@import url("./tokens.css");

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--navy);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.65;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

.wrap {
  width: min(var(--wrap), calc(100% - 2.5rem));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(var(--wrap-narrow), calc(100% - 2.5rem));
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.6rem;
  height: 2px;
  background: var(--blue);
}

.display {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.display-xl {
  font-size: clamp(3.4rem, 10vw, 7.4rem);
}

.display-lg {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
}

.display-md {
  font-size: clamp(2rem, 5vw, 3.4rem);
}

.lead {
  color: var(--paper-dim);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 38rem;
}

.accent {
  color: var(--blue);
}

.section {
  padding: var(--space-8) 0;
}

.section-head {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  max-width: 40rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  border-bottom: 1px solid var(--line);
  background: var(--navy-90);
  backdrop-filter: blur(18px);
}

.site-header .wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.logo {
  display: grid;
  gap: 0.15rem;
  min-width: 7.5rem;
}

.logo-row {
  position: relative;
  display: flex;
  align-items: center;
  padding-left: 1.55rem;
}

.logo-lines {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-52%) skewX(-18deg);
  display: grid;
  gap: 3px;
}

.logo-lines i {
  display: block;
  height: 2.5px;
  background: var(--blue);
  border-radius: 1px;
}

.logo-lines i:nth-child(1) {
  width: 14px;
}

.logo-lines i:nth-child(2) {
  width: 22px;
}

.logo-lines i:nth-child(3) {
  width: 11px;
}

.logo-a2p {
  font-family: var(--font-display);
  font-size: 2.05rem;
  line-height: 0.8;
  letter-spacing: 0.06em;
  transform: skewX(-10deg);
  transform-origin: left center;
}

.logo-a2p .two {
  color: var(--blue);
}

.logo-sub {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.38em;
  padding-left: 1.55rem;
  color: var(--paper-dim);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.nav a:hover,
.nav a.is-active {
  color: var(--white);
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--paper);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
    box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

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

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 0 0 0 transparent;
}

.btn-primary:hover {
  background: var(--blue-deep);
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--paper);
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--white);
}

.btn-block {
  width: 100%;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Hero */

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: center;
  padding: var(--space-8) 0;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero::before {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(0, 112, 255, 0.22), transparent 42%),
    radial-gradient(ellipse at 10% 90%, rgba(0, 112, 255, 0.1), transparent 36%),
    linear-gradient(180deg, transparent, var(--navy) 92%);
}

.hero::after {
  background:
    repeating-linear-gradient(
      108deg,
      transparent 0 18px,
      rgba(0, 112, 255, 0.045) 18px 19px
    );
  mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent);
  animation: streaks 18s linear infinite;
}

@keyframes streaks {
  from {
    transform: translateX(-6%);
  }
  to {
    transform: translateX(6%);
  }
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-7);
  align-items: end;
}

.hero-copy {
  display: grid;
  gap: var(--space-5);
}

.hero-meta {
  display: grid;
  gap: var(--space-4);
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: rgba(30, 41, 59, 0.45);
  backdrop-filter: blur(10px);
}

.hero-meta p {
  color: var(--paper-dim);
  font-size: 0.92rem;
}

.hero-stat {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.hero-stat strong {
  color: var(--blue);
  font-weight: 700;
}

/* Cards / grids */

.grid-3,
.grid-2,
.grid-6 {
  display: grid;
  gap: 1rem;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-6 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  padding: 1.4rem;
  scroll-margin-top: calc(var(--header-h) + 1rem);
  border: 1px solid var(--line);
  background: rgba(30, 41, 59, 0.55);
  border-radius: var(--radius-lg);
  min-height: 100%;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.card:hover {
  border-color: rgba(0, 112, 255, 0.55);
  transform: translateY(-3px);
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.06em;
}

.card p,
.card li {
  color: var(--paper-dim);
  font-size: 0.95rem;
}

.card-num {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.icon-mark {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--blue);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

/* Bands */

.band {
  padding: var(--space-7) 0;
  background: var(--slate);
  border-block: 1px solid var(--line);
}

.band-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-7);
  align-items: center;
}

.formula {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  letter-spacing: 0.08em;
  line-height: 1.15;
}

/* Featured case */

.case-feature {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 28rem;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.case-visual {
  position: relative;
  min-height: 18rem;
  background:
    radial-gradient(circle at 30% 40%, rgba(0, 112, 255, 0.35), transparent 40%),
    linear-gradient(160deg, #132033, #0a1220 70%);
}

.case-visual::after {
  content: "ENCARGO";
  position: absolute;
  left: 1.4rem;
  bottom: 1.4rem;
  font-family: var(--font-display);
  font-size: 4.5rem;
  letter-spacing: 0.06em;
  color: rgba(242, 244, 247, 0.08);
}

.case-copy {
  display: grid;
  align-content: center;
  gap: 1rem;
  padding: 2.2rem;
  background: #101929;
}

.case-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.05em;
  line-height: 0.95;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line-strong);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

/* Process */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.step {
  padding: 1.6rem 1.3rem 0 0;
  border-right: 1px solid var(--line);
  min-height: 16rem;
}

.step:last-child {
  border-right: 0;
  padding-right: 0;
}

.step-index {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 1.2rem;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.7rem;
}

.step p {
  color: var(--paper-dim);
}

/* Page hero (inner) */

.page-hero {
  padding: var(--space-8) 0 var(--space-6);
  border-bottom: 1px solid var(--line);
}

.page-hero .display-lg {
  max-width: 16ch;
}

/* Project cards */

.project {
  display: grid;
  gap: 1rem;
}

.project-visual {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(0, 112, 255, 0.18), transparent 45%),
    linear-gradient(180deg, #152033, #0d1624);
}

.project:nth-child(2) .project-visual {
  background:
    radial-gradient(circle at 70% 30%, rgba(0, 112, 255, 0.28), transparent 38%),
    linear-gradient(200deg, #101929, #152a44);
}

.project:nth-child(3) .project-visual {
  background:
    repeating-linear-gradient(118deg, transparent 0 16px, rgba(0, 112, 255, 0.08) 16px 17px),
    linear-gradient(160deg, #1a2740, #0a1220);
}

.project h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.05em;
}

.project p {
  color: var(--paper-dim);
}

/* Forms */

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

.field {
  display: grid;
  gap: 0.4rem;
}

.field span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line-strong);
  background: #101929;
  border-radius: var(--radius);
  outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--blue);
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-success {
  display: none;
  padding: 1.2rem;
  border: 1px solid rgba(0, 112, 255, 0.45);
  background: var(--blue-soft);
}

.form.is-sent .form-success {
  display: block;
}

.form.is-sent .form-fields {
  display: none;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-7) 0 var(--space-5);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--line);
}

.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  color: var(--paper-dim);
}

.footer-col a,
.footer-col p {
  display: block;
  color: var(--paper-dim);
  margin-bottom: 0.45rem;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: var(--space-5);
  color: var(--paper-dim);
  font-size: 0.8rem;
}

.footer-formula {
  margin-top: var(--space-6);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 2.3rem);
  letter-spacing: 0.08em;
  color: var(--paper);
}

/* About meaning */

.meaning {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
}

.swatch {
  min-height: 7rem;
  padding: 0.9rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid var(--line);
}

.swatch strong {
  font-size: 0.78rem;
}

.swatch span {
  font-size: 0.72rem;
  color: var(--paper-dim);
}

.swatch-navy {
  background: var(--navy);
}

.swatch-slate {
  background: var(--slate);
}

.swatch-blue {
  background: var(--blue);
  color: var(--white);
}

.swatch-paper {
  background: var(--paper);
  color: var(--navy);
}

.swatch-paper span {
  color: #4b5563;
}

/* Legal */

.prose {
  display: grid;
  gap: 1rem;
  color: var(--paper-dim);
}

.prose h2 {
  color: var(--paper);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  font-size: 2rem;
  margin-top: 1rem;
}

/* Responsive */

@media (max-width: 960px) {
  .hero-grid,
  .band-split,
  .case-feature,
  .grid-3,
  .grid-6,
  .footer-top,
  .meaning,
  .palette {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }

  .step,
  .step:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 1.4rem 0;
    min-height: 0;
  }
}

@media (max-width: 780px) {
  .nav-toggle {
    display: grid;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    padding: 1rem 1.25rem 1.4rem;
    background: #0c1524;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  body.nav-open .nav {
    display: flex;
  }

  .hero-grid,
  .band-split,
  .case-feature,
  .grid-2,
  .grid-3,
  .grid-6,
  .form-row,
  .footer-top,
  .footer-bottom,
  .meaning,
  .palette,
  .steps {
    grid-template-columns: 1fr;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .actions .btn {
    width: 100%;
  }

  .hero-stat {
    flex-wrap: wrap;
  }

  .nav-toggle {
    border-color: var(--blue);
  }
}

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

  .hero::after,
  .btn,
  .card {
    animation: none;
    transition: none;
  }
}