/* ================================================================
   CGT-2027 — 4th Global Cell & Gene Therapy Summit
   Premium Conference Website — Full Design System
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400;1,700&display=swap');

/* ================================================================
   CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
  --navy: #0B1426;
  --navy-2: #0E1B38;
  --navy-3: #162447;
  --navy-4: #1E3A5F;
  --blue: #0EA5E9;
  --blue-dark: #0369A1;
  --blue-light: #38BDF8;
  --blue-xlight: #BAE6FD;
  --emerald: #10B981;
  --emerald-dark: #059669;
  --emerald-light: #34D399;
  --teal: #14B8A6;
  --purple: #8B5CF6;
  --amber: #F59E0B;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --grad-hero: linear-gradient(135deg, #060D1C 0%, #0A1020 40%, #07152B 100%);
  --grad-navy: linear-gradient(135deg, #0B1426 0%, #1E3A5F 100%);
  /* --grad-accent: linear-gradient(135deg, #0EA5E9 0%, #10B981 100%); */
  --grad-accent: #0e218d;
  --grad-blue: linear-gradient(135deg, #0369A1 0%, #0EA5E9 100%);
  --grad-emerald: linear-gradient(135deg, #059669 0%, #10B981 100%);
  --grad-card: linear-gradient(135deg, rgba(14, 165, 233, .07) 0%, rgba(16, 185, 129, .07) 100%);
  --ff-head: 'Playfair Display', Georgia, serif;
  /* --ff-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; */
  --ff-body: 'Playfair Display', Georgia, serif;
  --container: 1280px;
  --section-py: 100px;
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-full: 9999px;
  --sh-xs: 0 1px 4px rgba(0, 0, 0, .06);
  --sh-sm: 0 2px 8px rgba(0, 0, 0, .08);
  --sh-md: 0 6px 24px rgba(0, 0, 0, .12);
  --sh-lg: 0 16px 48px rgba(0, 0, 0, .16);
  --sh-xl: 0 24px 64px rgba(0, 0, 0, .20);
  --sh-2xl: 0 40px 80px rgba(0, 0, 0, .28);
  --sh-blue: 0 8px 32px rgba(14, 165, 233, .30);
  --sh-emerald: 0 8px 32px rgba(16, 185, 129, .30);
  --sh-navy: 0 8px 32px rgba(11, 20, 38, .50);
  --t-fast: all .20s cubic-bezier(.4, 0, .2, 1);
  --t-base: all .30s cubic-bezier(.4, 0, .2, 1);
  --t-slow: all .50s cubic-bezier(.4, 0, .2, 1);
  --t-spring: all .40s cubic-bezier(.34, 1.56, .64, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale
}

body {
  font-family: var(--ff-body);
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65
}

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

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

ul,
ol {
  list-style: none
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit
}

input,
textarea,
select {
  font-family: inherit
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--ff-head);
  line-height: 1.15
}

/* ================================================================
   LAYOUT UTILITIES
   ================================================================ */


.section {
  padding: 40px 0
}

.section--dark {
  background: var(--navy);
  color: var(--white)
}

.section--light {
  background: var(--gray-50)
}

.text-center {
  text-align: center
}

.section-head {
  margin-bottom: 25px
}

.section-head.text-center .section-desc {
  margin-left: auto;
  margin-right: auto
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(14, 165, 233, .09);
  border: 1px solid rgba(14, 165, 233, .22);
  padding: 6px 16px;
  border-radius: var(--r-full);
  margin-bottom: 18px;
}

.section-label--em {
  color: var(--emerald);
  background: rgba(16, 185, 129, .09);
  border-color: rgba(16, 185, 129, .22)
}

.section-label--white {
  color: rgba(255, 255, 255, .85);
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .18)
}

.section-label i {
  font-size: 13px
}

.section-title {
  font-size: clamp(30px, 3.8vw, 35px);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 18px;
  letter-spacing: -.02em;
}

.section-title--white {
  color: var(--white)
}

.section-title em {
  font-style: normal;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 700px;
  line-height: 1.75;
  margin: auto;
}

.section-desc--white {
  color: rgba(255, 255, 255, .70)
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--ff-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--r-full);
  transition: var(--t-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: -.01em;
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, .28);
  width: 8px;
  height: 8px;
  pointer-events: none;
  transform: scale(0);
  animation: ripple .65s linear forwards;
}

@keyframes ripple {
  to {
    transform: scale(50);
    opacity: 0
  }
}

.btn-primary {
  background: var(--grad-accent);
  color: var(--white);
  /* box-shadow: var(--sh-blue) */
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 42px rgba(14, 165, 233, .40)
}

.btn-primary:active {
  transform: scale(.97)
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--sh-navy)
}

.btn-navy:hover {
  background: var(--navy-3);
  transform: translateY(-2px)
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, .32);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .10);
  border-color: rgba(255, 255, 255, .60);
  transform: translateY(-2px)
}

.btn-ghost {
  background: rgba(14, 165, 233, .10);
  color: var(--blue);
  border: 1.5px solid rgba(14, 165, 233, .20)
}

.btn-ghost:hover {
  background: rgba(14, 165, 233, .18);
  transform: translateY(-2px)
}

.btn-sm {
  font-size: 13px;
  padding: 10px 20px
}

.btn-lg {
  font-size: 16px;
  padding: 17px 36px
}

.btn-xl {
  font-size: 17px;
  padding: 20px 44px
}

/* ================================================================
   SCROLL REVEAL
   ================================================================ */
.reveal,
.reveal-l,
.reveal-r,
.reveal-scale {
  opacity: 0;
  transition: opacity .75s ease, transform .75s ease
}

.reveal {
  transform: translateY(35px)
}

.reveal-l {
  transform: translateX(-45px)
}

.reveal-r {
  transform: translateX(45px)
}

.reveal-scale {
  transform: scale(.92)
}

.reveal.in,
.reveal-l.in,
.reveal-r.in,
.reveal-scale.in {
  opacity: 1;
  transform: none
}

.d1 {
  transition-delay: .08s
}

.d2 {
  transition-delay: .16s
}

.d3 {
  transition-delay: .24s
}

.d4 {
  transition-delay: .32s
}

.d5 {
  transition-delay: .40s
}

.d6 {
  transition-delay: .48s
}

.d7 {
  transition-delay: .56s
}

.d8 {
  transition-delay: .64s
}

/* ================================================================
   NAVBAR & TOP RIBBON
   ================================================================ */
.top-ribbon {
  background: var(--grad-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 0;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}

.top-ribbon a {
  color: #fff;
  text-decoration: none;
  transition: var(--t-fast);
}

.top-ribbon a:hover {
  text-decoration: underline;
}

.ribbon-sep {
  opacity: 0.5;
  margin: 0 10px;
}

@media (max-width: 768px) {


  .ribbon-sep {
    display: none;
  }

  .top-ribbon a {
    font-size: 11.5px;
  }
}

#navbar {
  position: fixed;
  top: 35px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--t-base)
}

@media (max-width: 991px) {
  #navbar {
    top: 60px;
  }
}

#navbar.scrolled {
  top: 0;
  padding: 10px 0;
  background: rgba(9, 16, 28, .94);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  box-shadow: 0 4px 32px rgba(0, 0, 0, .35);
}

#navbar .logo-white {
  display: none;
}

#navbar.scrolled .logo-default {
  display: none;
}

#navbar.scrolled .logo-white {
  display: block;
}

#navbar.scrolled .relative > a,
#navbar.scrolled [role="menubar"] > a {
  color: #fff;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--grad-accent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-icon i {
  color: white;
  font-size: 18px
}

.nav-logo-texts {
  display: flex;
  flex-direction: column;
  line-height: 1
}

.nav-logo-name {
  font-family: var(--ff-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--white)
}

.nav-logo-sub {
  font-size: 9.5px;
  font-weight: 600;
  color: var(--blue-light);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-top: 3px
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, .78);
  padding: 7px 11px;
  border-radius: 8px;
  transition: var(--t-fast);
  white-space: nowrap
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, .10)
}

.nav-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  display: flex !important;
  align-items: center;
  gap: 4px;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  min-width: 200px;
  box-shadow: var(--sh-md);
  border-radius: var(--r-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--t-fast);
  z-index: 1000;
  padding: 8px 0;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown:hover .dropdown-toggle {
  color: var(--white);
  background: rgba(255, 255, 255, .10);
}

.dropdown-menu a {
  display: block !important;
  padding: 10px 20px !important;
  color: var(--gray-600) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  border-radius: 0 !important;
  text-transform: none !important;
  white-space: nowrap;
  background: transparent !important;
}

.dropdown-menu a:hover {
  background-color: var(--gray-50) !important;
  color: var(--navy) !important;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: var(--t-fast)
}

.hamburger:hover {
  background: rgba(255, 255, 255, .08)
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--t-base)
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg)
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0)
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg)
}

.nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(9, 16, 28, .98);
  backdrop-filter: blur(24px);
  z-index: 999;
  padding: 90px 32px 48px;
  transform: translateY(-110%);
  transition: transform .42s cubic-bezier(.4, 0, .2, 1);
  overflow-y: auto;
  display: none;
}

.nav-drawer.open {
  transform: translateY(0)
}

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 32px
}

.nav-drawer-links a {
  font-size: 17px;
  font-weight: 500;
  color: rgba(255, 255, 255, .80);
  padding: 14px 18px;
  border-radius: var(--r-md);
  border-bottom: 1px solid rgba(255, 255, 255, .04);
  transition: var(--t-fast);
}

.nav-drawer-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, .07);
  border-bottom-color: transparent
}

/* Mobile dropdown overrides */
.nav-drawer .nav-dropdown {
  width: 100%;
}

.nav-drawer .dropdown-menu {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.03);
  padding: 5px 0 5px 20px;
  margin-top: 5px;
  border-radius: var(--r-md);
  display: none;
}

.nav-drawer .nav-dropdown.active .dropdown-menu {
  display: block;
}

.nav-drawer .dropdown-menu a {
  padding: 10px 15px !important;
  font-size: 15px !important;
  color: rgba(255, 255, 255, 0.7) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02) !important;
}

.nav-drawer .dropdown-menu a:hover {
  background: transparent !important;
  color: var(--white) !important;
}

.nav-drawer .dropdown-toggle {
  display: flex !important;
  justify-content: space-between;
  width: 100%;
}

.nav-drawer .nav-dropdown.active .dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-drawer-cta {
  display: flex;
  gap: 12px
}

/* ================================================================
   HERO
   ================================================================ */
#home {
  position: relative;
  min-height: 86vh;
  /* background: linear-gradient(rgba(6, 13, 28), rgba(6, 13, 28, 0.75)), url('../images/banner-img.webp') center/cover no-repeat; */
  /* background: linear-gradient(rgba(6, 13, 28, 0.75), rgba(6, 13, 28, 0.75)), url('../images/banner-img.webp') center/cover no-repeat; */
  /* background: linear-gradient(rgba(6, 13, 28, 0.75), rgba(6, 13, 28, 0.75)), url('../images/banner-img.webp?v=<?php echo time(); ?>') center/cover no-repeat; */
  /* background: linear-gradient(310deg, rgb(6 13 28 / 0%) 0%, rgb(6 13 28 / 96%) 70%), url(../images/banner-img.webp) center center / cover no-repeat; */
  /* background: linear-gradient(310deg, rgb(6 13 28 / 0%) 0%, rgb(6 13 28 / 96%) 70%), url(../images/banner-img.webp) center center / cover no-repeat; latest */
  background: url(../images/banner-img.webp) center center / cover no-repeat;
  color: #fff;
  display: flex;
  align-items: center;
  overflow: hidden
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(310deg, rgb(6 13 28 / 15%) 0%, rgb(6 13 28 / 90%) 75%);
  z-index: 2;
  pointer-events: none;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 70%, rgba(14, 165, 233, .07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 15%, rgba(16, 185, 129, .05) 0%, transparent 60%);
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
  padding: 10rem 0 5rem;
  width: 100%
}

/* .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
  justify-items: flex-start;
} */

/* @media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 7fr 3fr;
    justify-items: stretch;
  }
} */

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(14, 165, 233, .11);
  border: 1px solid rgba(14, 165, 233, .26);
  padding: 8px 18px;
  border-radius: var(--r-full);
  margin-bottom: 26px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  animation: dot-pulse 2s ease-in-out infinite
}

@keyframes dot-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: .4;
    transform: scale(.8)
  }
}

.hero-stats-ribbon {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  background: rgba(11, 20, 38, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stats-ribbon .stat-item {
  padding: 18px 10px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stats-ribbon .stat-item:last-child {
  border-right: none;
}

.hero-stats-ribbon .stat-num {
  font-size: clamp(22px, 2vw, 28px);
  margin-bottom: 2px;
}

.hero-stats-ribbon .stat-lbl {
  font-size: 10.5px;
}

.hero-left {
  /* text-align: center; */
  display: flex;
  flex-direction: column;
  /* align-items: center; */
  /* opacity: 0.78; */
  transition: opacity 0.3s ease;
}

.hero-left:hover {
  opacity: 1;
}

@keyframes floatDNA {

  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-12px) rotate(2deg);
  }
}

.hero-title {
  font-size: 50px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -.025em;
}

.hero-title .accent {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(15px, 1.8vw, 19px);
  color: rgba(255, 255, 255, .68);
  line-height: 1.72;
  margin-bottom: 34px;
  max-width: 600px;
}

.hero-pills {
  display: flex;
  gap: 14px;
  margin-bottom: 10px;
  flex-wrap: wrap;
  /* justify-content: center; */
}

.hero-pill {
  display: flex;
  align-items: center;
  gap: 9px;
  /* background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14); */
  padding: 10px 0px;
  /* border-radius: var(--r-full); */
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--white);
  /* backdrop-filter: blur(8px); */
  transition: var(--t-fast);
}

.hero-pill i {
  color: var(--blue-light);
  font-size: 14px
}

.hero-btns-main {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
  /* justify-content: center; */
}

.hero-btns-sec {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.hero-btns-sec .btn {
  font-size: 13px;
  padding: 9px 18px;
  background: rgba(255, 255, 255, .06);
  color: rgba(255, 255, 255, .78);
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: var(--r-full);
}

.hero-btns-sec .btn:hover {
  background: rgba(255, 255, 255, .12);
  color: var(--white)
}

/* .hero-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-end
} */

.countdown-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(20px);
  border-radius: var(--r-xl);
  padding: 30px;
  text-align: center;
}

.countdown-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 22px
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px
}

.cd-item {
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: var(--r-lg);
  padding: 18px 8px
}

.cd-num {
  font-family: var(--ff-head);
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cd-unit {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .45);
  margin-top: 6px
}

.hero-info-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(20px);
  border-radius: var(--r-xl);
  padding: 22px 28px;
  display: flex;
  gap: 28px;
}

.hero-info-item {
  display: flex;
  align-items: center;
  gap: 13px;
  flex: 1
}

.hero-info-icon {
  width: 44px;
  height: 44px;
  background: var(--grad-accent);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0
}

.hero-info-icon i {
  color: white;
  font-size: 17px
}

.hero-info-lbl {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .45);
  margin-bottom: 3px
}

.hero-info-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.3
}

.scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  opacity: .6;
  transition: var(--t-fast);
}

.scroll-indicator:hover {
  opacity: 1
}

.scroll-indicator span {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .55)
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid rgba(255, 255, 255, .30);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px
}

.scroll-dot {
  width: 3px;
  height: 3px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: scroll-anim 2.2s ease-in-out infinite
}

@keyframes scroll-anim {

  0%,
  100% {
    transform: translateY(0);
    opacity: 1
  }

  70% {
    transform: translateY(12px);
    opacity: .2
  }
}

/* ================================================================
   ABOUT
   ================================================================ */
#about {
  background: var(--white)
}

.about-grid {
  /* display: grid; */
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center
}

.about-visual {
  position: relative
}

.about-visual-box {
  height: 520px;
  border-radius: var(--r-xl);
  background: var(--grad-navy);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-dna-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1.5px 1.5px, rgba(14, 165, 233, .12) 1px, transparent 0);
  background-size: 28px 28px;
}

.about-glow-orb {
  position: absolute;
  border-radius: 50%
}

.about-glow-orb--1 {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(14, 165, 233, .18) 0%, transparent 70%);
}

.about-glow-orb--2 {
  width: 180px;
  height: 180px;
  top: 20%;
  right: 10%;
  background: radial-gradient(circle, rgba(16, 185, 129, .14) 0%, transparent 70%);
  animation: float-orb 7s ease-in-out infinite;
}

.about-glow-orb--3 {
  width: 140px;
  height: 140px;
  bottom: 20%;
  left: 10%;
  background: radial-gradient(circle, rgba(14, 165, 233, .12) 0%, transparent 70%);
  animation: float-orb 9s ease-in-out infinite reverse;
}

@keyframes float-orb {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-18px)
  }
}

.about-cell-visual {
  position: relative;
  z-index: 2;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(14, 165, 233, .45), rgba(16, 185, 129, .25), transparent);
  border: 1px solid rgba(14, 165, 233, .3);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(14, 165, 233, .25), 0 0 120px rgba(14, 165, 233, .10);
}

.about-cell-visual::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px dashed rgba(14, 165, 233, .25);
  animation: rotate 20s linear infinite;
}

.about-cell-visual::after {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px dashed rgba(16, 185, 129, .20);
  animation: rotate 12s linear infinite reverse;
}

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

.about-cell-icon {
  font-size: 56px;
  z-index: 1
}

.about-chip {
  position: absolute;
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(12px);
  border-radius: var(--r-full);
  padding: 9px 16px;
  font-size: 12px;
  font-weight: 600;
  color: white;
  z-index: 3;
  white-space: nowrap;
  animation: float-chip linear infinite;
}

.about-chip--1 {
  top: 15%;
  left: 8%;
  animation-duration: 6s
}

.about-chip--2 {
  top: 15%;
  right: 8%;
  animation-duration: 8s;
  animation-delay: -2s
}

.about-chip--3 {
  bottom: 25%;
  left: 5%;
  animation-duration: 7s;
  animation-delay: -1s
}

.about-chip--4 {
  bottom: 25%;
  right: 5%;
  animation-duration: 9s;
  animation-delay: -3s
}

.about-chip--5 {
  top: 48%;
  left: 4%;
  animation-duration: 6.5s;
  animation-delay: -4s
}

@keyframes float-chip {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-10px)
  }
}

.about-stat-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 18px 22px;
  box-shadow: var(--sh-xl);
  display: flex;
  align-items: center;
  gap: 13px;
  z-index: 4;
}

.about-stat-card--1 {
  bottom: -24px;
  right: -32px;
  animation: card-float 7s ease-in-out infinite
}

.about-stat-card--2 {
  top: 40px;
  left: -32px;
  animation: card-float 8s ease-in-out infinite reverse
}

@keyframes card-float {

  0%,
  100% {
    transform: translateY(0)
  }

  50% {
    transform: translateY(-8px)
  }
}

.about-stat-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px
}

.about-stat-num {
  font-family: var(--ff-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1
}

.about-stat-lbl {
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 2px
}

.about-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 32px
}

.topic-tag {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: 7px 16px;
  border-radius: var(--r-full);
  transition: var(--t-fast);
  cursor: default;
}

.topic-tag:hover {
  background: rgba(14, 165, 233, .09);
  color: var(--blue-dark);
  border-color: rgba(14, 165, 233, .28)
}

/* ================================================================
   STATS
   ================================================================ */
#stats {
  background:
    linear-gradient(rgba(11, 20, 38, 0.85), rgba(11, 20, 38, 0.85)),
    url('../images/dna-wave.svg'),
    url('../images/dna-wave-2.svg'),
    var(--grad-navy);
  background-repeat: no-repeat, repeat-x, repeat-x, no-repeat;
  background-position: center center, 0 center, 0 center, center center;
  background-size: cover, 1440px auto, 1440px auto, cover;
  background-color: var(--navy);
  position: relative;
  overflow: hidden;
  animation: moveWave 20s linear infinite;
}

@keyframes moveWave {
  0% {
    background-position: center center, 0 center, 0 center, center center;
  }

  100% {
    background-position: center center, -1440px center, 1440px center, center center;
  }
}

#stats::before,
#stats::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14, 165, 233, .40), transparent)
}

#stats::before {
  top: 0
}

#stats::after {
  bottom: 0
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr)
}

.stat-item {
  text-align: center;
  padding: 12px;
  border-right: 1px solid rgba(255, 255, 255, .06)
}

.stat-item:last-child {
  border-right: none
}

.stat-icon {
  font-size: 22px;
  color: var(--grad-accent);
  margin-bottom: 10px;
  opacity: .85
}

.stat-num {
  font-family: var(--ff-head);
  font-size: clamp(32px, 3vw, 50px);
  font-weight: 800;
  line-height: 1;
  background: #fff;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.stat-lbl {
  font-size: 12.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, .55);
  letter-spacing: .04em
}

/* ================================================================
   WHY ATTEND
   ================================================================ */
#why-attend {
  background: var(--gray-50)
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px
}

.why-card {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 30px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--sh-sm);
  transition: var(--t-base);
  position: relative;
  overflow: hidden;
  background: linear-gradient(var(--white), var(--white)) padding-box,
    var(--grad-accent) border-box;
  border: 1px solid transparent;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg);
  border-color: transparent
}

.why-card:hover::before {
  transform: scaleX(1)
}

.why-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  transition: var(--t-spring)
}

.why-card:hover .why-icon {
  transform: scale(1.12) rotate(-3deg)
}

.why-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px
}

.why-desc {
  font-size: 13.5px;
  color: var(--gray-500);
  line-height: 1.6
}

.ic-blue {
  background: rgba(14, 165, 233, .10);
  color: var(--blue)
}

.ic-emerald {
  background: rgba(16, 185, 129, .10);
  color: var(--emerald)
}

.ic-purple {
  background: rgba(139, 92, 246, .10);
  color: var(--purple)
}

.ic-amber {
  background: rgba(245, 158, 11, .10);
  color: var(--amber)
}

.ic-teal {
  background: rgba(20, 184, 166, .10);
  color: var(--teal)
}

.ic-navy {
  background: rgba(30, 58, 95, .12);
  color: var(--navy-4)
}

.ic-rose {
  background: rgba(244, 63, 94, .10);
  color: #F43F5E
}

.ic-cyan {
  background: rgba(6, 182, 212, .10);
  color: #06B6D4
}

/* ================================================================
   SCIENTIFIC SESSIONS
   ================================================================ */
@keyframes breatheCorners {
  0% {
    background-size: min(45%, 600px), min(45%, 600px);
  }

  100% {
    background-size: min(48%, 640px), min(48%, 640px);
  }
}

.sessions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px
}

.session-card {
  background: linear-gradient(var(--gray-50), var(--gray-50)) padding-box,
    var(--grad-accent) border-box;
  border: 1px solid rgba(14, 165, 233, .22);
  border-radius: var(--r-lg);
  padding: 10px;
  transition: var(--t-base);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.session-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--t-base)
}

.session-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-md);
  border-color: rgba(14, 165, 233, .22)
}

.session-card:hover::after {
  opacity: 1
}

.session-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 12px;
  position: relative;
  z-index: 1
}

.session-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.4;
  position: relative;
  z-index: 1
}

.session-arrow {
  position: absolute;
  bottom: 16px;
  right: 18px;
  font-size: 14px;
  color: var(--gray-400);
  transition: var(--t-base);
  z-index: 1
}

.session-card:hover .session-arrow {
  color: var(--blue);
  transform: translateX(4px)
}

/* ================================================================
   SPEAKERS
   ================================================================ */
#speakers {
  background: var(--gray-50)
}

.speakers-swiper {
  padding: 16px 4px 64px !important;
  overflow: visible !important
}

.speaker-card {
  background: var(--white);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-md);
  border: 1px solid var(--gray-100);
  transition: var(--t-base);
}

.speaker-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sh-xl)
}

.speaker-photo {
  height: 220px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden
}

.speaker-photo::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1.5px 1.5px, rgba(255, 255, 255, .06) 1px, transparent 0);
  background-size: 22px 22px;
}

.speaker-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-head);
  font-size: 38px;
  font-weight: 700;
  color: white;
  border: 3px solid rgba(255, 255, 255, .22);
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .3);
}

.speaker-flag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, .15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, .20);
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  color: white;
  font-weight: 600;
  z-index: 2;
}

.speaker-body {
  padding: 22px
}

.speaker-name {
  font-family: var(--ff-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px
}

.speaker-role {
  font-size: 12.5px;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 2px
}

.speaker-org {
  font-size: 12.5px;
  color: var(--gray-400);
  margin-bottom: 16px
}

.speaker-divider {
  height: 1px;
  background: var(--gray-100);
  margin-bottom: 14px
}

.speaker-socials {
  display: flex;
  gap: 7px
}

.sp-social {
  width: 30px;
  height: 30px;
  background: var(--gray-100);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-size: 12px;
  transition: var(--t-fast)
}

.sp-social:hover {
  background: var(--navy);
  color: white
}

.swiper-pagination-bullet {
  background: var(--gray-300) !important;
  opacity: 1 !important;
  width: 7px !important;
  height: 7px !important;
  transition: var(--t-fast) !important
}

.swiper-pagination-bullet-active {
  background: var(--blue) !important;
  width: 22px !important;
  border-radius: 4px !important
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--navy) !important;
  background: white !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  box-shadow: var(--sh-md) !important;
  top: 45% !important
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 14px !important;
  font-weight: 800 !important
}

/* ================================================================
   REGISTRATION
   ================================================================ */
#registration {
  /* background: var(--white); */
  position: relative;
  overflow: hidden
}

#registration::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, .05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none
}

.reg-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: start
}

.reg-card {
  border-radius: var(--r-xl);
  padding: 34px 26px;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  box-shadow: var(--sh-sm);
  transition: var(--t-base);
  position: relative;
  overflow: hidden
}

.reg-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-lg)
}

.reg-card--popular {
  border-color: var(--blue);
  background: linear-gradient(160deg, #f0f9ff 0%, #f0fdf4 100%);
  /* box-shadow: var(--sh-blue); */
  transform: scale(1.025);
  z-index: 1
}

.reg-card--popular:hover {
  transform: scale(1.025) translateY(-6px);
  box-shadow: 0 20px 60px rgba(14, 165, 233, .30)
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-accent);
  color: white;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 20px;
  border-radius: 0 0 12px 12px;
  white-space: nowrap
}

.reg-tier {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 15px
}

.reg-tier--blue {
  color: var(--blue)
}

.reg-tier--emerald {
  color: var(--emerald)
}

.reg-tier--navy {
  color: var(--navy-4)
}

.reg-tier--teal {
  color: var(--teal)
}

.reg-price {
  display: flex;
  align-items: flex-start;
  gap: 3px;
  margin-bottom: 6px;
  line-height: 1
}

.reg-cur {
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  margin-top: 8px
}

.reg-amt {
  font-family: var(--ff-head);
  font-size: 50px;
  font-weight: 800;
  color: var(--navy)
}

.reg-period {
  font-size: 13px;
  color: var(--gray-400);
  margin-bottom: 22px
}

.reg-divider {
  height: 1px;
  background: var(--gray-100);
  margin-bottom: 22px
}

.reg-benefits {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 26px
}

.reg-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--gray-600)
}

.reg-benefit i {
  color: var(--emerald);
  font-size: 13px;
  flex-shrink: 0
}

/* ================================================================
   PROGRAM
   ================================================================ */
#program {
  background: var(--gray-50)
}

.program-tabs-wrap {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-xl);
  padding: 7px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.prog-tab {
  padding: 12px 32px;
  border-radius: var(--r-lg);
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-500);
  transition: var(--t-base);
  cursor: pointer;
  white-space: nowrap
}

.prog-tab.active {
  background: var(--grad-navy);
  color: var(--white);
  box-shadow: var(--sh-navy)
}

.prog-tab:hover:not(.active) {
  background: var(--gray-100);
  color: var(--navy)
}

.prog-day {
  display: none
}

.prog-day.active {
  display: block
}

.prog-timeline {
  position: relative;
  padding-left: 48px;
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
}

.prog-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue) 0%, var(--emerald) 100%);
  border-radius: 2px
}

.prog-item {
  position: relative;
  padding-bottom: 20px;
}

.prog-dot {
  position: absolute;
  left: -38px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--white);
  border: 2.5px solid var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, .12)
}

.prog-dot--key {
  border-color: var(--emerald);
  background: var(--emerald);
  width: 18px;
  height: 18px;
  left: -40px;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, .15)
}

.prog-time {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 5px
}

.prog-title {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px
}

.prog-desc {
  font-size: 13.5px;
  color: var(--gray-500);
  margin-bottom: 8px
}

.prog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px
}

.prog-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: rgba(14, 165, 233, .08);
  color: var(--blue-dark);
  border: 1px solid rgba(14, 165, 233, .15)
}

.prog-tag--em {
  background: rgba(16, 185, 129, .08);
  color: var(--emerald-dark);
  border-color: rgba(16, 185, 129, .15)
}

/* ================================================================
   SPONSORS
   ================================================================ */
.sponsor-tier {
  margin-bottom: 52px
}

.sponsor-tier:last-child {
  margin-bottom: 0
}

.sponsor-tier-hd {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px
}

.sponsor-tier-hd span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  white-space: nowrap
}

.st-line {
  flex: 1;
  height: 1px;
  background: var(--gray-100)
}

.st-platinum .sponsor-tier-hd span {
  color: #7B8FA0
}

.st-gold .sponsor-tier-hd span {
  color: #B8922A
}

.st-silver .sponsor-tier-hd span {
  color: #8090A0
}

.st-support .sponsor-tier-hd span {
  color: var(--gray-500)
}

.sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}

.sp-logo-box {
  width: calc(20% - 20px);
  min-width: 180px;
  height: 120px;
  padding: 20px;
  background: var(--white);
  border-radius: 0 30px;
  box-shadow: 0px 0px 30px 0px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.sp-logo-box:hover {
  transform: translateY(-5px);
  box-shadow: 0px 10px 30px 0px rgba(0, 0, 0, 0.2);
  border-radius: 30px 0;
}

.sp-logo-box a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.sp-logo-box img {
  max-width: 100%;
  max-height: 70px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.sp-logo-text {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -.03em
}

.sponsors-cta-wrap {
  text-align: center;
  margin-top: 52px
}

.become-sponsor-note {
  font-size: 14px;
  color: var(--gray-400);
  margin-bottom: 16px
}

.sponsors-grid-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 991px) {
  .sponsors-grid-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* ================================================================
   GALLERY
   ================================================================ */
#gallery {
  background: var(--gray-50)
}

.gallery-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px
}

.gal-filter-btn {
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--r-full);
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--t-fast)
}

.gal-filter-btn.active,
.gal-filter-btn:hover {
  background: var(--navy);
  color: white;
  border-color: var(--navy)
}

.gallery-marquee-wrap {
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
}

.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  will-change: transform;
}

.marquee-left {
  animation: scroll-left 40s linear infinite;
}

.marquee-right {
  animation: scroll-right 40s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(calc(-50% - 10px));
  }
}

@keyframes scroll-right {
  0% {
    transform: translateX(calc(-50% - 10px));
  }

  100% {
    transform: translateX(0);
  }
}

.gallery-marquee-wrap .gal-item {
  flex: 0 0 350px;
  height: 260px;
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg, 20px);
  cursor: pointer;
}

.gallery-marquee-wrap .gal-item.gal-item--wide {
  flex: 0 0 500px;
}

@media (max-width: 768px) {
  .gallery-marquee-wrap .gal-item {
    flex: 0 0 280px;
    height: 200px;
  }

  .gallery-marquee-wrap .gal-item.gal-item--wide {
    flex: 0 0 300px;
  }
}

/* Original items just in case */
.gal-item {
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer
}

.gal-img {
  width: 100%;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden
}

.gal-item--wide .gal-img {
  height: 280px
}

.gal-item--tall .gal-img {
  height: 576px
}

.gal-img-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform .55s ease
}

.gal-item:hover .gal-img-inner {
  transform: scale(1.07)
}

.gal-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: .6
}

.gal-img-lbl {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, .55);
  letter-spacing: .06em;
  text-transform: uppercase
}

.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11, 20, 38, .85) 0%, rgba(11, 20, 38, .20) 50%, transparent 100%);
  opacity: 0;
  transition: var(--t-base);
  display: flex;
  align-items: flex-end;
  padding: 20px
}

.gal-item:hover .gal-overlay {
  opacity: 1
}

.gal-caption {
  font-size: 14px;
  font-weight: 600;
  color: white;
  transform: translateY(8px);
  transition: transform .3s ease
}

.gal-item:hover .gal-caption {
  transform: translateY(0)
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .94);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease
}

.lightbox.open {
  opacity: 1;
  pointer-events: all
}

.lb-close {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, .12);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t-fast)
}

.lb-close:hover {
  background: rgba(255, 255, 255, .22)
}

.lb-content {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--gray-900);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 320px;
  min-height: 220px;
  padding: 40px;
  text-align: center
}

.lb-icon {
  font-size: 64px;
  margin-bottom: 16px;
  opacity: .7
}

.lb-lbl {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-400)
}

/* ================================================================
   TESTIMONIALS
   ================================================================ */
#testimonials {
  background: var(--white)
}

.testimonials-swiper {
  padding: 16px 4px 64px !important
}

.testimonials-swiper .swiper-wrapper {
  align-items: stretch;
}

.testimonials-swiper .swiper-slide {
  height: auto;
}

.testi-card {
  background: var(--gray-50);
  border: 1px solid rgba(14, 165, 233, .22);
  border-radius: var(--r-xl);
  padding: 32px;
  transition: var(--t-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testi-card:hover {
  border-color: rgba(14, 165, 233, .22);
  box-shadow: var(--sh-md)
}

.testi-stars {
  display: flex;
  gap: 4px;
  color: var(--amber);
  font-size: 15px;
  margin-bottom: 18px
}

.testi-quote-icon {
  font-size: 32px;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: 10px;
  font-family: Georgia, serif
}

.testi-text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray-600);
  font-style: italic;
  margin-bottom: 22px;
  flex-grow: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px
}

.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  overflow: hidden;
}

.testi-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testi-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--navy)
}

.testi-org {
  font-size: 12.5px;
  color: var(--gray-400)
}

/* ================================================================
   BOSTON / VENUE
   ================================================================ */
#venue {
  background: var(--gray-50)
}

.boston-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start
}

.boston-map-box {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-xl);
  height: 480px;
  background: var(--gray-200)
}

.boston-map-box iframe {
  width: 100%;
  height: 100%;
  border: none
}

.boston-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px
}

.boston-fact {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: 18px;
  transition: var(--t-base)
}

.boston-fact:hover {
  border-color: rgba(14, 165, 233, .28);
  box-shadow: var(--sh-md);
  transform: translateY(-2px)
}

.boston-fact-icon {
  font-size: 26px;
  margin-bottom: 8px
}

.boston-fact-title {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px
}

.boston-fact-desc {
  font-size: 12px;
  color: var(--gray-500);
  line-height: 1.5
}

.boston-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px
}

.boston-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-dark);
  background: rgba(14, 165, 233, .08);
  border: 1px solid rgba(14, 165, 233, .18);
  padding: 8px 16px;
  border-radius: var(--r-full);
  transition: var(--t-fast)
}

.boston-link-btn:hover {
  background: var(--blue);
  color: white;
  border-color: var(--blue)
}

/* ================================================================
   CTA BANNER
   ================================================================ */
#cta-banner {
  background: var(--grad-navy);
  padding: 25px 0;
  text-align: center;
  position: relative;
  overflow: hidden
}

#cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(14, 165, 233, .13) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none
}

#cta-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, .04) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none
}

.cta-title {
  font-family: var(--ff-head);
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 800;
  color: var(--white);
  /* max-width: 700px; */
  margin: 0 auto 14px;
  line-height: 1.15;
  position: relative;
  z-index: 1;
  letter-spacing: -.02em
}

.cta-sub {
  font-size: 18px;
  color: rgba(255, 255, 255, .62);
  margin-bottom: 20px;
  position: relative;
  z-index: 1
}

.cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1
}

/* ================================================================
   CONTACT
   ================================================================ */
#contact {
  background: var(--white)
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 60px
}

.contact-form-box {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-xl);
  padding: 14px
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px
}

.form-group {
  margin-bottom: 22px
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 7px;
  letter-spacing: .02em
}

.form-ctrl {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-md);
  background: var(--white);
  font-size: 14.5px;
  color: var(--gray-800);
  transition: var(--t-fast);
  outline: none;
  appearance: none
}

.form-ctrl:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, .11)
}

.form-ctrl::placeholder {
  color: var(--gray-400)
}

textarea.form-ctrl {
  min-height: 130px;
  resize: vertical
}

.contact-info {
  padding-top: 4px
}

.contact-info-title {
  font-family: var(--ff-head);
  font-size: 27px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 14px
}

.contact-info-desc {
  font-size: 14.5px;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 34px
}

.ci-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 34px
}

.ci-item {
  display: flex;
  align-items: flex-start;
  gap: 14px
}

.ci-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0
}

.ci-lbl {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 3px
}

.ci-val {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy)
}

.ci-val a {
  color: var(--navy);
  transition: var(--t-fast)
}

.ci-val a:hover {
  color: var(--blue)
}

.contact-socials {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 28px
}

.ct-social {
  width: 42px;
  height: 42px;
  background: var(--gray-100);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--gray-600);
  transition: var(--t-fast)
}

.ct-social:hover {
  background: var(--navy);
  color: white;
  transform: translateY(-2px)
}

.newsletter-box {
  background: var(--grad-navy);
  border-radius: var(--r-xl);
  padding: 26px 28px
}

.nl-title {
  font-size: 15px;
  font-weight: 700;
  color: white;
  margin-bottom: 6px
}

.nl-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, .58);
  margin-bottom: 14px
}

.nl-form {
  display: flex;
  gap: 8px
}

.nl-input {
  flex: 1;
  padding: 11px 14px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .09);
  color: white;
  font-size: 13.5px;
  outline: none
}

.nl-input::placeholder {
  color: rgba(255, 255, 255, .38)
}

.nl-input:focus {
  border-color: var(--blue)
}

/* ================================================================
   FOOTER
   ================================================================ */
#footer {
  background: var(--navy);
  color: var(--white);
  padding: 50px 0 0
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.5fr 1fr;
  gap: 44px;
  margin-bottom: 20px
}

.footer-brand-desc {
  font-size: 13.5px;
  color: rgba(255, 255, 255, .92);
  line-height: 1.72;
  margin: 18px 0 26px;
  max-width: 280px
}

.footer-socials {
  display: flex;
  gap: 9px
}

.ft-social {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: rgba(255, 255, 255, .58);
  transition: var(--t-fast)
}

.ft-social:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
  transform: translateY(-2px)
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(16, 181, 151);
  margin-bottom: 20px
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px
}

.footer-links a {
  font-size: 13.5px;
  color: rgba(255, 255, 255, .92);
  transition: var(--t-fast)
}

.footer-links a:hover {
  color: var(--blue-light)
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .06);
  padding: 15px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap
}

.footer-copy {
  font-size: 12.5px;
  color: rgba(255, 255, 255, .36)
}

.footer-legal {
  display: flex;
  gap: 22px
}

.footer-legal a {
  font-size: 12.5px;
  color: rgba(255, 255, 255, .36);
  transition: var(--t-fast)
}

.footer-legal a:hover {
  color: rgba(255, 255, 255, .80)
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media(max-width:1200px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr)
  }

  .stat-item {
    border-right: 1px solid rgba(255, 255, 255, .06) !important
  }

  .stat-item:nth-child(4n) {
    border-right: none !important
  }

  .stat-item:last-child {
    grid-column: 1 / -1;
    border-right: none !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 36px
  }
}

@media(max-width:1024px) {
  :root {
    --section-py: 80px
  }



  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center
  }

  .hero-subtitle {
    margin: 0 auto 34px
  }

  .hero-pills {
    justify-content: center
  }

  .hero-btns-main,
  .hero-btns-sec {
    justify-content: center
  }

  .hero-right {
    align-items: center
  }

  .hero-info-card {
    flex-direction: column;
    gap: 18px
  }

  .hero-left a {
    display: flex !important;
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px
  }

  .about-visual {
    order: -1
  }

  .about-visual-box {
    height: 380px
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .sessions-grid {
    grid-template-columns: repeat(3, 1fr)
  }

  .reg-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .boston-grid {
    grid-template-columns: 1fr
  }

  .boston-map-box {
    height: 360px
  }

  .contact-grid {
    grid-template-columns: 1fr
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px
  }

  .nav-drawer {
    display: block
  }

  .nav-links {
    display: none
  }

  .nav-cta .btn {
    display: none
  }

  .hamburger {
    display: flex
  }


}

@media(max-width:768px) {
  :root {
    --section-py: 64px
  }

  .sessions-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .reg-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto
  }

  .reg-card--popular {
    transform: none
  }

  .reg-card--popular:hover {
    transform: translateY(-6px)
  }

  .why-grid {
    grid-template-columns: 1fr 1fr
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr
  }

  .gal-item--wide {
    grid-column: span 2
  }

  .gal-item--tall {
    grid-row: span 1
  }

  .gal-item--tall .gal-img {
    height: 280px
  }

  .form-row {
    grid-template-columns: 1fr
  }

  .footer-grid {
    grid-template-columns: 1fr
  }

  .program-tabs-wrap {
    flex-direction: column;
    width: 100%;
    max-width: 400px
  }

  .about-stat-card {
    display: none
  }
}

@media(max-width:540px) {


  .hero-btns-main {
    flex-direction: column
  }

  .sessions-grid {
    grid-template-columns: 1fr 1fr
  }

  .why-grid {
    grid-template-columns: 1fr
  }

  .gallery-grid {
    grid-template-columns: 1fr
  }

  .gal-item--wide {
    grid-column: span 1
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .stat-item:nth-child(2n) {
    border-right: none !important
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center
  }

  .contact-form-box {
    padding: 28px 20px
  }
}

@media(max-width:400px) {
  .sessions-grid {
    grid-template-columns: 1fr
  }

  .cd-num {
    font-size: 26px
  }
}

/* ================================================================
   INNER PAGE HERO
   ================================================================ */
.inner-hero {
  background: linear-gradient(rgba(6, 13, 28, 0.75), rgba(6, 13, 28, 0.85)), url('../images/inner_banner.webp') top/cover no-repeat;
  color: #fff;
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
}

.inner-hero .container {
  position: relative;
  z-index: 2;
}

.inner-hero-title {
  font-family: var(--ff-head);
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
  background: #fff;
  -webkit-background-clip: text;
  color: transparent;
}

.inner-hero-breadcrumbs {
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

.inner-hero-breadcrumbs a {
  color: #0EA5E9;
  text-decoration: none;
}

.inner-hero-breadcrumbs a:hover {
  text-decoration: underline;
}

.inner-hero-particle-1 {
  position: absolute;
  top: 20%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.inner-hero-particle-2 {
  position: absolute;
  bottom: 10%;
  right: 15%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* ================================================================
   DARK MODE REGISTRATION OVERRIDES
   ================================================================ */
.section--dark {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.section--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(14, 165, 233, 0.1), transparent 50%),
    radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.05), transparent 40%);
  z-index: 0;
}

.section--dark .container {
  position: relative;
  z-index: 1;
}

.section--dark .section-title {
  color: var(--white);
}

.section--dark .section-label {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--blue-light);
}

.section--dark .reg-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.section--dark .reg-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.section--dark .reg-card--popular {
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.section--dark .reg-card--popular:hover {
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.5);
}

.section--dark .reg-price,
.section--dark .reg-amt {
  color: var(--white);
}

.section--dark .reg-period {
  color: rgba(255, 255, 255, 0.6);
}

.section--dark .reg-divider {
  background: rgba(255, 255, 255, 0.1);
}

.section--dark .reg-benefit {
  color: rgba(255, 255, 255, 0.8);
}

.section--dark .btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.section--dark .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
}

.section--dark .section-desc,
.section--dark .become-sponsor-note {
  color: rgba(255, 255, 255, 0.7);
}

/* ================================================================
   SCIENTIFIC PROGRAM BACKGROUND
   ================================================================ */
#program {
  background:
    url('../images/corner-tr.svg') top right / min(45%, 600px) no-repeat,
    url('../images/corner-bl.svg') bottom left / min(45%, 600px) no-repeat,
    var(--gray-50);
  position: relative;
  animation: breatheCorners 12s ease-in-out infinite alternate;
}

/* ================================================================
   SOCIAL FEED SECTION
   ================================================================ */
#social-feeds {
  /* background-color: var(--blue-dark); */
  color: var(--white);
  padding: 30px 0;
  position: relative;
  overflow: hidden;
}

/* Animated Pattern Background */
/* #social-feeds::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.15) 2px, transparent 2px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  animation: bgDotsPan 30s linear infinite;
  z-index: 0;
  pointer-events: none;
} */

@keyframes bgDotsPan {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 32px 32px;
  }
}

#social-feeds .container {
  position: relative;
  z-index: 1;
}

#social-feeds .section-title,
#social-feeds .section-desc,
#social-feeds .section-label {
  color: var(--white);
}

.feed-swiper .swiper-wrapper {
  align-items: stretch;
}

.feed-swiper .swiper-slide {
  height: auto;
}

.feed-post {
  background: rgba(0, 0, 0, 0.908);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--r-md);
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, background 0.2s ease;
}

.feed-post:hover {
  background: rgb(0, 0, 0);
  transform: translateY(-2px);
}

.feed-post:last-child {
  margin-bottom: 0;
}

.feed-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 12px;
}

.feed-avatar i {
  font-size: 42px;
  color: var(--blue-light);
}

.feed-meta {
  display: flex;
  flex-direction: column;
}

.feed-meta strong {
  font-size: 16px;
  color: #fff;
  line-height: 1.2;
}

.feed-meta span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.feed-body {
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 15px;
}

.feed-footer {
  display: flex;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 12px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13.5px;
  font-weight: 500;
}

.feed-footer span {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.feed-footer span:hover {
  color: var(--blue-light);
}

/* ================================================================
   BACK TO TOP BUTTON
   ================================================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--blue-light);
  color: var(--navy);
  border: none;
  border-radius: var(--r-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  box-shadow: var(--sh-blue);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px #0ea5e966;
  border: 1px dashed #0ea4e978;
}