/* Shared styles loaded on all Proago Club pages.
   Keep page-specific visual rules in per-page CSS files. */

:root {
  --ink: #1c1c1c;
  --soft-black: #2a2a2a;
  --white: #ffffff;
  --off-white: #fafaf8;
  --pearl: #f4f3ef;
  --warm-gray: #e8e6e1;
  --mid-gray: #b0ada6;
  --text-gray: #6b6862;
  --gold: #b8943e;
  --gold-light: #d4b86a;
  --gold-muted: rgba(184, 148, 62, 0.08);
  --gold-hover: #c9a44e;
  --forest: #2c3a2e;
  --deep: #0e100f;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Libre Franklin", system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--sans);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

html {
  scroll-behavior: smooth;
}

.cs-req {
  color: var(--gold);
}

.hero-grain {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      180deg,
      rgba(13, 31, 16, 0.25) 0%,
      rgba(26, 46, 28, 0.35) 50%,
      rgba(13, 31, 16, 0.78) 100%
    ),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: cover, 220px 220px;
  background-position: center, center;
  background-repeat: no-repeat, repeat;
  opacity: 1;
  pointer-events: none;
}

/* ═══ NAV ═══ */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.4rem 3.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

nav.contact {
  padding-top: 1.65rem;
  padding-bottom: 1.65rem;
}

/* Contact page only: taller bar on large desktop. Below ~tablet/hamburger width,
   match default nav padding so the header logo reads the same size as other pages. */
@media (max-width: 1200px) {
  nav.contact:not(.scrolled) {
    padding-top: 1.4rem;
    padding-bottom: 1.4rem;
  }
}

nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: 0.9rem 3.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

nav.scrolled .nav-links a:not(.nav-logo):not(.nav-cta):not(.repertoire-menu a) {
  color: var(--text-gray);
}

nav.scrolled
  .nav-links
  a:not(.nav-logo):not(.nav-cta):not(.repertoire-menu a):hover {
  color: var(--gold);
}

nav.scrolled .nav-cta {
  border-color: var(--gold);
  color: var(--gold);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: 2rem;
  text-decoration: none;
  line-height: 0;
}

.nav-logo-mark {
  display: grid;
  grid-template-columns: max-content;
  grid-template-rows: 1.6rem;
  align-items: center;
}

.nav-logo-img {
  grid-area: 1 / 1;
  height: 1.6rem;
  width: auto;
  display: block;
  transition: opacity 0.5s;
}

.nav-logo-img--light {
  opacity: 1;
}

.nav-logo-img--dark {
  opacity: 0;
}

nav.scrolled .nav-logo-img--light,
nav:has(.nav-links.mobile-open) .nav-logo-img--light {
  opacity: 0;
}

nav.scrolled .nav-logo-img--dark,
nav:has(.nav-links.mobile-open) .nav-logo-img--dark {
  opacity: 1;
}

@media (max-width: 1024px) {
  .nav-logo-mark {
    grid-template-rows: 1.28rem;
  }

  .nav-logo-img {
    height: 1.28rem;
  }
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  align-items: center;
}

.mobile-nav-header {
  display: none;
}

.nav-links a:not(.nav-logo):not(.nav-cta):not(.repertoire-menu a) {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.nav-links a:not(.nav-logo):not(.nav-cta):not(.repertoire-menu a):hover {
  color: var(--gold-light);
}

.nav-links a.active {
  color: var(--gold);
}

.nav-cta:hover {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
}

/* Repertoire Dropdown */
.repertoire {
  position: relative;
}

.repertoire-toggle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--sans);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.3s;
  padding: 0.35rem 0;
  white-space: nowrap;
}

.repertoire-toggle:hover {
  color: var(--gold-light);
}

.repertoire-toggle svg {
  width: 10px;
  height: 10px;
  transition: transform 0.3s;
}

.repertoire.open .repertoire-toggle svg {
  transform: rotate(180deg);
}

.repertoire-menu {
  position: absolute;
  top: calc(100% + 0.8rem);
  right: 0;
  min-width: 200px;
  background: var(--white);
  border: 1px solid var(--warm-gray);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0.5rem 0;
  z-index: 100;
}

.repertoire.open .repertoire-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-links .repertoire-menu a {
  display: block;
  padding: 0.65rem 1.4rem;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-gray);
  text-decoration: none;
  transition: all 0.2s;
}

.repertoire-menu a:hover {
  color: var(--gold);
  background: rgba(184, 148, 62, 0.06);
}

.repertoire-menu a.active {
  color: var(--gold);
  font-weight: 500;
}

.repertoire-divider {
  height: 1px;
  background: var(--warm-gray);
  margin: 0.3rem 1rem;
}

nav.scrolled .repertoire-toggle {
  color: var(--text-gray);
}

nav.scrolled .repertoire-toggle:hover {
  color: var(--gold);
}

/* Overlay when mobile nav is open – below header, full height, white */
.nav-overlay {
  display: none;
  position: fixed;
  top: 81px;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100vh - 81px);
  height: calc(100dvh - 81px);
  min-height: -webkit-fill-available;
  z-index: 99;
  background: rgba(255, 255, 255, 0.8);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.nav-overlay.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: #fff;
  margin: 4px 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

nav.scrolled .mobile-toggle span {
  background: var(--ink);
}

.nav-cta {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.85);
  padding: 0.55rem 1.4rem;
  transition: all 0.35s;
  cursor: pointer;
  text-align: center;
  border-radius: 0;
  background: transparent;
}

.nav-cta:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

nav.scrolled .nav-cta,
.nav-links.mobile-open a:not(.nav-logo):not(.nav-cta):not(.repertoire-menu a) {
  border-color: var(--text-gray) !important;
  color: var(--text-gray) !important;
}

nav.scrolled .nav-cta:hover {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
}

/* ═══ FOOTER ═══ */
footer {
  padding: 3rem 4rem;
  background: var(--deep);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.fl {
  display: flex;
  align-items: center;
  line-height: 0;
}

.footer-logo {
  height: 1.3rem;
  width: auto;
  display: block;
  opacity: 0.5;
}

footer p {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.15);
}