/* =========================================
   IRONCOMMIT — Theme CSS
   ========================================= */

:root {
  --red: #E31D2B;
  --black: #0F0F0F;
  --off-white: #F5F5F0;
  --mid-gray: #6B6B6B;
  --light-gray: #EBEBEB;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--off-white);
  color: var(--black);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(245,245,240,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--light-gray);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--black);
}
.nav-tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mid-gray);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mid-gray);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--black); }
.nav-cta {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--off-white);
  background: var(--red);
  padding: 10px 20px;
  text-decoration: none;
  transition: background 0.2s;
}
.nav-cta:hover { background: #c01721; }

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: var(--black);
  z-index: 0;
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 40px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content {
  grid-column: 1;
}
.hero-eyebrow {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(72px, 10vw, 128px);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 32px;
}
.hero-accent { color: var(--red); }
.hero-sub {
  font-size: 18px;
  font-weight: 400;
  color: #3A3A3A;
  max-width: 420px;
  line-height: 1.65;
  margin-bottom: 40px;
}
.hero-bar {
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-bar-line {
  width: 40px;
  height: 3px;
  background: var(--red);
  flex-shrink: 0;
}
.hero-bar-text {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
}

/* Hero visual — abstract athletic silhouette */
.hero-visual {
  grid-column: 2;
  position: relative;
}
.hero-image-frame {
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.hero-image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(227,29,43,0.3) 0%, transparent 60%);
}
.hero-silhouette {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 60px;
  position: relative;
}
/* Abstract weight silhouette using CSS */
.hero-silhouette::before {
  content: '';
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 320px;
  background: linear-gradient(to top, rgba(245,245,240,0.15) 0%, transparent 100%);
  border-radius: 80px 80px 40px 40px;
}
.hero-silhouette::after {
  content: '';
  position: absolute;
  bottom: calc(10% + 120px);
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 16px;
  background: var(--red);
  border-radius: 8px;
}
.silhouette-labels {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 40px 20px;
}
.sil-label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 15px;
  letter-spacing: 0.15em;
  color: rgba(245,245,240,0.7);
  text-align: center;
  line-height: 1.2;
  border: 1px solid rgba(245,245,240,0.2);
  padding: 12px 8px;
}
.sil-workout { align-self: flex-start; }
.sil-diet { align-self: center; }
.sil-check { align-self: flex-end; }

/* ---- Section headers ---- */
.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}
.section-line {
  width: 32px;
  height: 3px;
  background: var(--red);
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid-gray);
}

/* ---- Features ---- */
.features {
  background: var(--off-white);
  padding: 120px 0;
}
.features-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  background: var(--black);
  padding: 48px 40px;
  position: relative;
}
.feature-number {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 72px;
  color: var(--red);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}
.feature-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--off-white);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  line-height: 1.1;
}
.feature-desc {
  font-size: 15px;
  color: rgba(245,245,240,0.65);
  line-height: 1.65;
}

/* ---- How It Works ---- */
.howitworks {
  background: var(--black);
  padding: 120px 0;
}
.howitworks-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.howitworks .section-label { color: rgba(245,245,240,0.45); }
.steps-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 0;
}
.step {
  flex: 1;
  padding: 48px 40px;
  border: 1px solid rgba(245,245,240,0.1);
}
.step-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--red);
  font-weight: 400;
  margin-bottom: 16px;
}
.step-rule {
  width: 24px;
  height: 2px;
  background: var(--red);
  margin-bottom: 24px;
}
.step-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  color: var(--off-white);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.step-desc {
  font-size: 15px;
  color: rgba(245,245,240,0.55);
  line-height: 1.65;
}
.step-arrow {
  display: flex;
  align-items: center;
  color: var(--red);
  padding: 0 16px;
  flex-shrink: 0;
}

/* ---- Philosophy ---- */
.philosophy {
  background: var(--off-white);
  padding: 120px 0;
}
.philosophy-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.philosophy-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: 0.03em;
  color: var(--black);
  margin-top: 16px;
}
.accent { color: var(--red); }
.philosophy-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
  padding: 32px 0;
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-value {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--light-gray);
}
.philosophy-body {
  font-size: 17px;
  color: #3A3A3A;
  line-height: 1.7;
}

/* ---- Closing ---- */
.closing {
  background: var(--red);
  padding: 120px 0;
}
.closing-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.closing-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(56px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  color: var(--off-white);
  margin-bottom: 40px;
}
.closing .accent { color: var(--black); }
.closing-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 900px;
}
.closing-text {
  font-size: 17px;
  color: rgba(245,245,240,0.85);
  line-height: 1.7;
}
.closing-ctas {
  display: flex;
  gap: 16px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.cta-primary {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  background: var(--black);
  color: var(--off-white);
  padding: 16px 32px;
  text-decoration: none;
  transition: background 0.2s;
}
.cta-primary:hover { background: #222; }
.cta-secondary {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  background: transparent;
  color: var(--black);
  border: 2px solid var(--black);
  padding: 16px 32px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.cta-secondary:hover { background: var(--black); color: var(--off-white); }

/* ---- Footer ---- */
.footer {
  background: var(--black);
  padding: 48px 0;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}
.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.12em;
  color: var(--off-white);
}
.footer-copy {
  font-size: 14px;
  color: rgba(245,245,240,0.4);
  letter-spacing: 0.05em;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .hero::before { display: none; }
  .features-grid { grid-template-columns: 1fr; gap: 2px; }
  .philosophy-inner { grid-template-columns: 1fr; gap: 48px; }
  .steps-row { flex-direction: column; }
  .step-arrow { display: none; }
  .closing-body { grid-template-columns: 1fr; }
  .nav-inner { padding: 0 20px; }
  .features-inner, .howitworks-inner, .philosophy-inner, .closing-inner { padding: 0 20px; }
}
@media (max-width: 480px) {
  .hero { min-height: 80vh; }
  .closing { padding: 80px 0; }
  .features, .howitworks, .philosophy { padding: 80px 0; }
}