@font-face {
  font-family: "Eurostile Extended";
  src: url("../fonts/eurostile.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue Ext";
  src: url("../fonts/helvetica-light.otf") format("opentype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue Ext";
  src: url("../fonts/helvetica-regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Helvetica Neue Ext";
  src: url("../fonts/helvetica-medium.otf") format("opentype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --cetus-light: #a7d6f4;
  --cetus-dark: #173865;
  --ink: rgba(0, 0, 0, 0.7);
  --ink-strong: #173865;
  --paper: #ffffff;
  --paper-soft: #f3f8fc;
  --line: rgba(23, 56, 101, 0.16);
  --header-h: 4.25rem;
  --sticky-h: 4.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Helvetica Neue Ext", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--cetus-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #0f2748;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  background: var(--cetus-dark);
  color: #fff;
  padding: 0.75rem 1rem;
}

.skip-link:focus {
  top: 1rem;
}

.shell {
  width: min(1080px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.shell--narrow {
  width: min(640px, calc(100% - 2.5rem));
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 40;
  padding: 1rem 0;
}

.site-header__inner {
  width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.4rem;
  border: 0;
  border-radius: 2px;
  font-family: "Helvetica Neue Ext", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.35s var(--ease), background-color 0.35s var(--ease),
    color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.btn--primary {
  background: var(--cetus-dark);
  color: #fff;
}

.btn--primary:hover {
  background: #0f2748;
  color: #fff;
  transform: translateY(-1px);
}

.btn--header {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(8px);
}

.btn--header:hover {
  background: #fff;
  color: var(--cetus-dark);
}

.btn--full {
  width: 100%;
}

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

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media picture {
  position: absolute;
  inset: 0;
  display: block;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  transform: scale(1.06);
  animation: hero-zoom 12s var(--ease) forwards;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 28, 52, 0.45) 0%, rgba(10, 28, 52, 0.18) 38%, rgba(10, 28, 52, 0.72) 100%),
    linear-gradient(90deg, rgba(10, 28, 52, 0.35), transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(920px, calc(100% - 2.5rem));
  margin: 0 auto 5.5rem;
  padding-top: 6rem;
  text-align: center;
  animation: rise 1.1s var(--ease) both;
}

.hero__logo {
  width: min(200px, 42vw);
  margin: 0 auto 1.75rem;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.35));
}

.hero__title {
  margin: 0;
  color: var(--cetus-light);
  font-family: "Eurostile Extended", "Helvetica Neue Ext", sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1.05;
}

.hero__lead {
  margin: 1.1rem auto 0;
  max-width: 28ch;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero__actions {
  margin-top: 2rem;
}

.hero__stripe {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 12px;
  background: linear-gradient(
    90deg,
    var(--cetus-light) 0 50%,
    #fff 50% 83.333%,
    var(--cetus-dark) 83.333% 100%
  );
}

.section {
  padding: clamp(4.5rem, 10vw, 7rem) 0;
}

.section--intro {
  background:
    radial-gradient(ellipse at top, rgba(167, 214, 244, 0.28), transparent 55%),
    linear-gradient(180deg, #eef6fb 0%, #fff 55%);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--cetus-dark);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section__title {
  margin: 0 0 1.5rem;
  color: var(--ink-strong);
  font-family: "Helvetica Neue Ext", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: clamp(1.55rem, 3.6vw, 2.25rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
}

.intro-grid {
  display: grid;
  gap: 1.5rem 2.5rem;
}

.intro-grid p {
  margin: 0;
  max-width: 58ch;
}

.architecture {
  position: relative;
  background: #0d1f38;
}

.architecture__media {
  min-height: min(82vh, 820px);
  overflow: hidden;
}

.architecture__media img {
  width: 100%;
  height: min(82vh, 820px);
  object-fit: cover;
  object-position: center 35%;
}

.architecture__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 0;
  background: linear-gradient(180deg, transparent, rgba(8, 22, 42, 0.78));
  color: #fff;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.architecture__caption p {
  margin: 0;
}

.section--facts {
  background: var(--paper-soft);
}

.facts {
  margin: 0;
}

.facts__row {
  display: grid;
  grid-template-columns: minmax(9rem, 0.35fr) 1fr;
  gap: 0.75rem 1.5rem;
  padding: 1.15rem 0;
  border-top: 1px solid var(--line);
}

.facts__row:last-child {
  border-bottom: 1px solid var(--line);
}

.facts dt {
  margin: 0;
  color: var(--cetus-dark);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-weight: 400;
}

.legal-note {
  margin: 1.75rem 0 0;
  max-width: 78ch;
  color: rgba(0, 0, 0, 0.48);
  font-size: 0.78rem;
  line-height: 1.55;
}

.section--contact {
  background: #fff;
}

.contact-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.contact-grid__photo {
  max-width: 360px;
  margin-inline: auto;
  background: transparent;
  overflow: hidden;
}

.contact-grid__photo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center top;
}

.contact-grid__copy p {
  margin: 0 0 1rem;
}

.contact-grid__role {
  color: var(--cetus-dark);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.section--form {
  background:
    linear-gradient(180deg, #e8f4fb 0%, #f7fbfe 40%, #fff 100%);
  padding-bottom: calc(clamp(4.5rem, 10vw, 7rem) + var(--sticky-h));
}

.form-intro {
  margin: 0 0 2rem;
  color: var(--ink);
  font-size: 1.08rem;
}

.lead-form {
  display: grid;
  gap: 1rem;
}

.lead-form__row {
  display: grid;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field span {
  color: var(--cetus-dark);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid rgba(23, 56, 101, 0.22);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--cetus-dark);
  font: inherit;
  font-weight: 400;
  padding: 0.95rem 1rem;
  outline: none;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 7rem;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--cetus-dark);
  box-shadow: 0 0 0 3px rgba(167, 214, 244, 0.65);
}

.field input:invalid:not(:placeholder-shown),
.field textarea:invalid:not(:placeholder-shown) {
  border-color: #8a3b3b;
}

.form-hint {
  margin: 0.25rem 0 0;
  color: var(--cetus-dark);
  font-size: 0.95rem;
}

.form-hint.is-error {
  padding: 1rem 1.1rem;
  background: rgba(138, 59, 59, 0.1);
  border-left: 3px solid #8a3b3b;
  color: #8a3b3b;
}

.form-success {
  text-align: center;
  padding: clamp(2.5rem, 8vw, 5rem) 0.5rem;
  animation: rise 0.9s var(--ease) both;
}

.form-success__eyebrow {
  margin: 0 0 1rem;
  color: var(--cetus-dark);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form-success__title {
  margin: 0;
  color: var(--cetus-dark);
  font-family: "Eurostile Extended", "Helvetica Neue Ext", sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 4rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.05;
}

.form-success__text {
  margin: 1.4rem auto 0;
  max-width: 22ch;
  color: var(--ink);
  font-size: clamp(1.15rem, 2.6vw, 1.45rem);
  font-weight: 300;
  line-height: 1.55;
}

.section--form.is-done .form-success {
  display: block;
}

.site-footer {
  background: #081526;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
}

.site-footer__stripe {
  height: 18px;
  background: linear-gradient(
    180deg,
    var(--cetus-light) 0 50%,
    #fff 50% 83.333%,
    var(--cetus-dark) 83.333% 100%
  );
}

.site-footer__inner {
  padding: 3.5rem 0 4rem;
}

.site-footer__logo {
  width: 130px;
  margin: 0 auto 1.25rem;
}

.site-footer__tagline {
  margin: 0 0 1.25rem;
  color: var(--cetus-light);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer__meta {
  margin: 0;
  font-size: 0.9rem;
}

.site-footer a {
  color: #fff;
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.92) 28%, #fff);
  transform: translateY(110%);
  transition: transform 0.45s var(--ease);
}

.sticky-cta.is-visible {
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

@keyframes hero-zoom {
  from {
    transform: scale(1.06);
  }
  to {
    transform: scale(1);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .intro-grid {
    grid-template-columns: 1fr 1fr;
  }

  .lead-form__row {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
  }

  .contact-grid__photo {
    margin-inline: 0;
  }

  .sticky-cta {
    display: none;
  }

  .section--form {
    padding-bottom: clamp(4.5rem, 10vw, 7rem);
  }
}

@media (max-width: 767px) {
  .btn--header {
    display: none;
  }

  .facts__row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .hero__content {
    margin-bottom: 6.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__image,
  .hero__content,
  .reveal,
  .sticky-cta,
  .btn {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}


.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  margin: 0.35rem 0 0.25rem;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.5;
}

.consent input {
  margin-top: 0.3rem;
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--cetus-dark);
}

.consent a {
  color: var(--cetus-dark);
  font-weight: 500;
}

.site-footer__legal {
  margin-top: 1.25rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.site-footer__legal a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

.site-footer__legal a:hover {
  color: var(--cetus-light);
}


.architecture,
.section--facts,
.section--contact,
.section--form,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}

.architecture__media picture,
.architecture__media img {
  width: 100%;
  height: min(82vh, 820px);
  object-fit: cover;
  object-position: center 35%;
}

.hero__media picture,
.hero__media img.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}