:root {
  --ink: #10253a;
  --deep: #06151f;
  --ocean: #0f5c80;
  --aqua: #4fb8c9;
  --stone: #ece8df;
  --sand: #c9b58d;
  --paper: #fbfaf7;
  --white: #ffffff;
  --muted: #66717b;
  --line: rgba(16, 37, 58, 0.13);
  --shadow: 0 22px 70px rgba(9, 30, 44, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 10px clamp(18px, 5vw, 72px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(251, 250, 247, 0.94);
  color: var(--ink);
  box-shadow: 0 10px 35px rgba(6, 21, 31, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 190px;
  height: 90px;
  padding: 5px 0;
}

.brand-logo {
  position: absolute;
  left: 0;
  top: 5px;
  width: 100%;
  height: calc(100% - 10px);
  object-fit: contain;
  transition: opacity 280ms ease, transform 280ms ease, filter 280ms ease;
}

.brand-logo-top {
  opacity: 1;
  transform: translateY(0);
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.16));
}

.brand-logo-scroll {
  opacity: 0;
  transform: translateY(6px);
}

.site-header.is-scrolled .brand-logo-top,
.site-header.is-open .brand-logo-top {
  opacity: 0;
  transform: translateY(-6px);
}

.site-header.is-scrolled .brand-logo-scroll,
.site-header.is-open .brand-logo-scroll {
  opacity: 1;
  transform: translateY(0);
}

.brand img {
  width: 100%;
}

.site-header.is-scrolled .brand img,
.site-header.is-open .brand img {
  filter: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  padding: 140px clamp(18px, 5vw, 72px) 28px;
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-media::after {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(6, 21, 31, 0.86), rgba(6, 21, 31, 0.42) 52%, rgba(6, 21, 31, 0.08)),
    linear-gradient(0deg, rgba(6, 21, 31, 0.58), transparent 48%);
}

.hero-content {
  width: min(760px, 100%);
  padding-bottom: 46px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--aqua);
  font-size: 0.79rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  letter-spacing: 0;
}

h1 {
  margin-bottom: 24px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3.4rem, 9vw, 7.8rem);
  line-height: 0.92;
  max-width: 880px;
}

h2 {
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.04;
}

h3 {
  font-size: 1.16rem;
  line-height: 1.25;
}

.hero-copy {
  width: min(610px, 100%);
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 23px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--aqua);
  color: var(--deep);
}

.button-light {
  border-color: rgba(255, 255, 255, 0.62);
  color: var(--white);
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: min(1040px, 100%);
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-strip div {
  min-height: 96px;
  padding: 22px;
  background: rgba(6, 21, 31, 0.62);
  backdrop-filter: blur(12px);
}

.hero-strip strong {
  display: block;
  color: var(--aqua);
  font-size: 0.78rem;
  margin-bottom: 8px;
}

.hero-strip span {
  display: block;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
  line-height: 1.35;
}

.section-pad {
  padding: clamp(76px, 11vw, 138px) clamp(18px, 5vw, 72px);
}

.intro-grid,
.feature,
.contact-panel {
  max-width: 1180px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.7fr);
  gap: clamp(34px, 8vw, 96px);
  align-items: start;
}

.intro-grid p,
.feature-copy p,
.showcase-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 1.02rem;
}

.services {
  background: var(--deep);
  color: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 290px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border-radius: 8px;
}

.service-card span {
  color: var(--sand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.service-card h3 {
  margin: 70px 0 14px;
}

.service-card p {
  color: rgba(255, 255, 255, 0.72);
}

.feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1fr);
  gap: clamp(34px, 7vw, 82px);
  align-items: center;
}

.feature-media {
  position: relative;
}

.feature-media::before {
  position: absolute;
  inset: 18px -18px -18px 18px;
  z-index: -1;
  border: 1px solid var(--sand);
  content: "";
}

.feature-media img,
.showcase img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.quality-list {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}

.quality-list div {
  display: grid;
  gap: 4px;
  padding: 0 0 18px 24px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--aqua);
}

.quality-list strong {
  font-size: 1.02rem;
}

.quality-list span {
  color: var(--muted);
}

.process {
  background: var(--stone);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  counter-reset: step;
}

.timeline article {
  min-height: 270px;
  padding: 28px;
  background: var(--paper);
  border: 1px solid rgba(16, 37, 58, 0.08);
  border-radius: 8px;
}

.timeline span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  margin-bottom: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
}

.timeline p {
  color: var(--muted);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 1fr);
  gap: clamp(34px, 7vw, 84px);
  align-items: center;
}

.showcase img {
  aspect-ratio: 16 / 11;
}

.contact {
  background: var(--deep);
  color: var(--white);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(300px, 1fr);
  gap: clamp(30px, 6vw, 72px);
  align-items: start;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 30px;
  color: var(--aqua);
  font-weight: 800;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--white);
  color: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(16, 37, 58, 0.18);
  border-radius: 8px;
  padding: 14px 14px;
  background: #f7f8f8;
  color: var(--ink);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.button:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid rgba(79, 184, 201, 0.42);
  outline-offset: 2px;
}

.full {
  grid-column: 1 / -1;
}

.contact-form .button {
  border: 0;
  cursor: pointer;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--ocean);
  font-weight: 800;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 34px;
  align-items: center;
  padding: 34px clamp(18px, 5vw, 72px);
}

.footer-brand {
  justify-self: start;
}

.site-footer img {
  width: 170px;
}

.footer-copyright {
  justify-self: center;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
  white-space: nowrap;
}

.site-footer nav {
  display: flex;
  gap: 20px;
  justify-self: end;
  font-weight: 800;
}

@media (max-width: 980px) {
  .service-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature,
  .showcase,
  .intro-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .feature-media img {
    aspect-ratio: 16 / 10;
  }

  .site-footer {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-brand,
  .footer-copyright,
  .site-footer nav {
    justify-self: center;
  }

  .footer-copyright {
    white-space: normal;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 8px 18px;
  }

  .brand {
    width: 190px;
    height: 90px; 
    padding: 4px 0;
  }

  .brand-logo {
    top: 4px;
    height: calc(100% - 8px);
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: var(--paper);
    color: var(--ink);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .site-nav a {
    padding: 13px 10px;
  }

  .hero {
    min-height: auto;
    padding-top: 130px;
  }

  .hero-strip {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding-bottom: 28px;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 4.8rem);
  }

  .service-grid,
  .timeline,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .service-card,
  .timeline article {
    min-height: auto;
  }

  .service-card h3 {
    margin-top: 42px;
  }

  .feature-media::before {
    inset: 12px -10px -12px 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}