/*  /////  CSS CITATIONS  /////  
    This CSS file is released under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
    License Details: https://creativecommons.org/licenses/by-nc-sa/4.0/
    Permissions: You may adapt and share this work for non-commercial purposes, provided attribution is given to me (Jordan Davenport) and any derivative works are licensed under the same terms.
*/

/*  /////  FONT CITATIONS  /////  
    All Google Fonts and Adobe Fonts used in this project are released under licenses that do not require citation.
    Any other fonts used require proper licensing and attribution.
*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #f4f4f4;
  color: #333;
  padding: 20px;
}

/* -----------------------------
   Header Styles
   ----------------------------- */
/* Citation: Inspired by W3C HTML5 semantic structure */
header {
  background: #333;
  color: #fff;
  padding: 20px 0;
  text-align: center;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 15px;
}

nav a {
  color: #fff;
  text-decoration: none;
}

/* -----------------------------
   Main Content Styles
   ----------------------------- */
main {
  margin: 20px 0;
}

section {
  margin-bottom: 20px;
  padding: 15px;
  background: #fff;
  border-radius: 5px;
}

/* -----------------------------
   Aside Styles
   ----------------------------- */
aside {
  background: #e2e2e2;
  padding: 15px;
  border-radius: 5px;
}

/* -----------------------------
   Footer Styles
   ----------------------------- */
footer {
  background: #333;
  color: #fff;
  text-align: center;
  padding: 10px;
  margin-top: 20px;
}

/* End of CSS Template */

/* Futuristic theme overrides */
:root{
  --bg-1: #020312;
  --bg-2: #061020;
  --accent: #00f0ff;
  --accent-2: #8a2be2;
  --glass: rgba(255,255,255,0.04);
  --muted: #b8c6d6;
  --nav-height: 70px;
  font-family: 'Orbitron', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

body.futuristic{
  background: linear-gradient(180deg, var(--bg-1), var(--bg-2));
  color: var(--muted);
  padding-top: var(--nav-height);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* subtle animated gradient in hero background overlay (keeps your image) */
.hero-section::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0,240,255,0.06), rgba(138,43,226,0.05));
  mix-blend-mode: overlay;
  pointer-events: none;
  animation: shift 12s linear infinite alternate;
  border-bottom: 1px solid rgba(255,255,255,0.02);
}
.hero-section{
  position: relative;
  overflow: hidden;
  color: #eafcff;
  text-shadow: 0 2px 18px rgba(0,240,255,0.12), 0 1px 6px rgba(138,43,226,0.06);
}

/* navbar glass + neon accents */
.futuristic-navbar{
  background: linear-gradient(180deg, rgba(6,8,20,0.7), rgba(2,4,10,0.55));
  border-bottom: 1px solid rgba(0,255,255,0.06);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  box-shadow: 0 6px 18px rgba(2,6,23,0.5);
}
.futuristic-navbar .navbar-brand{
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.6px;
  text-shadow: 0 0 10px rgba(0,240,255,0.12);
}
.futuristic-navbar .nav-link{
  color: rgba(200,230,255,0.9);
  margin-left: 6px;
  transition: color .18s, text-shadow .18s, transform .18s;
}
.futuristic-navbar .nav-link:hover{
  color: var(--accent);
  text-shadow: 0 0 8px rgba(0,240,255,0.18);
  transform: translateY(-1px);
}
.futuristic-navbar .nav-link.active{
  color: var(--accent);
  box-shadow: inset 0 -2px 0 var(--accent);
}

/* buttons */
.btn-primary{
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: 0 6px 22px rgba(138,43,226,0.12), 0 2px 6px rgba(0,240,255,0.06);
  color: #02101a;
  font-weight: 700;
}
.btn-primary:hover{ filter: brightness(.98); transform: translateY(-2px); }

/* cards glass look */
.card{
  /* switch white cards to a soft Tiffany -> Mint panel from the palette */
  background: linear-gradient(180deg, rgba(160,231,229,0.14), rgba(180,248,200,0.10));
  border: 1px solid rgba(160,231,229,0.12);
  color: #021018; /* dark text for strong contrast on light pastel panel */
  box-shadow: 0 12px 28px rgba(2,6,12,0.18);
  border-radius: 8px;
  padding: 1.6rem;
  box-shadow: 0 10px 30px rgba(2,6,23,0.5);
}

/* footer */
footer{
  background: linear-gradient(180deg,#020312,#040416);
  color: rgba(200,230,255,0.6);
  border-top: 1px solid rgba(255,255,255,0.02);
}

/* small responsive tweaks */
@media (max-width: 768px){
  :root{ --nav-height: 84px; }
}

/* animated gradient */
@keyframes shift{
  0%{ transform: translateY(0) rotate(0deg); opacity: .95; }
  100%{ transform: translateY(-30px) rotate(2deg); opacity: .98; }
}

/* Retro‑Futuristic theme overrides */
:root{
  --bg-dark: #05020b;
  --panel: #0d1220;
  --neon-cyan: #00ffd6;
  --neon-magenta: #ff4dd2;
  --accent: #6ff0ff;
  --muted: #cdeaf0;
  --nav-height: 72px;
  --grid-color: rgba(111,255,255,0.04);
  font-family: 'Orbitron', 'Press Start 2P', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

body.retro{
  background-color: var(--bg-dark);
  color: var(--muted);
  padding-top: var(--nav-height);
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02)),
    repeating-linear-gradient(0deg, transparent 0 46px, rgba(0,0,0,0.02) 46px 47px),
    radial-gradient(ellipse at 10% 10%, rgba(255,0,160,0.02), transparent 20%),
    linear-gradient(180deg, rgba(8,10,20,0.9), rgba(2,4,10,0.95));
  background-attachment: fixed;
}

/* subtle grid lines for retro synthwave feel */
body.retro::after{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(0deg, var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  mix-blend-mode: overlay;
  opacity: 0.5;
}

/* header / hero */
.hero-section{
  position: relative;
  overflow: hidden;
  color: var(--accent);
  text-shadow: 0 2px 16px rgba(0,0,0,0.6), 0 0 18px rgba(0,255,214,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.02);
}
.hero-section::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255,77,210,0.04), rgba(0,255,214,0.03));
  mix-blend-mode: screen;
  pointer-events: none;
}

/* retro navbar */
.retro-navbar{
  background: linear-gradient(180deg, rgba(8,10,20,0.8), rgba(4,6,12,0.6));
  border-bottom: 1px solid rgba(255,77,210,0.06);
  box-shadow: 0 6px 18px rgba(3,6,12,0.6);
  backdrop-filter: blur(6px);
}
.retro-navbar .navbar-brand{
  color: var(--neon-magenta);
  font-weight: 700;
  letter-spacing: 1px;
  font-family: 'Press Start 2P', monospace;
  text-shadow: 0 0 10px rgba(255,77,210,0.12);
  font-size: 0.95rem;
}
.retro-navbar .nav-link{
  color: rgba(200,230,240,0.9);
  margin-left: 8px;
  font-weight: 600;
  transition: color .16s, transform .12s, text-shadow .12s;
  font-family: 'Orbitron', sans-serif;
}
.retro-navbar .nav-link:hover{
  color: var(--neon-cyan);
  text-shadow: 0 0 10px rgba(0,255,214,0.12);
  transform: translateY(-2px);
}
.retro-navbar .nav-link.active{
  color: var(--neon-magenta);
  box-shadow: inset 0 -3px 0 var(--neon-magenta);
}

/* Hover dropdown for nav items (works without JS) */
.nav-dropdown { position: relative; }
.nav-dropdown .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 10rem;
  background: linear-gradient(180deg, rgba(3,6,10,0.98), rgba(6,8,20,0.98));
  border: 1px solid rgba(255,255,255,0.04);
  box-shadow: 0 10px 26px rgba(2,6,12,0.6);
  padding: .35rem 0;
  border-radius: 8px;
  z-index: 1200;
}
.nav-dropdown .dropdown-item{
  color: rgba(224,248,245,0.95);
  padding: .5rem 1rem;
  display: block;
  text-decoration: none;
}
.nav-dropdown .dropdown-item:hover{ background: rgba(255,255,255,0.02); color: var(--tiffany); }

/* show menu on hover for pointer devices */
@media (hover: hover) and (pointer: fine) {
  .dropdown-hover:hover > .dropdown-menu,
  .dropdown-hover:focus-within > .dropdown-menu {
    display: block;
  }
}

/* ensure collapsed mobile nav still shows items normally (Bootstrap handles click toggling) */
@media (max-width: 991px) {
  .nav-dropdown .dropdown-menu { position: static; display: block; padding-left: 0; padding-right: 0; border: none; box-shadow: none; background: transparent; }
  .dropdown-hover .dropdown-item { padding-left: 1.5rem; }
}

/* buttons: glass + neon outline */
.btn-primary{
  background: linear-gradient(90deg, rgba(255,77,210,0.12), rgba(0,255,214,0.06));
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--neon-cyan);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5), 0 0 18px rgba(0,255,214,0.06);
}
.btn-primary:hover{
  transform: translateY(-3px);
  filter: brightness(1.05);
}

/* cards: chrome panel feel */
.card{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.02));
  border: 1px solid rgba(255,255,255,0.04);
  color: var(--muted);
  box-shadow: 0 8px 28px rgba(3,6,12,0.6);
  border-radius: 8px;
}
.card .card-title{
  color: var(--neon-magenta);
  font-family: 'Orbitron', sans-serif;
  text-shadow: 0 1px 8px rgba(119, 68, 106, 0.05);
}
.brand-img{
  width:100%;
  height:auto;
  display:block;
  border-bottom: 1px solid rgba(255,255,255,0.02);
}

/* main containers */
main.container, .container.py-4{
  background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.005));
  border-radius: 10px;
  padding: 1.6rem;
  box-shadow: 0 18px 40px rgba(2,6,12,0.65);
  border: 1px solid rgba(255,255,255,0.02);
}

/* retro headings */
h1, h2, h3{
  font-family: 'Orbitron', 'Press Start 2P', sans-serif;
  color: var(--neon-cyan);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  text-shadow:
    0 2px 0 rgba(0,0,0,0.6),
    0 0 12px rgba(0,255,214,0.06),
    0 0 28px rgba(255,77,210,0.03);
}

/* footer */
footer{
  background: linear-gradient(180deg,#040414,#02020a);
  color: rgba(200,230,255,0.6);
  border-top: 1px solid rgba(255,255,255,0.02);
  padding: 1rem 0;
}

/* small responsive tweaks */
@media (max-width: 768px){
  :root{ --nav-height: 96px; }
}

/* scanline flicker for hero */
@keyframes scan {
  0% { opacity: 0.02; transform: translateY(0); }
  50% { opacity: 0.06; transform: translateY(-6px); }
  100% { opacity: 0.02; transform: translateY(0); }
}
.hero-scanline{
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02) 2px, transparent 2px, transparent 48px);
  mix-blend-mode: overlay;
  animation: scan 6s linear infinite;
  pointer-events: none;
}

/* small utility */
.image-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, rgba(10,10,20,0.6), rgba(25,8,35,0.6));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8bdfe8;
  font-size: 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.02);
}

/* Modern theme overrides */
:root {
  --nav-height: 72px;
  --bg: #f6f8fb;
  --card: #e8f7f6;
  --muted: #6b7280;
  --accent: #2563eb; /* blue 600 */
  --glass: rgba(15,23,42,0.04);
  --radius: 12px;
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

body.modern {
  background: var(--bg);
  color: #0f172a;
  padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.modern-navbar {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 20px rgba(15,23,42,0.06);
  border-bottom: 1px solid rgba(15,23,42,0.04);
  padding: 0.5rem 0;
}
.modern-navbar .navbar-brand {
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.2px;
}
.modern-navbar .nav-link {
  color: rgba(15,23,42,0.7);
  margin-left: 0.5rem;
  transition: color .15s, transform .12s;
}
.modern-navbar .nav-link:hover {
  color: var(--accent);
  transform: translateY(-2px);
}
.modern-navbar .nav-link.active {
  color: var(--accent);
  font-weight: 600;
}

/* Hero */
.hero-section {
  background-image: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.4)), url('../assets/small_camera_\(5371688781\).jpg');
  background-size: cover;
  background-position: center;
  min-height: calc(72vh);
  display: flex;
  align-items: center;
  padding: 6rem 0;
}
.hero-inner {
  max-width: 900px;
  background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.5));
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(15,23,42,0.06);
}

/* Buttons */
.btn-primary {
  --bs-btn-bg: var(--accent);
  background: linear-gradient(90deg, var(--accent), #1e40af);
  border: none;
  color: #fff;
  padding: 0.6rem 1.1rem;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(37,99,235,0.12);
}

/* Cards & containers */
.card {
  background: var(--card);
  border-radius: 10px;
  border: 1px solid rgba(15,23,42,0.04);
  box-shadow: 0 8px 28px rgba(15,23,42,0.04);
}

/* Headings */
h1, h2, h3, h4 {
  font-weight: 600;
  color: #0b1220;
}

/* Footer */
footer {
  background: transparent;
  color: var(--muted);
}

/* -------- Palette: Hot Pink / Tiffany / Mint / Yellow -------- */
:root {
  --hot-pink: #FFAEBC;
  --tiffany:  #A0E7E5;
  --mint:     #B4F8C8;
  --cream:    #FBE7C6;

  /* keep a dark base for contrast */
  --bg-dark:  #07121a;
  --panel:    rgba(255,255,255,0.03);

  --nav-height: 72px;
  font-family: 'Orbitron', 'Press Start 2P', system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* apply palette to retro theme */
body.retro {
  background: radial-gradient(1200px 600px at 10% 10%, rgba(160,231,229,0.04), transparent 8%),
              linear-gradient(180deg, var(--bg-dark), #03060a 80%);
  color: var(--tiffany);
  padding-top: var(--nav-height);
}

/* subtle grid overlay softened with palette */
body.retro::after{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(0deg, rgba(180,248,200,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,174,188,0.02) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px;
  mix-blend-mode: overlay;
  opacity: 0.45;
}

/* Hero tweaks */
.hero-section {
  position: relative;
  color: var(--hot-pink);
  text-shadow: 0 2px 14px rgba(0,0,0,0.6);
}
.hero-section::before{
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,174,188,0.06), rgba(176,248,200,0.04));
  pointer-events: none;
}

/* Retro navbar using the new palette */
.retro-navbar{
  background: linear-gradient(180deg, rgba(3,6,10,0.85), rgba(3,6,10,0.7));
  border-bottom: 1px solid rgba(160,231,229,0.06);
  box-shadow: 0 6px 18px rgba(2,6,12,0.6);
  backdrop-filter: blur(6px);
}
.retro-navbar .navbar-brand{
  color: var(--hot-pink);
  font-weight: 800;
  letter-spacing: 0.8px;
  text-shadow: 0 0 10px rgba(255,174,188,0.08);
}
.retro-navbar .nav-link{
  color: rgba(224,248,245,0.95);
  margin-left: 8px;
  transition: color .16s, transform .12s, text-shadow .12s;
}
.retro-navbar .nav-link:hover{
  color: var(--tiffany);
  text-shadow: 0 0 8px rgba(160,231,229,0.12);
  transform: translateY(-2px);
}
.retro-navbar .nav-link.active{
  color: var(--mint);
  box-shadow: inset 0 -3px 0 var(--mint);
}

/* Buttons: warm + cool blend */
.btn-primary {
  background: linear-gradient(90deg, var(--hot-pink), var(--tiffany));
  border: none;
  color: #051018;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(160,231,229,0.06), 0 6px 18px rgba(255,174,188,0.04);
  border-radius: 10px;
}
.btn-primary:hover {
  transform: translateY(-3px);
  filter: brightness(1.03);
}

/* Feature columns/cards use palette accents */
.card, .container.kusa-panel, main.container, .container.py-4 {
  background: linear-gradient(180deg, rgba(138,43,226,0.12), rgba(160,231,229,0.08));
  border: 1px solid rgba(160,231,229,0.1);
  color: #e6ffff;
  box-shadow: 0 14px 36px rgba(2,6,12,0.6);
}
.card .card-title { color: var(--hot-pink); }
.card .card-text { color: #55a5a1; }

/* Feature blocks on index */
#features .col-md-4.bg-primary { background: linear-gradient(180deg, var(--tiffany), rgba(160,231,229,0.85)); color:#021018; }
#features .col-md-4.bg-secondary { background: linear-gradient(180deg, var(--mint), rgba(180,248,200,0.9)); color:#021018; }

/* Headings */
h1, h2, h3 {
  color: var(--hot-pink);
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

/* Section headings without shadow */
main h2 {
  text-shadow: none;
}

/* Improve readability where "white" text was used */

/* hero: place text on a semi-opaque panel so it reads over any image */
.hero-section .hero-content{
  background: linear-gradient(180deg, rgba(2,6,8,0.70), rgba(2,6,8,0.38));
  padding: 1.25rem 1.5rem;
  border-radius: 10px;
  display: inline-block;
  max-width: 92%;
  box-shadow: 0 12px 30px rgba(0,0,0,0.6);
}

/* stronger, readable heading and subtitle */
.hero-title{
  color: var(--hot-pink, #FFAEBC);
  margin: 0 0 .35rem 0;
  text-shadow: 0 6px 22px rgba(0,0,0,0.65);
  font-size: clamp(1.8rem, 4vw, 3rem);
}
.hero-sub{
  color: var(--tiffany, #A0E7E5);
  margin-bottom: .75rem;
  text-shadow: 0 3px 14px rgba(0,0,0,0.55);
}

/* generic contrast text utility for sections that used text-white */
.contrast-text {
  color: rgba(255,255,255,0.94);
  text-shadow: 0 2px 10px rgba(0,0,0,0.55);
  line-height: 1.6;
}

/* footer readability */
footer {
  color: var(--cream, #FBE7C6);
  text-shadow: 0 1px 6px rgba(0,0,0,0.45);
}
/* Page-specific refinements to match index theme and remove placeholders */
  .hero-section { padding: 3.25rem 0; text-align:center; }
    .hero-title { font-size: clamp(1.8rem, 3.8vw, 2.6rem); margin-bottom:.25rem; }
    .hero-sub { color: rgba(45, 75, 74, 0.9); margin-bottom:0.5rem; }

    /* Carousel + cards */
    .tips-carousel .card {
      border-radius: 12px;
      overflow: hidden;
      background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.03));
      border: 1px solid rgba(160,231,229,0.03);
      color: #e6ffff;
      min-height: 190px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition: transform .28s ease, box-shadow .28s ease;
    }
    .tips-carousel .card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 40px rgba(2,6,12,0.6);
    }
    .tips-carousel .card .card-body { padding: 1rem 1rem 1.25rem; }
    .tips-carousel .card-title { color: var(--hot-pink); font-weight:700; margin-bottom:.5rem; }

    /* make carousel show 3 cards per slide on wide screens, 2 on medium, 1 on small */
    .carousel .carousel-item { padding: 1rem 0; }
    @media (min-width: 992px) {
      .tips-carousel .col-lg-4 { display:block; }
    }
    @media (max-width: 991px) and (min-width: 768px) {
      .tips-carousel .col-md-6 { display:block; }
      .tips-carousel .col-lg-4 { display:none; }
    }
    @media (max-width: 767px) {
      .tips-carousel .col-md-6, .tips-carousel .col-lg-4 { display:none; }
      .tips-carousel .col-12 { display:block; }
    }

    /* indicators & controls color */
    .carousel-indicators [data-bs-target] { background-color: rgba(255,255,255,0.16); }
    .carousel-control-prev-icon,
    .carousel-control-next-icon { filter: drop-shadow(0 2px 6px rgba(0,0,0,0.6)); }

    /* footer */
    footer { margin-top: 2.25rem; padding: 1.25rem 0; color: var(--cream); text-align:center; }

     .brand-grid .card {
      position: relative;
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s;
      border: 1px solid rgba(255,255,255,0.03);
      overflow: hidden;
      will-change: transform;
      background-clip: padding-box;
    }

    /* soft colored glow layers (theme: Hot Pink / Tiffany / Mint) */
    .brand-grid .card::after{
      content: "";
      position: absolute;
      inset: -10px;
      border-radius: 10px;
      background:
        radial-gradient(40% 50% at 15% 15%, rgba(255,174,188,0.06), transparent 20%),
        radial-gradient(50% 60% at 85% 85%, rgba(160,231,229,0.05), transparent 25%),
        linear-gradient(180deg, transparent, rgba(180,248,200,0.02));
      opacity: 0;
      pointer-events: none;
      transition: opacity .24s ease, transform .24s ease;
      z-index: 0;
      filter: blur(10px);
    }

    /* keep content above glow layer */
    .brand-grid .card .card-body,
    .brand-grid .card .brand-img { position: relative; z-index: 1; }

    .brand-grid .card:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow:
        0 20px 40px rgba(2,6,12,0.6),
        0 0 48px 8px rgba(255,174,188,0.06),
        0 0 96px 18px rgba(160,231,229,0.04);
      border-color: rgba(160,231,229,0.12);
    }

    .brand-grid .card:hover::after{
      opacity: 1;
      transform: scale(1.02);
    }

    .brand-grid .card .brand-img {
      transition: transform .36s ease, filter .24s ease;
      display:block;
      width:100%;
      height:auto;
    }

    .brand-grid .card:hover .brand-img {
      transform: scale(1.05);
      filter: brightness(1.04) contrast(1.03) drop-shadow(0 12px 24px rgba(160,231,229,0.12));
    }

    .brand-grid a.text-reset { cursor: pointer; }

    .brand-grid .card-body {
      transition: background-color .24s ease;
    }
    .brand-grid .card:hover .card-body {
      background: rgba(0,0,0,0.02);}

       /* Page-specific refinements */
    .hero-section { padding: 3.25rem 0; text-align: center; }
    .hero-title { font-size: clamp(1.8rem, 3.8vw, 2.6rem); margin-bottom: .25rem; }
    .hero-sub { color: rgba(160,231,229,0.9); margin-bottom: .75rem; }

    /* Exposure triangle card */
    .exposure-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
      align-items: center;
      padding: 1rem;
      border-radius: 12px;
      background: linear-gradient(180deg, rgba(138,43,226,0.08), rgba(160,231,229,0.05));
      border: 1px solid rgba(160,231,229,0.08);
      box-shadow: 0 18px 40px rgba(2,6,12,0.55);
    }
    .exposure-card img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      display:block;
    }
    .exposure-card h3 { color: var(--hot-pink); margin-bottom:.5rem; }
    .exposure-card p { color: rgba(58, 170, 142, 0.95); line-height:1.5; }

    /* Responsive: stack on small screens */
    @media (max-width: 767px) {
      .exposure-card { grid-template-columns: 1fr; }
      .hero-section { padding-top: 96px; }
    }

    /* Slight tighten up carousel cards */
    .tips-carousel .card { min-height: 170px; border-radius:10px; }

  .lens-carousel { height: 220px; overflow: hidden; border-bottom-left-radius: 8px; border-bottom-right-radius: 8px; }
    .lens-carousel .carousel-item img { width:100%; height:220px; object-fit:cover; display:block; }
    .lens-card { display:flex; flex-direction:column; height:100%; position:relative; }
    .lens-card .card-body { flex:1 0 auto; }
    .lens-card .carousel-controls { position: absolute; inset: auto 8px 8px 8px; display:flex; justify-content:space-between; pointer-events:none; }
    .lens-card .carousel-controls .btn { pointer-events:auto; background: rgba(2,6,12,0.36); border: none; color: #fff; }
    @media (max-width:767px){ .lens-carousel { height:160px } .lens-carousel .carousel-item img{ height:160px } }

    .brand-grid .card {
      position: relative;
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s;
      border: 1px solid rgba(255,255,255,0.03);
      overflow: hidden;
      will-change: transform;
      background-clip: padding-box;
    }

    /* soft colored glow layers (theme: Hot Pink / Tiffany / Mint) */
    .brand-grid .card::after{
      content: "";
      position: absolute;
      inset: -10px;
      border-radius: 10px;
      background:
        radial-gradient(40% 50% at 15% 15%, rgba(255,174,188,0.06), transparent 20%),
        radial-gradient(50% 60% at 85% 85%, rgba(160,231,229,0.05), transparent 25%),
        linear-gradient(180deg, transparent, rgba(180,248,200,0.02));
      opacity: 0;
      pointer-events: none;
      transition: opacity .24s ease, transform .24s ease;
      z-index: 0;
      filter: blur(10px);
    }

    /* keep content above glow layer */
    .brand-grid .card .card-body,
    .brand-grid .card .brand-img { position: relative; z-index: 1; }

    .brand-grid .card:hover {
      transform: translateY(-8px) scale(1.02);
      box-shadow:
        0 20px 40px rgba(2,6,12,0.6),
        0 0 48px 8px rgba(255,174,188,0.06),
        0 0 96px 18px rgba(160,231,229,0.04);
      border-color: rgba(160,231,229,0.12);
    }

    .brand-grid .card:hover::after{
      opacity: 1;
      transform: scale(1.02);
    }

    .brand-grid .card .brand-img {
      transition: transform .36s ease, filter .24s ease;
      display:block;
      width:100%;
      height:auto;
    }

    .brand-grid .card:hover .brand-img {
      transform: scale(1.05);
      filter: brightness(1.04) contrast(1.03) drop-shadow(0 12px 24px rgba(160,231,229,0.12));
    }

    .brand-grid a.text-reset { cursor: pointer; }

    .brand-grid .card-body {
      transition: background-color .24s ease;
    }
    .brand-grid .card:hover .card-body {
      background: rgba(0,0,0,0.02);
    }

    /* Card hover effect for photography cards */
    .card-hover {
      transition: transform .24s ease, box-shadow .24s ease;
    }
    .card-hover:hover {
      transform: translateY(-6px) scale(1.01);
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    }

    /* Lens card styling with spacing and hover */
    .lens-card {
      margin-bottom: 2rem;
      padding: 1.5rem;
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
      border: 1px solid rgba(160,231,229,0.08);
    }
    .lens-card:hover {
      transform: translateY(-8px) scale(1.01);
      box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 40px rgba(160,231,229,0.1);
      border-color: rgba(160,231,229,0.15);
    }

    /* Hoverable glow effect for alternative sections */
    .hoverable-glow {
      transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
      border: 1px solid rgba(160,231,229,0.08);
      margin-bottom: 1.5rem;
    }
    .hoverable-glow:hover {
      transform: translateY(-6px) scale(1.01);
      box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 30px rgba(255,77,210,0.15), 0 0 60px rgba(160,231,229,0.12);
      border-color: rgba(255,77,210,0.2);
    }

    /* Force dark background on all hoverable-glow cards */
    .hoverable-glow {
      background: linear-gradient(180deg, rgba(138,43,226,0.12), rgba(160,231,229,0.08)) !important;
    }