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

:root {
  --brand: #a4161a;
  --brand-2: #f85e00;
  --ink: #222;
  --paper: #faf8f5;
  font-size-adjust: 0.5; /* reduce font-swap CLS */
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

html {
  scroll-behavior: smooth;
}

:focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
}

body {
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background-color: var(--paper);
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  text-rendering: optimizeLegibility;
}

/* Titles use Playfair Display; we load it */
h1,
h2,
h3 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  letter-spacing: 0.5px;
  font-size-adjust: 0.46;
}

a {
  text-decoration: none;
  color: inherit;
}

section {
  position: relative;
  width: 100%;
  padding: 5rem 10%;
}

/* ensure no inline-gap shifts */
img {
  height: auto;
}

/* ==========================
   HEADER / NAVBAR
=========================== */
header {
  position: fixed;
  top: 10px;
  align-self: center;
  border-radius: 50px;
  /* background: rgba(255,255,255,0.1); */
  background: rgba(30, 30, 30, 0.35); /* darker neutral */
  color: #fafafa;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: max-content;
  padding: 1rem 2rem;
  display: flex;
  gap: 2rem;
  flex-direction: row;
  align-items: center;
  z-index: 1000;
  /* kill paint-costly load animation */
  animation: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
  contain: layout paint style; /* isolate layout/paint */
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--brand);
  text-transform: uppercase;
}

/* Nav */
nav ul {
  list-style: none;
  display: flex;
  flex-direction: row;
  gap: 2rem;
  padding: 0;
  margin: 0;
}

nav a {
  font-weight: 500;
  /* color: #333; */
  position: relative;
}

nav a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: -4px;
  height: 2px;
  width: 0;
  background: var(--brand);
  transition: transform 0.25s ease, width 0.25s ease;
}

nav a:hover::after {
  width: 100%;
}

/* Hamburger Button */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.menu-toggle .bar {
  height: 3px;
  width: 100%;
  background: var(--brand);
  border-radius: 50px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Screen-reader only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Mobile */
@media (max-width: 768px) {
  header {
    width: 90%;
    padding: 1rem 1.5rem;
    border-radius: 50px;
  }
  .menu-toggle {
    display: flex;
  }
  nav {
    display: none;
    width: 100%;
    margin-top: 1rem;
  }
  nav a {
    font-size: 1.2rem;
  }
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  header.open {
    display: flex;
    flex-direction: column;
    border-radius: 50px;
    padding: 1rem 2rem;
    align-items: center;
  }
  header.open nav {
    display: block;
  }

  .menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translateX(10px);
  }
  .menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translateX(10px);
  }
}

/*===========================
  ALERT BOX
===========================*/
.alert {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(10, 10, 10, 0.45); /* darker neutral glass */
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px) saturate(140%);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 1500;
  pointer-events: none;
}

.alert.show {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.alert-box {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.85); /* less milky, more contrast */
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 20px 24px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  text-align: center;
  max-width: 320px;
  width: 90%;
  color: #111;
}

.alert button {
  font: inherit;
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--brand);
  color: var(--brand);
  border-radius: 999px;
  transition: transform 0.2s ease, background-color 0.2s ease;
  cursor: pointer;
  margin-top: 8px;
}

.alert button:hover {
  background: var(--brand);
  color: white;
  transform: translateY(-1px);
}

/* ==========================
   HERO
=========================== */
.hero {
  position: relative;
  background: none;
  min-height: 100svh; /* full viewport incl. iOS UI */
  display: flex; /* center content */
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding-block: 0;
  padding-inline: 10%;
}
.hero .hero-bg,
.hero .hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top right,
    rgba(0, 0, 0, 0.7),
    rgba(0, 0, 0, 0.1)
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  animation: fadeInUp 0.9s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: clamp(2.25rem, 4vw, 3rem);
  margin-bottom: 1rem;
}
.hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: 2rem;
}

.cta-btn {
  padding: 0.8rem 2rem;
  border: 2px solid #fff;
  color: white;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.cta-btn:hover {
  background: var(--brand);
  border-color: var(--brand);
  transform: translateY(-1px);
}

/* ==========================
   PROGRAMS
=========================== */
.programs {
  background: #fffaf6;
}
.programs h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--brand);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.card img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.card-content {
  padding: 1.25rem;
}
.card-content h3 {
  color: #222;
  margin-bottom: 0.5rem;
}
.card-content p {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* ==========================
   VIDEOS
=========================== */
.videos {
  background: #fef2f2;
}
.videos h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--brand);
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.video-card {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 15px;
  background: #000;
  contain: layout paint;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}

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

@media (hover: hover) and (pointer: fine) {
  .video-card:hover {
    transform: scale(1.03);
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }
}

/* ==========================
   TESTIMONIALS
=========================== */
.testimonials {
  background: #fff;
}
.testimonials h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.testimonial {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  font-style: italic;
  position: relative;
  padding-inline: 1rem;
}
.testimonial::before,
.testimonial::after {
  content: '"';
  font-size: 3rem;
  color: var(--brand);
  position: absolute;
}
.testimonial::before {
  left: -12px;
  top: -12px;
}
.testimonial::after {
  right: -12px;
  bottom: -12px;
}
.author {
  margin-top: 1rem;
  font-weight: 700;
  color: #c44;
}

/* ==========================
   CONTACT
=========================== */
.contact {
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
  color: white;
}
.contact h2 {
  text-align: center;
  margin-bottom: 1rem;
}
.contact p {
  text-align: center;
  margin-bottom: 2rem;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.8rem;
  border: none;
  border-radius: 8px;
  font-family: inherit;
}
.contact-form button {
  padding: 0.8rem;
  background: white;
  color: var(--brand);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.contact-form button:hover {
  background: #ffe8e8;
  transform: translateY(-1px);
}

/* ==========================
   FOOTER
=========================== */
footer {
  background: #111;
  color: #eee;
  padding: 3rem 10%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}
.footer-col {
  flex: 1 1 250px;
}
.footer-col h4 {
  margin-bottom: 1rem;
  color: var(--brand-2);
}

.footer-bottom {
  text-align: center;
  width: 100%;
  margin-top: 2rem;
  border-top: 1px solid #333;
  padding-top: 1rem;
  font-size: 0.9rem;
}
footer .footer-col a {
  padding: 0.5rem 0.25rem;
  display: inline-block;
}

/* socials */
.socials a {
  margin-right: 1rem;
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, color 0.2s ease;
}
.socials a:hover {
  transform: translateY(-1px);
}

.socials a svg {
  display: block;
  width: 30px;
  height: 30px;
}

/* Defer offscreen work */
.programs,
.videos,
.testimonials,
.contact,
footer {
  content-visibility: auto;
  contain-intrinsic-size: 800px;
}