:root {
  --ink: #132029;
  --ink-soft: #3a4d5a;
  --paper: #f4f7f9;
  --surface: #ffffff;
  --line: #d5e0e7;
  --sea: #17656e;
  --sea-deep: #0f464d;
  --sea-soft: #e3f1f2;
  --gold: #b8923a;
  --cta: #17656e;
  --cta-hover: #0f464d;
  --ad-banner: #132029;
  --shadow: 0 18px 40px rgba(19, 32, 41, 0.08);
  --radius: 4px;
  --max: 720px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--sea);
}

.ad-banner {
  background: var(--ad-banner);
  color: #fff;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
}

.site-header {
  position: absolute;
  top: 2.1rem;
  left: 0;
  right: 0;
  z-index: 5;
  padding: 1.25rem 1.5rem 0;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand span {
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(19, 32, 41, 0.35) 0%, rgba(19, 32, 41, 0.55) 42%, rgba(19, 32, 41, 0.92) 100%),
    radial-gradient(ellipse at 20% 20%, rgba(23, 101, 110, 0.35), transparent 50%);
}

.hero__content {
  width: min(100% - 2rem, 780px);
  margin: 0 auto;
  padding: 0 0 4.5rem;
  animation: riseIn 0.9s ease both;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0d9a0;
  margin-bottom: 0.85rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 560;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 14ch;
}

.hero__lede {
  font-size: 1.125rem;
  max-width: 34ch;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: var(--radius);
  padding: 0.95rem 1.4rem;
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: #fff;
  color: var(--sea-deep);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.btn--primary:hover {
  background: #f3f8f9;
}

.btn--offer {
  width: 100%;
  max-width: 320px;
  background: var(--cta);
  color: #fff;
}

.btn--offer:hover {
  background: var(--cta-hover);
}

.disclosure {
  background: var(--sea-soft);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.25rem;
}

.disclosure__inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.disclosure strong {
  color: var(--ink);
}

.main {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.intro {
  margin-bottom: 2.5rem;
  animation: riseIn 0.8s ease 0.1s both;
}

.intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2rem);
  line-height: 1.2;
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}

.intro p {
  margin: 0 0 0.9rem;
  color: var(--ink-soft);
}

.offer {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 1rem;
}

.offer:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.offer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.offer__badge {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.55rem;
}

.offer__num {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sea);
}

.offer h3 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  line-height: 1.25;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.offer__media {
  margin: 0 0 1.15rem;
  overflow: hidden;
  border-radius: var(--radius);
  background: #d9e4ea;
}

.offer__media img,
.offer__media video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.offer p {
  margin: 0 0 0.85rem;
  color: var(--ink-soft);
}

.offer ul {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.offer li {
  margin-bottom: 0.35rem;
}

.offer__note {
  font-size: 0.88rem;
  color: var(--ink-soft);
  background: var(--paper);
  border-left: 3px solid var(--gold);
  padding: 0.75rem 0.9rem;
  margin: 0 0 1.1rem;
}

.offer__actions {
  margin-top: 1.15rem;
}

.closing {
  margin-top: 1rem;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.closing h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.6rem;
}

.closing p {
  margin: 0;
  color: var(--ink-soft);
}

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 1.25rem 2rem;
  font-size: 0.92rem;
}

.site-footer__inner {
  width: min(100%, 900px);
  margin: 0 auto;
}

.site-footer a {
  color: #f0d9a0;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

.site-footer__brand {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin: 1.25rem 0;
}

.legal-box {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.82rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.62);
}

.page {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.page h1 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0 0 1rem;
}

.page h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 1.75rem 0 0.6rem;
  letter-spacing: -0.02em;
}

.page p,
.page li {
  color: var(--ink-soft);
}

.page ul {
  padding-left: 1.15rem;
}

.page li {
  margin-bottom: 0.4rem;
}

.topbar {
  background: var(--ink);
  padding: 1rem 1.5rem;
}

.topbar .brand {
  font-size: 1.25rem;
}

@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__media img,
  .hero__content,
  .intro {
    animation: none;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 92svh;
  }

  .hero__content {
    padding-bottom: 3rem;
  }

  .btn--offer {
    max-width: none;
  }
}