display);
  font-weight: 350;
  font-style: normal;
  letter-spacing: -.015em;
  line-height: 1.05;
  color: var(--ink);
  font-feature-settings: "ss01", "ss02";
  margin: 0 0 .4em;
}
.display em {
  font-style: italic;
  font-weight: 300;
  color: var(--ocean);
}
h1.display { font-size: clamp(2.4rem, 5.4vw, 4.4rem); }
h2.display { font-size: clamp(1.9rem, 3.6vw, 3rem); }
h3.display { font-size: clamp(1.4rem, 2.4vw, 2rem); }

h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.18rem;
  color: var(--ink);
  margin: 0 0 .5em;
  line-height: 1.3;
}
h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--ink);
  margin: 0 0 14px;
}
p { margin: 0 0 1em; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--ocean);
  margin-bottom: 18px;
}
.kicker.on-dark { color: var(--aqua); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .26em;
  color: var(--ink-3);
  margin-bottom: 28px;
}
.eyebrow-line {
  display: inline-block;
  width: 36px; height: 1px;
  background: var(--gold);
}

/* Editorial section numeral — large italic serif, the visual anchor of the section.
   Sits ABOVE the kicker. Light gold, generous size, like a magazine chapter opener. */
.section-num {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 200;
  font-size: clamp(4.5rem, 9vw, 7.5rem);
  line-height: 0.85;
  letter-spacing: -.04em;
  color: var(--gold);
  margin: 0 0 28px;
  opacity: .82;
}
.section-num::after {
  content: ".";
  color: var(--gold);
  font-style: normal;
  font-weight: 300;
  margin-left: 2px;
}
.section-head .section-num { text-align: center; }
.muted { color: var(--ink-4); }
.optional { color: var(--ink-4); font-weight: 400; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .005em;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn-lg { padding: 16px 26px; font-size: .98rem; }
.btn-block { width: 100%; }
.btn-arrow {
  display: inline-block;
  transition: transform .3s var(--ease);
  font-family: var(--font-display);
  font-weight: 300;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

.btn-dark {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.btn-dark:hover {
  background: var(--ocean);
  border-color: var(--ocean);
  color: #fff;
}
.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-line:hover {
  background: var(--ink);
  color: #fff;
}
.btn-line-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn-line-light:hover {
  background: rgba(255,255,255,.08);
  border-color: #fff;
  color: #fff;
}
.btn-gold {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-2);
  border-color: var(--gold-2);
  color: #fff;
}
.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .95rem;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px;
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.link-arrow:hover { gap: 14px; color: var(--gold-2); }
.link-arrow span { font-family: var(--font-display); font-weight: 300; }
.link-arrow.on-dark { color: rgba(255,255,255,.85); border-color: var(--aqua); }
.link-arrow.on-dark:hover { color: #fff; }

/* ============ Ticker ============ */
.ticker {
  background: var(--ink);
  color: var(--cream);
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 48px;
  padding: 11px 0;
  white-space: nowrap;
  animation: ticker-scroll 60s linear infinite;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 400;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: rgba(250, 248, 243, .72);
}
.ticker-track .dot { color: var(--gold); font-size: .42rem; opacity: .8; }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ Nav ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--gutter);
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-logo { gap: 0; }
.brand-img {
  display: block;
  height: 56px;
  width: auto;
  object-fit: contain;
}
.brand-light .brand-img {
  filter: brightness(0) invert(1);
  opacity: .92;
}
@media (max-width: 560px) {
  .brand-img { height: 44px; }
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.4rem;
  letter-spacing: -.005em;
  color: var(--ink);
}
.brand-tag {
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-top: 5px;
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  position: relative;
  display: inline-block;
  padding: 8px 0;
  margin: 0 16px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .25s var(--ease);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .45s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { padding: 11px 20px; font-size: .88rem; margin-left: 8px; }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 90px 0 110px;
  overflow: hidden;
  background:
    radial-gradient(1100px 600px at 90% -10%, rgba(196, 162, 94, .14), transparent 65%),
    radial-gradient(1100px 700px at -10% 110%, rgba(78, 160, 196, .18), transparent 60%),
    var(--cream);
}
.hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--line-soft);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-copy h1 { margin-bottom: 24px; }
.lede {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 1.45rem;
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 540px;
  margin: 0 0 38px;
}
.lede-soft {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-3);
  max-width: 560px;
}
.cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.cta-row.centered { justify-content: center; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.hero-meta > div + div {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}
.hero-meta > div:first-child { padding-right: 24px; }
.hero-meta > div:nth-child(2) { padding: 0 24px; }
.meta-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 350;
  color: var(--ink);
  margin: 0 0 4px;
  letter-spacing: -.01em;
}
.meta-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-3);
  margin: 0;
}

.hero-art {
  position: relative;
}
.hero-frame {
  position: relative;
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(10, 61, 98, .18);
}
.hero-frame::before {
  content: "";
  position: absolute;
  top: 18px; left: 18px;
  width: calc(100% - 36px);
  height: calc(100% - 36px);
  border: 1px solid rgba(255,255,255,.45);
  pointer-events: none;
  z-index: 2;
}
.hero-frame img { width: 100%; display: block; }
.hero-card {
  position: absolute;
  bottom: -28px;
  left: -28px;
  background: var(--cream);
  border: 1px solid var(--line);
  padding: 18px 22px 18px 24px;
  min-width: 230px;
  box-shadow: 0 18px 50px rgba(14, 17, 22, .08);
}
.hero-card-line {
  width: 22px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 10px;
}
.hero-card-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--ink);
  margin: 0 0 2px;
}
.hero-card-role {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--ink-3);
  margin: 0;
}

/* ============ Stat strip ============ */
.stat-strip {
  background: var(--ink);
  color: var(--cream);
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stats .stat {
  padding: 8px 28px;
  border-left: 1px solid rgba(255,255,255,.1);
}
.stats .stat:first-child { border-left: none; padding-left: 0; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1;
  color: var(--gold);
  margin: 0 0 12px;
  letter-spacing: -.02em;
}
.stat-num span {
  font-size: .55em;
  margin-left: 4px;
  color: var(--gold);
}
.stat-label {
  font-family: var(--font-body);
  font-size: .92rem;
  color: rgba(250, 248, 243, .72);
  margin: 0;
  line-height: 1.4;
}

/* ============ Sections (general) ============ */
.section { padding: 120px 0; }
.section-head { max-width: 760px; margin: 0 auto 72px; text-align: center; }
.section-head .section-num,
.section-head .kicker { justify-content: center; }
.section-head .display { margin-bottom: 18px; }
.section-sub {
  font-size: 1.08rem;
  color: var(--ink-3);
  max-width: 600px;
  margin: 0 auto;
}
.section-head-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: end;
  text-align: left;
  max-width: none;
  margin-bottom: 64px;
}
.section-head-row .display { margin-bottom: 0; }
.section-aside {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--ink-3);
  margin: 0;
  padding-bottom: 8px;
}

/* ============ Problem ============ */
.section-problem { background: var(--cream); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-bottom: 80px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.problem-item {
  padding: 48px 36px;
  border-left: 1px solid var(--line);
  transition: background .3s var(--ease);
}
.problem-item:first-child { border-left: none; }
.problem-item:hover { background: var(--cream-2); }
.problem-num {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--gold-2);
  margin-bottom: 28px;
}
.problem-item h3 {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.25;
}
.problem-item p {
  color: var(--ink-3);
  margin: 0;
  font-size: .98rem;
}

.problem-banner {
  margin: 64px 0 48px;
  border-radius: 16px;
  overflow: hidden;
}
.problem-banner img {
  width: 100%;
  display: block;
  border-radius: 16px;
}

.problem-figure {
  margin: 0;
  text-align: center;
}
.problem-figure img {
  max-height: 460px;
  margin: 0 auto;
  width: auto;
  border: 1px solid var(--line);
  background: #fff;
  padding: 18px;
}
.problem-figure figcaption {
  margin-top: 24px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.figcap-line {
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--gold);
}

/* ============ Approach ============ */
.section-approach {
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
}
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.approach-art img {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  padding: 18px;
}
.serif-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 36px;
  border-top: 1px solid var(--line);
}
.serif-list li {
  padding: 18px 0 18px 34px;
  border-bottom: 1px solid var(--line);
  position: relative;
  font-size: 1.02rem;
  color: var(--ink-2);
}
.serif-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  width: 18px;
  height: 1px;
  background: var(--gold);
}
.serif-list strong {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--ink);
}

/* ============ Services ============ */
.section-services { background: var(--cream); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 100px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-card {
  position: relative;
  padding: 44px 32px 50px;
  border-left: 1px solid var(--line);
  background: var(--cream);
  transition: background .35s var(--ease), transform .35s var(--ease);
  cursor: default;
  overflow: hidden;
}
.service-card:first-child { border-left: none; }
.service-card:hover {
  background: #fff;
  transform: translateY(-4px);
}
.service-num {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--gold-2);
  margin: 0 0 36px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.45rem;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.25;
}
.service-card p {
  color: var(--ink-3);
  font-size: .96rem;
  margin: 0 0 30px;
}
.service-arrow {
  position: absolute;
  bottom: 26px;
  right: 32px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform .35s var(--ease), color .35s var(--ease);
}
.service-card:hover .service-arrow { transform: translateX(6px); color: var(--ocean); }

.services-feature {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  background: var(--ink);
  color: var(--cream);
  padding: 0;
  overflow: hidden;
}
.services-feature-img { margin: 0; }
.services-feature-img img { width: 100%; height: 100%; object-fit: cover; min-height: 380px; display: block; }
.services-feature-copy { padding: 56px 56px 56px 0; }
.services-feature-copy .display { color: #fff; margin-bottom: 18px; }
.services-feature-copy .display em { color: var(--gold); }
.services-feature-copy p { color: rgba(250, 248, 243, .8); }
.services-feature-copy .kicker { color: var(--gold); margin-bottom: 22px; }
.services-feature-copy .btn-line {
  color: #fff;
  border-color: rgba(255,255,255,.4);
  margin-top: 14px;
}
.services-feature-copy .btn-line:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

/* ============ Process ============ */
.section-process { background: var(--cream-2); }
.process {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}
.process::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 36px;
  bottom: 36px;
  width: 1px;
  background: var(--line);
}
.process li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}
.process li:last-child { border-bottom: none; }
.process-num {
  font-family: var(--font-display);
  font-weight: 350;
  font-size: 1.6rem;
  color: var(--gold);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.process-body h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--ink);
  margin: 8px 0 8px;
}
.process-body p { color: var(--ink-3); margin: 0; }

/* ============ Founder ============ */
.section-founder {
  background:
    radial-gradient(800px 400px at 80% 10%, rgba(196, 162, 94, .12), transparent 70%),
    var(--ink);
  padding: 140px 0;
}
.founder-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: center;
}
.founder-portrait {
  margin: 0;
  position: relative;
}
.founder-portrait img {
  width: 300px;
  height: 300px;
  object-fit: cover;
  object-position: top center;
  border-radius: 50%;
  border: 2px solid var(--gold);
}
.founder-portrait::before {
  content: "";
  position: absolute;
  inset: -12px;
  border: 1px solid rgba(196, 162, 94, .45);
  border-radius: 50%;
  pointer-events: none;
}
.founder-copy { color: var(--cream); }
.founder-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
  margin: 0 0 6px;
}
.founder-role {
  font-family: var(--font-mono);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--gold);
  margin: 0 0 28px;
}
.founder-statement {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.55;
  color: rgba(250, 248, 243, .88);
  margin: 0 0 32px;
}
.founder-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.founder-highlights li {
  font-size: 1rem;
  color: rgba(250, 248, 243, .92);
  padding-left: 30px;
  position: relative;
}
.founder-highlights li::before {
  content: "\2714";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 1.05rem;
}

/* ============ Product showcase ============ */
.section-product {
  background: var(--cream);
  padding: 130px 0;
}
.product-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 90px;
  align-items: center;
}
.product-image {
  margin: 0;
  position: relative;
  background:
    radial-gradient(ellipse at 50% 50%, var(--cream-2) 0%, var(--cream) 70%),
    var(--cream);
  padding: 40px 20px 30px;
  overflow: hidden;
}
.product-image::before {
  content: "";
  position: absolute;
  top: 16px; left: 16px;
  width: calc(100% - 32px);
  height: calc(100% - 32px);
  border: 1px solid var(--line);
  pointer-events: none;
}
.product-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 1.2s var(--ease);
}
.product-image:hover img { transform: scale(1.02); }
.product-copy .display { margin: 18px 0 22px; }
.product-copy .lede-soft { margin-bottom: 38px; }

.product-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
  margin-bottom: 32px;
}
.product-specs > div {
  padding: 0 24px;
  border-left: 1px solid var(--line);
}
.product-specs > div:first-child { border-left: none; padding-left: 0; }
.product-spec-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 2rem;
  line-height: 1;
  color: var(--ink);
  margin: 0 0 8px;
  letter-spacing: -.015em;
}
.product-spec-num span {
  font-size: .55em;
  color: var(--gold-2);
  margin-left: 3px;
  font-weight: 400;
}
.product-spec-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-3);
  margin: 0;
  line-height: 1.3;
}

/* ============ Hero trust line ============ */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
  font-size: .92rem;
  color: var(--ink-3);
  font-family: var(--font-body);
}
.hero-trust strong {
  color: var(--ink);
  font-weight: 600;
}
.hero-trust-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-size: .72rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ============ Benefits gallery ============ */
.section-benefits { background: var(--cream); }
.benefits-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.benefits-gallery-2x2 { grid-template-columns: repeat(2, 1fr); gap: 40px; }
.benefits-gallery-2x2 img { max-height: 460px; }
.benefits-gallery figure {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  padding: 22px 22px 24px;
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
  overflow: hidden;
}
.benefits-gallery figure:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 26px 60px rgba(10, 61, 98, .08);
}
.benefits-gallery img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  margin: 0 auto 16px;
  transition: transform .8s var(--ease);
}
.benefits-gallery figure:hover img { transform: scale(1.03); }
.benefits-gallery figcaption {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  color: var(--ink-3);
  text-align: center;
  font-size: 1rem;
}

/* ============ FAQ ============ */
.section-faq { background: var(--cream-2); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: start;
}
.faq-grid .display { margin-bottom: 18px; }
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 26px 48px 26px 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--ink);
  position: relative;
  transition: color .25s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.6rem;
  color: var(--gold-2);
  transition: transform .3s var(--ease);
}
.faq-item[open] summary { color: var(--ocean); }
.faq-item[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
}
.faq-item summary:hover { color: var(--gold-2); }
.faq-body {
  padding: 0 48px 30px 0;
  animation: faq-fade .35s var(--ease);
}
.faq-body p {
  color: var(--ink-3);
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
}
@keyframes faq-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ Booking ============ */
.section-book { background: var(--cream); }
.book-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.book-copy .display { margin-bottom: 18px; }

.contact-card {
  margin-top: 36px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 26px;
  background: var(--cream);
  border: 1px solid var(--line);
}
.contact-avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--gold);
  padding: 4px;
  flex-shrink: 0;
}
.contact-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.18rem;
  color: var(--ink);
  margin: 0;
}
.contact-role {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin: 4px 0 12px;
}
.contact-line {
  display: block;
  font-size: .94rem;
  color: var(--ink-2);
  padding: 4px 0;
}
a.contact-line:hover { color: var(--gold-2); }

.book-form {
  background: #fff;
  border: 1px solid var(--line);
  padding: 44px;
  position: relative;
}
.book-form::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 60px;
  height: 3px;
  background: var(--gold);
}
.form-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--ink);
  margin: 0 0 6px;
}
.form-sub {
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--ink-3);
  margin: 0 0 26px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  border-radius: 0;
  transition: border-color .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--ocean);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-4); }
.field select { cursor: pointer; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(-45deg, transparent 50%, var(--ink-3) 50%); background-position: calc(100% - 14px) 50%, calc(100% - 8px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 28px; }
.book-form .btn { margin-top: 14px; }
.form-note {
  margin-top: 14px;
  font-size: .82rem;
  color: var(--ink-4);
  text-align: center;
}

/* ============ Brochures ============ */
.section-brochures { background: var(--cream-2); }
.brochures-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.brochure {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.brochure:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 26px 60px rgba(10, 61, 98, .10);
}
.brochure figure {
  margin: 0;
  background: var(--ink);
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.brochure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.brochure:hover img { transform: scale(1.04); }
.brochure-meta {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--line);
}
.brochure-tag {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
}
.brochure-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.15rem;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}

/* ============ Evidence band ============ */
.section-evidence { background: var(--cream); padding-top: 60px; padding-bottom: 60px; }
.evidence-band {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  padding: 56px 60px;
}
.evidence-copy .kicker { margin-bottom: 14px; }
.evidence-copy h2 { margin: 0 0 14px; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.evidence-copy p { margin: 0; }
.evidence-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.evidence-meta {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0;
}

/* ============ Big CTA ============ */
.big-cta { padding: 60px 0 120px; background: var(--cream); }
.big-cta-card {
  position: relative;
  background:
    radial-gradient(700px 360px at 90% -20%, rgba(26, 115, 194, .22), transparent 70%),
    radial-gradient(700px 380px at -10% 110%, rgba(28, 93, 138, .25), transparent 65%),
    var(--ink);
  color: var(--cream);
  padding: 90px 60px;
  text-align: center;
  border: 1px solid var(--ink-2);
}
.big-cta-card::before, .big-cta-card::after {
  content: "";
  position: absolute;
  width: 36px;
  height: 1px;
  background: var(--aqua);
}
.big-cta-card::before { top: 24px; left: 24px; }
.big-cta-card::after { bottom: 24px; right: 24px; }
.on-dark { color: #fff; }
.on-dark em { color: var(--aqua); }
.big-cta-sub {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.2rem;
  color: rgba(250, 248, 243, .78);
  max-width: 560px;
  margin: 0 auto 40px;
}

/* ============ Footer ============ */
.footer {
  background: var(--ink);
  color: rgba(250, 248, 243, .7);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand-light .brand-name { color: #fff; font-weight: 400; }
.brand-light .brand-tag { color: var(--gold); }
.foot-byline {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.05rem;
  margin-top: 18px;
  color: rgba(250, 248, 243, .65);
  max-width: 320px;
}
.footer h4 {
  color: var(--aqua);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 18px;
}
.footer a {
  display: block;
  color: rgba(250, 248, 243, .7);
  font-size: .95rem;
  padding: 4px 0;
}
.footer a:hover { color: var(--aqua); }
.foot-contact a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.foot-icon {
  width: 16px;
  height: 16px;
  max-width: 16px;
  max-height: 16px;
  flex-shrink: 0;
  color: var(--aqua);
  transition: color .3s var(--ease);
  overflow: hidden;
}
.foot-contact a:hover .foot-icon { color: #fff; }
.foot-line { margin: 0 0 6px; font-size: .95rem; color: rgba(250, 248, 243, .7); }
.copyright {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 0;
  font-size: .85rem;
  color: rgba(250, 248, 243, .5);
}

/* ============ Floating WhatsApp ============ */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 56px;
  height: 56px;
  background: var(--ink);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  z-index: 100;
  box-shadow: 0 14px 30px rgba(14, 17, 22, .25);
  transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.wa-float:hover {
  background: var(--gold);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ============ Reveal on scroll ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============ Responsive ============ */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px 0; }
  .stats .stat { padding: 8px 22px; }
  .stats .stat:nth-child(3) { border-left: none; padding-left: 0; }
}

@media (max-width: 900px) {
  :root { --gutter: 22px; }
  .section { padding: 80px 0; }
  .section-founder { padding: 90px 0; }
  .hero { padding: 60px 0 80px; }
  .hero-grid, .approach-grid, .book-grid, .faq-grid, .founder-grid, .product-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .product-specs { padding: 22px 0; }
  .product-specs > div { padding: 0 16px; }
  .section-head-row { grid-template-columns: 1fr; gap: 18px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-item { border-left: none; border-top: 1px solid var(--line); padding: 36px 0; }
  .problem-item:first-child { border-top: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(3) { border-left: none; border-top: 1px solid var(--line); }
  .service-card:nth-child(2) { border-top: 1px solid transparent; }
  .services-feature { grid-template-columns: 1fr; }
  .services-feature-copy { padding: 40px 28px 48px; }
  .benefits-gallery { grid-template-columns: 1fr; }
  .benefits-gallery-2x2 { grid-template-columns: 1fr; gap: 28px; }
  .brochures-grid { grid-template-columns: 1fr; gap: 24px; }
  .evidence-band { grid-template-columns: 1fr; gap: 28px; padding: 40px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .founder-portrait img { width: 220px; height: 220px; }
  .hero-card { left: 0; bottom: -22px; }
  h1.display { font-size: clamp(2.1rem, 8vw, 3rem); }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav-cta { display: none; }
  .hero-meta { grid-template-columns: 1fr; gap: 18px; }
  .hero-meta > div, .hero-meta > div + div { border: none; padding: 14px 0 !important; border-top: 1px solid var(--line) !important; }
  .hero-meta > div:first-child { border-top: none !important; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-left: none; border-top: 1px solid var(--line); }
  .service-card:first-child { border-top: none; }
  .stats { grid-template-columns: 1fr; }
  .stats .stat { border-left: none; border-top: 1px solid rgba(255,255,255,.1); padding: 24px 0 0; }
  .stats .stat:first-child { border-top: none; padding-top: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .copyright { flex-direction: column; gap: 8px; }
  .big-cta-card { padding: 56px 24px; }
  .book-form { padding: 28px; }
  .contact-card { flex-direction: column; align-items: center; text-align: center; }
  .founder-grid { text-align: center; justify-items: center; }
  .founder-statement { font-size: 1.1rem; }
  .founder-highlights { align-items: center; }
}