/* =========================================================
   PIANIST PORTFOLIO — STYLESHEET
   Mobile-first. Breakpoints widen at 700px (tablet) and 1000px (desktop).
   ========================================================= */

/* -----------------------------
   1. Variables & Reset
   ----------------------------- */
:root {
  --color-bg: #FAF9F6;
  --color-text: #1A1A1A;
  --color-accent: #B08D57;
  --color-accent-dark: #8f7043;
  --color-border: #E3DFD6;
  --color-placeholder-bg: #E5E5E5;
  --color-placeholder-text: #6B6B6B;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container-width: 1100px;
  --gutter: 1.5rem;
  --section-spacing: 5rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-top: 0;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.25rem;
}

p {
  margin-top: 0;
}

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

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

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* -----------------------------
   2. Buttons & Shared Elements
   ----------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent-dark);
}

.section-subtext {
  color: #4A4A4A;
  max-width: 42rem;
  margin-bottom: 2.5rem;
}

/* Generic gray placeholder box for images not yet supplied */
.placeholder-box {
  background-color: var(--color-placeholder-bg);
  color: var(--color-placeholder-text);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px dashed #B8B8B8;
  border-radius: 4px;
  width: 100%;
}

/* -----------------------------
   3. Header & Navigation
   ----------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

/* Hamburger button — mobile only */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: center;
  margin-left: auto;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 110;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hamburger animates into an "X" when menu is open */
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 1.5rem var(--gutter);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;

  /* Hidden by default on mobile */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

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

.nav-menu a {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--color-accent-dark);
}

.nav-cta {
  font-weight: 700 !important;
}

.nav-menu a[aria-current="page"] {
  color: var(--color-text);
}

/* -----------------------------
   4. Hero Section
   ----------------------------- */
.hero {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 3rem var(--gutter) 0.5rem;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.hero .tagline {
  font-size: 1.15rem;
  color: #3A3A3A;
  margin-bottom: 2rem;
  max-width: 30rem;
}

.hero-image .placeholder-box--hero {
  aspect-ratio: 4 / 5;
  min-height: 320px;
}

.hero-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
}

/* -----------------------------
   5. About / Bio Section
   ----------------------------- */
.about {
  padding: 0.5rem 0 var(--section-spacing);
}


.about-photo {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: 40% center;
  border-radius: 4px;
  margin-top: 2.5rem;
}

.about-quote {
  margin: 2.5rem 0 0;
  padding: 2rem 0 0 1.5rem;
  border-top: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
}

.about-quote p {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-style: italic;
  margin-bottom: 0.75rem;
  max-width: none;
}

.about-quote cite {
  font-style: normal;
  font-weight: 600;
  font-size: 0.9rem;
  color: #4A4A4A;
}

/* -----------------------------
   6. What I Play Section
   ----------------------------- */
.repertoire {
  padding: var(--section-spacing) 0;
  background-color: #F3F1EB;
}

.repertoire-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.repertoire-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 2rem;
}

.repertoire-card h3 {
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.repertoire-card p {
  margin-bottom: 0;
}

.events-heading {
  margin-bottom: 1.25rem;
}

.events-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.event-tag {
  background-color: var(--color-bg);
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
}

/* -----------------------------
   7. Media Page
   ----------------------------- */
.media {
  padding: var(--section-spacing) 0;
}

.media h1 {
  font-size: 2.25rem;
}

.gallery-heading {
  margin-top: 3rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.placeholder-box--photo {
  aspect-ratio: 4 / 3;
  min-height: 220px;
}

.gallery-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.video-category-heading {
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  font-size: 1.15rem;
  color: var(--color-accent);
}

.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.video-item {
  min-width: 0;
}

.video-embed {
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  overflow: hidden;
}

.video-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.video-title {
  margin-top: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* -----------------------------
   8. Testimonials Section
   ----------------------------- */
.testimonials {
  padding: var(--section-spacing) 0;
  background-color: #F3F1EB;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.testimonial-card {
  background-color: var(--color-bg);
  border-left: 3px solid var(--color-accent);
  border-radius: 4px;
  margin: 0;
  padding: 1.75rem;
}

.testimonial-card p {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-card cite {
  font-style: normal;
  font-weight: 600;
  font-size: 0.9rem;
  color: #4A4A4A;
}

/* -----------------------------
   9. Contact / Booking Section
   ----------------------------- */
.contact {
  padding: var(--section-spacing) 0;
}

.contact h1 {
  font-size: 2.25rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 36rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid #C9C4B7;
  border-radius: 4px;
  background-color: #FFFFFF;
  color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.contact-form .btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.contact-form-embed {
  max-width: 576px;
}

.contact-form-embed iframe {
  width: 100%;
  max-width: 576px;
  border: none;
  display: block;
}

.response-note {
  margin-top: 1.5rem;
  color: #4A4A4A;
  font-size: 0.95rem;
}

.social-row {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  color: var(--color-accent-dark);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.social-icon:hover,
.social-icon:focus-visible {
  background-color: var(--color-accent);
  color: #FFFFFF;
}

/* -----------------------------
   10. Footer
   ----------------------------- */
.site-footer {
  padding: 2rem var(--gutter);
  text-align: center;
  border-top: 1px solid var(--color-border);
  color: #4A4A4A;
  font-size: 0.9rem;
}

.footer-links {
  margin-top: 0.5rem;
}

.footer-links a {
  color: var(--color-accent-dark);
  text-decoration: none;
  font-weight: 600;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  text-decoration: underline;
}

.footer-links .footer-links-divider {
  margin: 0 0.6rem;
  color: var(--color-border);
}

/* =========================================================
   TABLET — 700px and up
   ========================================================= */
@media (min-width: 700px) {
  .repertoire-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================
   DESKTOP — 1000px and up
   ========================================================= */
@media (min-width: 1000px) {
  /* Switch nav to a horizontal inline menu, hide the hamburger */
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2.25rem;
    padding: 0;
    border-bottom: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background-color: transparent;
  }

  .hero {
    flex-direction: row;
    align-items: center;
    padding-top: 4.5rem;
    padding-bottom: 1rem;
  }

  .hero-text {
    flex: 1;
  }

  .hero-image {
    flex: 1;
  }

  .hero-text h1 {
    font-size: 3.25rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .video-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}