/* Sarah Chapman Site - Shared Styles */
/* Multi-page 90s neon house music theme */

/* ========================================
   BASE STYLES & RESET
   ======================================== */

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

:root{
  /* Dark theme (default) */
  --bg:#0d0d15;
  --bg2:#1a1a2e;
  --bg3:#252545;
  --text:#e0e0e0;
  --text-dim:#9090a0;
  --text-bright:#ffffff;
  --accent:#ff0080;
  --accent2:#00ff80;
  --accent3:#ffff00;
  --accent4:#8000ff;
  --accent5:#ff4000;
  --grad:linear-gradient(135deg,var(--accent),var(--accent2));
  --grad2:linear-gradient(135deg,var(--accent3),var(--accent4));
  --radius:12px;
  --radius-sm:8px;
  --font:'Space Grotesk',system-ui,sans-serif;
  --mono:'JetBrains Mono',monospace;
  --nav-h:64px;
  --nav-bg:rgba(13,13,21,.9);
  --nav-border:rgba(255,0,128,.2);
}

[data-theme="light"]{
  --bg:#f8f8fa;
  --bg2:#efefef;
  --bg3:#e0e0e5;
  --text:#2a2a3a;
  --text-dim:#6a6a7a;
  --text-bright:#0a0a0f;
  --accent:#e60073;
  --accent2:#00cc66;
  --accent3:#e6e600;
  --nav-bg:rgba(255,255,255,.95);
  --nav-border:rgba(230,0,115,.3);
}

html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  line-height:1.6;
  overflow-x:hidden;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,h2,h3,h4{
  color:var(--text-bright);
  font-weight:700;
  line-height:1.2;
}

a{color:var(--accent);transition:all .2s}
a:hover{color:var(--accent2)}

/* ========================================
   NAVIGATION
   ======================================== */

.nav{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:1000;
  padding:0 24px;
  height:var(--nav-h);
  background:var(--nav-bg);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--nav-border);
  display:flex;
  align-items:center;
  justify-content:space-between;
  transition:all .3s;
}

.nav-left{display:flex;align-items:center}
.nav-right{display:flex;align-items:center;gap:24px}

.logo{
  font-size:1.4rem;
  font-weight:700;
  color:var(--text-bright);
  text-decoration:none;
}

.nav-links{
  display:flex;
  gap:32px;
  list-style:none;
  margin:0;
  padding:0;
}

.nav-links a{
  color:var(--text-dim);
  text-decoration:none;
  font-weight:500;
  transition:all .2s;
  font-size:.9rem;
  white-space:nowrap;
}

.nav-links a:hover{color:var(--accent)}
.nav-links a.active{color:var(--accent);font-weight:600}

/* Light mode navigation fix */
[data-theme="light"] .logo {
  color: #0a0a0f !important;
}
[data-theme="light"] .nav-links a {
  color: #6a6a7a !important;
}
[data-theme="light"] .nav-links a.active {
  color: var(--accent) !important;
}
[data-theme="light"] .nav {
  background: rgba(255,255,255,.95) !important;
  border-bottom: 1px solid rgba(230,0,115,.3) !important;
}

/* Theme toggle */
.theme-toggle{
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.06);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all .3s;
  color:var(--text-dim);
  font-size:1.1rem;
  margin-left:12px;
}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}

/* Mobile menu toggle */
.mobile-menu-toggle{
  display:none;
  width:40px;
  height:40px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.06);
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:all .3s;
  color:var(--text-dim);
  font-size:1.1rem;
  margin-left:12px;
}
.mobile-menu-toggle:hover{border-color:var(--accent);color:var(--accent)}

.mobile-menu{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  right:0;
  background:var(--bg2);
  border-top:1px solid rgba(255,0,128,.2);
  backdrop-filter:blur(20px);
  padding:16px 0;
}

.mobile-menu a{
  display:block;
  padding:12px 24px;
  color:var(--text-dim);
  text-decoration:none;
  font-weight:500;
  transition:all .2s;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.mobile-menu a:hover{color:var(--accent);background:rgba(255,0,128,.05)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu.show{display:block}

/* ========================================
   HERO SECTIONS
   ======================================== */

.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  padding:120px 24px 60px;
}

.hero::before{
  content:'';
  position:absolute;
  inset:0;
  z-index:-1;
  opacity:.3;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%,rgba(255,0,128,.1),transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 80%,rgba(0,255,128,.08),transparent 60%),
    radial-gradient(ellipse 40% 70% at 80% 20%,rgba(255,255,0,.06),transparent 50%);
}

.hero-content{
  text-align:center;
  max-width:800px;
  z-index:1;
}

.hero-title{
  font-size:clamp(2.5rem,8vw,5rem);
  font-weight:700;
  margin-bottom:24px;
  background:var(--grad);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero-subtitle{
  font-size:clamp(1.2rem,4vw,1.8rem);
  color:var(--text-bright);
  margin-bottom:16px;
  font-weight:400;
}

.hero-tagline{
  font-size:clamp(1rem,3vw,1.2rem);
  color:var(--text-dim);
  margin-bottom:40px;
}

.hero-scroll{
  position:absolute;
  bottom:80px;
  left:50%;
  transform:translateX(-50%);
  color:var(--text-dim);
  font-size:.75rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  animation:bob 2s ease-in-out infinite;
  cursor:pointer;
  transition:color .2s;
}
.hero-scroll:hover{color:var(--text-bright)}

@keyframes bob{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(8px)}
}

/* ========================================
   SECTIONS
   ======================================== */

.section{padding:80px 24px}
.container{max-width:1200px;margin:0 auto}

.section-label{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--accent);
  font-weight:600;
  font-size:.85rem;
  letter-spacing:1px;
  text-transform:uppercase;
  margin-bottom:16px;
}

.section-title{
  font-size:clamp(2rem,6vw,3rem);
  font-weight:700;
  margin-bottom:24px;
  color:var(--text-bright);
}

.section-subtitle{
  font-size:1.2rem;
  color:var(--text-dim);
  margin-bottom:48px;
  max-width:600px;
}

/* ========================================
   CARDS & BOXES
   ======================================== */

.card{
  background:var(--bg2);
  border-radius:var(--radius);
  padding:24px;
  border-left:3px solid var(--accent);
  transition:all .3s;
}

.card:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 30px rgba(255,0,128,.2);
}

.callout-box{
  background:var(--bg2);
  border-radius:var(--radius);
  padding:32px;
  border-left:4px solid var(--accent2);
  text-align:center;
}

/* ========================================
   GRIDS & LAYOUTS
   ======================================== */

.two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  margin-top:40px;
}

.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;
  margin:48px 0;
}

.gallery-item{
  background:var(--bg2);
  border-radius:var(--radius);
  overflow:hidden;
  transition:all .3s;
  cursor:pointer;
}

.gallery-item:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 40px rgba(255,0,128,.2);
}

.gallery-img{
  width:100%;
  height:250px;
  object-fit:cover;
}

.gallery-content{
  padding:20px;
}

.gallery-title{
  font-weight:600;
  color:var(--text-bright);
  margin-bottom:8px;
}

.gallery-desc{
  color:var(--text-dim);
  font-size:.9rem;
}

/* ========================================
   BUTTONS & CTAs
   ======================================== */

.btn{
  display:inline-flex;
  align-items:center;
  gap:12px;
  padding:16px 32px;
  background:var(--grad);
  border:none;
  border-radius:50px;
  color:#fff;
  font-weight:600;
  text-decoration:none;
  transition:all .3s;
  font-size:1rem;
  cursor:pointer;
  font-family:var(--font);
}

.btn:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 30px rgba(255,0,128,.3);
}

.btn-secondary{
  background:var(--bg3);
  color:var(--text-bright);
  border:1px solid rgba(255,0,128,.3);
}

.btn-secondary:hover{
  background:var(--accent);
  border-color:var(--accent);
}

/* ========================================
   FORMS
   ======================================== */

.form-group{
  margin-bottom:24px;
}

.form-label{
  display:block;
  color:var(--text-bright);
  font-weight:600;
  margin-bottom:8px;
}

.form-input,
.form-textarea,
.form-select{
  width:100%;
  padding:12px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,0.2);
  background:var(--bg3);
  color:var(--text);
  font-family:var(--font);
  font-size:1rem;
  transition:all .2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(255,0,128,.1);
}

.form-textarea{
  resize:vertical;
  min-height:120px;
}

/* ========================================
   FOOTER
   ======================================== */

footer{
  padding:60px 24px;
  text-align:center;
  border-top:1px solid rgba(255,0,128,.1);
  color:var(--text-dim);
}

footer .sarah-quote{
  font-family:var(--mono);
  margin-bottom:16px;
  color:var(--accent);
  font-style:italic;
}

.mini-socials{
  margin:20px 0;
  display:flex;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}

.mini-socials a{
  transition:all .2s;
  text-decoration:none;
}

.mini-socials a i{
  font-size:1.2rem;
  color:var(--text-dim);
  transition:all .2s;
}

.mini-socials a:hover i{
  color:var(--text-bright);
  transform:translateY(-2px);
}

/* ========================================
   NEON EFFECTS (90s style)
   ======================================== */

.neon-text{
  text-shadow:0 0 5px var(--accent),0 0 10px var(--accent),0 0 20px var(--accent);
  animation:neon-flicker 2s infinite alternate;
}

@keyframes neon-flicker{
  0%,100%{text-shadow:0 0 5px var(--accent),0 0 10px var(--accent),0 0 20px var(--accent);}
  50%{text-shadow:0 0 2px var(--accent),0 0 5px var(--accent),0 0 10px var(--accent);}
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet Landscape (900px - 1023px) */
@media (max-width: 1023px) {
  .nav-links{gap:20px}
  .nav-links a{font-size:0.85rem}
  .two-col{grid-template-columns:1fr;gap:32px}
}

/* Tablet Portrait & Mobile Large (768px - 899px) */
@media (max-width: 899px) {
  .nav-links{gap:16px}
  .section{padding:60px 20px}
  .two-col{gap:24px}
}

/* Mobile (< 768px) */
@media (max-width: 767px) {
  .nav-links{display:none}
  .mobile-menu-toggle{display:flex}
  .nav-right{gap:16px}
  .nav{padding:0 20px}
  .hero-scroll{bottom:60px;font-size:0.7rem}
  .section{padding:50px 16px}
  .gallery{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr;gap:20px}
}

/* Mobile Small (< 480px) */
@media (max-width: 479px) {
  .nav{padding:0 12px}
  .logo{font-size:1.1rem}
  .section{padding:40px 12px}
  .hero{padding:90px 12px 30px}
  .hero-title{font-size:clamp(2rem,8vw,3rem)}
  .hero-subtitle{font-size:clamp(1rem,4vw,1.4rem)}
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.text-center{text-align:center}
.mt-1{margin-top:16px}
.mt-2{margin-top:32px}
.mt-3{margin-top:48px}
.mb-1{margin-bottom:16px}
.mb-2{margin-bottom:32px}
.mb-3{margin-bottom:48px}
.hidden{display:none !important}