:root {
  --navy: #052e6f;
  --navy-deep: #031d49;
  --blue: #0076d8;
  --cyan: #08b7f2;
  --sky: #eaf8ff;
  --mint: #dcf8f0;
  --ink: #102443;
  --muted: #57708e;
  --line: #dceaf4;
  --white: #fff;
  --shadow: 0 24px 70px rgba(4, 52, 112, 0.13);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 10px 14px; background: var(--navy); color: white; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.9); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(5,46,111,.08); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { width: 174px; display: block; }
.brand img { width: 100%; height: auto; }
nav { display: flex; align-items: center; gap: 28px; }
nav > a:not(.button) { color: #264765; font-weight: 650; text-decoration: none; font-size: .94rem; }
nav > a:not(.button):hover { color: var(--blue); }
.menu-button { display: none; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--navy); padding: 10px 14px; font-weight: 750; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 999px; background: linear-gradient(135deg, var(--blue), #0458ba); box-shadow: 0 12px 30px rgba(0, 118, 216, .24); color: white; font-weight: 800; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(0, 118, 216, .3); }
.button-small { min-height: 42px; padding-inline: 19px; font-size: .91rem; }
.button-light { background: white; color: var(--navy); box-shadow: none; }
.text-link { color: var(--navy); text-decoration: none; font-weight: 800; }
.text-link span { color: var(--cyan); }

.hero { position: relative; min-height: 700px; overflow: hidden; background: #f5fafc; }
.hero-image { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.99) 0%, rgba(255,255,255,.93) 35%, rgba(255,255,255,.08) 69%), url('/assets/hero-delivery.jpg') center right / cover no-repeat; }
.hero::after { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; left: -180px; bottom: -180px; background: rgba(8,183,242,.12); }
.hero-grid { min-height: 700px; position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 610px) 1fr; align-items: center; }
.hero-copy { padding: 80px 0; }
.eyebrow { display: inline-block; color: var(--blue); font-size: .79rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 18px 0 22px; color: var(--navy-deep); font-size: clamp(2.8rem, 5vw, 5.4rem); line-height: .98; letter-spacing: -.055em; max-width: 720px; }
h1 span { color: var(--blue); }
.hero-copy > p { max-width: 590px; color: #395975; font-size: 1.17rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; margin: 34px 0 30px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 28px; margin: 0; padding: 0; list-style: none; color: #385875; font-size: .92rem; font-weight: 650; }
.hero-points li::before { content: "✓"; color: #00a775; font-weight: 900; margin-right: 7px; }

.proof { position: relative; z-index: 2; margin-top: -48px; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: white; border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; }
.proof-grid div { padding: 26px 28px; border-right: 1px solid var(--line); }
.proof-grid div:last-child { border: 0; }
.proof-grid strong, .proof-grid span { display: block; }
.proof-grid strong { color: var(--navy); font-size: 1.08rem; }
.proof-grid span { color: var(--muted); font-size: .86rem; }

.section { padding: 110px 0; }
.section-tint { background: linear-gradient(180deg, #f5fbff, #eef9ff); }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 9vw, 130px); align-items: start; }
h2 { margin: 14px 0 20px; color: var(--navy-deep); font-size: clamp(2.1rem, 3.7vw, 3.65rem); line-height: 1.08; letter-spacing: -.045em; }
h3 { color: var(--navy); font-size: 1.23rem; line-height: 1.25; }
p { color: var(--muted); }
.lead { color: var(--ink); font-size: 1.26rem; line-height: 1.7; }
.section-heading { max-width: 720px; margin-bottom: 50px; }
.section-heading p { font-size: 1.08rem; max-width: 650px; }
.section-heading.compact { max-width: 620px; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { padding: 32px; min-height: 250px; background: rgba(255,255,255,.86); border: 1px solid white; border-radius: 22px; box-shadow: 0 14px 40px rgba(5,46,111,.07); }
.feature-card.accent { background: linear-gradient(145deg, #e9fff9, #fff); border-color: #c5f0e3; }
.feature-card .icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 28px; border-radius: 14px; background: var(--sky); color: var(--blue); font-weight: 900; }
.feature-card.accent .icon { background: #daf7ed; color: #008c65; }
.feature-card p { margin-bottom: 0; }

.whatsapp { padding-top: 0; background: linear-gradient(180deg, #eef9ff 50%, white 50%); }
.whatsapp-card { min-height: 300px; display: grid; grid-template-columns: auto 1fr auto; gap: 34px; align-items: center; padding: 50px; color: white; border-radius: var(--radius); background: linear-gradient(130deg, #006cce, #043b87); box-shadow: var(--shadow); }
.whatsapp-card h2, .whatsapp-card p, .whatsapp-card .eyebrow { color: white; }
.whatsapp-card h2 { font-size: clamp(2rem, 3vw, 3rem); }
.whatsapp-card p { max-width: 690px; margin-bottom: 0; opacity: .82; }
.whatsapp-mark { width: 74px; height: 74px; display: grid; place-items: center; border-radius: 24px; background: #20c76c; font-size: 2rem; font-weight: 950; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; padding: 0 30px 0 0; }
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 25px; left: 58px; right: 18px; height: 1px; background: linear-gradient(90deg, var(--cyan), var(--line)); }
.steps li > span { position: relative; z-index: 1; width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 50%; background: var(--navy); color: white; font-weight: 900; }
.steps p { margin-bottom: 0; }
.audience { background: var(--navy-deep); }
.audience h2, .audience .eyebrow { color: white; }
.check-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.check-list li { padding: 18px 22px; color: #d8eaff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; }
.check-list li::before { content: "✓"; color: var(--cyan); font-weight: 900; margin-right: 12px; }

.faq-wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 24px 40px 24px 0; cursor: pointer; color: var(--navy); font-size: 1.08rem; font-weight: 800; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; font-size: 1.6rem; font-weight: 400; color: var(--blue); }
details[open] summary::after { content: "−"; }
details p { padding-right: 35px; margin: -7px 0 24px; }

.cta-section { padding: 70px 0 100px; background: #eef9ff; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 50px; padding: 58px; color: white; border-radius: var(--radius); background: linear-gradient(135deg, var(--blue), var(--navy)); }
.cta-card h2, .cta-card p, .cta-card .eyebrow { color: white; }
.cta-card h2 { margin-bottom: 12px; }
.cta-card p { max-width: 700px; margin-bottom: 0; opacity: .85; }

footer { padding: 46px 0; background: #021839; color: #c0d3ea; }
.footer-grid { display: grid; grid-template-columns: 170px 1fr auto; align-items: center; gap: 28px; }
.footer-grid p { color: #9bb4d2; margin: 0; }
.footer-product { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .9rem; }
.footer-product a { color: white; font-weight: 850; text-decoration: none; }
.footer-product a:hover { color: var(--cyan); }
.footer-legal { grid-column: 1 / -1; font-size: .82rem; }
.footer-grid > a:not(.brand) { color: white; font-weight: 700; text-decoration: none; }
.whatsapp-float { position: fixed; z-index: 30; right: 24px; bottom: 24px; display: inline-flex; align-items: center; gap: 10px; min-height: 58px; padding: 0 20px 0 15px; border-radius: 999px; color: white; background: #20b95a; box-shadow: 0 14px 35px rgba(7, 90, 43, .34); font-weight: 850; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 18px 42px rgba(7, 90, 43, .42); }
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }

@media (max-width: 920px) {
  .menu-button { display: block; }
  nav { position: absolute; inset: 78px 20px auto; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); }
  nav.open { display: flex; }
  nav > a { padding: 12px; }
  .hero { min-height: 760px; }
  .hero-image { opacity: .35; background-image: linear-gradient(180deg, white 20%, rgba(255,255,255,.25)), url('/assets/hero-delivery.jpg'); background-position: 68% center; }
  .hero-grid { min-height: 760px; grid-template-columns: 1fr; }
  .hero-copy { align-self: start; padding-top: 95px; }
  .proof-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid div:nth-child(2) { border-right: 0; }
  .proof-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split, .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
  .whatsapp-card { grid-template-columns: auto 1fr; }
  .whatsapp-card .button { grid-column: 2; justify-self: start; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 38px 12px; }
  .steps li:nth-child(2)::after { display: none; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1180px); }
  .brand { width: 148px; }
  .section { padding: 78px 0; }
  .hero { min-height: 710px; }
  .hero-grid { min-height: 710px; }
  h1 { font-size: clamp(2.65rem, 13.5vw, 4rem); }
  .hero-copy > p { font-size: 1.04rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .proof { margin-top: -26px; }
  .proof-grid, .feature-grid, .steps { grid-template-columns: 1fr; }
  .proof-grid div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-grid div:last-child { border-bottom: 0; }
  .steps li::after { display: none; }
  .whatsapp-card { grid-template-columns: 1fr; padding: 34px 26px; }
  .whatsapp-card .button { grid-column: 1; }
  .cta-card { align-items: flex-start; flex-direction: column; padding: 38px 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-product, .footer-legal { grid-column: 1; }
  .whatsapp-float { right: 14px; bottom: 14px; min-width: 58px; padding: 0 14px; }
  .whatsapp-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}