:root {
  --bg: #efede9;
  --bg-soft: #f7f6f3;
  --ink: #111111;
  --ink-soft: #4a4844;
  --muted: #7a7670;
  --line: #dcd8d1;
  --white: #ffffff;
  --dark: #121212;
  --dark-soft: #1d1d1c;
  --radius: 18px;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --header-h: 76px;
}

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

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; }
p { margin: 0; }
address { font-style: normal; }

em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1.5px solid var(--ink);
  transition: background .25s, color .25s, transform .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: #2b2b2b; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239, 237, 233, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-color: var(--line); }

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand img { width: 170px; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a:not(.btn) {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
}
.nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1.5px;
  background: var(--ink);
  transition: width .25s;
}
.nav a:not(.btn):hover { color: var(--ink); }
.nav a:not(.btn):hover::after { width: 100%; }

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 0; background: transparent;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}
.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 80px 0 60px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1.5px;
  background: currentColor;
}

.hero h1 {
  font-size: clamp(44px, 6.4vw, 84px);
  font-weight: 800;
  letter-spacing: -0.035em;
}
.hero h1 em { font-size: 1.08em; }

.lead {
  margin-top: 26px;
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 560px;
}

.hero-actions { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-card {
  background: var(--white);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .25);
  transform: rotate(1.5deg);
}
.hero-card-row {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px 4px;
  border-bottom: 1px dashed var(--line);
  font-weight: 600;
  font-size: 15px;
}
.hero-card-row small { color: var(--muted); font-weight: 500; font-size: 13px; }
.hero-card-row .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ink);
}
.hero-card-row.active .dot {
  background: transparent;
  border: 2px solid var(--ink);
  animation: pulse 1.8s infinite;
}
.hero-card-row.active small {
  background: var(--ink);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 999px;
}
.hero-card-foot {
  margin-top: 20px;
  background: var(--bg);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 15px;
  font-weight: 600;
}
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.35em; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(17, 17, 17, .35); }
  70% { box-shadow: 0 0 0 9px rgba(17, 17, 17, 0); }
  100% { box-shadow: 0 0 0 0 rgba(17, 17, 17, 0); }
}

.stats {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.stat {
  padding: 28px 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat strong {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 40px;
  line-height: 1;
}
.stat span { color: var(--muted); font-size: 14px; }

/* ---------- Sections ---------- */
.section { padding: 110px 0; }

.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.section-head h2 em { font-size: 1.08em; }
.section-lead { margin-top: 20px; font-size: 18px; color: var(--ink-soft); }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform .3s, background .3s, color .3s, border-color .3s;
}
.card:hover {
  transform: translateY(-6px);
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.card:hover p { color: rgba(255, 255, 255, .72); }
.card:hover .card-icon { background: var(--white); }
.card:hover .card-icon svg { stroke: var(--ink); }
.card:hover .card-no { color: rgba(255, 255, 255, .4); }

.card-no {
  position: absolute;
  top: 26px; right: 26px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--muted);
  transition: color .3s;
}
.card-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--ink);
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  transition: background .3s;
}
.card-icon svg {
  width: 26px; height: 26px;
  fill: none;
  stroke: var(--white);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .3s;
}
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.card p { color: var(--ink-soft); font-size: 15px; transition: color .3s; }

/* Dark section */
.section-dark { background: var(--dark); color: var(--white); }
.section-head.light .eyebrow { color: rgba(255, 255, 255, .55); }
.section-head.light .section-lead { color: rgba(255, 255, 255, .7); }

.supply-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.supply-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  padding: 40px 40px 40px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  transition: background .3s;
}
.supply-item:nth-child(even) {
  padding-left: 40px;
  padding-right: 0;
  border-left: 1px solid rgba(255, 255, 255, .14);
}
.supply-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 44px;
  line-height: 1;
  color: rgba(255, 255, 255, .45);
}
.supply-item h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.supply-item p { color: rgba(255, 255, 255, .7); font-size: 16px; }

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 28px; left: 28px; right: 28px;
  height: 1.5px;
  background: repeating-linear-gradient(90deg, var(--ink) 0 6px, transparent 6px 12px);
  opacity: .35;
}
.steps li { position: relative; }
.step-no {
  position: relative;
  z-index: 1;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 26px;
  margin-bottom: 26px;
  transition: background .3s, color .3s;
}
.steps li:hover .step-no { background: var(--ink); color: var(--white); }
.steps h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.steps p { color: var(--ink-soft); font-size: 15px; }

/* CTA */
.cta { padding: 0 0 20px; }
.cta-inner {
  background: var(--white);
  border-radius: 30px;
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1152px;
}
.cta h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 620px;
}
.cta h2 em { font-size: 1.08em; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: stretch;
}
.contact-info h2 {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.contact-info h2 em { font-size: 1.08em; }

.contact-list { list-style: none; padding: 0; margin: 40px 0 0; }
.contact-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.contact-list li:last-child { border-bottom: 1px solid var(--line); }
.ci-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: grid;
  place-items: center;
}
.ci-icon svg {
  width: 22px; height: 22px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-list small {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2px;
}
.contact-list a, .contact-list address {
  font-size: 17px;
  font-weight: 600;
  word-break: break-word;
}
.contact-list address { font-size: 16px; line-height: 1.5; }
.contact-list a:hover { text-decoration: underline; text-underline-offset: 4px; }

.map-wrap {
  border-radius: 24px;
  overflow: hidden;
  min-height: 460px;
  background: var(--line);
  border: 1px solid var(--line);
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 460px;
  border: 0;
  display: block;
  filter: grayscale(1) contrast(1.05);
}

/* Footer */
.site-footer { background: var(--dark); color: var(--white); padding: 64px 0 28px; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.footer-inner img { width: 190px; }
.footer-nav { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-nav a { color: rgba(255, 255, 255, .7); font-size: 15px; }
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 14px;
  color: rgba(255, 255, 255, .55);
}
.footer-bottom a:hover { color: var(--white); }

/* WhatsApp floating */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 60;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, .35);
  transition: transform .25s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .steps::before { display: none; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .brand img { width: 140px; }

  .menu-toggle { display: flex; }
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    padding: 12px 24px 28px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .nav.open { opacity: 1; transform: none; visibility: visible; }
  .nav a:not(.btn) {
    width: 100%;
    padding: 16px 0;
    font-size: 18px;
    border-bottom: 1px solid var(--line);
  }
  .nav a:not(.btn)::after { display: none; }
  .nav-cta { margin-top: 20px; width: 100%; padding: 15px 20px; font-size: 15px; }

  .hero { padding: 48px 0 40px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { transform: none; }
  .stats { grid-template-columns: repeat(2, 1fr); margin-top: 56px; }
  .stat:nth-child(3) { padding-left: 0; border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 24px; }

  .section { padding: 80px 0; }
  .section-head { margin-bottom: 44px; }

  .supply-grid { grid-template-columns: 1fr; }
  .supply-item, .supply-item:nth-child(even) {
    padding: 32px 0;
    border-left: 0;
  }

  .cta-inner { flex-direction: column; align-items: flex-start; padding: 44px 32px; }
  .cta-actions { width: 100%; }

  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .map-wrap, .map-wrap iframe { min-height: 340px; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .lead, .section-lead { font-size: 16px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .supply-item { grid-template-columns: 52px 1fr; }
  .supply-no { font-size: 36px; }
  .stat strong { font-size: 32px; }
  .cta-inner { padding: 36px 22px; border-radius: 22px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}