/* =========================================================
   SOSTAHK — Society of Science, Technology and Humanity, Kalyan
   Recreated & responsive front-end
   ========================================================= */

:root{
  /* Brand palette (from original site) */
  --gold:        #FFB100;
  --gold-soft:   #F9C349;
  --ink:         #1E1810;   /* dark charcoal text / headings */
  --ink-soft:    #62615C;   /* muted body text */
  --gray:        #4B4F58;
  --cream:       #F8F7F3;   /* light section background */
  --cream-alt:   #F6F7F8;
  --white:       #FFFFFF;
  --black:       #000000;

  --maxw: 1240px;
  --radius: 10px;
  --shadow-sm: 0 4px 14px rgba(0,0,0,.08);
  --shadow-md: 0 12px 30px rgba(0,0,0,.14);
  --trans: .3s ease;

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Noto Sans', sans-serif;
}

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

html{ scroll-behavior:smooth; }

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }

.container{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:20px;
}

h1,h2,h3,h4{ font-family:var(--font-head); line-height:1.25; color:var(--ink); }

/* ---------- Section basics ---------- */
.section{ padding:70px 0; }

.section-title{
  font-size:2rem;
  font-weight:700;
  text-align:center;
  margin-bottom:.4em;
  position:relative;
}
.section-title--light{ color:var(--white); }

.divider{
  display:block;
  width:70px; height:4px;
  background:var(--gold);
  border-radius:4px;
  margin:14px 0 24px;
}
.divider--light{ background:var(--gold); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.9rem;
  padding:12px 24px;
  border-radius:6px;
  border:2px solid transparent;
  cursor:pointer;
  transition:var(--trans);
  white-space:nowrap;
}
.btn__arrow{ transition:transform var(--trans); }
.btn:hover .btn__arrow{ transform:translateX(4px); }

.btn--primary{
  background:var(--gold);
  color:var(--ink);
  border-color:var(--gold);
}
.btn--primary:hover{
  background:var(--ink);
  color:var(--gold);
  border-color:var(--ink);
}
.btn--outline{
  background:transparent;
  color:var(--ink);
  border-color:var(--gold);
}
.btn--outline:hover{
  background:var(--gold);
  color:var(--ink);
}

/* =========================================================
   TOP BAR
   ========================================================= */
.topbar{
  background:var(--ink);
  color:var(--cream);
  font-size:.85rem;
}
.topbar__inner{ display:flex; justify-content:flex-end; }
.topbar__contact{ display:flex; gap:26px; flex-wrap:wrap; }
.topbar__contact a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 0;
  transition:color var(--trans);
}
.topbar__contact a:hover{ color:var(--gold); }
.topbar__contact svg{ width:15px; height:15px; fill:var(--gold); }

/* =========================================================
   HEADER / NAV
   ========================================================= */
.header{
  background:var(--white);
  box-shadow:var(--shadow-sm);
  position:sticky;
  top:0;
  z-index:100;
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:92px;
}
.header__logo{ flex:0 1 auto; min-width:0; }
.header__logo img{
  height:clamp(52px, 6vw, 74px);
  width:auto;
  max-width:100%;
}

.nav__menu{ display:flex; align-items:center; gap:4px; }
.nav__menu > li{ position:relative; }
.nav__menu a{
  display:block;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.92rem;
  color:var(--ink);
  padding:14px 16px;
  border-radius:6px;
  transition:var(--trans);
}
.nav__menu > li > a:hover,
.nav__menu > li > a.active{ color:var(--gold); }

.caret{
  display:inline-block;
  width:0;height:0;
  margin-left:5px;
  border-left:4px solid transparent;
  border-right:4px solid transparent;
  border-top:5px solid currentColor;
  vertical-align:middle;
  transition:transform var(--trans);
}

/* Dropdown */
.dropdown{
  position:absolute;
  top:100%;
  left:0;
  min-width:230px;
  background:var(--white);
  box-shadow:var(--shadow-md);
  border-top:3px solid var(--gold);
  border-radius:0 0 8px 8px;
  padding:8px 0;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:var(--trans);
  z-index:120;
}
.has-dropdown:hover > .dropdown{
  opacity:1; visibility:visible; transform:translateY(0);
}
.has-dropdown:hover > a .caret{ transform:rotate(180deg); }
.dropdown a{
  padding:10px 20px;
  font-size:.88rem;
  border-radius:0;
}
.dropdown a:hover{ background:var(--cream); color:var(--gold); }

/* Hamburger */
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;height:44px;
  background:transparent;
  border:none;
  cursor:pointer;
}
.nav-toggle span{
  width:26px;height:3px;
  background:var(--ink);
  border-radius:3px;
  transition:var(--trans);
}
.nav-toggle.open span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }

/* =========================================================
   HERO SLIDER
   ========================================================= */
.hero{
  position:relative;
  height:clamp(500px, 84vh, 780px);
  overflow:hidden;
  color:var(--white);
}
.hero__slides{ position:absolute; inset:0; }
.hero__slide{
  position:absolute; inset:0;
  background-size:cover;
  background-position:center 20%;   /* bias toward top so faces stay in frame */
  opacity:0;
  transition:opacity 1s ease;
  transform:scale(1);
}
.hero__slide.is-active{
  opacity:1;
  animation:kenburns 8s ease forwards;
}
/* gentle zoom so the image is barely cropped */
@keyframes kenburns{ from{ transform:scale(1);} to{ transform:scale(1.05);} }

.hero__overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(30,24,16,.35) 0%, rgba(30,24,16,.65) 100%);
}
.hero__content{
  position:relative;
  z-index:2;
  height:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-end;
  text-align:center;
  padding-bottom:64px;
}
.hero__heading{
  color:var(--white);
  font-size:clamp(1.6rem, 4vw, 3rem);
  font-weight:800;
  max-width:900px;
  text-shadow:0 2px 18px rgba(0,0,0,.5);
}
.hero__desc{
  margin-top:14px;
  font-size:clamp(1rem, 2vw, 1.35rem);
  font-weight:600;
  color:var(--gold-soft);
  text-shadow:0 2px 10px rgba(0,0,0,.5);
}

.hero__nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:3;
  width:48px;height:48px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.15);
  border:2px solid rgba(255,255,255,.6);
  border-radius:50%;
  cursor:pointer;
  backdrop-filter:blur(2px);
  transition:var(--trans);
}
.hero__nav:hover{ background:var(--gold); border-color:var(--gold); }
.hero__nav svg{ width:22px;height:22px; fill:var(--white); }
.hero__nav:hover svg{ fill:var(--ink); }
.hero__nav--prev{ left:20px; }
.hero__nav--next{ right:20px; }

.hero__dots{
  position:absolute;
  bottom:24px; left:50%;
  transform:translateX(-50%);
  z-index:3;
  display:flex; gap:10px;
}
.hero__dots button{
  width:12px;height:12px;
  border-radius:50%;
  border:2px solid var(--white);
  background:transparent;
  cursor:pointer;
  transition:var(--trans);
}
.hero__dots button.active{ background:var(--gold); border-color:var(--gold); transform:scale(1.15); }

/* =========================================================
   UPCOMING EVENTS
   ========================================================= */
.events-highlight{ background:var(--cream); }
.events-highlight__inner{ text-align:center; max-width:860px; }
.events-highlight .section-title{ margin-bottom:32px; }

.conference-banner{
  background:var(--white);
  border:1px solid #eee;
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow-sm);
  margin-bottom:34px;
}
.conf__title{ font-size:1.5rem; font-weight:700; color:var(--ink); }
.conf__on{ font-family:var(--font-head); font-weight:600; color:var(--ink-soft); margin:6px 0; }
.conf__topic{
  font-size:1.15rem;
  font-weight:700;
  color:var(--gold);
  max-width:720px;
  margin:0 auto 26px;
}
.conf__label{
  font-family:var(--font-head);
  font-weight:700;
  color:var(--ink);
  margin-top:22px;
}
.conf__org{ color:var(--ink-soft); font-weight:500; }
.conf__meta{ color:var(--ink-soft); margin-top:16px; }
.conf__meta strong{ color:var(--ink); }

.conf__actions{
  display:flex;
  gap:16px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:34px;
}

/* =========================================================
   MEMBERSHIP
   ========================================================= */
.membership{
  position:relative;
  background-size:cover;
  background-position:center;
  background-attachment:fixed;
}
.membership__overlay{
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(30,24,16,.74) 0%, rgba(30,24,16,.48) 100%);
}
.membership__inner{ position:relative; z-index:2; }
.membership__card{ max-width:640px; }
.membership__card .section-title{ text-align:left; }
.membership__card p{ color:#eae7e0; margin-bottom:26px; }

/* =========================================================
   PAST EVENTS
   ========================================================= */
.past-events{ background:var(--white); }
.past-events__grid{
  display:grid;
  grid-template-columns:1fr 1.1fr;
  gap:50px;
  align-items:center;
}
.past-events__text .section-title{ text-align:left; }
.past-events__text p{ color:var(--ink-soft); margin-bottom:26px; }
.past-events__actions{ display:flex; gap:14px; flex-wrap:wrap; }

.past-events__gallery{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.past-events__gallery figure{
  overflow:hidden;
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.past-events__gallery img{
  width:100%;
  height:100%;
  object-fit:cover;
  aspect-ratio:4/3;
  transition:transform .5s ease;
}
.past-events__gallery figure:hover img{ transform:scale(1.08); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:var(--ink); color:#d8d5cd; }
.footer__inner{
  display:flex;
  align-items:center;
  gap:40px;
  padding:44px 20px;
  flex-wrap:wrap;
}
.footer__logo{
  height:52px;
  background:var(--white);
  padding:8px 12px;
  border-radius:8px;
}
.footer__info p{ margin-bottom:8px; font-size:.95rem; }
.footer__contact{ display:flex; flex-wrap:wrap; gap:6px 14px; }
.footer__contact a{ color:var(--gold-soft); transition:color var(--trans); }
.footer__contact a:hover{ color:var(--gold); }
.footer__contact .sep{ color:#5a544a; }

.footer__bottom{
  background:#141009;
  padding:16px 0;
  font-size:.85rem;
  text-align:center;
  color:#a19c92;
}
.footer__bottom a{ color:var(--gold); }

/* Scroll to top */
.scroll-top{
  position:fixed;
  right:22px; bottom:22px;
  width:46px;height:46px;
  border-radius:50%;
  border:none;
  background:var(--gold);
  color:var(--ink);
  font-size:1.3rem;
  cursor:pointer;
  box-shadow:var(--shadow-md);
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:var(--trans);
  z-index:90;
}
.scroll-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.scroll-top:hover{ background:var(--ink); color:var(--gold); }

/* =========================================================
   RESPONSIVE — TABLET
   ========================================================= */
@media (max-width:1024px){
  .past-events__grid{ grid-template-columns:1fr; gap:36px; }
  .past-events__text .section-title,
  .past-events__text .divider{ margin-inline:auto; }
  .past-events__text{ text-align:center; }
  .past-events__text .divider{ margin-inline:auto; }
  .past-events__actions{ justify-content:center; }
  .membership{ background-attachment:scroll; }
}

/* =========================================================
   RESPONSIVE — MOBILE NAV + LAYOUT
   ========================================================= */
@media (max-width:900px){
  .nav-toggle{ display:flex; }

  .nav{
    position:fixed;
    top:0; right:-100%;
    width:min(320px, 85vw);
    height:100vh;
    background:var(--white);
    box-shadow:-4px 0 30px rgba(0,0,0,.2);
    padding:80px 20px 30px;
    overflow-y:auto;
    transition:right .35s ease;
    z-index:110;
  }
  .nav.open{ right:0; }

  .nav__menu{ flex-direction:column; align-items:stretch; gap:2px; }
  .nav__menu > li{ border-bottom:1px solid #f0efec; }
  .nav__menu a{ padding:14px 12px; }

  .dropdown{
    position:static;
    opacity:1; visibility:visible;
    transform:none;
    box-shadow:none;
    border-top:none;
    border-left:3px solid var(--gold);
    border-radius:0;
    margin:0 0 8px 12px;
    padding:0;
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
  }
  .has-dropdown.open .dropdown{ max-height:320px; }
  .has-dropdown.open > a .caret{ transform:rotate(180deg); }

  .nav-backdrop{
    position:fixed; inset:0;
    background:rgba(0,0,0,.45);
    opacity:0; visibility:hidden;
    transition:var(--trans);
    z-index:90;
  }
  .nav-backdrop.show{ opacity:1; visibility:visible; }
}

@media (max-width:768px){
  .section{ padding:52px 0; }
  .section-title{ font-size:1.6rem; }
  .topbar__inner{ justify-content:center; }
  .topbar__contact{ gap:16px; justify-content:center; }
  .topbar{ font-size:.78rem; }

  .membership__card .section-title{ text-align:center; }
  .membership__card .divider{ margin-inline:auto; }
  .membership__card{ text-align:center; }
  .membership__card p{ text-align:left; }

  .footer__inner{ flex-direction:column; text-align:center; gap:22px; }
  .footer__contact{ justify-content:center; }
}

@media (max-width:480px){
  .header__logo img{ height:44px; }
  .hero__nav{ width:40px;height:40px; }
  .hero__nav--prev{ left:10px; }
  .hero__nav--next{ right:10px; }
  .conf__actions .btn,
  .past-events__actions .btn{ width:100%; justify-content:center; }
  .past-events__gallery{ grid-template-columns:1fr 1fr; gap:10px; }
}

/* =========================================================
   INNER PAGES — shared page banner
   ========================================================= */
.page-hero{
  position:relative;
  background-image:
    linear-gradient(rgba(30,24,16,.45), rgba(30,24,16,.62)),
    url('../img/page-banner.jpg');
  background-size:cover;
  background-position:center;
  color:var(--white);
  padding:120px 0;
  text-align:center;
  overflow:hidden;
}
.page-hero h1{
  color:var(--white);
  font-size:clamp(1.8rem, 4vw, 2.7rem);
  font-weight:800;
}
.page-hero .breadcrumb{
  margin-top:14px;
  font-family:var(--font-head);
  font-size:.9rem;
  color:#cfc9bd;
}
.page-hero .breadcrumb a{ color:var(--gold-soft); }
.page-hero .breadcrumb span{ color:var(--gold); }

.page-intro{
  max-width:820px;
  margin:0 auto;
  text-align:center;
  color:var(--ink-soft);
  font-size:1.05rem;
}

/* section headings on inner pages */
.eyebrow{
  display:inline-block;
  font-family:var(--font-head);
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:.78rem;
  color:var(--gold);
  margin-bottom:8px;
}

/* =========================================================
   AIMS / CHECK LIST
   ========================================================= */
.check-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px 30px;
  margin-top:36px;
}
.check-list li{
  position:relative;
  padding-left:40px;
  color:var(--ink-soft);
  line-height:1.65;
}
.check-list li::before{
  content:"✓";
  position:absolute;
  left:0; top:2px;
  width:26px;height:26px;
  display:grid;place-items:center;
  background:var(--gold);
  color:var(--ink);
  font-weight:700;
  border-radius:50%;
  font-size:.85rem;
}

/* =========================================================
   VISION CARDS
   ========================================================= */
.vision-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
  margin-top:40px;
}
.vision-card{
  background:var(--white);
  border:1px solid #eee;
  border-top:4px solid var(--gold);
  border-radius:var(--radius);
  padding:30px 26px;
  box-shadow:var(--shadow-sm);
  transition:var(--trans);
}
.vision-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.vision-card h3{ font-size:1.15rem; margin-bottom:10px; }
.vision-card p{ color:var(--ink-soft); font-size:.95rem; }
.vision-card .num{
  display:inline-grid;place-items:center;
  width:46px;height:46px;
  border-radius:12px;
  background:var(--cream);
  color:var(--gold);
  font-family:var(--font-head);
  font-weight:800;
  font-size:1.2rem;
  margin-bottom:16px;
}

/* =========================================================
   TEAM / COMMITTEE
   ========================================================= */
.team-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  margin-top:40px;
}
.team-card{
  text-align:center;
  background:var(--white);
  border:1px solid #eee;
  border-radius:var(--radius);
  padding:30px 18px;
  box-shadow:var(--shadow-sm);
  transition:var(--trans);
}
.team-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.team-card .avatar{
  width:84px;height:84px;
  margin:0 auto 16px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--gold) 0%, var(--gold-soft) 100%);
  display:grid;place-items:center;
  font-family:var(--font-head);
  font-weight:800;
  font-size:1.7rem;
  color:var(--ink);
}
.team-card h3{ font-size:1.05rem; margin-bottom:4px; }
.team-card .role{
  font-family:var(--font-head);
  font-weight:600;
  font-size:.85rem;
  color:var(--gold);
  text-transform:uppercase;
  letter-spacing:.05em;
}
.team-card.is-lead .avatar{ background:var(--ink); color:var(--gold); }

/* =========================================================
   OFFICE BEARERS
   ========================================================= */
.bearer{
  background:var(--white);
  border:1px solid #eee;
  border-left:5px solid var(--gold);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow-sm);
  margin-bottom:26px;
}
.bearer h3{ font-size:1.4rem; margin-bottom:16px; }
.bearer ul{ display:grid; gap:10px; }
.bearer li{
  position:relative;
  padding-left:26px;
  color:var(--ink-soft);
}
.bearer li::before{
  content:"›";
  position:absolute; left:6px; top:-1px;
  color:var(--gold);
  font-weight:800;
  font-size:1.2rem;
}
.bearer .btn{ margin-top:22px; }

/* =========================================================
   MEMBERSHIP TIERS
   ========================================================= */
.tiers{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
  margin-top:40px;
  max-width:820px;
  margin-inline:auto;
}
.tier{
  background:var(--white);
  border:2px solid #eee;
  border-radius:16px;
  padding:38px 30px;
  text-align:center;
  box-shadow:var(--shadow-sm);
  transition:var(--trans);
}
.tier:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.tier--featured{ border-color:var(--gold); position:relative; }
.tier--featured::before{
  content:"Popular";
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--gold); color:var(--ink);
  font-family:var(--font-head); font-weight:700; font-size:.72rem;
  padding:4px 16px; border-radius:20px;
}
.tier h3{ font-size:1.3rem; }
.tier .price{
  font-family:var(--font-head);
  font-weight:800;
  font-size:2.6rem;
  color:var(--gold);
  margin:14px 0 4px;
}
.tier .price small{ font-size:1rem; color:var(--ink-soft); font-weight:500; }
.tier p{ color:var(--ink-soft); margin-bottom:24px; }

/* =========================================================
   FORMS
   ========================================================= */
.form-card{
  background:var(--white);
  border:1px solid #eee;
  border-radius:var(--radius);
  padding:38px;
  box-shadow:var(--shadow-sm);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:18px; }
.field label{
  display:block;
  font-family:var(--font-head);
  font-weight:600;
  font-size:.85rem;
  margin-bottom:6px;
  color:var(--ink);
}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  border:1.5px solid #e2e0da;
  border-radius:8px;
  font-family:var(--font-body);
  font-size:.95rem;
  background:var(--cream-alt);
  transition:var(--trans);
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--gold);
  background:var(--white);
  box-shadow:0 0 0 3px rgba(255,177,0,.15);
}
.field textarea{ resize:vertical; min-height:130px; }
.form-note{ font-size:.85rem; color:var(--ink-soft); margin-top:10px; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1.4fr;
  gap:40px;
  align-items:start;
}
.contact-info{ display:grid; gap:20px; }
.info-card{
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:var(--white);
  border:1px solid #eee;
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow-sm);
}
.info-card .ic{
  flex:0 0 auto;
  width:48px;height:48px;
  border-radius:12px;
  background:var(--cream);
  display:grid;place-items:center;
}
.info-card .ic svg{ width:22px;height:22px; fill:var(--gold); }
.info-card h4{ font-size:1rem; margin-bottom:4px; }
.info-card p, .info-card a{ color:var(--ink-soft); font-size:.92rem; }
.info-card a:hover{ color:var(--gold); }

/* =========================================================
   MEMBERS LIST TABLE
   ========================================================= */
.table-wrap{ overflow-x:auto; border-radius:var(--radius); box-shadow:var(--shadow-sm); }
.members-table{
  width:100%;
  border-collapse:collapse;
  background:var(--white);
  min-width:560px;
}
.members-table th,
.members-table td{
  padding:14px 18px;
  text-align:left;
  border-bottom:1px solid #eee;
  font-size:.92rem;
}
.members-table th{
  background:var(--ink);
  color:var(--white);
  font-family:var(--font-head);
  font-weight:600;
}
.members-table tbody tr:hover{ background:var(--cream); }
.members-table td .role-tag{
  display:inline-block;
  padding:3px 10px;
  border-radius:14px;
  font-size:.78rem;
  font-weight:600;
  background:rgba(255,177,0,.16);
  color:#9a6b00;
}
.empty-state{
  text-align:center;
  padding:50px 20px;
  color:var(--ink-soft);
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
.gallery-grid figure{
  overflow:hidden;
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  cursor:pointer;
  position:relative;
  aspect-ratio:1/1;
}
.gallery-grid img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.gallery-grid figure::after{
  content:"🔍";
  position:absolute; inset:0;
  display:grid;place-items:center;
  font-size:1.6rem;
  background:rgba(30,24,16,.45);
  opacity:0;
  transition:var(--trans);
}
.gallery-grid figure:hover img{ transform:scale(1.1); }
.gallery-grid figure:hover::after{ opacity:1; }

/* Lightbox */
.lightbox{
  position:fixed; inset:0;
  background:rgba(10,8,4,.92);
  display:none;
  place-items:center;
  z-index:200;
  padding:30px;
}
.lightbox.open{ display:grid; }
.lightbox img{
  max-width:92vw;
  max-height:86vh;
  border-radius:8px;
  box-shadow:0 20px 60px rgba(0,0,0,.6);
}
.lightbox__close,
.lightbox__nav{
  position:absolute;
  background:rgba(255,255,255,.12);
  border:2px solid rgba(255,255,255,.5);
  color:var(--white);
  width:48px;height:48px;
  border-radius:50%;
  font-size:1.4rem;
  cursor:pointer;
  display:grid;place-items:center;
  transition:var(--trans);
}
.lightbox__close:hover,
.lightbox__nav:hover{ background:var(--gold); border-color:var(--gold); color:var(--ink); }
.lightbox__close{ top:22px; right:22px; }
.lightbox__nav--prev{ left:22px; top:50%; transform:translateY(-50%); }
.lightbox__nav--next{ right:22px; top:50%; transform:translateY(-50%); }

/* =========================================================
   INNER-PAGE RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .team-grid{ grid-template-columns:repeat(3,1fr); }
  .gallery-grid{ grid-template-columns:repeat(3,1fr); }
  .contact-grid{ grid-template-columns:1fr; }
}
@media (max-width:768px){
  .page-hero{ padding:80px 0; }
  .check-list{ grid-template-columns:1fr; }
  .vision-grid{ grid-template-columns:1fr; }
  .team-grid{ grid-template-columns:repeat(2,1fr); }
  .tiers{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .form-card{ padding:26px; }
  .bearer{ padding:24px; }
}
@media (max-width:480px){
  .team-grid{ grid-template-columns:1fr; }
  .lightbox__nav--prev{ left:10px; }
  .lightbox__nav--next{ right:10px; }
}