:root {
  --navy: #171967;
  --blue: #25277d;
  --aqua: #14b8c8;
  --ink: #15172f;
  --muted: #62677a;
  --cream: #f5f3ed;
  --white: #fff;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: var(--cream); }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "DM Sans", sans-serif;
}

.maintenance-shell {
  display: grid;
  grid-template-columns: minmax(520px, 1.02fr) minmax(420px, .98fr);
  min-height: 100svh;
}

.content-panel {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: clamp(30px, 5vw, 72px) clamp(32px, 7vw, 108px);
  background:
    radial-gradient(circle at 5% 90%, rgba(20,184,200,.12), transparent 30%),
    var(--cream);
}

.brand { display: inline-flex; align-self: flex-start; }
.brand img { width: 118px; height: 118px; object-fit: contain; }

.message {
  width: min(100%, 650px);
  margin: auto 0;
  padding: 54px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 25px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow span { width: 32px; height: 2px; background: var(--aqua); }

h1 {
  margin: 0;
  font-family: Manrope, sans-serif;
  font-size: clamp(46px, 5.6vw, 88px);
  font-weight: 800;
  letter-spacing: -.065em;
  line-height: .98;
}

h1 em { color: var(--blue); font-family: Georgia, serif; font-weight: 400; }

.intro {
  max-width: 590px;
  margin: 31px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.65;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

.button {
  display: flex;
  min-width: 220px;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 16px 18px 16px 20px;
  border: 1px solid var(--navy);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button span { font-size: 15px; font-weight: 700; }
.button small { display: block; margin-bottom: 4px; font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; opacity: .7; }
.button b { font-size: 20px; font-weight: 400; }
.button-primary { color: var(--white); background: var(--navy); }
.button-whatsapp { color: var(--navy); background: transparent; }
.button:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(23,25,103,.14); }
.button-whatsapp:hover { color: var(--white); background: var(--navy); }
.button:focus-visible, a:focus-visible { outline: 3px solid var(--aqua); outline-offset: 4px; }

.email-line { margin: 23px 0 0; color: var(--muted); font-size: 14px; }
.email-line a { color: var(--navy); font-weight: 700; text-underline-offset: 4px; }

footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 22px; border-top: 1px solid rgba(23,25,103,.15); color: var(--muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
footer p { margin: 0; color: var(--navy); font-weight: 700; }

.visual-panel { position: relative; min-height: 100svh; overflow: hidden; background: var(--navy); }
.visual-panel > img { width: 100%; height: 100%; object-fit: cover; object-position: 48% center; }
.visual-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,14,56,.05), rgba(10,14,56,.52)); }

.status-card {
  position: absolute;
  top: clamp(30px, 5vw, 68px);
  right: clamp(28px, 4vw, 64px);
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 17px;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(18,20,87,.75);
  backdrop-filter: blur(10px);
}

.status-icon { display: grid; width: 26px; height: 26px; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; }
.status-icon i { width: 7px; height: 7px; border-radius: 50%; background: #4ee1c1; box-shadow: 0 0 0 5px rgba(78,225,193,.14); }
.status-card small { display: block; margin-bottom: 2px; font-size: 9px; letter-spacing: .13em; text-transform: uppercase; opacity: .72; }
.status-card strong { font-size: 12px; font-weight: 600; }

.tagline { position: absolute; right: clamp(28px, 4vw, 64px); bottom: clamp(32px, 6vw, 78px); margin: 0; color: var(--white); font-family: Manrope, sans-serif; font-size: clamp(29px, 3vw, 48px); font-weight: 700; letter-spacing: -.04em; line-height: 1.08; text-align: right; }
.tagline strong { color: #6ee2e9; }

@media (max-width: 900px) {
  .maintenance-shell { grid-template-columns: 1fr; }
  .content-panel { min-height: 100svh; padding: 28px clamp(23px, 7vw, 58px); }
  .brand img { width: 92px; height: 92px; }
  .message { padding: 42px 0; }
  .visual-panel { display: none; }
  footer { line-height: 1.55; }
}

@media (max-width: 520px) {
  h1 { font-size: clamp(41px, 12vw, 58px); }
  .intro { margin-top: 24px; font-size: 16px; }
  .actions { display: grid; margin-top: 30px; }
  .button { min-width: 0; }
  footer span { max-width: 280px; }
}

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