:root {
  --navy: #10283b;
  --navy-deep: #091b29;
  --coral: #f47a68;
  --coral-dark: #d95e4d;
  --cream: #f6f3ed;
  --mist: #dfe9e8;
  --white: #ffffff;
  --ink: #142936;
  --muted: #60717a;
  --line: rgba(16, 40, 59, 0.15);
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 12px 18px;
  background: var(--white);
  color: var(--navy);
  border-radius: 8px;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 5vw, 80px);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.22);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  font-family: "Rubik", "DM Sans", sans-serif;
  font-weight: 400;
  font-size: 1.55rem;
  letter-spacing: -.035em;
}
.brand-name { display: inline-flex; align-items: baseline; line-height: 1; }
.brand-name span:first-child { color: var(--coral); }
.brand-name span:last-child { color: var(--white); }
.brand-logo {
  display: block;
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
}
nav { display: flex; gap: 34px; }
nav a {
  text-decoration: none;
  font-size: .94rem;
  font-weight: 600;
  opacity: .86;
}
nav a:hover, nav a:focus-visible { opacity: 1; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 56px;
  padding: 14px 24px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 44px; padding: 9px 18px; font-size: .92rem; }
.button-light { background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.45); }
.button-primary { color: var(--navy-deep); background: var(--coral); }
.button-primary:hover { background: #ff8b79; }
.hero {
  position: relative;
  min-height: min(850px, 100vh);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6,22,34,.94) 0%, rgba(9,29,44,.78) 34%, rgba(9,29,44,.20) 68%, rgba(9,29,44,.08) 100%),
    linear-gradient(0deg, rgba(6,22,34,.45), transparent 48%);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(620px, 88vw);
  margin-left: clamp(24px, 8vw, 130px);
  padding: 135px 0 70px;
}
.eyebrow {
  margin: 0 0 18px;
  color: #cce3df;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.eyebrow.dark { color: var(--coral-dark); }
h1, h2, h3 {
  margin-top: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -.045em;
  line-height: 1.06;
}
h1 {
  margin-bottom: 26px;
  font-size: clamp(3.8rem, 7.7vw, 7.5rem);
  font-weight: 700;
}
h2 {
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 4.2vw, 4.6rem);
  font-weight: 700;
}
h3 { margin-bottom: 14px; font-size: 1.5rem; }
.hero-copy {
  max-width: 560px;
  margin: 0 0 34px;
  color: rgba(255,255,255,.86);
  font-size: clamp(1.12rem, 1.5vw, 1.35rem);
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.text-link { font-weight: 700; text-underline-offset: 5px; }
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255,255,255,.78);
  font-size: .92rem;
  font-weight: 600;
}
.hero-points li::before { content: "✓"; margin-right: 8px; color: var(--coral); }
.intro {
  display: grid;
  grid-template-columns: 1.05fr .85fr;
  gap: clamp(40px, 8vw, 130px);
  padding: clamp(90px, 12vw, 170px) clamp(24px, 8vw, 130px) 80px;
}
.intro h2 { max-width: 760px; }
.intro-copy { padding-top: 38px; color: var(--muted); font-size: 1.12rem; }
.intro-copy p:first-child { color: var(--ink); }
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 clamp(24px, 5vw, 80px) clamp(90px, 12vw, 170px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.benefits article { padding: 46px clamp(20px, 3vw, 50px) 52px; }
.benefits article + article { border-left: 1px solid var(--line); }
.benefits p { color: var(--muted); }
.number { display: block; margin-bottom: 54px; color: var(--coral-dark); font-size: .82rem; font-weight: 700; }
.equipment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 clamp(18px, 4vw, 64px);
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
}
.equipment-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: var(--mist);
}
.line-art {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  color: var(--navy);
}
.line-art strong {
  position: relative;
  z-index: 2;
  font-family: "Manrope", sans-serif;
  font-size: clamp(9rem, 20vw, 18rem);
  font-weight: 500;
  line-height: .8;
  letter-spacing: -.1em;
}
.line-art small {
  position: relative;
  z-index: 2;
  margin: 25px 0 0 40px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.circle { position: absolute; border: 1px solid rgba(16,40,59,.3); border-radius: 50%; }
.circle-one { width: 420px; height: 420px; inset: 13% auto auto 5%; }
.circle-two { width: 330px; height: 330px; inset: auto 7% 4% auto; }
.line { position: absolute; width: 160%; height: 1px; background: rgba(16,40,59,.25); transform: rotate(-35deg); }
.equipment-copy {
  align-self: center;
  padding: clamp(60px, 8vw, 120px);
}
.equipment-copy p { color: rgba(255,255,255,.72); }
.dark-link { display: inline-block; margin-top: 20px; color: var(--white); }
.process, .faq {
  padding: clamp(100px, 13vw, 180px) clamp(24px, 8vw, 130px);
}
.section-heading { max-width: 800px; }
.steps {
  margin: 70px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.steps li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 30px;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}
.steps li > span {
  color: var(--coral-dark);
  font-family: "Manrope", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
}
.steps h3 { margin-bottom: 8px; font-size: clamp(1.55rem, 2.3vw, 2.4rem); }
.steps p { max-width: 720px; margin: 0; color: var(--muted); }
.faq { background: var(--white); }
.faq-list { margin-top: 60px; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 27px 0;
  cursor: pointer;
  list-style: none;
  font-family: "Manrope", sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--coral-dark); font-size: 1.7rem; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { max-width: 820px; margin: -4px 0 28px; color: var(--muted); }
.closing {
  padding: clamp(100px, 14vw, 190px) 24px;
  text-align: center;
  color: var(--white);
  background: var(--navy-deep);
}
.closing h2 { font-size: clamp(3rem, 6vw, 6.5rem); }
.closing > p:not(.eyebrow) { margin: 0 auto 34px; color: rgba(255,255,255,.7); }
footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 40px;
  padding: 34px clamp(24px, 5vw, 80px);
  background: var(--cream);
  color: var(--muted);
  font-size: .9rem;
}
footer p { margin: 0; }
.footer-brand {
  width: max-content;
  padding: 6px 13px 6px 8px;
  color: var(--white);
  background: var(--navy);
  border-radius: 16px;
}
.footer-brand .brand-logo { width: 48px; height: 48px; }
.mobile-whatsapp { display: none; }
:focus-visible { outline: 3px solid #ffc2b7; outline-offset: 4px; }

@media (max-width: 920px) {
  nav { display: none; }
  .site-header .button { display: none; }
  .hero { min-height: 820px; align-items: end; }
  .hero-image { object-position: 64% center; }
  .hero-shade {
    background: linear-gradient(0deg, rgba(6,22,34,.98) 0%, rgba(8,27,41,.82) 54%, rgba(8,27,41,.18) 100%);
  }
  .hero-content { width: auto; margin: 0; padding: 290px 24px 72px; }
  h1 { font-size: clamp(3.7rem, 16vw, 6.2rem); }
  .intro, .equipment { grid-template-columns: 1fr; }
  .intro { gap: 10px; }
  .intro-copy { padding-top: 0; }
  .benefits { grid-template-columns: 1fr; }
  .benefits article + article { border-left: 0; border-top: 1px solid var(--line); }
  .number { margin-bottom: 30px; }
  .equipment-visual { min-height: 430px; }
  .equipment-copy { padding: 64px 28px 70px; }
  footer { grid-template-columns: 1fr; gap: 12px; padding-bottom: 95px; }
  .mobile-whatsapp {
    position: fixed;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    inset: auto 14px 14px;
    min-height: 58px;
    padding: 14px 22px;
    border-radius: 999px;
    background: var(--coral);
    color: var(--navy-deep);
    text-decoration: none;
    font-weight: 800;
    box-shadow: 0 12px 34px rgba(6,22,34,.28);
  }
}

@media (max-width: 580px) {
  body { font-size: 16px; }
  .site-header { height: 84px; padding: 0 20px; }
  .brand { gap: 5px; font-size: 1.32rem; }
  .brand-logo { width: 43px; height: 43px; }
  .hero { min-height: 780px; }
  .hero-content { padding-bottom: 58px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .button { width: 100%; }
  .hero-points { flex-direction: column; gap: 7px; margin-top: 34px; }
  .intro { padding-top: 85px; }
  .benefits { margin-left: 20px; margin-right: 20px; }
  .equipment { margin-left: 10px; margin-right: 10px; }
  .steps li { grid-template-columns: 44px 1fr; gap: 12px; }
  summary { font-size: 1.05rem; }
}

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