:root {
  --bg: #ffffff;
  --surface: #f6f6f4;
  --surface-2: #eeeeec;
  --border: rgba(0,0,0,0.10);
  --orange: #E5561F;
  --pink: #E60063;
  --white: #141414;
  --off-white: #333333;
  --gray: #8a8a8a;
  --gray-light: #5c5c5c;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --radius: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 36px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-light);
  letter-spacing: 0.04em;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links .cta {
  background: var(--orange);
  color: #fff;
  padding: 0.55rem 1.25rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
}
.nav-links .cta:hover {
  background: #ff7f4d;
  transform: translateY(-1px);
}
.lang-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--gray-light);
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: var(--transition);
}
.lang-toggle:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(255,107,53,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255,0,110,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 900px; margin: 0 auto; }

.hero-hat {
  display: inline-block;
  margin-bottom: 2rem;
  opacity: 0.9;
}
.hero-hat svg { width: 56px; height: 56px; }
.hero-hat svg path, .hero-hat svg ellipse, .hero-hat svg rect {
  fill: var(--orange);
}
.hero-hat svg rect { fill: var(--bg); }

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1rem;
}
.hero-headline em {
  font-style: normal;
  background: linear-gradient(135deg, var(--orange), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--gray-light);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  transition: var(--transition);
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: #ff7f4d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.35);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  color: var(--off-white);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: 100px;
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.05);
  transform: translateY(-2px);
}

/* ── SECTION SHARED ── */
.section { padding: 7rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-light);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}

/* ── APPS ── */
.apps-section { background: var(--surface); }
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.5rem;
}
.app-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}
.app-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,53,0.06) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.app-card:hover {
  border-color: rgba(255,107,53,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.12);
}
.app-card:hover::before { opacity: 1; }

.app-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}
.app-platforms {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--gray-light);
}
.app-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}
.app-desc {
  font-size: 0.95rem;
  color: var(--gray-light);
  line-height: 1.65;
  flex: 1;
}
.app-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange);
  transition: var(--transition);
  margin-top: 0.5rem;
}
.app-link:hover { gap: 0.65rem; }
.app-link::after { content: '→'; }

/* ── CONTACT ── */
.contact-section { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contact-info { padding-top: 0.5rem; }
.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.contact-detail-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
}
.contact-detail-value {
  font-size: 1rem;
  color: var(--off-white);
}
.contact-detail-value a { transition: var(--transition); }
.contact-detail-value a:hover { color: var(--orange); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gray-light);
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  color: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
  width: 100%;
}
.form-group select option { background: var(--surface-2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,107,53,0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray); }

.btn-submit {
  background: linear-gradient(135deg, var(--orange), #ff4b5c);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 1rem;
  border-radius: 100px;
  transition: var(--transition);
  margin-top: 0.5rem;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,107,53,0.4);
  opacity: 0.92;
}

/* ── FOOTER ── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-logo img { height: 28px; opacity: 0.6; }
.footer-claim {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  opacity: 0.8;
}
.footer-copy {
  font-size: 0.8rem;
  color: var(--gray);
}

/* ── FORM FEEDBACK ── */
.form-success {
  padding: 2.5rem 1.5rem;
  text-align: center;
}
.form-success-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 0.5rem;
}
.form-success-sub {
  color: var(--gray);
  font-size: 0.95rem;
}
.form-error {
  color: #e05252;
  font-size: 0.85rem;
  margin-top: 1rem;
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 5rem 1.5rem; }
  .hero { padding: 7rem 1.5rem 5rem; }
}