:root {
  --green: #34b333;
  --green-dark: #278a26;
  --ink: #2c3033;
  --muted: #5c666e;
  --paper: #f4f6f3;
  --white: #fff;
  --line: #dfe5de;
  --dark: #1b201d;
  --dark-2: #242b27;
  --max: 1140px;
  --radius: 14px;
  --shadow: 0 18px 40px rgba(27, 32, 29, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

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

a {
  color: var(--green-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

h1,
h2,
h3 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--dark);
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 0 0 0.6em;
}

h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  margin: 0 0 0.55em;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.4em;
}

p {
  margin: 0 0 1em;
}

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

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.skip:focus {
  left: 12px;
  z-index: 100;
  background: var(--white);
  padding: 8px 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand img {
  height: 46px;
  width: auto;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  padding: 8px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 11px;
  border-radius: 8px;
  text-decoration: none;
}

.nav a:hover,
.nav a.is-active {
  color: var(--green-dark);
  background: #eef8ee;
  text-decoration: none;
}

.nav .cta {
  margin-left: 8px;
  background: var(--green);
  color: #fff !important;
}

.nav .cta:hover,
.nav .cta.is-active {
  background: var(--green-dark);
  color: #fff !important;
}

.hero {
  position: relative;
  min-height: min(78vh, 720px);
  display: grid;
  align-items: end;
  color: #fff;
  background: #1b201d center / cover no-repeat;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(16, 22, 18, 0.42) 0%, rgba(16, 22, 18, 0.86) 100%),
    linear-gradient(90deg, rgba(16, 22, 18, 0.72) 0%, rgba(16, 22, 18, 0.28) 72%);
  z-index: -1;
}

.hero-inner {
  padding: 72px 0 56px;
}

.kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.hero .kicker {
  color: #b6f0b2;
}

.hero h1 {
  color: #fff;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-starface {
  background-color: #111;
  background-image: url("../assets/starface-appliances.png");
  background-position: 88% 55%;
  background-size: min(46vw, 520px) auto;
  background-repeat: no-repeat;
}

.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 40rem;
  color: #e8eee8;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 10px;
  border: 0;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--green);
  color: #fff;
}

.btn-primary:hover {
  background: var(--green-dark);
}

.btn-ghost {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
}

.btn-dark {
  background: var(--dark);
  color: #fff;
}

.section {
  padding: 80px 0;
}

.section.alt {
  background: var(--paper);
}

.section.dark {
  background: var(--dark);
  color: #d7ddd8;
}

.section.dark h2,
.section.dark h3 {
  color: #fff;
}

.intro-grid,
.split,
.cards,
.topics,
.steps,
.partners,
.products {
  display: grid;
  gap: 28px;
}

.intro-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.split {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.split img,
.frame img,
.card img,
.topic img,
.product img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.frame {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

.card,
.topic,
.product,
.stat,
.legal {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card img {
  height: 180px;
  margin: -24px -24px 20px;
  border-radius: 14px 14px 0 0;
}

.card .logo-mark {
  height: 42px;
  width: auto;
  margin: 0 0 18px;
  object-fit: contain;
}

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

.topic {
  padding: 0;
  overflow: hidden;
}

.topic img {
  height: 190px;
  border-radius: 0;
}

.topic div {
  padding: 20px 22px 24px;
}

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

.stat {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.12);
}

.num {
  display: block;
  color: var(--green);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

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

.partners img {
  max-height: 56px;
  width: auto;
  margin: 0 auto;
  filter: none;
}

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

.product img {
  height: 160px;
  object-fit: contain;
  background: #f7f8f6;
  margin-bottom: 16px;
}

.list {
  margin: 0 0 1.2em;
  padding-left: 1.15em;
}

.list li {
  margin: 0.35em 0;
}

.cta-band {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 24px;
  align-items: center;
  background: var(--green);
  color: #fff;
  border-radius: 18px;
  padding: 36px 40px;
}

.cta-band h2,
.cta-band p {
  color: #fff;
  margin-bottom: 0.4em;
}

.cta-band .btn {
  background: #fff;
  color: var(--green-dark);
}

.gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 14px;
}

.gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.gallery img:first-child {
  grid-row: 1 / span 2;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
}

.form {
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
}

.form input,
.form textarea,
.form select {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.form textarea {
  min-height: 140px;
  resize: vertical;
}

.form .hint {
  font-weight: 400;
  color: var(--muted);
  font-size: 0.88rem;
}

.legal h1,
.legal h2 {
  color: var(--dark);
}

.legal {
  padding: 40px 44px;
}

.site-footer {
  background: var(--dark);
  color: #c5cdc6;
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
}

.site-footer a {
  color: #d7e7d6;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin: 0.35em 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 18px;
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.slogan {
  color: var(--green);
  font-weight: 700;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 78px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 18px;
  }

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

  .nav .cta {
    margin: 8px 0 0;
  }

  .intro-grid,
  .split,
  .cards,
  .topics,
  .steps,
  .partners,
  .products,
  .contact-grid,
  .cta-band,
  .footer-grid,
  .gallery {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .gallery img,
  .gallery img:first-child {
    height: 220px;
    grid-row: auto;
  }

  .section {
    padding: 56px 0;
  }

  .hero-starface {
    background-image: none;
  }
}