@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --black: #111315;
  --dark: #191c1f;
  --orange: #d77a2b;
  --orange-dark: #b95f18;
  --white: #ffffff;
  --light: #f5f5f3;
  --text: #303337;
  --muted: #70747a;
  --border: #e4e4e1;
  --max: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

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

.container {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(17, 19, 21, .97);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand img {
  width: 245px;
  max-width: 70vw;
  display: block;
}

.menu {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}

.menu a:not(.nav-button) { opacity: .86; transition: .2s; }
.menu a:not(.nav-button):hover { opacity: 1; color: #fff; }

.nav-button,
.button-primary {
  background: var(--orange);
  color: #fff;
  padding: 12px 20px;
  border-radius: 4px;
  transition: .2s;
}

.nav-button:hover,
.button-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 27px;
  cursor: pointer;
}

/* Hero */
.hero {
  min-height: 650px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(17,19,21,.98) 0%, rgba(17,19,21,.90) 48%, rgba(17,19,21,.45) 100%),
    linear-gradient(135deg, #25282b 0%, #0d0f10 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -160px;
  width: 520px;
  height: 800px;
  border-left: 4px solid var(--orange);
  transform: rotate(31deg);
  opacity: .8;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 90px 0;
}

.eyebrow {
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .24em;
  margin-bottom: 14px;
}

.hero h1 {
  max-width: 850px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.05;
  letter-spacing: -.04em;
  font-weight: 800;
}

.hero h1 span { color: var(--orange); }

.hero-text {
  max-width: 650px;
  margin: 25px 0 34px;
  color: #d8dadd;
  font-size: 18px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; }

.button {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 14px;
}

.button-light {
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
}

.button-light:hover { background: rgba(255,255,255,.08); }

/* Sections */
.section { padding: 100px 0; }

.section-heading {
  max-width: 680px;
  margin-bottom: 55px;
}

.section-heading h2,
.about h2,
.contact h2 {
  color: var(--black);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -.03em;
  margin-bottom: 16px;
}

.section-heading > p:last-child,
.contact p {
  color: var(--muted);
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  padding: 35px;
  border: 1px solid var(--border);
  background: #fff;
  transition: .25s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 45px rgba(0,0,0,.08);
  border-color: #d8d8d3;
}

.icon {
  color: var(--orange);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .15em;
  margin-bottom: 55px;
}

.card h3 {
  color: var(--black);
  font-size: 24px;
  margin-bottom: 10px;
}

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

/* About */
.section-dark {
  background: var(--dark);
  color: #d9dbdd;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}

.about h2 { color: #fff; }
.about p { margin-bottom: 18px; }

/* Process */
.process { background: var(--light); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 35px;
}

.step { border-top: 2px solid var(--orange); padding-top: 20px; }
.step span { color: var(--orange); font-weight: 800; font-size: 13px; }
.step h3 { margin: 10px 0 7px; color: var(--black); }
.step p { color: var(--muted); font-size: 14px; }

/* Contact */
.contact {
  background: var(--orange);
  color: #fff;
  padding: 85px 0;
}

.contact .eyebrow { color: #fff; opacity: .85; }
.contact h2 { color: #fff; }
.contact p { color: rgba(255,255,255,.88); max-width: 650px; }

.contact-inner {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 70px;
  align-items: center;
}

.contact-box {
  background: rgba(0,0,0,.16);
  border: 1px solid rgba(255,255,255,.22);
  padding: 10px 25px;
}

.contact-box a {
  display: block;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
}

.contact-box a:last-child { border-bottom: 0; }
.contact-box strong,
.contact-box span { display: block; }
.contact-box strong { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; opacity: .75; }
.contact-box span { font-weight: 600; }

/* Footer */
.footer {
  background: #0d0f10;
  color: #8f9397;
  padding: 25px 0;
  font-size: 13px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer a { margin-left: 22px; }
.footer a:hover { color: #fff; }

/* Mobile */
@media (max-width: 850px) {
  .menu-toggle { display: block; }

  .menu {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 76px;
    padding: 18px;
    background: var(--black);
    flex-direction: column;
    align-items: stretch;
    gap: 5px;
    border: 1px solid rgba(255,255,255,.1);
  }

  .menu.open { display: flex; }
  .menu a { padding: 11px; }
  .nav-button { text-align: center; margin-top: 5px; }

  .cards,
  .steps,
  .about,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .about { gap: 25px; }
  .steps { gap: 28px; }
  .hero { min-height: 590px; }
}

@media (max-width: 520px) {
  .container { width: min(100% - 28px, var(--max)); }
  .nav { min-height: 72px; }
  .brand img { width: 210px; }
  .hero-content { padding: 70px 0; }
  .hero h1 { font-size: 42px; }
  .hero-text { font-size: 16px; }
  .section { padding: 70px 0; }
  .card { padding: 27px; }
  .footer-inner { flex-direction: column; }
  .footer a { margin: 0 15px 0 0; }
}