/* ============================================================
   base.css — Ryan Austin Audio | Shared Foundation
   Aesthetic: Luxury cinematic dark — refined, editorial, elite
   ============================================================ */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Outfit:wght@300;400;500;600&display=swap');

/* ---------- Variables ---------- */
:root {
  --black:       #080A0C;
  --dark:        #0F1214;
  --surface:     #161A1E;
  --surface-2:   #1E2328;
  --border:      rgba(255,255,255,0.07);
  --border-light:rgba(255,255,255,0.12);
  --white:       #F4F0EB;
  --white-dim:   rgba(244,240,235,0.88);
  --accent:      #2DC78E;
  --accent-dim:  rgba(45,199,142,0.15);
  --accent-dark: #1E9E6E;
  --gold:        #C9A96E;
  --gold-dim:    rgba(201,169,110,0.12);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Outfit', sans-serif;

  --radius:    6px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ---------- Grain overlay ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--white);
}

p {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--white-dim);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-dark);
}

/* ---------- Thin horizontal rule ---------- */
.rule {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 2rem;
  opacity: 0.6;
}

.rule--left {
  margin-left: 0;
}

/* ---------- Section label ---------- */
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

/* ---------- Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  background: linear-gradient(to bottom, rgba(8,10,12,0.97), rgba(8,10,12,0));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
  opacity: 0;
  animation: headerFadeIn 0.7s 0.2s ease both;
}

.site-header.scrolled {
  background: rgba(8,10,12,0.97);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo img {
  height: 32px;
  width: auto;
  filter: brightness(0.9);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.nav-logo-text span {
  display: block;
  font-size: 0.6rem;
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

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

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  text-decoration: none;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

/* ---------- Hamburger ---------- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--white);
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ---------- Mobile nav ---------- */
@media (max-width: 680px) {
  .site-header {
    padding: 0 1.5rem;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(8,10,12,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4,0,0.2,1);
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    max-height: 400px;
  }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--border);
  }

  .nav-links a {
    display: block;
    padding: 1.1rem 1.5rem;
    font-size: 0.85rem;
  }

  .nav-links a::after {
    display: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(45,199,142,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(201,169,110,0.04) 0%, transparent 50%),
    linear-gradient(180deg, #080A0C 0%, #0F1214 50%, #0A0D0F 100%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-logo {
  height: clamp(90px, 14vw, 180px);
  width: clamp(90px, 14vw, 180px);
  margin: 0 auto 2rem;
  filter: drop-shadow(0 0 30px rgba(45,199,142,0.2));
  animation: heroFadeDown 1s ease both, heroFloat 4s ease-in-out 1s infinite;
  display: block;
  flex-shrink: 0;
}

.hero-logo svg {
  width: 100%;
  height: 100%;
  display: block;
}

@keyframes heroFloat {
  0%   { transform: translateY(0)     scale(1); }
  50%  { transform: translateY(-10px) scale(1.018); }
  100% { transform: translateY(0)     scale(1); }
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  animation: heroFadeUp 0.8s 0.3s ease both;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 300;
  line-height: 1.0;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
  animation: heroFadeUp 0.8s 0.5s ease both;
}

.hero-title {
  font-family: var(--font-body);
  font-size: clamp(0.8rem, 2vw, 1rem);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-bottom: 1.2rem;
  animation: heroFadeUp 0.8s 0.7s ease both;
}

.hero-divider {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  margin: 0 auto 1.2rem;
  animation: heroFadeUp 0.8s 0.9s ease both;
}

.hero-tagline {
  font-size: 1rem;
  font-weight: 300;
  color: var(--white-dim);
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.8;
  animation: heroFadeUp 0.8s 1.1s ease both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all var(--transition);
  animation: heroFadeUp 0.8s 1.3s ease both;
  margin-bottom: 1rem;
}

.hero-cta:hover {
  background: var(--accent);
  color: var(--black);
}

.hero-cta svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.hero-cta:hover svg {
  transform: translateX(4px);
}

.hero-scroll {
  position: relative;
  margin-top: auto;
  padding-top: clamp(1.5rem, 4vh, 3rem);
  left: auto;
  right: auto;
  bottom: auto;
  width: fit-content;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: heroFadeUp 0.8s 1.5s ease both;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  height: clamp(2px, 15vh, 120px);
  height: clamp(2px, 15dvh, 120px);
  background: linear-gradient(to bottom, var(--white-dim), transparent);
  animation: scrollPulse 2s ease infinite;
}

@media (min-height: 700px) {
  .hero-scroll-line { height: 60px; height: clamp(40px, 15dvh, 120px); }
}
@media (min-height: 900px) {
  .hero-scroll-line { height: 80px; height: clamp(60px, 15dvh, 120px); }
}

/* ---------- Lightbox ---------- */
#lightbox {
  position: fixed;
  inset: 0;
  background: rgba(4,6,8,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  backdrop-filter: blur(8px);
  opacity: 1;
  transition: opacity 0.3s ease;
}

#lightbox.hidden {
  display: none;
}

.lightbox-content {
  position: relative;
  width: 88%;
  max-width: 1200px;
  border: 1px solid var(--border-light);
  box-shadow: 0 0 80px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.04);
}

.lightbox-content iframe {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
}

#lightbox-close {
  position: absolute;
  top: -44px;
  right: 0;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
  cursor: pointer;
  font-family: var(--font-body);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#lightbox-close::before {
  content: '✕';
  font-size: 1rem;
}

#lightbox-close:hover {
  color: var(--white);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 3rem 3rem 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--border-light);
}

.footer-copy {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(244,240,235,0.45);
}

@media (max-width: 600px) {
  .site-footer {
    padding: 2rem 1.5rem 1.5rem;
  }
  .footer-dot { display: none; }
  .footer-links {
    gap: 1.25rem;
  }
}

/* ---------- Hero mobile ---------- */
@media (max-width: 480px) {
  .hero {
    padding: 5rem 1.5rem 2rem;
  }

  .hero-eyebrow {
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    /* wrap the dots gracefully */
    line-height: 1.8;
  }

  .hero-divider {
    height: 36px;
    margin-bottom: 1.75rem;
  }

  .hero-tagline {
    font-size: 0.88rem;
    margin-bottom: 2rem;
    line-height: 1.75;
  }

  .hero-cta {
    width: 100%;
    justify-content: center;
    padding: 1rem 1.5rem;
  }

  .hero-scroll {
    padding-top: 1.25rem;
  }
}

/* ---------- Animations ---------- */
@keyframes heroFadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Safety net — if JS fails, all content is still visible */
.no-js .reveal {
  opacity: 1;
  transform: none;
}

/* ---------- Resume link mobile switch ---------- */
/* handled by resumeview.js */

/* ---------- Page transition overlay ---------- */
#page-transition {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9998;
  pointer-events: none;
  opacity: 0;
  animation: pageReveal 0.5s 0.05s ease both;
}

@keyframes pageReveal {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes pageFadeOut {
  from { opacity: 0; }
  to   { opacity: 1; }
}

#page-transition.fade-out {
  animation: pageFadeOut 0.35s ease both;
  pointer-events: all;
}

/* ---------- Header + transition keyframes ---------- */
@keyframes headerFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}