@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --color-bg: #0a0a0a;
  --color-bg-alt: #141414;
  --color-surface: #1a1a1a;
  --color-surface-hover: #222222;
  --color-border: rgba(255,255,255,0.08);
  --color-border-strong: rgba(255,255,255,0.16);

  --color-text: #ffffff;
  --color-text-muted: #a0a0a0;
  --color-text-dim: #666666;

  --color-accent: #00c853;
  --color-accent-hover: #00e676;
  --color-accent-dim: rgba(0, 200, 83, 0.18);
  --color-accent-glow: 0 0 32px rgba(0, 200, 83, 0.35);

  --font-display: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-card: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-card-hover: 0 16px 48px rgba(0,0,0,0.55), 0 0 0 1px rgba(0,200,83,0.25);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);

  --container: 1280px;
  --nav-h: 80px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 200, 83, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(0, 120, 50, 0.05), transparent);
  pointer-events: none;
  z-index: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 800; }
h2 { font-size: clamp(28px, 3.2vw, 40px); font-weight: 700; }
h3 { font-size: 22px; font-weight: 600; }
h4 { font-size: 18px; font-weight: 600; }

p { color: var(--color-text-muted); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 96px 0;
  position: relative;
  z-index: 1;
}

.section--alt {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  gap: 24px;
  flex-wrap: wrap;
}

.section-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-title {
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  box-shadow: var(--color-accent-glow);
}

.section-subtitle {
  color: var(--color-text-dim);
  max-width: 520px;
  font-size: 15px;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 0;
  transition: gap var(--transition);
}

.link-more:hover {
  gap: 14px;
  color: var(--color-accent-hover);
}

.link-more svg {
  width: 16px;
  height: 16px;
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: all var(--transition);
  background-color: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background-color: rgba(10, 10, 10, 0.92);
  border-bottom-color: var(--color-border);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.nav-logo span {
  color: var(--color-accent);
  font-size: 26px;
}

.nav-menu {
  display: flex;
  gap: 4px;
  list-style: none;
}

.nav-link {
  position: relative;
  display: block;
  padding: 8px 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  transition: width var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
}

.nav-link.active {
  color: var(--color-accent);
}

.nav-link.active::after,
.nav-link:hover::after {
  width: 28px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: background var(--transition);
}

.nav-burger:hover {
  background: var(--color-surface);
}

.nav-burger span {
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.open span:nth-child(2) {
  opacity: 0;
}
.nav-burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  filter: brightness(0.35) saturate(0.9);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-bg) 0%, rgba(10,10,10,0.85) 40%, rgba(10,10,10,0.5) 70%, rgba(10,10,10,0.2) 100%),
              radial-gradient(circle at 80% 60%, rgba(0,200,83,0.12), transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
  padding: 48px 0;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 620px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.6s ease 0.1s forwards;
}

.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-accent);
  box-shadow: var(--color-accent-glow);
}

.hero-title {
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.6s ease 0.2s forwards;
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent);
  text-shadow: 0 0 40px rgba(0,200,83,0.3);
}

.hero-desc {
  font-size: 17px;
  line-height: 1.75;
  max-width: 520px;
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.6s ease 0.3s forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.6s ease 0.4s forwards;
}

.hero-stats {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  opacity: 0;
  transform: translateY(20px);
  animation: revealUp 0.6s ease 0.5s forwards;
}

.hero-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.hero-stat:hover {
  border-color: rgba(0,200,83,0.3);
  background: rgba(0,200,83,0.05);
}

.hero-stat svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.hero-stat-text {
  display: flex;
  flex-direction: column;
}

.hero-stat-text strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.hero-stat-text span {
  font-size: 11px;
  color: var(--color-text-dim);
}

/* ---------- FOOTER ---------- */
.footer {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 24px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  margin-top: 20px;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.footer-social {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.footer-social:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-dim);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 20px;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-list a {
  color: var(--color-text-dim);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-list a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 13px;
  color: var(--color-text-dim);
}

.footer-legal {
  display: flex;
  gap: 24px;
  font-size: 13px;
}

.footer-legal a {
  color: var(--color-text-dim);
}

.footer-legal a:hover {
  color: var(--color-accent);
}

/* ---------- UTILITY ---------- */
.page-header {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-accent-dim) 0%, transparent 80%);
  z-index: 0;
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-text-dim);
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.breadcrumbs a:hover {
  color: var(--color-accent);
}

.breadcrumbs svg {
  width: 12px;
  height: 12px;
  color: var(--color-text-dim);
}

.page-title {
  max-width: 720px;
}

.page-title em {
  font-style: normal;
  color: var(--color-accent);
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hidden { display: none !important; }

.text-center { text-align: center; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 32px; }