/* ============================================================
   ZENITH COACHING — SHARED STYLESHEET
   Brand: #E8612C (Orange) | #1A1A1A (Black)
   Fonts: Montserrat (headings) | DM Sans (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #E8612C;
  --orange-dim: #c04e20;
  --black: #1A1A1A;
  --black-deep: #0f0f0f;
  --grey-dark: #2a2a2a;
  --grey-mid: #444444;
  --grey-light: #f4f3f1;
  --grey-pale: #fafaf9;
  --white: #ffffff;
  --text-body: #3a3a3a;
  --text-muted: #888888;
  --nav-height: 76px;
  --section-pad: clamp(80px, 10vw, 140px);
  --container: 1160px;
  --radius: 2px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }

p { margin-bottom: 1.2em; }
p:last-child { margin-bottom: 0; }

/* ── Layout ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

.section { padding: var(--section-pad) 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: var(--orange-dim); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: var(--white); }

.btn-dark {
  background: var(--black);
  color: var(--white);
}
.btn-dark:hover { background: var(--grey-dark); }

/* ── Overline Label ── */
.overline {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.2rem;
}

/* ── Orange accent rule ── */
.accent-rule {
  width: 48px;
  height: 3px;
  background: var(--orange);
  margin-bottom: 1.8rem;
}

/* ──────────────────────────────────────────
   NAVIGATION
─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: var(--black-deep);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 60px);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 42px;
  width: auto;
}

/* Fallback text logo */
.nav-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--white);
}
.nav-logo-text span { color: var(--orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--orange);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 11px 24px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: transparent;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 2rem;
  z-index: 999;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile.open { display: block; }

.nav-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.nav-mobile a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.nav-mobile .btn {
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
}

/* ──────────────────────────────────────────
   FOOTER
─────────────────────────────────────────── */
.footer {
  background: var(--black-deep);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 50px;
}

.footer-logo-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-logo-text span { color: var(--orange); }

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  max-width: 220px;
}

.footer-nav-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1.2rem;
}

.footer-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-nav-links a:hover { color: var(--white); }

.footer-contact a {
  display: block;
  font-size: 0.95rem;
  color: var(--orange);
  font-weight: 500;
  margin-bottom: 0.5rem;
  transition: opacity var(--transition);
}
.footer-contact a:hover { opacity: 0.75; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.775rem;
  color: rgba(255,255,255,0.25);
  margin: 0;
  letter-spacing: 0.03em;
}

/* ──────────────────────────────────────────
   FADE-IN ON SCROLL
─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.22s; }
.reveal-delay-3 { transition-delay: 0.34s; }
.reveal-delay-4 { transition-delay: 0.46s; }

/* ──────────────────────────────────────────
   RESPONSIVE — SHARED
─────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

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

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}