/* ============================================================
   Jack Abraham — new-site/style.css
   ============================================================ */

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

:root {
  --nav-height: 60px;
  --color-bg:   #f8f7f4;
  --color-dark: #1a1a1a;
  --color-mid:  #444;
  --color-light:#e8e6e1;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --max-w:      1100px;
  --pad-x:      5%;
}

html { scroll-behavior: smooth; }

body {
  background: var(--color-bg);
  color: var(--color-dark);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.7;
}

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


/* --- Nav -------------------------------------------------- */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--color-dark);
  z-index: 200;
  display: flex;
  align-items: center;
  padding: 0 var(--pad-x);
  justify-content: space-between;
}

.nav-logo {
  color: #fff;
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: #fff; }

/* Book a session pill button in nav */
.nav-cta {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  background: #C55228;
  color: #fff !important;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: none;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-cta:hover { background: #a84420 !important; }

/* Burger (hidden on desktop) */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: transform 0.3s, opacity 0.3s;
}

/* Mobile nav */
@media (max-width: 700px) {
  .burger { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-dark);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0 1.5rem;
  }

  .nav-links.open { display: flex; }

  .nav-links li { border-top: 1px solid rgba(255,255,255,0.08); }

  .nav-links a {
    display: block;
    padding: 1rem var(--pad-x);
    font-size: 0.9rem;
  }

  /* Book a session in mobile menu — plain link, terracotta text */
  .nav-cta-item .nav-cta {
    background: none;
    border-radius: 0;
    padding: 0;
    color: #C55228 !important;
    display: block;
  }

  .nav-cta-item .nav-cta:hover { background: none !important; opacity: 0.8; }

  /* Burger → X when open */
  .burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger.open span:nth-child(2) { opacity: 0; }
  .burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}


/* --- Hero ------------------------------------------------- */
#hero {
  position: relative;
  height: 44vh;
  min-height: 400px;
  display: flex;
  align-items: flex-end;
  padding: 0 var(--pad-x) 70px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.1) 60%);
}

.hero-content {
  position: relative;
  color: #fff;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  gap: 3rem;
}

.hero-text h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: normal;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.hero-text p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  opacity: 0.85;
  letter-spacing: 0.05em;
}

.hero-tagline {
  margin-bottom: 0.4rem;
}

.hero-text p a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  transition: border-color 0.2s;
}

.hero-text p a:hover {
  border-bottom-color: rgba(255,255,255,0.9);
}

.hero-portrait {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: none;
}

@media (max-width: 700px) {
  .hero-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  #hero {
    height: 100vh;
    min-height: 500px;
  }

  .hero-portrait {
    width: 110px;
    height: 110px;
    object-fit: cover;
  }
}


/* --- Section shared --------------------------------------- */
.section {
  padding: 100px var(--pad-x);
}

@media (max-width: 700px) {
  .section {
    padding: 60px var(--pad-x);
  }
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* Desktop: two-column layout — sticky sidebar left, content right */
@media (min-width: 701px) {
  .section-inner {
    display: grid;
    grid-template-columns: 280px 1fr;
    column-gap: 6rem;
    align-items: start;
    max-width: 1280px;
  }

  .section-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 2.5rem);
  }

  .section h2 {
    margin-bottom: 1rem;
  }
}

/* Section summary (sidebar short description) */
.section-summary {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--color-mid);
  margin-top: 0.75rem;
}

/* Section CTA — dark rounded pill button */
.section-cta {
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-dark);
  color: #fff;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  white-space: nowrap;
}

.section-cta:hover { background: #333; }

@media (max-width: 700px) {
  .section-cta {
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
  }
}

.section-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #C55228;
  margin-bottom: 0.75rem;
}

.section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: normal;
  line-height: 1.2;
  margin-bottom: 1.75rem;
}

.section-text {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-mid);
}

/* Spacing between stacked paragraphs */
.section-text + .section-text {
  margin-top: 1.25rem;
}

/* Lead paragraph — first paragraph in each section body */
.text-body .section-text:first-child {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-dark);
}

.section-text a {
  color: #C55228;
  font-weight: 700;
  border-bottom: 1px solid rgba(197, 82, 40, 0.35);
  text-decoration: none;
  transition: opacity 0.2s;
}

.section-text a:hover { opacity: 0.7; }

/* Section backgrounds */
#music       { background: var(--color-bg); }
#education   { background: #f0e9dc; }
#mentorship  { background: var(--color-bg); }


/* --- Text body with read-more (mobile) -------------------- */
.text-body {
  /* desktop: show everything */
}

.read-more-btn {
  display: none; /* hidden on desktop */
}

@media (max-width: 700px) {
  .text-body {
    max-height: 6rem;
    overflow: hidden;
    /* fade out bottom edge */
    -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
    transition: max-height 0.5s ease;
  }

  .text-body.expanded {
    max-height: 200rem;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .read-more-btn {
    display: block;
    margin-top: 0.75rem;
    margin-bottom: 0.5rem;
    background: none;
    border: none;
    padding: 0;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark);
    cursor: pointer;
    border-bottom: 1px solid var(--color-dark);
    width: fit-content;
    line-height: 1.5;
  }
}


/* --- Image collection (Music) ----------------------------- */
/* Desktop: CSS grid. Mobile: swipe carousel with dots.      */

.image-collection {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 3rem;
}

@media (max-width: 700px) {
  .image-collection {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0.75rem;
    padding-bottom: 0.5rem;
    margin-top: 2rem;
    margin-left: calc(-1 * var(--pad-x));
    margin-right: calc(-1 * var(--pad-x));
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
  }

  .image-collection::-webkit-scrollbar { display: none; }
  .image-collection { -ms-overflow-style: none; scrollbar-width: none; }

  .image-collection .img-tile {
    flex: 0 0 80vw;
    scroll-snap-align: start;
  }

  .image-collection .img-tile img { height: 280px; }
}

/* Carousel dot indicators (mobile only) */
.carousel-dots {
  display: none;
}

@media (max-width: 700px) {
  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
  }

  .carousel-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-light);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s;
  }

  .carousel-dot.active {
    background: var(--color-dark);
  }
}

/* Image tile with hover overlay */
.img-tile {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
}

.img-tile img,
.img-tile video {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

/* The title overlay */
.img-tile-label {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.img-tile-label span {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.3;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 0.2rem;
}

.img-tile:hover img,
.img-tile:hover video        { transform: scale(1.03); }
.img-tile:hover .img-tile-label { opacity: 1; }

/* Mobile tap-to-reveal overlay */
.img-tile.tapped img,
.img-tile.tapped video       { transform: scale(1.03); }
.img-tile.tapped .img-tile-label { opacity: 1; }


/* --- Logo grid -------------------------------------------- */
.logo-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
  margin-top: 3rem;
}

.logo-grid a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-grid img {
  height: 55px;
  width: auto;
  object-fit: contain;
  opacity: 0.6;
  filter: grayscale(1);
  transition: opacity 0.3s, filter 0.3s;
}

.logo-grid a:hover img {
  opacity: 1;
  filter: grayscale(0);
}

/* Larger logos for Education/Mentorship sections */
.logo-grid--large {
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* img-tile inside logo-grid — fixed square size on desktop */
.logo-grid--large .img-tile {
  width: 180px;
  height: 180px;
}

.logo-grid--large .img-tile img,
.logo-grid--large .img-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Desktop: 4-column grid so tiles always fill the content column */
@media (min-width: 701px) {
  .logo-grid--large {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  .logo-grid--large .img-tile {
    width: 100%;
    height: 160px;
  }
}

/* Keep grayscale + reveal on hover */
.logo-grid--large .img-tile img {
  opacity: 0.7;
  filter: grayscale(1);
}

.logo-grid--large .img-tile:hover img,
.logo-grid--large .img-tile.tapped img {
  opacity: 1;
  filter: grayscale(0);
}

/* Mobile: logo grid becomes a swipe carousel */
@media (max-width: 700px) {
  .logo-grid--large {
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 1rem;
    margin-left: calc(-1 * var(--pad-x));
    margin-right: calc(-1 * var(--pad-x));
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
    padding-bottom: 0.5rem;
  }

  .logo-grid--large::-webkit-scrollbar { display: none; }
  .logo-grid--large { -ms-overflow-style: none; scrollbar-width: none; }

  .logo-grid--large a {
    flex: 0 0 80vw;
    scroll-snap-align: start;
  }

  .logo-grid--large .img-tile {
    width: 100%;
    height: auto;
  }

  .logo-grid--large .img-tile img {
    height: 280px;
    width: 100%;
    object-fit: cover;
    margin: 0;
  }
}

.cta-link {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.85rem 2rem;
  background: var(--color-dark);
  color: #fff;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s;
}

.cta-link:hover { background: #333; }


/* --- Footer ----------------------------------------------- */
footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: 3rem var(--pad-x);
  text-align: center;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.footer-social a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 1.3rem;
  transition: color 0.2s;
}

.footer-social a:hover { color: #fff; }

footer p {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}


/* --- Scroll animations ------------------------------------ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }


/* --- Reduced motion ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
    transition-delay: 0s;
  }

  .fade-up.visible {
    opacity: 1;
    transform: none;
  }

  .img-tile img,
  .img-tile video,
  .img-tile-label,
  .logo-grid img,
  .section-cta,
  .section-text a,
  .hero-text p a {
    transition: none;
  }
}