:root {
  /* Brand Colors */
  --smt-royal: #001e3c;       /* delta-blue-900 */
  --smt-royal-2: #002d59;     /* delta-blue-700 */
  --smt-sky: #06c;            /* delta-blue-200 */
  --smt-sky-2: #3296fa;       /* delta-blue-50 */
  
  --smt-orange: #b20e28;      /* delta-red-200 (Primary Delta Red) */
  --smt-orange-2: #b20e28;    /* delta-red-400 */
  --smt-gold: #bda05d;        /* virgin-gold-50 (For highlights) */
  
  --smt-ink: #012;            /* delta-blue-1000 */
  --smt-muted: #5d6176;       /* delta-neutral-800 */
  --smt-line: #d5d6de;        /* delta-neutral-100 */
  --smt-bg: #fff;             /* delta-neutral-0 */
  --smt-soft: #f2f3f5;        /* delta-neutral-5 */
  --smt-soft-2: #eaebee;      /* delta-neutral-10 */
  
  /* Retained Legacy specific colors */
  --smt-navy: var(--smt-royal);
  --smt-red: var(--smt-orange);
  --smt-red-hover: #b20e28;   /* delta-red-500 */

  /* Gradients */
  --smt-grad: linear-gradient(135deg, var(--smt-royal) 0%, var(--smt-royal-2) 55%, var(--smt-sky) 100%);
  --smt-grad-warm: linear-gradient(135deg, var(--smt-orange) 0%, var(--smt-orange-2) 100%);
  --smt-grad-brand: linear-gradient(120deg, var(--smt-royal) 0%, var(--smt-royal-2) 45%, var(--smt-orange) 100%);
  --smt-grad-soft: linear-gradient(135deg, var(--smt-soft-2) 0%, var(--smt-soft) 100%);
  --smt-grad-dark: linear-gradient(180deg, var(--smt-ink) 0%, var(--smt-royal) 100%);
  --smt-grad-glass: linear-gradient(135deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.65) 100%);

  /* Elevation & Shadows */
  --smt-shadow: 0 22px 60px -22px rgba(0, 30, 60, 0.35);
  --smt-shadow-sm: 0 10px 28px -14px rgba(0, 30, 60, 0.20);
  --smt-shadow-hover: 0 30px 70px -20px rgba(0, 30, 60, 0.45);
  --smt-shadow-orange: 0 12px 30px -12px rgba(224, 25, 51, 0.50);
  --smt-glow-orange: 0 0 25px rgba(224, 25, 51, 0.35);
  --smt-glow-sky: 0 0 25px rgba(0, 102, 204, 0.30);

  /* Radius & Curves */
  --smt-radius: 20px;
  --smt-radius-sm: 12px;
  --smt-radius-lg: 28px;

  /* Fonts & Transitions */
  --smt-font-sans: 'Whitney', 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --smt-font-display: 'Whitney', 'Fraunces', serif;
  --smt-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   Global Reset & Base Setup
   ========================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--smt-font-sans);
  color: var(--smt-ink);
  background: var(--smt-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--smt-soft-2); }
::-webkit-scrollbar-thumb { background: #c5d2e8; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--smt-royal-2); }

/* =========================================
   Typography & Utilities
   ========================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--smt-font-display);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--smt-ink);
  margin-top: 0;
}
h1 { font-size: clamp(2.3rem, 5vw, 4rem); line-height: 1.08; }
h2 { font-size: clamp(1.75rem, 3vw, 2.6rem); line-height: 1.15; }
h3 { font-size: clamp(1.4rem, 2vw, 1.85rem); }

a {
  color: var(--smt-royal-2);
  text-decoration: none;
  transition: color 0.25s var(--smt-ease), opacity 0.25s var(--smt-ease);
}
a:hover { color: var(--smt-orange); }

.text-muted-2 { color: var(--smt-muted) !important; }
.text-navy { color: #fff; }
.bg-soft { background: var(--smt-soft-2); }
.bg-warm { background: var(--smt-soft); }
.bg-grad { background: var(--smt-grad); color: #fff; }
.bg-grad-warm { background: var(--smt-grad-warm); color: #1b1300; }
.bg-grad-soft { background: var(--smt-grad-soft); }

.text-grad, .hero h1 span {
  background: var(--smt-grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.text-grad-navy {
  background: var(--smt-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.fs-7 { font-size: 0.88rem; }
.container { max-width: 1320px !important; }
.hover-underline:hover { text-decoration: underline !important; }
.border-top { border-top: var(--smt-ink) !important; }

.section, .section-sm { padding: 40px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--smt-orange);
  background: #fff1e4;
  padding: .45rem .95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 106, 19, 0.15);
}

.hr-soft { border: none; border-top: 1px solid var(--smt-line); margin: 1.4rem 0; }
.kbd {
  font-family: ui-monospace, Menlo, monospace;
  background: #eaf1ff;
  padding: .18rem .45rem;
  border-radius: 6px;
  font-size: .8rem;
  color: var(--smt-royal-2);
}
.rounded-2xl { border-radius: 20px !important; }
.shadow-smt { box-shadow: var(--smt-shadow); }

/* Note: Styling bootstrap layout classes directly is not recommended, but kept to preserve your UI */
.d-grid.d-md-flex.justify-content-md-end {
  border-radius: 16px;
  height: 100%;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

/* =========================================
   Header & Navigation
   ========================================= */
.topbar {
  background: var(--smt-royal);
  color: #cdd6ea;
  font-size: .85rem;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar a { color: #cdd6ea; }
.topbar a:hover { color: #fff; }
.topbar .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--smt-orange);
  display: inline-block;
  margin: 0 .5rem;
  box-shadow: 0 0 8px var(--smt-orange);
}

.header-sticky, 
nav.navbar.navbar-expand-lg.navbar-smt.sticky-top.py-2 {
  position: sticky;
  top: 0;
  z-index: 1050;
  width: 100%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  background-color: #fff !important;
}

.bg-smt-royal { background-color: var(--smt-royal); width: 100%;}
.search-widget-container { padding-bottom: 2rem; }

.navbar-smt { box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }

.nav-header-dark .nav-link,
.navbar-smt .nav-link {
  color: var(--smt-royal) !important;
  font-weight: 600;
}

.nav-header-dark .nav-link:hover,
.nav-header-dark .nav-link.active,
.navbar-smt .nav-link:hover,
.navbar-smt .nav-link.active {
  color: #000 !important;
}

.brand-logo {
  height: 70px;
  transition: height 0.3s ease;
}

@media (max-width: 991.98px) {
  .brand-logo { height: 50px; }
  .mobile-nav-links { font-size: 13px; }
}

/* =========================================
   Buttons & Inputs
   ========================================= */
.btn {
  border-radius: var(--smt-radius-sm);
  font-weight: 600;
  padding: .75rem 1.35rem;
  transition: transform .25s var(--smt-ease), box-shadow .25s var(--smt-ease), background .25s ease, color .25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary, .btn-royal {
  background: var(--smt-grad);
  border: none;
  color: #fff;
  box-shadow: var(--smt-shadow-sm);
}
.btn-primary:hover, .btn-royal:hover {
  box-shadow: var(--smt-shadow);
  color: #fff;
  filter: brightness(1.08);
}

.btn-orange {
  background: var(--smt-grad-warm);
  border: none;
  color: #fff;
  box-shadow: var(--smt-shadow-orange);
}
.btn-orange:hover {
  color: #fff;
  box-shadow: 0 16px 36px -10px rgba(255, 106, 19, 0.7);
  filter: brightness(1.05);
}

.btn-primary-red {
  background-color: var(--smt-red) !important;
  border: 1px solid var(--smt-red) !important;
  color: #fff !important;
  border-radius: 4px;
  font-weight: 700 !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.btn-primary-red:hover {
  background-color: var(--smt-red-hover) !important;
  border-color: var(--smt-red-hover) !important;
  color: #fff !important;
}

.btn-gold {
  background: var(--smt-grad-warm);
  border: none;
  color: #1b1300;
}
.btn-gold:hover { filter: brightness(1.05); }

.btn-outline-royal {
  border: 1.5px solid var(--smt-royal-2);
  color: var(--smt-royal-2);
  background: transparent;
}
.btn-outline-royal:hover { background: var(--smt-royal-2); color: #fff; }

.btn-outline-orange {
  border: 1.5px solid var(--smt-orange);
  color: var(--smt-orange);
  background: transparent;
}
.btn-outline-orange:hover { background: var(--smt-orange); color: #fff; }

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-lg { padding: 1rem 1.8rem; font-size: 1.02rem; border-radius: 14px; }

.service-tab-btn {
  background: transparent;
  border: none;
  color: #fff;
  padding: 10px 22px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.2s ease;
}
.service-tab-btn.active {
  background-color: #fff !important;
  color: var(--smt-navy) !important;
}

.search-input-box {
  background-color: #fff;
  border: 1px solid #c8d1dc !important;
  min-height: 48px;
  border-radius: 4px !important;
}
.search-input-box:focus-within {
  border-color: var(--smt-navy) !important;
  box-shadow: 0 0 0 1px var(--smt-navy);
}

.airport-code-text { color: var(--smt-navy); letter-spacing: 0.5px; }
.sub-input-field { font-size: 13px; outline: none; }

.date-input-field {
  background: transparent !important;
  cursor: pointer !important;
  border: none;
  outline: none;
  width: 100%;
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  border-color: var(--smt-navy);
  border-radius: 2px;
}
.custom-checkbox:checked { background-color: var(--smt-navy); border-color: var(--smt-navy); }

/* =========================================
   Hero Sections
   ========================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 85px;
  color: #fff;
  isolation: isolate;
}
.hero::before, .hero-inverse-curve::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--bg-image, url('../images/banner/1.jpg'));
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: background-image 1s ease-in-out, transform 10s ease;
}
.hero::before { z-index: -2; }
.hero-inverse-curve::before { z-index: -1; }

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 0, 0, 0.90) 0%, rgb(20 20 20 / 50%) 50%, rgb(0 0 0 / 19%) 100%);
  z-index: -1;
}

.hero h1 { color: #fff; text-shadow: 0 4px 20px rgba(0,0,0,0.25); }
.hero p.lead { color: rgba(255, 255, 255, 0.92) !important; font-weight: 400; }
.hero .eyebrow {
  background: rgba(255, 255, 255, 0.15);
  color: #ffd9b5;
  backdrop-filter: blur(12px);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 2.5rem; }
.hero-stat .num {
  font-family: var(--smt-font-display);
  font-size: 2.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
.hero-stat .lbl { font-size: .85rem; color: rgba(255, 255, 255, 0.8); margin-top: .3rem; }

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  pointer-events: none;
}
.hero-orb.o1 { width: 360px; height: 360px; background: #ff8a3d; top: -100px; right: -80px; }
.hero-orb.o2 { width: 300px; height: 300px; background: #2d6cdf; bottom: -100px; left: -60px; }

/* Hero Inverse Curve Wrapper */
.hero-wrapper { background-color: var(--smt-bg); padding-bottom: 60px; }
.hero-inverse-curve {
  position: relative;
  padding: 110px 0 180px 0;
  overflow: hidden;
  z-index: 1;
  background: linear-gradient(120deg, rgba(0, 0, 0, 0.85) 0%, rgba(20, 20, 20, 0.5) 50%, rgba(0, 0, 0, 0.2) 100%);
}
.hero-inverse-curve::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: -5%;
  width: 110%; 
  height: 140px;
  background: #fff;
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  z-index: 2; 
}
.hero-text-wrapper { position: relative; z-index: 3; }

/* Page Hero */
.page-hero {
  background: var(--smt-grad-brand);
  color: #fff;
  padding: 90px 0 100px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(800px 400px at 80% 10%, rgba(255,255,255,0.18), transparent 60%);
  pointer-events: none;
}
.page-hero h1 { color: #fff; }
.page-hero .crumb { color: rgba(255,255,255,0.8); font-size: .92rem; }
.page-hero .crumb a { color: #fff; }

/* =========================================
   Glass Search Widget
   ========================================= */
.glass {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px) saturate(190%);
  -webkit-backdrop-filter: blur(20px) saturate(190%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--smt-shadow);
  border-radius: 24px;
  color: var(--smt-ink);
}
.glass h1, .glass h2, .glass h3, .glass h4, .glass h5 { color: var(--smt-ink); }

.search-widget { margin-top: 0.5rem; padding-top: 7px; padding-bottom: 15px; }
.search-widget .nav-tabs { border: none; gap: .5rem; margin-bottom: 1.25rem; }
.search-widget .nav-tabs .nav-link {
  border: none;
  border-radius: 12px;
  color: var(--smt-muted);
  font-weight: 600;
  padding: .65rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: all .25s var(--smt-ease);
}
.search-widget .nav-tabs .nav-link.active {
  background: var(--smt-grad-warm);
  color: #fff;
  box-shadow: var(--smt-shadow-orange);
}

.search-field {
  background: #fff;
  border: 1.5px solid var(--smt-line);
  border-radius: 16px;
  padding: .75rem 1rem;
  height: 100%;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.search-field:focus-within {
  border-color: var(--smt-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 19, 0.15);
  transform: translateY(-1px);
}
.search-field label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--smt-muted);
  margin-bottom: .2rem;
  display: block;
}
.search-field input, .search-field select {
  border: none;
  outline: none;
  width: 100%;
  background: transparent;
  font-weight: 600;
  color: var(--smt-ink);
  font-size: 1rem;
  padding: 0;
}

.trip-types { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.trip-types .form-check { margin: 0; padding-left: 0 !important; }
.trip-types .form-check-label {
  cursor: pointer;
  padding: .45rem 1.1rem;
  border-radius: 14px;
  background: #f0f4fc;
  color: var(--smt-royal-2);
  font-weight: 600;
  font-size: .85rem;
  border: 1px solid transparent;
  transition: all .2s ease;
}
.trip-types .form-check-input { display: none; }
.trip-types .form-check-input:checked + .form-check-label {
  background: #b20e28;
  color: #fff;
  box-shadow: var(--smt-shadow-sm);
}

/* Multi-city Segments */
.mc-segments { display: none; }
.mc-segments.active { display: block; }
.mc-segment { position: relative; padding-top: .5rem; }
.mc-segment .seg-remove {
  position: absolute;
  top: .5rem;
  right: .3rem;
  border: none;
  background: transparent;
  color: var(--smt-orange);
  font-weight: 700;
  cursor: pointer;
}
.mc-add {
  background: transparent;
  border: 1.5px dashed var(--smt-orange);
  color: var(--smt-orange);
  border-radius: 14px;
  padding: .65rem 1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background .2s ease;
}
.mc-add:hover { background: #fff1e4; }

/* =========================================
   Cards & Tiles
   ========================================= */
.card-smt {
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  background: #fff;
  transition: transform .3s var(--smt-ease), box-shadow .3s var(--smt-ease), border-color .3s ease;
  overflow: hidden;
}
.card-smt:hover {
  transform: translateY(-6px);
  box-shadow: var(--smt-shadow-hover);
  border-color: rgba(45, 108, 223, 0.2);
}
.card-img-grad {
  height: 210px;
  background: var(--smt-grad);
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.card-img-grad::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,26,54,0) 40%, rgba(11,26,54,0.65) 100%);
}

.badge-soft {
  background: #eaf1ff;
  color: var(--smt-royal-2);
  font-weight: 600;
  padding: .4rem .75rem;
  border-radius: 8px;
  font-size: .75rem;
}
.badge-gold {
  background: var(--smt-grad-warm);
  color: #fff;
  font-weight: 700;
  padding: .35rem .75rem;
  border-radius: 8px;
  font-size: .72rem;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(255, 106, 19, 0.3);
}

/* Destination Cards */
.dest-card {
  position: relative;
  border-radius: var(--smt-radius);
  overflow: hidden;
  min-height: 320px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  cursor: pointer;
  background: #0c2548;
  box-shadow: var(--smt-shadow-sm);
  transition: transform .3s var(--smt-ease), box-shadow .3s var(--smt-ease);
}
.dest-card .bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .8s var(--smt-ease);
}
.dest-card:hover { transform: translateY(-4px); box-shadow: var(--smt-shadow); }
.dest-card:hover .bg { transform: scale(1.08); }
.dest-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12,37,72,0) 25%, rgba(12,37,72,0.9) 100%);
  z-index: 1;
}
.dest-card > * { position: relative; z-index: 2; }
.dest-card h5 { color: #fff; margin: 0; font-size: 1.35rem; font-family: var(--smt-font-display); }
.dest-card small { opacity: .9; font-weight: 500; }

/* Image Tiles */
.tile-paris   { background-image: url('../images/dest-paris.jpg'); background-color: #6366f1; }
.tile-tokyo   { background-image: url('../images/tokyo.avif'); background-color: #6366f1; }
.tile-nyc     { background-image: url('../images/dest-newyork.jpg'); background-color: #0f172a; }
.tile-dubai   { background-image: url('../images/dest-dubai.jpg'); background-color: #f59e0b; }
.tile-bali    { background-image: url('../images/dest-bali.jpg'); background-color: #10b981; }
.tile-rome    { background-image: url('../images/rome.jpg'); background-color: #0f172a; }
.tile-london  { background-image: url('../images/dest-london.jpg'); background-color: #334155; }
.tile-maldives{ background-image: url('../images/dest-maldives.jpg'); background-color: #06b6d4; }
.tile-hotel-1 { background-image: url('../images/hotel-1.jpg'); background-color: #1f2937; }
.tile-hotel-2 { background-image: url('../images/hotel-2.jpg'); background-color: #0ea5e9; }
.tile-hotel-3 { background-image: url('../images/hotel-3.jpg'); background-color: #92400e; }

/* Airline Pill */
.airline-pill {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .9rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--smt-line);
  background: #fff;
  transition: all .25s var(--smt-ease);
}
.airline-pill:hover {
  border-color: var(--smt-orange);
  transform: translateY(-2px);
  box-shadow: var(--smt-shadow-sm);
}
.airline-logo {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--smt-grad-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--smt-royal);
  font-family: var(--smt-font-display);
  flex: none;
}

/* Hotel Card */
.hotel-card .card-img-grad { height: 230px; }
.stars { color: var(--smt-orange); }
.amenity {
  font-size: .82rem;
  color: var(--smt-muted);
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  margin-right: .75rem;
}

/* Features */
.feature-icon {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: var(--smt-grad-warm);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  box-shadow: var(--smt-shadow-orange);
}

/* Testimonials */
.review-card {
  padding: 1.8rem;
  border-radius: var(--smt-radius);
  background: #fff;
  border: 1px solid var(--smt-line);
  height: 100%;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.05);
}
.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--smt-grad);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: var(--smt-shadow-sm);
}

/* Deals */
.deal-card {
  border-radius: var(--smt-radius);
  overflow: hidden;
  position: relative;
  color: #fff;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  background-size: cover;
  background-position: center;
  transition: transform .3s var(--smt-ease);
}
.deal-card:hover { transform: translateY(-4px); }
.deal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12,37,72,0) 20%, rgba(12,37,72,0.88) 100%);
}
.deal-card > * { position: relative; z-index: 1; }
.deal-card .label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--smt-grad-warm);
  padding: .35rem .8rem;
  border-radius: 8px;
  font-size: .75rem;
  font-weight: 700;
  z-index: 2;
  box-shadow: var(--smt-shadow-orange);
}

/* =========================================
   Newsletter
   ========================================= */
.newsletter {
  background: var(--smt-grad-brand);
  color: #fff;
  border-radius: 32px;
  padding: 70px 48px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--smt-shadow);
}
.newsletter::before, .newsletter::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
}
.newsletter::before { width: 340px; height: 340px; background: rgba(255,138,61,0.45); top: -120px; right: -60px; }
.newsletter::after { width: 280px; height: 280px; background: rgba(45,108,223,0.45); bottom: -120px; left: -40px; }
.newsletter .form-control {
  border: none;
  border-radius: 14px;
  padding: 1rem 1.25rem;
  height: auto;
  font-size: 1rem;
}

/* =========================================
   Flight Results & Details
   ========================================= */

/* Combined .filter-card & .filter-cards to remove duplicate */
.filter-card, .filter-cards {
  position: sticky;
  top: 90px;
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  background: #fff;
  padding: 1.5rem;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.05);
}
.filter-card h6, .filter-cards h6 {
  font-family: var(--smt-font-sans);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--smt-muted);
  margin-top: 1.4rem;
}
.filter-card h6:first-of-type, .filter-cards h6:first-of-type { margin-top: 0; }

.form-check-input:checked { background-color: var(--smt-orange); border-color: var(--smt-orange); }
.form-range::-webkit-slider-thumb { background: var(--smt-orange); }
.form-range::-moz-range-thumb { background: var(--smt-orange); }

.flight-card {
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  transition: all .25s var(--smt-ease);
}
.flight-card:hover {
  border-color: var(--smt-orange);
  box-shadow: var(--smt-shadow-sm);
}
.flight-time { font-family: var(--smt-font-display); font-size: 1.6rem; font-weight: 600; }
.flight-route { display: flex; align-items: center; gap: 1rem; color: var(--smt-muted); font-size: .85rem; }
.flight-route .line {
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--smt-royal-2), var(--smt-orange));
  position: relative;
  border-radius: 2px;
}
.flight-route .line .plane {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--smt-orange);
  background: #fff;
  padding: 0 .4rem;
}
.price-tag { font-family: var(--smt-font-display); font-size: 1.75rem; font-weight: 700; color: var(--smt-royal); }

/* Round-Trip Leg Pill */
.leg-pill {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--smt-orange);
  background: #fff1e4;
  padding: .3rem .7rem;
  border-radius: 999px;
  margin-bottom: .5rem;
}
.leg-pill.return { color: var(--smt-royal-2); background: #eaf1ff; }
.leg-divider { border-top: 1px dashed var(--smt-line); margin: 1rem 0; }

/* Modify Search Panel */
.modify-panel {
  display: none;
  background: #fff;
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  padding: 1.4rem;
  margin-top: 1rem;
  box-shadow: var(--smt-shadow-sm);
}
.modify-panel.open { display: block; animation: smt-fade-up .35s var(--smt-ease) both; }

/* Flight Details Collapse Toggle */
.fd-toggle { color: var(--smt-orange); cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; }
.fd-toggle .fd-hide { display: none; }
.fd-toggle[aria-expanded="true"] .fd-show { display: none; }
.fd-toggle[aria-expanded="true"] .fd-hide { display: inline-flex; align-items: center; gap: .35rem; }
.fd-tabs .nav-link {
  color: var(--smt-royal);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .04em;
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  padding: .7rem 1.1rem;
  background: transparent;
}
.fd-tabs .nav-link.active { color: var(--smt-orange); border-bottom-color: var(--smt-orange); background: transparent; }
.fd-tab-content { background: #fafbfd; border: 1px solid #eef0f5; border-top: none; border-radius: 0 0 .85rem .85rem; }
.fd-tabs { border-bottom: 1px solid #eef0f5; }
.fd-table th { background: #f4f6fa; color: var(--smt-royal); font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; }
.fd-table td { font-size: .92rem; vertical-align: middle; }

/* =========================================
   Round-Trip Selection (Cards + Sticky Bar)
   ========================================= */
.flight-card.selected {
  border: 2px solid var(--smt-sky);
  background: linear-gradient(180deg, #eaf3ff 0%, #fff 70%);
  box-shadow: 0 12px 32px -14px rgba(45, 108, 223, 0.4);
}
.sel-btn { position: relative; }
.sel-btn .sel-label-on { display: none; }
.flight-card.selected .sel-btn { background: #fff; color: var(--smt-sky); border: 2px solid var(--smt-sky); }
.flight-card.selected .sel-btn .sel-label-pick { display: none; }
.flight-card.selected .sel-btn .sel-label-on { display: inline-flex; align-items: center; gap: .35rem; }

body.has-sel-bar { padding-bottom: 175px; }
.smt-sel-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1040;
  background: linear-gradient(135deg, var(--smt-royal) 0%, var(--smt-royal-2) 100%);
  color: #fff;
  border-top: 3.5px solid var(--smt-orange);
  box-shadow: 0 -16px 45px -10px rgba(12, 37, 72, 0.55);
  padding: 16px 0;
  backdrop-filter: blur(10px);
}
.smt-sel-bar .sel-leg-head { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; opacity: .85; }
.smt-sel-bar .sel-leg-head .dot { color: var(--smt-orange); margin: 0 .25rem; }
.smt-sel-bar .sel-airline { font-weight: 700; color: #fff; text-transform: none; letter-spacing: 0; }
.smt-sel-bar .sel-times { font-size: 1.1rem; font-weight: 700; margin-top: 2px; }
.smt-sel-bar .sel-times i { color: var(--smt-orange); margin: 0 .25rem; }
.smt-sel-bar .sel-fd-link {
  display: inline-block;
  font-size: .78rem;
  color: var(--smt-sky-2);
  border-bottom: 1px dashed rgba(122, 169, 255, 0.5);
  margin-top: 2px;
}
.smt-sel-bar .sel-fd-link:hover { color: #fff; border-color: #fff; }
.smt-sel-bar .sel-leg.is-empty { opacity: .55; }
.smt-sel-bar .sel-leg.is-empty .sel-fd-link { pointer-events: none; color: rgba(255, 255, 255, 0.4); border-color: transparent; }
.smt-sel-bar .sel-total-row { display: flex; gap: 1rem; font-size: .8rem; opacity: .8; }
.smt-sel-bar .sel-leg-price { min-width: 60px; }
.smt-sel-bar .sel-grand { font-family: var(--smt-font-display); font-size: 1.75rem; font-weight: 700; line-height: 1; margin-top: 2px; }
.smt-sel-bar .sel-per { font-size: .85rem; font-weight: 500; opacity: .8; font-family: var(--smt-font-sans); }
.smt-sel-bar .sel-promo { font-size: .75rem; opacity: .85; margin-top: 4px; }
.smt-sel-bar .sel-promo b { color: var(--smt-gold); }
.smt-sel-bar .btn-orange { background: var(--smt-grad-warm); border: 0; color: #1b1300; font-weight: 700; }
.smt-sel-bar .btn-outline-light { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.smt-sel-bar .btn-outline-light:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

@media (max-width: 768px) {
  body.has-sel-bar { padding-bottom: 270px; }
  .smt-sel-bar .row { row-gap: 10px !important; }
  .smt-sel-bar .sel-grand { font-size: 1.4rem; }
}

/* =========================================
   Steps / Tickets / Dashboard
   ========================================= */
.steps { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.step {
  flex: 1;
  min-width: 150px;
  padding: .95rem 1.1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--smt-line);
  display: flex;
  align-items: center;
  gap: .7rem;
  font-weight: 600;
  color: var(--smt-muted);
  font-size: .92rem;
}
.step .num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--smt-soft-2);
  font-weight: 700;
}
.step.active { border-color: var(--smt-orange); color: var(--smt-ink); box-shadow: var(--smt-shadow-sm); }
.step.active .num { background: var(--smt-grad-warm); color: #fff; }
.step.done .num { background: #dcfce7; color: #15803d; }

.ticket {
  background: #fff;
  border-radius: 24px;
  box-shadow: var(--smt-shadow);
  overflow: hidden;
  border: 1px solid var(--smt-line);
}
.ticket-header {
  background: var(--smt-grad-brand);
  color: #fff;
  padding: 1.8rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.ticket-body { padding: 2rem; display: grid; grid-template-columns: 1fr auto 1fr; gap: 1.8rem; align-items: center; }
@media (max-width: 768px) { .ticket-body { grid-template-columns: 1fr; } }
.ticket-divider { border-left: 2px dashed var(--smt-line); height: 100%; position: relative; }
.ticket-divider::before, .ticket-divider::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--smt-soft-2);
  left: -13px;
}
.ticket-divider::before { top: -26px; }
.ticket-divider::after { bottom: -26px; }

.dash-stat { padding: 1.5rem; border-radius: var(--smt-radius); background: #fff; border: 1px solid var(--smt-line); }
.dash-stat .icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--smt-grad-soft);
  color: var(--smt-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}
.dash-stat .num { font-family: var(--smt-font-display); font-size: 2.1rem; font-weight: 700; color: var(--smt-ink); }
.dash-stat .lbl { color: var(--smt-muted); font-size: .85rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }

/* =========================================
   Auth & Admin Shell
   ========================================= */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 992px) { .auth-wrap { grid-template-columns: 1fr; } }
.auth-side {
  background: var(--smt-grad-brand);
  color: #fff;
  padding: 65px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-side::after {
  content: "";
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: rgba(255,138,61,0.35);
  filter: blur(90px);
  bottom: -150px;
  right: -100px;
}
.auth-form { padding: 65px; display: flex; flex-direction: column; justify-content: center; }
.auth-form .form-control {
  padding: .9rem 1.1rem;
  border-radius: 14px;
  border: 1.5px solid var(--smt-line);
}
.auth-form .form-control:focus {
  border-color: var(--smt-orange);
  box-shadow: 0 0 0 4px rgba(255,106,19,0.15);
}

.auth-tabs { border: 0; background: #f8fafc; padding: 6px; border-radius: 14px; gap: 4px; }
.auth-tabs .nav-link {
  border: 0;
  background: transparent;
  color: #475569;
  font-weight: 600;
  padding: .6rem 1.25rem;
  border-radius: 10px;
  flex: 1;
}
.auth-tabs .nav-link.active {
  background: #fff;
  color: var(--smt-royal);
  box-shadow: 0 4px 14px -6px rgba(12,37,72,0.25);
}
.auth-hero { background-size: cover; background-position: center; }

.admin-shell { display: grid; grid-template-columns: 270px 1fr; min-height: 100vh; }
@media (max-width: 992px) { .admin-shell { grid-template-columns: 1fr; } }
.admin-sidebar { background: var(--smt-royal); color: #cdd6ea; padding: 28px 20px; }
.admin-sidebar .brand-mark { background: var(--smt-grad-warm); }
.admin-sidebar a {
  color: #cdd6ea;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem .9rem;
  border-radius: 12px;
  margin-bottom: .25rem;
  font-size: .94rem;
  transition: all .2s ease;
}
.admin-sidebar a:hover, .admin-sidebar a.active { background: rgba(255,255,255,0.08); color: #fff; }
.admin-main { padding: 36px; background: var(--smt-soft-2); }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  border-radius: 12px;
  color: var(--smt-muted);
  font-weight: 600;
  margin-bottom: .3rem;
  transition: all .2s ease;
}
.sidebar-link:hover, .sidebar-link.active { background: var(--smt-grad-soft); color: var(--smt-orange); }

.table-smt { border-collapse: separate; border-spacing: 0; width: 100%; }
.table-smt th {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--smt-muted);
  font-weight: 700;
  text-align: left;
  padding: 1rem 1.1rem;
  border-bottom: 1.5px solid var(--smt-line);
}
.table-smt td { padding: 1.1rem; border-bottom: 1px solid var(--smt-line); font-size: .94rem; background: #fff; }
.table-smt tr:hover td { background: var(--smt-soft-2); }
.status { padding: .3rem .75rem; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.status.ok { background: #dcfce7; color: #15803d; }
.status.pending { background: #fef3c7; color: #b20e28; }
.status.cancel { background: #fee2e2; color: #b20e28; }

/* =========================================
   Offers & Tabs
   ========================================= */
.smt-section-card {
  background: #fff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 15px 40px rgba(8, 26, 51, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

@media (max-width: 768px) {
  .smt-section-card { padding: 24px; border-radius: 16px; }
}

.offers-tabs { border-bottom: 1px solid var(--smt-line); gap: 6px; flex-wrap: wrap; }
.offers-tabs .nav-link {
  border: 0;
  background: transparent;
  color: #475569;
  font-weight: 600;
  padding: .75rem 1.25rem;
  border-radius: 14px 14px 0 0;
  position: relative;
}
.offers-tabs .nav-link:hover { color: var(--smt-orange); }
.offers-tabs .nav-link.active { color: var(--smt-royal); background: #fff7ef; }
.offers-tabs .nav-link.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -1px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--smt-orange);
}

.offer-card {
  background: #fff;
  border: 1px solid var(--smt-line);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  transition: transform .3s var(--smt-ease), box-shadow .3s var(--smt-ease);
  height: 100%;
}
.offer-card:hover { transform: translateY(-5px); box-shadow: var(--smt-shadow-hover); }
.offer-bg { height: 130px; background-size: cover; background-position: center; position: relative; }
.offer-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12,37,72,0) 20%, rgba(12,37,72,0.6));
}
.offer-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: .72rem;
  letter-spacing: .08em;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  color: #fff;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.tag-flt { background: linear-gradient(135deg, var(--smt-royal), #1a3a6b); }
.tag-htl { background: linear-gradient(135deg, var(--smt-orange), var(--smt-gold)); color: #1b1300; }
.tag-hol { background: linear-gradient(135deg, #0f766e, #34d399); color: #03241f; }
.offer-code {
  display: inline-block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: .75rem;
  font-weight: 700;
  color: var(--smt-orange);
  background: #fff3e6;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px dashed #ffb074;
  letter-spacing: .04em;
}

/* =========================================
   Scroll Carousels & Galleries
   ========================================= */
.offers-wrapper, .scroll-wrapper { position: relative; }
.offers-scroll-container, .scroll-container {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 1rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; 
}
.offers-scroll-container::-webkit-scrollbar, .scroll-container::-webkit-scrollbar { display: none; }
.offers-scroll-item { flex: 0 0 280px; }
.scroll-item-hotel { flex: 0 0 320px; }

@media (min-width: 992px) {
  .offers-scroll-item { flex: 0 0 calc(25% - 1.125rem); }
  .scroll-item-hotel { flex: 0 0 calc(33.333% - 1rem); }
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--smt-line);
  color: var(--smt-royal);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  cursor: pointer;
  transition: all 0.25s ease;
}
.carousel-btn:hover {
  background: var(--smt-orange);
  color: #fff;
  border-color: var(--smt-orange);
  box-shadow: var(--smt-shadow-orange);
}
.carousel-btn-left { left: -22px; }
.carousel-btn-right { right: -22px; }

@media (max-width: 992px) {
  .carousel-btn { display: none; } 
}

/* =========================================
   Popular Routes & FAQs
   ========================================= */
.route-card {
  background: #fff;
  border: 1px solid var(--smt-line);
  border-radius: var(--smt-radius);
  padding: 1.5rem;
  height: 100%;
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.route-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--smt-shadow-sm);
  border-color: var(--smt-orange);
}

.route-pill {
  display: inline-block;
  background: #f4f7fc;
  color: var(--smt-royal-2);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--smt-line);
  text-decoration: none;
  transition: all 0.2s ease;
}
.route-pill:hover {
  background: var(--smt-orange);
  color: #fff;
  border-color: var(--smt-orange);
}

.smt-accordion .accordion-item {
  border: 1px solid var(--smt-line);
  border-radius: 16px !important;
  margin-bottom: 1rem;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 15px -5px rgba(0,0,0,0.03);
}
.smt-accordion .accordion-button {
  background-color: #fff;
  color: var(--smt-ink);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 1.25rem 1.5rem;
  box-shadow: none;
}
.smt-accordion .accordion-button:not(.collapsed) {
  background-color: #fff7ef;
  color: var(--smt-orange);
  align-items: center;
  border-bottom: 1px transparent;
  cursor: pointer;
  display: inline-flex;
  gap: .5rem;
  position: relative;
  width: fit-content;
}
.smt-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}
.smt-accordion .accordion-body {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--smt-muted);
  line-height: 1.6;
}

/* =========================================
   Mega Footer
   ========================================= */
.footer-mega {
  background: var(--smt-royal);
  border-top: 1px solid var(--smt-line);
  padding: 60px 0 30px;
  font-family: var(--smt-font-sans);
}
.footer-mega .footer-heading {
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 1.5rem;
  color: #9599ac;
}
.footer-mega .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-mega .footer-links li { margin-bottom: 0.6rem; }
.footer-mega .footer-links a {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  display: inline-block;
  line-height: 1.25rem;
}
.footer-mega .footer-links a:hover {
  color: var(--smt-gold);
  transform: translateX(3px); 
}
.footer-mega .footer-divider {
  border-top: 1px solid var(--smt-line);
  margin: 3rem 0 1.5rem;
  opacity: 0.6;
}
.footer-mega .social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--smt-soft-2);
  color: var(--smt-muted);
  font-size: 1rem;
  transition: all 0.2s ease;
}
.footer-mega .social-icons a:hover {
  background: var(--smt-royal);
  color: #fff;
  transform: translateY(-2px);
}
.footer-mega .app-badges img { cursor: pointer; transition: opacity 0.2s ease; }
.footer-mega .app-badges img:hover { opacity: 0.8; }
.footer-mega .footer-copyright { border-top: 1px solid var(--smt-line); }

.footer-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  line-height: 1.8;
  font-size: 0.88rem;
}
.footer-link-list li { color: #cbd5e1; }
.footer-link-list li a {
  color: var(--smt-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-link-list li a:hover { color: var(--smt-orange); }
.socials a {
  display: inline-flex;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  margin-right: .5rem;
  color: #fff;
  transition: all .25s var(--smt-ease);
}
.socials a:hover {
  background: var(--smt-orange);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--smt-shadow-orange);
}

/* =========================================
   Animations
   ========================================= */
@keyframes smt-fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes smt-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.fade-up { animation: smt-fade-up .8s var(--smt-ease) both; }
.fade-up.d1 { animation-delay: .1s; }
.fade-up.d2 { animation-delay: .2s; }
.fade-up.d3 { animation-delay: .3s; }
.fade-up.d4 { animation-delay: .4s; }
.float { animation: smt-float 6s ease-in-out infinite; }

 
/* Auth Modal Custom Styles */
.auth-modal-content {
    border-radius: 20px;
    overflow: hidden;
}

.auth-hero-bg {
    background: #001e3c;
}

.auth-logo {
    height: 70px;
}

.auth-hero-heading {
    font-family: 'Fraunces', serif;
    font-weight: 600;
    line-height: 1.15;
    color: #b20e28;
}

.auth-hero-subtitle {
    opacity: 0.9;
    font-size: 0.95rem;
}

.auth-hero-list {
    opacity: 0.92;
}

.auth-close-btn {
    top: 14px;
    right: 14px;
}

.auth-tab-title {
    font-family: 'Fraunces', serif;
}

.text-smt-orange {
    color: var(--smt-orange, #b20e28);
}