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

:root {
  --orange: #E8531C;
  --orange-dark: #C4431A;
  --dark: #1C1C1A;
  --gray-mid: #6B6B68;
  --gray-light: #ABABAA;
  --bg: #EBEBEA;
  --bg-panel: #F4F4F2;
  --bg-dark: #242420;
  --border: #D0D0CE;
  --border-dark: #323230;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

html {
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--dark);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── SHARED ── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* ── HEADER ── */
header {
  border-bottom: 2px solid var(--dark);
  background: var(--bg-panel);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  width: 300px;
  height: auto;
  flex-shrink: 0;
}

h1.wordmark {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dark);
  line-height: 1;
}

.label-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gray-mid);
  letter-spacing: 0.12em;
  border: 1px solid var(--border);
  padding: 0.3rem 0.6rem;
}

/* ── HERO ── */
.hero {
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
}

.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.hero-sub {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  color: var(--gray-mid);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* Spec panel */
.spec-panel {
  border: 2px solid var(--dark);
  background: var(--bg);
}

.spec-row {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--border);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-key {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--gray-mid);
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 0.9rem 1rem;
  width: 110px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.spec-val {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dark);
  padding: 0.9rem 1.2rem;
  display: flex;
  align-items: center;
}

.spec-val.orange {
  color: var(--orange);
}


/* ── ABOUT ── */
.about {
  border-bottom: 1px solid var(--border);
}

.about-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 3rem;
  align-items: start;
}

.about-number {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  padding-top: 0.2rem;
}

.about-content h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 1rem;
  color: var(--gray-mid);
  max-width: 560px;
  margin-bottom: 1rem;
  line-height: 1.75;
}

/* ── SIGNUP ── */
.signup {
  background: var(--bg-dark);
  border-bottom: 2px solid var(--border-dark);
}

.signup-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.signup .section-label {
  color: var(--orange);
}

.signup-left h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.05;
  color: #F4F4F2;
  margin-bottom: 1rem;
}

.signup-sub {
  font-size: 0.95rem;
  color: #6B6B68;
  line-height: 1.7;
}

/* Form */
.signup-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: #5A5A57;
}

.field-group input[type="email"] {
  width: 100%;
  background: #2E2E2A;
  border: 1px solid #3A3A36;
  outline: none;
  color: #F4F4F2;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  padding: 0.9rem 1rem;
  transition: border-color 0.15s;
}

.field-group input[type="email"]:focus {
  border-color: var(--orange);
}

.field-group input[type="email"]::placeholder {
  color: #4A4A47;
}

.btn-submit {
  background: var(--orange);
  border: none;
  color: white;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-submit:hover {
  background: var(--orange-dark);
}

.btn-arrow {
  font-size: 1.1rem;
  letter-spacing: 0;
}

.fine-print {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #4A4A47;
  letter-spacing: 0.04em;
  font-style: italic;
}

/* Success message */
.signup-success {
  display: none;
  border: 1px solid var(--orange);
  padding: 1.2rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--orange);
}

.signup-success.visible {
  display: block;
}

/* ── FOOTER ── */
footer {
  background: var(--dark);
  margin-top: auto;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 2rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-wordmark {
  display: block;
  height: 22px;
  width: auto;
  margin-bottom: 0.5rem;
}

.copyright {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #4A4A47;
  letter-spacing: 0.06em;
}

.social-links {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.social-links a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: #6B6B68;
  text-decoration: none;
  transition: color 0.15s;
}

.social-links a:hover {
  color: var(--orange);
}

.social-links svg {
  width: 22px;
  height: 22px;
}

.social-links span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── RESPONSIVE ── */
@media (max-width: 720px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3.5rem 1.5rem;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 3.5rem 1.5rem;
  }

  .about-number {
    font-size: 3.5rem;
  }

  .signup-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3.5rem 1.5rem;
  }

  .header-inner {
    padding: 1rem 1.5rem;
  }

  .footer-inner {
    padding: 2.5rem 1.5rem;
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 440px) {
  h1.wordmark {
    font-size: 1.3rem;
  }

  .logo-icon {
    width: 200px;
    height: auto;
  }
}