/* ============================================================
   KTC — About Page Styles
   No Bootstrap. Custom layout & design system.
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --clr-primary:     #f97316;   /* orange accent */
  --clr-primary-dk:  #ea580c;
  --clr-dark:        #0f172a;
  --clr-body:        #334155;
  --clr-muted:       #64748b;
  --clr-light-bg:    #f8fafc;
  --clr-white:       #ffffff;
  --clr-border:      #e2e8f0;

  --ff-display: 'Lobster Two', cursive;
  --ff-heading: 'Inter', sans-serif;
  --ff-body:    'Heebo', sans-serif;
  --ff-hand:    'Caveat', cursive;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  9999px;          /* pill */
  --radius-circle: 50%;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
  --shadow-md:  0 8px 32px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.15);

  --transition: .3s ease;
  --container-max: 1280px;
  --section-py: clamp(3rem, 6vw, 5.5rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--clr-body);
  background: var(--clr-white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--clr-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-primary-dk); }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* ---------- Spinner ---------- */
#spinner {
  position: fixed;
  inset: 0;
  background: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity .4s, visibility .4s;
}
#spinner.hide { opacity: 0; visibility: hidden; }

.spinner-ring {
  width: 3rem;
  height: 3rem;
  border: 4px solid var(--clr-border);
  border-top-color: var(--clr-primary);
  border-radius: var(--radius-circle);
  animation: spin .75s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Page Header ---------- */
.page-header {
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: linear-gradient(135deg, var(--clr-dark) 0%, #1e3a5f 60%, #0f172a 100%);
  overflow: hidden;
}

/* decorative blobs */
.page-header::before,
.page-header::after {
  content: '';
  position: absolute;
  border-radius: var(--radius-circle);
  opacity: .12;
  pointer-events: none;
}
.page-header::before {
  width: 400px; height: 400px;
  background: var(--clr-primary);
  top: -120px; right: -80px;
}
.page-header::after {
  width: 260px; height: 260px;
  background: #38bdf8;
  bottom: -80px; left: 5%;
}

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

.page-header h1 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--clr-white);
  margin-bottom: 1rem;
  animation: slideInDown .6s ease both;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  list-style: none;
  animation: slideInDown .7s ease both;
}
.breadcrumb-item { font-size: .875rem; color: rgba(255,255,255,.65); }
.breadcrumb-item a { color: rgba(255,255,255,.75); }
.breadcrumb-item a:hover { color: var(--clr-white); }
.breadcrumb-item + .breadcrumb-item::before { content: '/'; margin-right: .35rem; }
.breadcrumb-item.active { color: var(--clr-white); }

@keyframes slideInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- About Section ---------- */
.about-section {
  padding-block: var(--section-py);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* Left — text */
.about-text h1 {
  font-family: var(--ff-heading);
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  color: var(--clr-dark);
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.about-text p { margin-bottom: 1rem; }
.about-text p:last-of-type { margin-bottom: 1.75rem; }

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}

/* Founder card */
.founder-card {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.founder-card img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  object-fit: cover;
  border: 2px solid var(--clr-primary);
  flex-shrink: 0;
}
.founder-card h6 {
  font-family: var(--ff-heading);
  font-size: .875rem;
  color: var(--clr-primary);
  margin-bottom: .2rem;
}
.founder-card small { font-size: .8rem; color: var(--clr-muted); }

/* Right — image trio */
.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.about-images .img-top {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
}

.about-images .img-top img {
  width: 72%;
  border-radius: var(--radius-circle);
  background: var(--clr-light-bg);
  padding: .75rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.about-images .img-bottom-left img,
.about-images .img-bottom-right img {
  width: 100%;
  border-radius: var(--radius-circle);
  background: var(--clr-light-bg);
  padding: .75rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
  margin-top: -80px; /* overlapping effect */
}

.about-images .img-bottom-right { text-align: right; }

.about-images img:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   GALLERY — Polaroid Scrapbook
   ============================================================ */
.gallery-section {
  padding-block: var(--section-py);
  background: var(--clr-light-bg);
  position: relative;
  overflow: hidden;
}

/* subtle corkboard-style dot texture */
.gallery-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(15,23,42,.05) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

.gallery-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(2.5rem, 6vw, 3.75rem);
  position: relative;
  z-index: 1;
}

.gallery-header .eyebrow {
  display: inline-block;
  font-family: var(--ff-heading);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: .6rem;
}

.gallery-header h1 {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--clr-dark);
  margin-bottom: .85rem;
}

.gallery-header p {
  color: var(--clr-muted);
  font-size: .95rem;
  line-height: 1.8;
}

/* Grid */
.gallery-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 2.75rem) clamp(1rem, 2vw, 1.75rem);
  padding-block: .5rem 1rem;
}

/* Polaroid card */
.polaroid {
  --rot: 0deg;
  appearance: none;
  border: none;
  background: #fff;
  padding: .85rem .85rem 1.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  font-family: inherit;
  transform: rotate(var(--rot));
  transition: transform var(--transition), box-shadow var(--transition), z-index 0s;
  position: relative;
  text-align: center;
}

.polaroid:hover,
.polaroid:focus-visible {
  transform: rotate(0deg) translateY(-8px) scale(1.04);
  box-shadow: var(--shadow-lg);
  z-index: 5;
  outline: none;
}

.polaroid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 2px;
  margin-bottom: .85rem;
  pointer-events: none;
}

.polaroid__caption {
  display: block;
  font-family: var(--ff-hand);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-dark);
  line-height: 1.2;
  pointer-events: none;
}

/* Little pin at the top */
.polaroid__pin {
  position: absolute;
  top: -.6rem;
  left: 50%;
  transform: translateX(-50%) rotate(-15deg);
  width: 30px;
  height: 30px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  box-shadow: 0 3px 8px rgba(0,0,0,.25);
  pointer-events: none;
}

/* Slight alternating tint on pins for variety */
.polaroid:nth-child(3n+2) .polaroid__pin { background: #38bdf8; }
.polaroid:nth-child(3n+3) .polaroid__pin { background: #0f172a; }

/* ---------- Lightbox ---------- */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
  z-index: 10000;
}

.gallery-lightbox.open {
  opacity: 1;
  visibility: visible;
}

.gallery-lightbox figure {
  max-width: min(90vw, 700px);
  text-align: center;
  transform: scale(.92);
  transition: transform .3s ease;
}

.gallery-lightbox.open figure {
  transform: scale(1);
}

.gallery-lightbox img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  background: #000;
}

.gallery-lightbox figcaption {
  font-family: var(--ff-hand);
  font-size: 1.4rem;
  color: #fff;
  margin-top: 1.25rem;
}

.gallery-lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), transform var(--transition);
}

.gallery-lightbox__close:hover {
  background: var(--clr-primary);
  transform: rotate(90deg);
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding-block: var(--section-py);
}

.cta-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-light-bg);
  box-shadow: var(--shadow-md);
}

.cta-image {
  position: relative;
  min-height: 400px;
}
.cta-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 3.5rem);
}

.cta-content h1 {
  font-family: var(--ff-heading);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  color: var(--clr-dark);
  margin-bottom: 1.1rem;
}

.cta-content p { margin-bottom: 2rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 2rem;
  font-family: var(--ff-heading);
  font-size: .9rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-white);
  box-shadow: 0 4px 20px rgba(249,115,22,.30);
}
.btn-primary:hover {
  background: var(--clr-primary-dk);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(249,115,22,.40);
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 44px;
  height: 44px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition);
  z-index: 999;
}
.back-to-top:hover {
  background: var(--clr-primary-dk);
  color: var(--clr-white);
  transform: translateY(-3px);
}

/* ---------- WOW-style fade animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: .15s; }
.fade-up.delay-2 { transition-delay: .35s; }
.fade-up.delay-3 { transition-delay: .5s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .about-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .about-images .img-bottom-left img,
  .about-images .img-bottom-right img {
    margin-top: -50px;
  }

  .cta-image { min-height: 280px; }
}

@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .about-images .img-top img { width: 80%; }
  .about-actions { flex-direction: column; align-items: flex-start; }
  .gallery-grid { gap: 2rem 1rem; }
}