/* ════════════════════════════════════════════════════════
   GASPAI — BRIANHOAREAU.COM
   Shared Stylesheet — Design System
   Never modify the variables directly — update tokens only
   ════════════════════════════════════════════════════════ */

/* ── GOOGLE FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600;1,700&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* Backgrounds */
  --bg:       #0A0A0A;
  --bg2:      #111111;
  --bg3:      #181818;

  /* Accent */
  --gold:     #C9963A;
  --gold2:    #B8832F;

  /* Text */
  --tx:       #F2EDE4;
  --tx2:      #A09890;
  --tx3:      #5A5248;

  /* Borders */
  --bd:       rgba(242,237,228,0.08);
  --bd2:      rgba(242,237,228,0.12);
  --bd-gold:  rgba(201,150,58,0.30);

  /* States */
  --red:      #E05555;
  --green:    #4CAF82;

  /* Fonts */
  --ffd:      'Cormorant Garamond', Georgia, serif;
  --ff:       'Manrope', sans-serif;

  /* Radii */
  --r:        10px;
  --r2:       16px;
  --r3:       24px;

  /* Transitions */
  --ease:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff);
  background: var(--bg);
  color: var(--tx);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img   { display: block; max-width: 100%; height: auto; }
a     { color: inherit; text-decoration: none; }
button { font-family: var(--ff); cursor: pointer; }
ul, ol { list-style: none; }

/* ── LAYOUT ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container--narrow {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 2rem;
}

.text-center { text-align: center; }

/* ── SECTION TYPOGRAPHY ── */
.sec-label {
  font-family: var(--ff);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

.sec-title {
  font-family: var(--ffd);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--tx);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.sec-title em {
  color: var(--gold);
  font-style: italic;
}

.sec-sub {
  font-size: clamp(1.2rem, 1.56vw, 1.26rem);
  color: var(--tx2);
  line-height: 1.85;
  max-width: 580px;
}

/* ── BUTTONS ── */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--ff);
  font-size: 1.14rem;
  font-weight: 700;
  color: #0A0A0A;
  background: var(--gold);
  border: none;
  padding: 1rem 2.25rem;
  border-radius: 50px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s var(--ease), transform .2s var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.btn-gold:hover {
  background: var(--gold2);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--ff);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--tx2);
  background: none;
  border: 1px solid var(--bd2);
  padding: .85rem 1.75rem;
  border-radius: 50px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color .2s, color .2s;
  text-decoration: none;
  white-space: nowrap;
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--ff);
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--tx2);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color .2s;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.btn-ghost:hover { color: var(--tx); }

/* ── NAVIGATION ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  background: rgba(10,10,10,0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bd);
  transition: box-shadow .3s;
}

.nav-brand {
  font-family: var(--ff);
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tx2);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color .15s;
  white-space: nowrap;
}

.nav-link:hover  { color: var(--tx); }
.nav-link.active { color: var(--gold); }

.nav-cta {
  font-family: var(--ff);
  font-size: 0.88rem;
  font-weight: 700;
  color: #0A0A0A;
  background: var(--gold);
  padding: 0.65rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: background .2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-cta:hover { background: var(--gold2); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--tx);
  border-radius: 2px;
  transition: all .25s var(--ease);
}

.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* Mobile menu */
.mob-menu {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 60px;
  left: 0; right: 0;
  background: var(--bg2);
  border-bottom: 1px solid var(--bd);
  padding: 1.5rem 2rem 2rem;
  z-index: 190;
  gap: 0;
}

.mob-menu.open { display: flex; }

.mob-link {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--tx2);
  text-decoration: none;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--bd);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color .15s;
}

.mob-link:hover  { color: var(--tx); }
.mob-link.active { color: var(--gold); }

.mob-cta {
  margin-top: 1.25rem;
  display: block;
  text-align: center;
  font-family: var(--ff);
  font-size: 1.02rem;
  font-weight: 700;
  color: #0A0A0A;
  background: var(--gold);
  padding: 0.9rem;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background .2s;
}

.mob-cta:hover { background: var(--gold2); }

/* ── FOOTER ── */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--bd);
  padding: 4rem 0 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
}

.footer-left {}

.footer-brand-name {
  font-family: var(--ffd);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tx);
  line-height: 1.1;
}

.footer-brand-name span { color: var(--gold); }

.footer-tagline {
  font-size: 0.98rem;
  color: var(--tx3);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(245,245,240,.05);
  border: 1px solid var(--bd2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--tx2);
  transition: border-color .2s, color .2s;
}

.footer-social a:hover { border-color: var(--gold); color: var(--gold); }

.footer-copy {
  font-size: 0.94rem;
  color: var(--tx3);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-top: 0.25rem;
}

.footer-nav a {
  font-size: 1.06rem;
  color: var(--tx2);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color .15s;
}

.footer-nav a:hover { color: var(--gold); }

/* kept for any legacy usage */
.footer-brand { font-family: var(--ff); font-size: 0.88rem; font-weight: 800; color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; }
.footer-link  { font-size: 0.94rem; font-weight: 600; color: var(--tx2); text-decoration: none; letter-spacing: 0.08em; text-transform: uppercase; transition: color .15s; }
.footer-link:hover { color: var(--gold); }

/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: var(--bd);
}

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(16px);
  background: var(--bg3);
  border: 1px solid var(--bd2);
  border-radius: 50px;
  padding: 0.7rem 1.5rem;
  font-size: 1.06rem;
  color: var(--tx);
  z-index: 999;
  opacity: 0;
  transition: opacity .3s, transform .3s var(--ease);
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 8px 32px rgba(0,0,0,.6);
}

.toast.gold  { border-color: var(--bd-gold); color: var(--gold); }
.toast.red   { border-color: rgba(224,85,85,.4); color: #f9a0a0; }
.toast.green { border-color: rgba(76,175,130,.4); color: #7fd9b0; }
.toast.show  { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── FORMS ── */
.f-group { margin-bottom: 1rem; }

.f-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tx3);
  margin-bottom: 0.5rem;
}

.f-input {
  width: 100%;
  background: rgba(245,245,240,.04);
  border: 1.5px solid var(--bd2);
  border-radius: var(--r);
  padding: .9rem 1.1rem;
  font-size: 1rem;
  font-family: var(--ff);
  color: var(--tx);
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
}

.f-input::placeholder { color: var(--tx3); opacity: 1; }
.f-input:focus        { border-color: rgba(201,169,97,.55); }
.f-input.err          { border-color: var(--red); }

.f-err {
  display: none;
  font-size: 0.8rem;
  color: var(--red);
  margin-top: 0.3rem;
}

.f-err.show { display: block; }

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}

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

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  html { font-size: 17px; }

  .nav { padding: 0 1.5rem; }
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-burger { display: flex; }
}

@media (max-width: 600px) {
  html { font-size: 16px; }

  .nav { padding: 0 1.25rem; }
  .container { padding: 0 1.25rem; }
  .container--narrow { padding: 0 1.25rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 2rem; }
}