:root {
  --bg-dark: #0f2318;
  --bg-mid: #162d1f;
  --bg-card: #1c3727;
  --fg: #e8efe6;
  --fg-dim: #9ab09a;
  --accent: #e8a838;
  --accent-glow: rgba(232, 168, 56, 0.15);
  --white: #ffffff;
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-dark);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
  padding: 6rem 6% 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 70%;
  height: 120%;
  background: radial-gradient(ellipse at center, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 168, 56, 0.3);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-dim);
  max-width: 520px;
  line-height: 1.7;
}

/* Hero Visual - Floating Cards */
.hero-visual {
  position: relative;
  height: 400px;
}

.stat-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid rgba(232, 168, 56, 0.12);
  border-radius: 16px;
  padding: 1.8rem;
  backdrop-filter: blur(10px);
}

.stat-card .stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.stat-card .stat-stars {
  color: var(--accent);
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin: 0.4rem 0;
}

.stat-card .stat-label {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-top: 0.3rem;
}

.stat-card .stat-icon {
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 700;
}

.card-1 {
  top: 10%;
  left: 5%;
  animation: float-1 6s ease-in-out infinite;
}

.card-2 {
  top: 5%;
  right: 5%;
  animation: float-2 7s ease-in-out infinite;
}

.card-3 {
  bottom: 15%;
  left: 20%;
  animation: float-3 5.5s ease-in-out infinite;
}

@keyframes float-1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes float-2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes float-3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* Problem Section */
.problem {
  padding: 8rem 6%;
  background: var(--bg-mid);
}

.problem-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.problem-statement {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.35;
  margin-bottom: 1.2rem;
}

.problem-statement strong {
  color: var(--accent);
}

.problem-detail {
  color: var(--fg-dim);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Comparison cards */
.comparison {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.comp-old, .comp-new {
  border-radius: 14px;
  padding: 1.6rem 1.8rem;
}

.comp-old {
  background: rgba(255, 80, 80, 0.06);
  border: 1px solid rgba(255, 80, 80, 0.15);
}

.comp-new {
  background: var(--accent-glow);
  border: 1px solid rgba(232, 168, 56, 0.25);
}

.comp-header {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
  color: var(--white);
}

.comp-old ul, .comp-new ul {
  list-style: none;
  padding: 0;
}

.comp-old ul li, .comp-new ul li {
  font-size: 0.9rem;
  color: var(--fg-dim);
  padding: 0.25rem 0;
  padding-left: 1.2rem;
  position: relative;
}

.comp-old ul li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  color: rgba(255, 80, 80, 0.6);
  font-size: 0.75rem;
}

.comp-new ul li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

/* Features */
.features {
  padding: 8rem 6%;
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.features-intro {
  font-size: 1.15rem;
  color: var(--fg-dim);
  margin-bottom: 3.5rem;
  max-width: 500px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(154, 176, 154, 0.1);
  border-radius: 18px;
  padding: 2.4rem;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(232, 168, 56, 0.25);
}

.feature-big {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(232, 168, 56, 0.2);
  line-height: 1;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.8rem;
}

.feature-card p {
  color: var(--fg-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Closing */
.closing {
  padding: 10rem 6%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  background: radial-gradient(ellipse at center, var(--accent-glow), transparent 70%);
  pointer-events: none;
}

.closing-inner {
  position: relative;
  z-index: 1;
  max-width: 750px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.closing-sub {
  font-size: 1.15rem;
  color: var(--fg-dim);
  line-height: 1.7;
}

/* Hero CTA */
.hero-cta {
  margin-top: 2rem;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0f2318;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  background: #f0b840;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232, 168, 56, 0.25);
}

/* Footer */
.site-footer {
  padding: 3rem 6%;
  border-top: 1px solid rgba(154, 176, 154, 0.1);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
}

.footer-note {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* Mobile */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 5rem 5% 3rem;
    min-height: auto;
  }

  .hero-visual {
    height: 280px;
    margin-top: 2rem;
  }

  .card-1 { top: 0; left: 0; }
  .card-2 { top: 0; right: 0; left: auto; }
  .card-3 { bottom: 0; left: 10%; }

  .problem-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .feature-big {
    grid-row: span 1;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .closing {
    padding: 6rem 5%;
  }
}