:root {
  --bg: #0A0A0B;
  --bg-2: #111113;
  --fg: #F5F5F3;
  --fg-2: #9A9A9A;
  --accent: #FF4D00;
  --accent-dim: rgba(255, 77, 0, 0.12);
  --card: #141416;
  --border: rgba(255, 255, 255, 0.07);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 80px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(255, 77, 0, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 80% at 100% 20%, rgba(255, 77, 0, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero__content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 24px;
  display: inline-block;
}

.hero__headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 9vw, 112px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-bottom: 28px;
  text-transform: uppercase;
}

.hero__sub {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--fg-2);
  max-width: 520px;
  line-height: 1.7;
  font-weight: 300;
}

.hero__visual {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.magnet-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 77, 0, 0.15);
}

.magnet-ring--outer {
  width: 500px;
  height: 500px;
  animation: ring-pulse 4s ease-in-out infinite;
}

.magnet-ring--mid {
  width: 340px;
  height: 340px;
  border-color: rgba(255, 77, 0, 0.25);
  animation: ring-pulse 4s ease-in-out infinite 0.5s;
}

.magnet-ring--inner {
  width: 200px;
  height: 200px;
  border-color: rgba(255, 77, 0, 0.5);
  animation: ring-pulse 4s ease-in-out infinite 1s;
}

@keyframes ring-pulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.04); opacity: 0.8; }
}

.magnet-core {
  width: 120px;
  height: 120px;
  background: var(--card);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  position: relative;
  z-index: 2;
}

.magnet-core__icon { margin-bottom: 4px; }

.magnet-core__label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.1em;
}

/* PROOF */
.proof {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 56px 48px;
}

.proof__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  max-width: 960px;
  margin: 0 auto;
}

.proof__stat {
  flex: 1;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 32px;
  text-align: center;
}

.proof__number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  color: var(--fg);
  letter-spacing: 0.05em;
  line-height: 1;
}

.proof__desc {
  font-size: 12px;
  color: var(--fg-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
  font-weight: 500;
}

.proof__divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* FEATURES */
.features {
  padding: 120px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.features__header {
  margin-bottom: 72px;
}

.features__tag {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 16px;
}

.features__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 72px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--card);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-card__icon {
  color: var(--accent);
  width: 28px;
  height: 28px;
}

.feature-card__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg);
  line-height: 1.2;
}

.feature-card__desc {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  font-weight: 300;
}

/* STRENGTH SECTION */
.strength {
  padding: 120px 48px;
  background: var(--bg-2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.strength__tag {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 20px;
}

.strength__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 4vw, 60px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 28px;
}

.strength__body {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.75;
  font-weight: 300;
}

.stress-meter {
  margin-bottom: 40px;
}

.stress-meter__track {
  height: 8px;
  background: var(--card);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}

.stress-meter__fill {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, #FF8C00 100%);
  border-radius: 4px;
}

.stress-meter__labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-2);
  font-weight: 500;
}

.stress-conditions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.condition {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--fg-2);
  background: var(--card);
}

/* CLOSING */
.closing {
  padding: 160px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(255, 77, 0, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.closing__content {
  position: relative;
  z-index: 1;
}

.closing__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 28px;
}

.closing__sub {
  font-size: 18px;
  color: var(--fg-2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
}

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

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer__tagline {
  font-size: 12px;
  color: var(--fg-2);
  letter-spacing: 0.05em;
}

.footer__meta {
  font-size: 12px;
  color: var(--fg-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    padding: 80px 24px 100px;
    align-items: center;
    text-align: center;
  }

  .hero__sub { max-width: 100%; }

  .hero__visual {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    width: 100%;
    height: 300px;
    margin-top: 60px;
  }

  .magnet-ring--outer { width: 300px; height: 300px; }
  .magnet-ring--mid { width: 220px; height: 220px; }
  .magnet-ring--inner { width: 140px; height: 140px; }
  .magnet-core { width: 80px; height: 80px; }
  .magnet-core__label { font-size: 16px; }

  .proof { padding: 48px 24px; }
  .proof__stat { min-width: 120px; padding: 12px 16px; }
  .proof__divider { display: none; }

  .features { padding: 80px 24px; }
  .features__grid { grid-template-columns: 1fr; }

  .strength {
    padding: 80px 24px;
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .closing { padding: 100px 24px; }

  .footer { padding: 32px 24px; }
  .footer__inner { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 480px) {
  .hero__headline { font-size: 56px; }
  .features__grid { gap: 1px; }
  .feature-card { padding: 28px 24px; }
}