:root {
  --bg: #fdf8f3;
  --bg-soft: #f5f0eb;
  --text: #16313a;
  --muted: rgba(22, 49, 58, 0.72);
  --muted-soft: rgba(22, 49, 58, 0.34);
  --accent: #67c6d3;
  --line: rgba(22, 49, 58, 0.08);
  --line-strong: rgba(22, 49, 58, 0.14);
  --transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --max: 1400px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  font-family: "League Spartan", sans-serif;
  background: linear-gradient(180deg, #d7eef2 0%, #e4f1f4 18%, #edf6f7 40%, #dceff3 68%, #d1e8ed 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    radial-gradient(circle at 12% 14%, rgba(103, 198, 211, 0.56), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(129, 214, 225, 0.34), transparent 20%),
    radial-gradient(circle at 26% 72%, rgba(103, 198, 211, 0.24), transparent 22%),
    radial-gradient(circle at 88% 78%, rgba(74, 166, 181, 0.24), transparent 24%);
}

body::after {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0));
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 12px;
}

.page {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding-bottom: 96px;
}

.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  align-items: center;
  padding: 48px 0 60px;
}

.hero-copy {
  grid-column: 1 / span 7;
}

.hero-copy h1 {
  font-size: clamp(68px, 9vw, 132px);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.8;
  text-transform: uppercase;
  max-width: 9ch;
}

.hero-copy h1 em {
  color: var(--accent);
  font-style: italic;
  text-transform: lowercase;
}

.hero-copy p {
  max-width: 440px;
  margin-top: 28px;
  font-size: clamp(24px, 2vw, 30px);
  color: var(--muted);
  line-height: 1.05;
}

.arrow-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-visual {
  grid-column: 8 / -1;
  position: relative;
  padding-left: 38px;
}

.hero-card {
  overflow: hidden;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.32);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition);
  transform: scale(1);
}

.hero-card:hover img {
  filter: grayscale(0%);
  transform: scale(1.08);
}

.floating-badge {
  position: absolute;
  left: 0;
  bottom: 48px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: bounce-slow 4s ease-in-out infinite;
}

.floating-badge strong {
  font-size: 34px;
  font-style: italic;
  line-height: 1;
}

.floating-badge span {
  margin-top: 8px;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  max-width: 70px;
}

.section {
  padding: 100px 0;
}

.section-soft {
  background: rgba(255, 255, 255, 0.14);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: calc(50vw - min(var(--max), calc(100% - 40px)) / 2);
  padding-right: calc(50vw - min(var(--max), calc(100% - 40px)) / 2);
}

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

.section-heading h2 {
  font-size: clamp(58px, 7vw, 112px);
  font-weight: 900;
  letter-spacing: -0.08em;
  line-height: 0.8;
  text-transform: uppercase;
  max-width: 7ch;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.service-card {
  padding: 40px;
  border-right: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  transition: var(--transition);
}

.service-card:last-child {
  border-right: 0;
}

.service-icon {
  font-size: 42px;
  color: var(--accent);
  transition: var(--transition);
  line-height: 1;
}

.service-card h3 {
  margin-top: 28px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-card p {
  margin-top: 14px;
  max-width: 26ch;
  font-size: 16px;
  line-height: 1.5;
}

.service-card:hover {
  background: var(--accent);
}

.service-card:hover .service-icon {
  color: var(--text);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 28px;
  align-items: start;
}

.portfolio-item:nth-child(even) {
  transform: translateY(100px);
}

/* A new grid row must clear the staggered first row, including its metadata. */
.portfolio-item:nth-child(n + 3) {
  margin-top: 112px;
}

.portfolio-item:last-child:nth-child(even) {
  margin-bottom: 100px;
}

.portfolio-item {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: auto;
  align-self: start;
}

.portfolio-media {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.24);
  aspect-ratio: 4 / 3;
}

.portfolio-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition);
  transform: scale(1);
}

.portfolio-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.08);
}

.view-case {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 96px;
  height: 96px;
  transform: translate(-50%, -50%) scale(0.8);
  border-radius: 50%;
  background: #000;
  color: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}

.portfolio-item:hover .view-case {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.portfolio-meta {
  margin-top: 18px;
}

.portfolio-meta .utility-label {
  color: var(--accent);
}

.portfolio-meta h3 {
  margin-top: 12px;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.92;
}

.portfolio-tags {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 72px;
  padding-top: 28px;
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-footer a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

@keyframes bounce-slow {
  0%, 100% {
    transform: translateY(-5%);
  }
  50% {
    transform: translateY(5%);
  }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 60px;
  }

  .hero-copy,
  .hero-visual {
    grid-column: auto;
  }

  .hero-copy h1 {
    font-size: clamp(70px, 14vw, 120px);
  }

  .hero-visual {
    padding-left: 72px;
    overflow: visible;
  }

  .floating-badge {
    left: 0;
    bottom: 36px;
    width: 132px;
    height: 132px;
  }

  .floating-badge strong {
    font-size: 28px;
  }

  .services-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .service-card:last-child {
    border-bottom: 0;
  }

  .portfolio-item:nth-child(even) {
    transform: translateY(0);
  }

  .portfolio-item:nth-child(n + 3) {
    margin-top: 0;
  }

  .portfolio-item:last-child:nth-child(even) {
    margin-bottom: 0;
  }

  .portfolio-grid {
    gap: 36px;
  }
}

@media (max-width: 680px) {
  .page {
    width: min(var(--max), calc(100% - 24px));
    padding-bottom: 72px;
  }

  .hero {
    min-height: auto;
    padding: 36px 0 42px;
    gap: 28px;
    align-items: start;
  }

  .hero-copy h1 {
    font-size: clamp(56px, 17vw, 84px);
  }

  .hero-copy p {
    font-size: 22px;
  }

  .hero-visual {
    padding-left: 0;
    display: block;
  }

  .floating-badge {
    display: none;
  }

  .section {
    padding: 56px 0;
  }

  .section-soft {
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
    background: transparent;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .section-heading h2 {
    font-size: clamp(42px, 12vw, 56px);
    line-height: 0.88;
  }

  .service-card {
    padding: 28px 22px;
  }

  .services-grid,
  .portfolio-grid {
    gap: 20px;
  }

  .portfolio-item {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .portfolio-item,
  .service-card,
  .portfolio-media {
    transform: none !important;
  }

  .portfolio-grid {
    margin-top: 0;
  }

  .portfolio-media {
    width: 100%;
    margin-bottom: 0;
  }

  .portfolio-meta h3 {
    margin-top: 10px;
    font-size: 32px;
  }

  .mini-footer {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 48px;
  }

  .hero-card img,
  .portfolio-media img {
    filter: grayscale(0%);
  }
}