:root {
  --green: #1e8449;
  --green-dark: #126533;
  --green-soft: #eaf7ef;
  --green-soft-2: #f2fbf5;
  --navy: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --white: #ffffff;
  --bg: #f8fbf9;
  --shadow: 0 28px 80px rgba(17, 24, 39, 0.12);
  --green-shadow: 0 24px 60px rgba(30, 132, 73, 0.22);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--navy);
  line-height: 1.5;
}

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

img {
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
}

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

.logo {
  font-size: 32px;
  font-weight: 950;
  letter-spacing: -1.6px;
  color: var(--navy);
}

.logo span {
  color: var(--green);
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-weight: 800;
  font-size: 15px;
}

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

.header-cta {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--green);
  color: var(--white);
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(30, 132, 73, 0.22);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(30, 132, 73, 0.12), transparent 26%),
    radial-gradient(circle at 82% 18%, rgba(30, 132, 73, 0.18), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f8fbf9 100%);
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 70px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 26px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-dark);
  font-weight: 900;
  margin-bottom: 24px;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(42px, 5.8vw, 76px);
  line-height: 0.94;
  letter-spacing: -3.8px;
  margin-bottom: 26px;
}

.hero h1 span {
  display: block;
  color: var(--green);
  margin-top: 14px;
}

.hero p {
  max-width: 640px;
  color: var(--muted);
  font-size: 21px;
  margin-bottom: 30px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.btn {
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 950;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.btn-secondary {
  color: var(--green);
  background: var(--white);
  border: 1px solid var(--border);
}

.btn-white {
  background: var(--white);
  color: var(--green);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.hero-categories {
  color: var(--green-dark);
  font-weight: 900;
}

.phone-showcase {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(30, 132, 73, 0.18);
  filter: blur(40px);
  top: 14%;
  z-index: 0;
}

.phone-showcase img {
  position: relative;
  z-index: 1;
  width: min(390px, 86vw);
  border-radius: 46px;
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.section {
  padding: 92px 0;
}

.eyebrow {
  color: var(--green);
  text-transform: uppercase;
  font-weight: 950;
  letter-spacing: 1.3px;
  font-size: 13px;
  margin-bottom: 14px;
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.78);
}

.promise {
  padding: 34px 0 72px;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.promise-card {
  padding: 28px;
  border-radius: 30px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 14px 35px rgba(17, 24, 39, 0.06);
}

.promise-card span {
  font-size: 32px;
}

.promise-card h3 {
  font-size: 24px;
  margin: 14px 0 8px;
}

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

.categories {
  text-align: center;
  background: var(--white);
}

.categories h2,
.section h2,
.contact-box h2,
.deployment-box h2 {
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: -2.4px;
}

.categories h2 {
  max-width: 760px;
  margin: 0 auto 42px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.category-card {
  min-height: 142px;
  padding: 26px 12px;
  border-radius: 30px;
  background: linear-gradient(180deg, #ffffff, var(--green-soft-2));
  border: 1px solid var(--border);
  box-shadow: 0 14px 35px rgba(17, 24, 39, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.category-card span {
  font-size: 34px;
}

.category-card strong {
  font-size: 16px;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.pros-section {
  background: var(--white);
}

.section-content h2 {
  margin-bottom: 22px;
}

.section-content p {
  color: var(--muted);
  font-size: 19px;
  margin-bottom: 24px;
}

.section-content p strong {
  color: var(--navy);
}

.feature-list {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
}

.feature-list div {
  padding: 16px 18px;
  border-radius: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  font-weight: 850;
  box-shadow: 0 10px 26px rgba(17, 24, 39, 0.04);
}

.pros-section .feature-list div {
  background: var(--green-soft-2);
}

.mockup-card {
  padding: 16px;
  border-radius: 42px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.mockup-card img {
  display: block;
  width: 100%;
  border-radius: 32px;
}

.deployment {
  background: linear-gradient(180deg, var(--green-soft-2), #ffffff);
}

.deployment-box {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.deployment-box p {
  color: var(--muted);
  font-size: 19px;
  margin-top: 22px;
}

.deployment-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.deployment-card {
  padding: 30px;
  border-radius: 32px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 18px 45px rgba(17, 24, 39, 0.08);
}

.deployment-card span {
  font-size: 34px;
}

.deployment-card h3 {
  font-size: 24px;
  margin: 14px 0 8px;
}

.deployment-card p {
  font-size: 16px;
  margin: 0 0 22px;
}

.deployment-card a {
  color: var(--green);
  font-weight: 950;
}

.contact {
  padding: 100px 0;
}

.contact-box {
  padding: 70px 50px;
  border-radius: 46px;
  text-align: center;
  color: var(--white);
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.2), transparent 24%),
    linear-gradient(135deg, var(--green), var(--green-dark));
  box-shadow: var(--green-shadow);
}

.contact-box h2 {
  max-width: 850px;
  margin: 0 auto 20px;
}

.contact-box p {
  max-width: 730px;
  margin: 0 auto 32px;
  font-size: 19px;
  opacity: 0.92;
}

.contact-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-weight: 700;
}

.footer .logo {
  font-size: 26px;
}

@media (max-width: 1080px) {
  .nav {
    gap: 18px;
  }

  .header-cta {
    display: none;
  }

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

@media (max-width: 980px) {
  .hero {
    padding: 58px 0 80px;
  }

  .hero-grid,
  .split,
  .deployment-box {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-content {
    text-align: center;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .promise-grid,
  .deployment-actions {
    grid-template-columns: 1fr;
  }

  .reverse .mockup-card {
    order: 2;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .header-content {
    min-height: 68px;
  }

  .logo {
    font-size: 28px;
  }

  .nav {
    display: none;
  }

  .hero {
    padding: 42px 0 64px;
  }

  .hero h1 {
    font-size: 39px;
    letter-spacing: -2.4px;
  }

  .hero p {
    font-size: 18px;
  }

  .badge {
    font-size: 20px;
  }

  .btn {
    width: 100%;
  }

  .hero-categories {
    font-size: 14px;
  }

  .section {
    padding: 64px 0;
  }

  .categories h2,
  .section h2,
  .contact-box h2,
  .deployment-box h2 {
    font-size: 34px;
    letter-spacing: -1.6px;
  }

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

  .category-card {
    min-height: 120px;
  }

  .mockup-card {
    border-radius: 32px;
    padding: 10px;
  }

  .mockup-card img {
    border-radius: 24px;
  }

  .deployment-card,
  .promise-card {
    padding: 24px;
  }

  .contact {
    padding: 70px 0;
  }

  .contact-box {
    padding: 44px 22px;
    border-radius: 32px;
  }

  .footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 430px) {
  .hero h1 {
    font-size: 34px;
  }

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

  .phone-showcase img {
    width: 100%;
  }
}

.discover-section {
  padding: 100px 0;
}

.discover-header {
  text-align: center;
  max-width: 850px;
  margin: 0 auto 60px;
}

.discover-header h2 {
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.discover-header h2 span {
  color: var(--green);
}

.discover-header p {
  font-size: 20px;
  color: var(--muted);
}

.discover-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.discover-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 32px;
  transition: all 0.25s ease;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.05);
}

.discover-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(17, 24, 39, 0.1);
}

.discover-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: #eaf7ef;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
}

.discover-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.discover-card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .discover-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .discover-grid {
    grid-template-columns: 1fr;
  }
}