/* ============================================
   Óptica Jassir — Design tokens
   Palette sampled directly from the brand logo:
   indigo #333B8C, green #36A94A, ink #1B1D3A
   ============================================ */
:root {
  --indigo: #333B8C;
  --indigo-deep: #262C6B;
  --green: #36A94A;
  --green-deep: #2A8A3B;
  --ink: #1B1D3A;
  --paper: #F6F4EF;
  --paper-warm: #EFEAE0;
  --charcoal: #2B2B30;
  --mist: #7C7E8E;
  --line: rgba(27, 29, 58, 0.12);

  --font-display: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --max-w: 1120px;
  --radius: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.35rem); }
h3 { font-size: 1.15rem; }

p { margin: 0; }

a { color: inherit; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: 96px 0;
}

.section--tight { padding: 72px 0; }

.section--ink {
  background: var(--ink);
  color: #E7E7EF;
}
.section--ink h2 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--green-deep);
  font-weight: 600;
  margin-bottom: 14px;
}

.lede {
  max-width: 640px;
  color: var(--mist);
  font-size: 1.05rem;
  margin-top: 16px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(246, 244, 239, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand img { height: 40px; width: auto; }
.brand span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-header nav a {
  text-decoration: none;
  color: var(--charcoal);
  font-size: 0.95rem;
}
.site-header nav a:hover { color: var(--indigo); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary {
  background: var(--green);
  color: #fff;
}
.btn--primary:hover { background: var(--green-deep); }
.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn--ghost:hover { border-color: var(--indigo); color: var(--indigo); }
.btn--on-dark {
  border-color: rgba(255,255,255,0.25);
  color: #fff;
}
.btn--on-dark:hover { border-color: #fff; }

.nav-only-desktop { display: flex; }
@media (max-width: 760px) {
  .nav-only-desktop { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 84px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-eyebrow {
  color: var(--green-deep);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  max-width: 15ch;
}

.hero-sub {
  margin-top: 22px;
  font-size: 1.1rem;
  color: var(--mist);
  max-width: 46ch;
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-figure {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--indigo);
}
.hero-figure img {
  width: 100%; height: 100%; object-fit: cover; object-position: top;
}
.hero-figure::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(27,29,58,0) 45%, rgba(27,29,58,0.55) 100%);
}
.hero-tag {
  position: absolute;
  left: 20px; bottom: 20px;
  z-index: 2;
  color: #fff;
  font-size: 0.9rem;
}
.hero-tag strong { display: block; font-family: var(--font-display); font-size: 1.4rem; }

.hero-stats {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.hero-stats .stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--indigo);
}
.hero-stats .stat span {
  color: var(--mist);
  font-size: 0.9rem;
}

/* ---------- Two column content blocks ---------- */
.split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
.split-media img {
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.check-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.check-list li::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  margin-top: 9px;
}
.check-list strong { color: var(--ink); }

/* ---------- Problem section ---------- */
.risk-row {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.risk-row > div {
  background: var(--paper);
  padding: 28px;
}
.risk-row h3 { margin-bottom: 8px; font-size: 1.05rem; }
.risk-row p { color: var(--mist); font-size: 0.95rem; }

/* ---------- Process (legitimate sequence -> numbered) ---------- */
.process {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process::before {
  content: "";
  position: absolute;
  top: 17px; left: 6%; right: 6%;
  height: 1px;
  background: var(--line);
}
.process-step { position: relative; padding-right: 20px; }
.process-step .num {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--indigo);
  color: var(--indigo);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative; z-index: 1;
  margin-bottom: 16px;
}
.process-step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.process-step p { color: var(--mist); font-size: 0.92rem; }

/* ---------- Lens tech ---------- */
.lens-row {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.lens-row article {
  border-top: 3px solid var(--green);
  padding-top: 18px;
}
.lens-row h3 { margin-bottom: 8px; }
.lens-row p { color: var(--mist); font-size: 0.94rem; }
.lens-note {
  margin-top: 32px;
  font-size: 0.92rem;
  color: var(--mist);
  font-style: italic;
}

/* ---------- Financing callout ---------- */
.finance {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  background: var(--paper-warm);
  border-radius: var(--radius);
  padding: 44px;
}
.finance-figure {
  text-align: center;
  padding: 0 24px;
}
.finance-figure strong {
  display: block;
  font-family: var(--font-display);
  font-size: 3.2rem;
  color: var(--indigo);
  line-height: 1;
}
.finance-figure span { color: var(--mist); font-size: 0.9rem; }

/* ---------- Trust bar ---------- */
.trust-row {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.trust-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.88rem;
  color: var(--ink);
}
.trust-stats {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-stats .stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--green-deep);
}
.trust-stats .stat span { color: var(--mist); font-size: 0.88rem; }

/* ---------- Testimonial / presidenta ---------- */
.quote-block {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.quote-figure img {
  border-radius: var(--radius);
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}
blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  line-height: 1.4;
}
.quote-attr {
  margin-top: 24px;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}
.quote-attr strong { display: block; color: #fff; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.contact-card {
  background: var(--paper-warm);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-card h3 { font-size: 0.95rem; color: var(--mist); font-weight: 500; margin-bottom: 10px; }
.contact-card p { font-size: 1.05rem; color: var(--ink); }

.contact-cta {
  background: var(--green);
  border-radius: var(--radius);
  padding: 40px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}
.contact-cta h3 { color: #fff; font-size: 1.3rem; font-family: var(--font-display); }
.contact-cta p { color: rgba(255,255,255,0.9); }
.contact-cta .btn { background: #fff; color: var(--green-deep); width: fit-content; }
.contact-cta .btn:hover { background: var(--paper); }

/* ---------- Footer ---------- */
footer {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Floating WhatsApp button ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green);
  color: #fff;
  text-decoration: none;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 8px 24px rgba(54, 169, 74, 0.35);
  transition: transform 0.15s ease, background 0.15s ease;
}
.wa-float:hover { background: var(--green-deep); transform: translateY(-2px); }
.wa-float svg { width: 20px; height: 20px; flex: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wa-float { transition: none; }
}

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container,
  .split, .split.reverse .split-media,
  .quote-block,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .split.reverse .split-media { order: 0; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .risk-row { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; gap: 28px; }
  .process::before { display: none; }
  .lens-row { grid-template-columns: 1fr; gap: 32px; }
  .finance { grid-template-columns: 1fr; text-align: center; }
  .trust-stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
}

@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .wa-float span { display: none; }
  .wa-float { padding: 16px; border-radius: 50%; }
}