/* ══════════════════════════════════════════
   Practice Smarts — Global Styles
   ══════════════════════════════════════════ */

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

:root {
  --navy:       #1C2B4A;
  --navy-dark:  #111d35;
  --navy-mid:   #2a3f67;
  --grey-soft:  #e4e8ef;
  --grey-mid:   #8a95a8;
  --grey-light: #f4f6f9;
  --white:      #ffffff;
  --amber:      #C4853A;
  --amber-light:#e8a85c;
  --text-body:  #4a5670;
  --green:      #1a7a60;
  --green-light:#5bc4a0;
  --teal:       #1a7a60;
  --blue:       #2a5fad;
  --coral:      #b84f3a;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  color: var(--navy);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  height: 72px;
  background: var(--navy-dark);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: all 0.3s ease;
}

#main-nav.scrolled {
  height: 62px;
  background: rgba(17, 29, 53, 0.97);
  backdrop-filter: blur(8px);
}

.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--white);
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
}

.nav-logo span {
  color: var(--amber);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber) !important;
  border: 1px solid var(--amber);
  padding: 8px 20px;
  border-radius: 2px;
  transition: all 0.2s !important;
}

.nav-cta:hover {
  background: var(--amber) !important;
  color: var(--white) !important;
}

.nav-back {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-back::before { content: '← '; }
.nav-back:hover { color: var(--white); }

/* Mobile menu button */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: all 0.3s ease;
}

.nav-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── SECTION BASE ── */
section { position: relative; }

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 60px;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 24px;
}

.section-title.light {
  color: var(--white);
}

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--amber);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.btn-primary:hover {
  background: var(--amber-light);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 0.2s;
}

.btn-ghost:hover { color: var(--white); }
.btn-ghost::after { content: '→'; transition: transform 0.2s; }
.btn-ghost:hover::after { transform: translateX(4px); }

.btn-ghost-navy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
  text-decoration: none;
  margin-top: 8px;
  transition: color 0.2s;
}

.btn-ghost-navy:hover { color: var(--amber-light); }

/* ── FOOTER ── */
footer {
  background: var(--navy-dark);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 60px 60px 40px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 32px;
}

.footer-brand { text-align: left; }

.footer-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 10px;
  cursor: pointer;
  text-decoration: none;
}

.footer-logo span { color: var(--amber); }

.footer-tagline {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.footer-nav a {
  font-size: 0.8rem;
  font-weight: 400;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: rgba(255,255,255,0.7); }

.footer-calculator {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--amber);
  padding: 36px 40px;
  border-radius: 2px;
}

.footer-calc-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

.footer-calc-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 12px;
}

.footer-calc-body {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
  margin-bottom: 24px;
}

.footer-calc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-calc-link:hover { color: var(--amber-light); }
.footer-calc-link::after { content: '→'; transition: transform 0.2s; }
.footer-calc-link:hover::after { transform: translateX(4px); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.18);
}

/* ── SIMPLE FOOTER (for sub-pages) ── */
.footer-simple {
  background: var(--navy-dark);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 32px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-simple .footer-logo {
  font-size: 1rem;
  color: rgba(255,255,255,0.3);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #main-nav { padding: 0 28px; }
  
  .nav-hamburger { display: block; }
  
  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--navy-dark);
    flex-direction: column;
    padding: 40px 28px;
    gap: 24px;
    z-index: 99;
  }
  
  .nav-links.mobile-open {
    display: flex;
  }
  
  .nav-links a {
    font-size: 1rem;
  }

  .section-inner { padding-left: 28px; padding-right: 28px; }
  
  footer { padding: 40px 28px 32px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }

  .footer-simple { 
    padding: 28px; 
    flex-direction: column; 
    gap: 12px; 
    text-align: center; 
  }
}

@media (max-width: 560px) {
  .nav-links {
    top: 62px;
  }
}