/* Azopi — cool slate + teal, geometric atmosphere */
:root {
  --ink: #14201e;
  --ink-soft: #3a4a47;
  --paper: #eef2f0;
  --paper-2: #e2eae7;
  --teal: #0b6e6a;
  --teal-bright: #1a9b8e;
  --teal-glow: rgba(26, 155, 142, 0.18);
  --line: rgba(20, 32, 30, 0.12);
  --white: #f7faf8;
  --danger: #9b2c2c;
  --ok: #1a6b4a;
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --max: 1120px;
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: var(--white);
  padding: 0.5rem 1rem;
}

/* ——— Atmosphere ——— */
.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 55% at 78% 8%, var(--teal-glow), transparent 55%),
    radial-gradient(ellipse 70% 50% at 12% 70%, rgba(11, 110, 106, 0.08), transparent 50%),
    linear-gradient(165deg, #f4f7f5 0%, #e8efec 45%, #dde8e4 100%);
}

.atmosphere::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
}

/* ——— Nav ——— */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand img {
  width: 2.25rem;
  height: 2.25rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  align-items: center;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.nav-links a:hover {
  color: var(--teal);
}

.nav-cta {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  background: var(--ink);
  color: var(--white) !important;
  border-radius: var(--radius);
  transition: background 0.25s ease, transform 0.25s ease;
}

.nav-cta:hover {
  background: var(--teal);
  transform: translateY(-1px);
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: calc(100svh - 4.5rem);
  display: flex;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  overflow: hidden;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 34rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 8vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  color: var(--ink);
}

.hero-brand span {
  display: block;
  color: var(--teal);
  font-weight: 700;
  font-size: 0.28em;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.hero-line {
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  color: var(--ink-soft);
  margin: 0 0 2rem;
  max-width: 28rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.45rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 10px 28px rgba(11, 110, 106, 0.28);
}

.btn-primary:hover {
  background: var(--teal-bright);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

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

.hero-visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  pointer-events: none;
  z-index: 0;
}

.hero-visual svg {
  width: min(92vw, 640px);
  height: auto;
  margin-right: -4%;
  opacity: 0.92;
  filter: drop-shadow(0 28px 60px rgba(11, 110, 106, 0.22));
  animation: float-mark 8s ease-in-out infinite;
}

@keyframes float-mark {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* ——— Sections ——— */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 0.75rem;
}

.section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.85rem;
  max-width: 18ch;
}

.section-lead {
  color: var(--ink-soft);
  max-width: 38rem;
  margin: 0 0 2.75rem;
  font-size: 1.05rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  border-top: 1px solid var(--line);
  padding-top: 2.5rem;
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
}

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

.pillar-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--teal);
  margin-bottom: 0.85rem;
}

/* ——— Contact ——— */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

.contact-aside p {
  color: var(--ink-soft);
  margin: 0 0 1.25rem;
}

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

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-glow);
}

.field textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.hp {
  position: absolute;
  left: -10000px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
}

.form-status {
  min-height: 1.4rem;
  font-size: 0.95rem;
}

.form-status.error {
  color: var(--danger);
}

.form-status.ok {
  color: var(--ok);
}

/* ——— Footer ——— */
.footer {
  border-top: 1px solid var(--line);
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

/* ——— Motion entrance ——— */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: reveal-up 0.9s ease forwards;
}

.reveal-delay-1 {
  animation-delay: 0.15s;
}
.reveal-delay-2 {
  animation-delay: 0.3s;
}
.reveal-delay-3 {
  animation-delay: 0.45s;
}

@keyframes reveal-up {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero-visual svg {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
    padding-top: 1.5rem;
    padding-bottom: 3rem;
  }

  .hero-visual {
    justify-content: center;
    align-items: flex-start;
    opacity: 0.35;
  }

  .hero-visual svg {
    width: min(100%, 360px);
    margin: 0;
  }

  .pillars {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }
}