/*
Theme Name: Taubman Seminar
Theme URI: https://taubmanseminar.com
Author: Taubman Seminar
Author URI: https://taubmanseminar.com
Description: A WordPress theme for The Dorothy Taubman Seminar, inspired by the original Wix site. Elegant, refined design for a piano pedagogy seminar.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: taubman-seminar
Tags: music, piano, seminar, education, elegant
*/

/* ===========================
   CSS VARIABLES & BASE
=========================== */
:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f2ede6;
  --color-dark: #1a1410;
  --color-text: #2c2420;
  --color-text-muted: #6b5d55;
  --color-gold: #b8860b;
  --color-gold-light: #d4a827;
  --color-cream: #fffdf8;
  --color-border: #d9cfc5;
  --color-white: #ffffff;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Cormorant Garamond', 'Garamond', serif;
  --font-sans: 'Josefin Sans', 'Gill Sans', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 7rem;

  --max-width: 1200px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-gold-light);
}

ul {
  list-style: none;
}

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  border-left: 3px solid var(--color-gold);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: var(--spacing-md) 0;
  background: var(--color-bg-alt);
}

blockquote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: var(--spacing-sm);
}

/* ===========================
   LAYOUT UTILITIES
=========================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-lg) 0;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--dark {
  background-color: var(--color-dark);
  color: var(--color-cream);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-cream);
}

.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }

.divider {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: var(--spacing-sm) auto;
}

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

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.85rem 2.25rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-white);
  border-color: var(--color-gold);
}

.btn--primary:hover {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-white);
}

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

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

.btn--outline-light {
  background: transparent;
  color: var(--color-cream);
  border-color: var(--color-cream);
}

.btn--outline-light:hover {
  background: var(--color-cream);
  color: var(--color-dark);
}

/* ===========================
   SITE HEADER / NAV
=========================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-cream);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.2;
  text-decoration: none;
}

.site-logo span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 400;
}

/* Main Navigation */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav > ul > li > a {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-dark);
  padding: 0.6rem 0.9rem;
  transition: color var(--transition);
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li.current-menu-item > a {
  color: var(--color-gold);
}

/* Dropdown */
.main-nav .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-gold);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.main-nav li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav .sub-menu li a {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text);
  padding: 0.65rem 1.2rem;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}

.main-nav .sub-menu li:last-child a {
  border-bottom: none;
}

.main-nav .sub-menu li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-gold);
  padding-left: 1.6rem;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: all var(--transition);
}

/* ===========================
   HERO SECTION
=========================== */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.5);
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(26,20,16,0.8) 40%, rgba(26,20,16,0.3));
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-md);
  color: var(--color-cream);
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: var(--spacing-sm);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
}

.hero__subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(255,253,248,0.85);
  margin-bottom: var(--spacing-md);
  max-width: 540px;
}

.hero__cta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* ===========================
   QUOTE BANNER
=========================== */
.quote-banner {
  background: var(--color-dark);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
}

.quote-banner blockquote {
  max-width: 820px;
  margin: 0 auto;
  border: none;
  background: none;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: rgba(255,253,248,0.9);
}

.quote-banner blockquote cite {
  color: var(--color-gold-light);
  margin-top: var(--spacing-md);
}

/* ===========================
   INFO CARDS
=========================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.card {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
}

.card:hover::before {
  transform: scaleX(1);
}

.card__icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card__text {
  font-size: 1rem;
  color: var(--color-text-muted);
}

/* ===========================
   ABOUT / HISTORY SECTION
=========================== */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.split-section--reverse {
  direction: rtl;
}

.split-section--reverse > * {
  direction: ltr;
}

.split-section__image {
  position: relative;
}

.split-section__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.split-section__image::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 60%;
  height: 60%;
  border: 2px solid var(--color-gold);
  z-index: -1;
}

.split-section__content .eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

/* ===========================
   CONTACT SECTION
=========================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.contact-info__item {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.contact-info__icon {
  font-size: 1.5rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.contact-info__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.2rem;
}

.contact-info__value {
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.contact-info__value a {
  color: var(--color-text);
}

.contact-info__value a:hover {
  color: var(--color-gold);
}

/* Newsletter Form */
.newsletter-form {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: var(--spacing-md);
}

.newsletter-form h3 {
  margin-bottom: 0.5rem;
}

.newsletter-form p {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.form-group input[type="text"],
.form-group input[type="email"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  background: var(--color-cream);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  transition: border-color var(--transition);
  appearance: none;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.form-checkbox input {
  margin-top: 0.25rem;
  flex-shrink: 0;
  accent-color: var(--color-gold);
}

.form-checkbox label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ===========================
   FACULTY / TEAM GRID
=========================== */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

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

.faculty-card__image {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-sm);
  border: 3px solid var(--color-border);
  transition: border-color var(--transition);
}

.faculty-card:hover .faculty-card__image {
  border-color: var(--color-gold);
}

.faculty-card__name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.faculty-card__title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* ===========================
   PAGE HERO (inner pages)
=========================== */
.page-hero {
  background: var(--color-dark);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(184,134,11,0.15) 0%, transparent 70%);
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  color: var(--color-cream);
  margin-bottom: var(--spacing-xs);
}

.page-hero .eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: var(--spacing-sm);
}

/* ===========================
   SITE FOOTER
=========================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,253,248,0.75);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-brand__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-cream);
  margin-bottom: var(--spacing-xs);
}

.footer-brand__tagline {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

.footer-brand__desc {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

.footer-col ul li {
  margin-bottom: 0.4rem;
}

.footer-col ul li a {
  color: rgba(255,253,248,0.7);
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--color-gold-light);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,253,248,0.2);
  color: rgba(255,253,248,0.7);
  font-size: 0.9rem;
  transition: all var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,253,248,0.1);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* ===========================
   WORDPRESS SPECIFIC
=========================== */
.entry-content h2,
.entry-content h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.wp-caption {
  max-width: 100%;
}

.wp-caption-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  padding: 0.5rem 0;
}

.alignleft {
  float: left;
  margin: 0 var(--spacing-md) var(--spacing-sm) 0;
}

.alignright {
  float: right;
  margin: 0 0 var(--spacing-sm) var(--spacing-md);
}

.aligncenter {
  display: block;
  margin: var(--spacing-sm) auto;
}

/* Screen reader text */
.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 900px) {
  .split-section {
    grid-template-columns: 1fr;
  }

  .split-section--reverse {
    direction: ltr;
  }

  .split-section__image::after {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid > *:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    border-top: 2px solid var(--color-gold);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: var(--spacing-sm) 0;
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
  }

  .main-nav > ul > li > a {
    padding: 0.75rem var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
  }

  .main-nav .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: none;
    border-top: none;
    box-shadow: none;
    background: var(--color-bg-alt);
    padding-left: var(--spacing-md);
  }

  .main-nav .sub-menu li a {
    border-bottom: 1px solid var(--color-border);
  }

  .nav-toggle {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}