/* ==========================================================================
   AZURA — Luxury Hotel & Resort HTML5 Template
   File:    style.css  (core: tokens, base, layout, glass system, header, hero)
   Version: 1.0.0
   Author:  Azura Themes
   --------------------------------------------------------------------------
   TABLE OF CONTENTS
   --------------------------------------------------------------------------
   01. Design Tokens (CSS Variables)
   02. Reset & Base
   03. Typography
   04. Layout Helpers & Grid
   05. Liquid Glass Primitives
   06. Buttons
   07. Forms & Inputs
   08. Preloader
   09. Header / Navigation
   10. Hero & Page Banner
   ========================================================================== */

/* ==========================================================================
   01. DESIGN TOKENS
   ========================================================================== */
:root {
  /* ---- Brand palette ---- */
  --az-primary: #2ec5c0;
  --az-primary-600: #1fa5a1;
  --az-primary-700: #16817e;
  --az-secondary: #6a8bff;
  --az-accent: #d7b168;
  --az-accent-600: #b8934c;

  /* ---- Neutrals (light theme default) ---- */
  --az-bg: #eef3f8;
  --az-surface: #ffffff;
  --az-text: #10202e;
  --az-text-2: #4a5c6d;
  --az-text-muted: #74849a;
  --az-heading: #0c1a26;
  --az-border: rgba(16, 32, 46, .10);

  /* ---- Liquid glass ---- */
  --glass-bg: rgba(255, 255, 255, .55);
  --glass-bg-strong: rgba(255, 255, 255, .74);
  --glass-bg-soft: rgba(255, 255, 255, .32);
  --glass-border: rgba(255, 255, 255, .72);
  --glass-border-soft: rgba(255, 255, 255, .46);
  --glass-blur: 22px;
  --glass-blur-lg: 40px;
  --glass-sat: 180%;
  --glass-shadow-sm: 0 8px 24px -8px rgba(11, 32, 51, .22);
  --glass-shadow: 0 18px 50px -12px rgba(11, 32, 51, .28);
  --glass-shadow-lg: 0 40px 90px -24px rgba(11, 32, 51, .38);
  --glass-inner: inset 0 1px 0 rgba(255, 255, 255, .85), inset 0 -1px 0 rgba(255, 255, 255, .28);
  --glass-specular: linear-gradient(140deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.16) 32%, rgba(255,255,255,0) 55%);

  /* ---- Radii ---- */
  --r-xs: 10px;
  --r-sm: 14px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* ---- Spacing ---- */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --section-y: 110px;

  /* ---- Type ---- */
  --ff-head: "Playfair Display", "Iowan Old Style", Georgia, serif;
  --ff-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --fs-base: 16px;
  --lh-base: 1.7;

  /* ---- Motion ---- */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --dur: .45s;
  --dur-fast: .25s;

  /* ---- Layers ---- */
  --z-header: 900;
  --z-drawer: 1000;
  --z-modal: 1100;
  --z-loader: 1200;

  /* ---- Container ---- */
  --container: 1280px;
  --container-pad: 24px;
}

/* ---- Dark theme ---- */
[data-theme="dark"] {
  --az-bg: #070f16;
  --az-surface: #101d29;
  --az-text: #e6eef6;
  --az-text-2: #a8bccd;
  --az-text-muted: #8399ab;
  --az-heading: #f2f7fb;
  --az-border: rgba(255, 255, 255, .12);

  --glass-bg: rgba(20, 36, 51, .55);
  --glass-bg-strong: rgba(20, 36, 51, .76);
  --glass-bg-soft: rgba(20, 36, 51, .34);
  --glass-border: rgba(255, 255, 255, .18);
  --glass-border-soft: rgba(255, 255, 255, .10);
  --glass-shadow-sm: 0 8px 24px -8px rgba(0, 0, 0, .55);
  --glass-shadow: 0 18px 50px -12px rgba(0, 0, 0, .60);
  --glass-shadow-lg: 0 40px 90px -24px rgba(0, 0, 0, .70);
  --glass-inner: inset 0 1px 0 rgba(255, 255, 255, .16), inset 0 -1px 0 rgba(255, 255, 255, .05);
  --glass-specular: linear-gradient(140deg, rgba(255,255,255,.22) 0%, rgba(255,255,255,.05) 32%, rgba(255,255,255,0) 55%);
}

/* ==========================================================================
   02. RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--az-text-2);
  background: var(--az-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

/* Ambient aurora backdrop — gives the glass something to refract */
body::before {
  content: "";
  position: fixed;
  inset: -20vh -20vw;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(48vw 48vw at 12% 8%,  rgba(46, 197, 192, .30), transparent 62%),
    radial-gradient(42vw 42vw at 88% 12%, rgba(106, 139, 255, .26), transparent 62%),
    radial-gradient(52vw 52vw at 72% 88%, rgba(215, 177, 104, .22), transparent 64%),
    radial-gradient(40vw 40vw at 22% 82%, rgba(46, 197, 192, .18), transparent 62%);
  filter: blur(30px);
  animation: az-aurora 26s var(--ease-in-out) infinite alternate;
}

/* Fine grain so large glass panes never look flat */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .45;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.26'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

[data-theme="dark"] body::before { opacity: .8; }
[data-theme="dark"] body::after { opacity: .25; }

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--az-primary-600); text-decoration: none; transition: color var(--dur-fast) var(--ease); }
a:hover { color: var(--az-primary-700); }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
figure { margin: 0; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--az-primary); color: #fff; }

:focus-visible { outline: 3px solid var(--az-primary); outline-offset: 3px; border-radius: 6px; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--az-primary), var(--az-secondary));
  border-radius: 99px;
  border: 3px solid transparent;
  background-clip: content-box;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  z-index: 2000;
  padding: 12px 24px;
  border-radius: 0 0 var(--r-md) var(--r-md);
  background: var(--az-primary);
  color: #fff;
  font-weight: 600;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: 0; color: #fff; }

/* ==========================================================================
   03. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
  margin: 0 0 var(--sp-4);
  font-family: var(--ff-head);
  color: var(--az-heading);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -.015em;
}
h1, .h1 { font-size: clamp(2.5rem, 5.4vw, 4.5rem); }
h2, .h2 { font-size: clamp(1.95rem, 3.8vw, 3rem); }
h3, .h3 { font-size: clamp(1.45rem, 2.4vw, 1.95rem); }
h4, .h4 { font-size: clamp(1.2rem, 1.7vw, 1.45rem); }
h5, .h5 { font-size: 1.12rem; }
h6, .h6 { font-size: 1rem; }

p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }

.lead { font-size: 1.1rem; line-height: 1.8; }
.text-sm { font-size: .875rem; }
.text-xs { font-size: .78rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-body);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--az-primary-600);
  margin-bottom: var(--sp-3);
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--az-primary), var(--az-accent));
}
.eyebrow--center::after {
  content: "";
  width: 28px; height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--az-accent), var(--az-primary));
}

.gradient-text {
  background: linear-gradient(120deg, var(--az-primary) 0%, var(--az-secondary) 50%, var(--az-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.script-accent {
  font-family: var(--ff-head);
  font-style: italic;
  font-weight: 400;
  color: var(--az-accent-600);
}

/* ==========================================================================
   04. LAYOUT HELPERS & GRID
   ========================================================================== */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--container-pad); }
.container-wide { width: 100%; max-width: 1560px; margin-inline: auto; padding-inline: var(--container-pad); }
.container-narrow { width: 100%; max-width: 880px; margin-inline: auto; padding-inline: var(--container-pad); }

.section { padding-block: var(--section-y); position: relative; }
.section-sm { padding-block: 72px; }
.section--top-0 { padding-top: 0; }
.section--bottom-0 { padding-bottom: 0; }

.grid { display: grid; gap: var(--sp-5); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-gap-lg { gap: var(--sp-6); }

.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-5 { gap: var(--sp-5); }

/* ==========================================================================
   05. LIQUID GLASS PRIMITIVES
   ========================================================================== */
.glass {
  position: relative;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-sat));
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--r-lg);
  box-shadow: var(--glass-shadow), var(--glass-inner);
  isolation: isolate;
}

/* Specular sheen — the "liquid" highlight */
.glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--glass-specular);
  opacity: .9;
  pointer-events: none;
  z-index: 0;
}

/* Refraction rim */
.glass::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  box-shadow: inset 1px 1px 1px rgba(255, 255, 255, .55), inset -1px -1px 2px rgba(255, 255, 255, .18);
}
[data-theme="dark"] .glass::after {
  box-shadow: inset 1px 1px 1px rgba(255, 255, 255, .16), inset -1px -1px 2px rgba(255, 255, 255, .04);
}

.glass > * { position: relative; z-index: 1; }

.glass-strong { background: var(--glass-bg-strong); }
.glass-soft { background: var(--glass-bg-soft); }
.glass-lg {
  -webkit-backdrop-filter: blur(var(--glass-blur-lg)) saturate(var(--glass-sat));
  backdrop-filter: blur(var(--glass-blur-lg)) saturate(var(--glass-sat));
}
.glass-flat::before { display: none; }
.glass-pill { border-radius: var(--r-pill); }
.glass-clip { overflow: hidden; }
.glass-pad { padding: var(--sp-6); }
.glass-pad-lg { padding: var(--sp-7); }

.glass-hover {
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  will-change: transform;
}
.glass-hover:hover {
  transform: translateY(-8px);
  background: var(--glass-bg-strong);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow-lg), var(--glass-inner);
}

/* Cursor-tracked sheen — main.js sets --mx / --my */
.glass-sheen::after {
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, .40), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.glass-sheen:hover::after { opacity: 1; }
[data-theme="dark"] .glass-sheen::after {
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, .12), transparent 60%);
}

.glass-divider {
  height: 1px;
  border: 0;
  margin: var(--sp-6) 0;
  background: linear-gradient(90deg, transparent, var(--az-border), transparent);
}

/* Decorative blurred blobs */
.blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; pointer-events: none; z-index: 0; }
.blob--teal { background: radial-gradient(circle, rgba(46,197,192,.75), transparent 70%); }
.blob--gold { background: radial-gradient(circle, rgba(215,177,104,.65), transparent 70%); }
.blob--blue { background: radial-gradient(circle, rgba(106,139,255,.65), transparent 70%); }

/* Graceful degradation for browsers without backdrop-filter */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  :root { --glass-bg: rgba(255,255,255,.90); --glass-bg-strong: rgba(255,255,255,.96); --glass-bg-soft: rgba(255,255,255,.82); }
  [data-theme="dark"] { --glass-bg: rgba(16,29,41,.92); --glass-bg-strong: rgba(16,29,41,.97); --glass-bg-soft: rgba(16,29,41,.85); }
}

/* ==========================================================================
   06. BUTTONS
   ========================================================================== */
.btn {
  --btn-bg: var(--glass-bg-strong);
  --btn-color: var(--az-heading);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-color);
  font-family: var(--ff-body);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  -webkit-backdrop-filter: blur(16px) saturate(var(--glass-sat));
  backdrop-filter: blur(16px) saturate(var(--glass-sat));
  box-shadow: var(--glass-shadow-sm), var(--glass-inner);
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(160deg, rgba(255,255,255,.45), rgba(255,255,255,0) 60%);
  pointer-events: none;
}
/* Glancing light sweep on hover */
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -140%;
  width: 60%; height: 100%;
  z-index: -1;
  transform: skewX(-22deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .55), transparent);
  transition: left .75s var(--ease);
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--glass-shadow), var(--glass-inner); }
.btn:hover::after { left: 140%; }
.btn:active { transform: translateY(-1px) scale(.985); }

.btn-primary {
  --btn-color: #fff;
  background: linear-gradient(135deg, var(--az-primary) 0%, var(--az-primary-600) 55%, var(--az-secondary) 130%);
  border-color: rgba(255, 255, 255, .35);
  box-shadow: 0 14px 34px -12px rgba(46, 197, 192, .75), var(--glass-inner);
}
.btn-primary:hover { color: #fff; box-shadow: 0 22px 44px -14px rgba(46, 197, 192, .85), var(--glass-inner); }

.btn-gold {
  --btn-color: #23180a;
  background: linear-gradient(135deg, #f0d597 0%, var(--az-accent) 55%, var(--az-accent-600) 130%);
  border-color: rgba(255, 255, 255, .45);
  box-shadow: 0 14px 34px -12px rgba(215, 177, 104, .70), var(--glass-inner);
}
.btn-gold:hover { color: #23180a; box-shadow: 0 22px 44px -14px rgba(215, 177, 104, .85), var(--glass-inner); }

.btn-outline { background: transparent; border: 1px solid var(--az-border); box-shadow: none; color: var(--az-heading); }
.btn-outline:hover { background: var(--glass-bg); border-color: var(--glass-border); box-shadow: var(--glass-shadow-sm); }

.btn-outline-light { background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.45); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,.22); color: #fff; }

/* Solid white — for use on top of photography or dark overlays */
.btn-light {
  --btn-color: #0c1a26;
  background: rgba(255, 255, 255, .92);
  border-color: rgba(255, 255, 255, .8);
}
.btn-light:hover { color: #0c1a26; background: #fff; }

.btn-ghost { background: transparent; border-color: transparent; box-shadow: none; padding-inline: 14px; }
.btn-ghost:hover { background: var(--glass-bg-soft); box-shadow: none; }

.btn-sm { padding: 11px 22px; font-size: .85rem; }
.btn-lg { padding: 18px 42px; font-size: 1.02rem; }
.btn-block { display: flex; width: 100%; }
.btn-icon { width: 48px; height: 48px; padding: 0; border-radius: 50%; }

/* Play button with pulsing rings */
.btn-play {
  position: relative;
  width: 78px; height: 78px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--az-primary-700);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(18px) saturate(var(--glass-sat));
  backdrop-filter: blur(18px) saturate(var(--glass-sat));
  box-shadow: var(--glass-shadow), var(--glass-inner);
  transition: transform var(--dur) var(--ease);
}
.btn-play:hover { transform: scale(1.08); }
.btn-play::before,
.btn-play::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(46, 197, 192, .55);
  animation: az-ripple 2.6s var(--ease-in-out) infinite;
}
.btn-play::after { animation-delay: 1.3s; }

/* ==========================================================================
   07. FORMS & INPUTS
   ========================================================================== */
.form-group { margin-bottom: var(--sp-4); position: relative; }
.form-label {
  display: block;
  margin-bottom: 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--az-text-muted);
}
.form-control,
.form-select {
  width: 100%;
  padding: 15px 20px;
  font-family: var(--ff-body);
  font-size: .95rem;
  color: var(--az-heading);
  background: var(--glass-bg-soft);
  border: 1px solid var(--glass-border-soft);
  border-radius: var(--r-sm);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55);
  transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08); }

.form-control::placeholder { color: var(--az-text-muted); opacity: .85; }
.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--az-primary);
  background: var(--glass-bg);
  box-shadow: 0 0 0 4px rgba(46, 197, 192, .18);
}
textarea.form-control { min-height: 150px; resize: vertical; line-height: 1.7; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2374849a'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 14px;
  padding-right: 46px;
  cursor: pointer;
}

.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; }
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 20px; height: 20px;
  margin: 2px 0 0;
  accent-color: var(--az-primary);
  cursor: pointer;
  flex: 0 0 auto;
}

.input-icon { position: relative; }
.input-icon .form-control,
.input-icon .form-select { padding-left: 48px; }
.input-icon > i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--az-primary);
  pointer-events: none;
  font-size: 1rem;
  z-index: 2;
}

.form-message { display: none; margin-top: var(--sp-4); padding: 14px 18px; border-radius: var(--r-sm); font-size: .9rem; }
.form-message.is-visible { display: block; animation: az-fade-up .4s var(--ease) both; }
.form-message.success { background: rgba(46, 197, 192, .14); color: var(--az-primary-700); border: 1px solid rgba(46, 197, 192, .35); }
.form-message.error { background: rgba(233, 90, 90, .12); color: #c0392b; border: 1px solid rgba(233, 90, 90, .35); }
.is-invalid { border-color: #e95a5a !important; box-shadow: 0 0 0 4px rgba(233, 90, 90, .14) !important; }
.field-error { display: block; margin-top: 6px; font-size: .78rem; color: #e95a5a; }

.newsletter-form { display: flex; gap: 8px; padding: 8px; border-radius: var(--r-pill); }
.newsletter-form .form-control { border: 0; background: transparent; box-shadow: none; padding-left: 20px; }
.newsletter-form .form-control:focus { box-shadow: none; background: transparent; }
.newsletter-form .btn { flex: 0 0 auto; }

/* ==========================================================================
   08. PRELOADER
   ========================================================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  place-items: center;
  background: var(--az-bg);
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.preloader.is-hidden { opacity: 0; visibility: hidden; }
.preloader__inner { text-align: center; }
.preloader__ring {
  width: 84px; height: 84px;
  margin: 0 auto var(--sp-4);
  border-radius: 50%;
  border: 2px solid var(--az-border);
  border-top-color: var(--az-primary);
  border-right-color: var(--az-accent);
  animation: az-spin 1s linear infinite;
}
.preloader__brand {
  font-family: var(--ff-head);
  font-size: 1.4rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--az-heading);
  text-align: center;
}

/* ==========================================================================
   09. HEADER / NAVIGATION
   ========================================================================== */
.topbar {
  position: relative;
  z-index: calc(var(--z-header) + 1);
  font-size: .82rem;
  color: rgba(255, 255, 255, .82);
  border-bottom: 1px solid rgba(255, 255, 255, .16);
}
.topbar--light { color: var(--az-text-2); border-bottom-color: var(--az-border); }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding-block: 10px; }
.topbar__list { display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap; }
.topbar__list a { color: inherit; display: inline-flex; align-items: center; gap: 8px; }
.topbar__list a:hover { color: var(--az-accent); }
.topbar__social { display: flex; align-items: center; gap: 8px; }
.topbar__social a {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  color: inherit;
  font-size: .8rem;
}
.topbar--light .topbar__social a { background: var(--glass-bg-soft); }
.topbar__social a:hover { background: var(--az-primary); color: #fff; }

.site-header {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: var(--z-header);
  transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.site-header__inner { padding-top: var(--sp-4); }

.site-header.is-stuck {
  position: fixed;
  top: 0;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(26px) saturate(var(--glass-sat));
  backdrop-filter: blur(26px) saturate(var(--glass-sat));
  box-shadow: var(--glass-shadow-sm);
  border-bottom: 1px solid var(--glass-border-soft);
  animation: az-slide-down .5s var(--ease) both;
}
.site-header.is-stuck .topbar { display: none; }
.site-header.is-stuck .site-header__inner { padding-top: 0; }
.site-header.is-stuck .nav-shell {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  padding-block: 10px;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: 12px 14px 12px 24px;
  border-radius: var(--r-pill);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border-soft);
  -webkit-backdrop-filter: blur(24px) saturate(var(--glass-sat));
  backdrop-filter: blur(24px) saturate(var(--glass-sat));
  box-shadow: var(--glass-shadow-sm), var(--glass-inner);
  transition: all var(--dur) var(--ease);
}

.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand__mark {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--az-primary), var(--az-secondary));
  color: #fff;
  font-family: var(--ff-head);
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: 0 10px 22px -10px rgba(46, 197, 192, .9);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font-family: var(--ff-head);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--az-heading);
  text-transform: uppercase;
}
.brand__tag { font-size: .56rem; letter-spacing: .32em; text-transform: uppercase; color: var(--az-text-muted); }

.main-nav { margin-inline: auto; }
.menu { display: flex; align-items: center; gap: 2px; }
.menu > li { position: relative; }
.menu > li > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 15px;
  border-radius: var(--r-pill);
  font-size: .92rem;
  font-weight: 600;
  color: var(--az-text);
  transition: all var(--dur-fast) var(--ease);
}
.menu > li > a:hover,
.menu > li.is-open > a,
.menu > li.current > a { background: var(--glass-bg-soft); color: var(--az-primary-700); }
.menu .has-children > a::after {
  content: "";
  width: 6px; height: 6px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--dur-fast) var(--ease);
}
.menu .has-children.is-open > a::after { transform: rotate(-135deg) translateY(1px); }

.submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  min-width: 235px;
  padding: 10px;
  border-radius: var(--r-md);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-soft);
  -webkit-backdrop-filter: blur(26px) saturate(var(--glass-sat));
  backdrop-filter: blur(26px) saturate(var(--glass-sat));
  box-shadow: var(--glass-shadow), var(--glass-inner);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(12px);
  transition: all var(--dur) var(--ease);
  z-index: 10;
}
.menu li:hover > .submenu,
.menu li.is-open > .submenu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.submenu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  border-radius: var(--r-xs);
  font-size: .9rem;
  font-weight: 500;
  color: var(--az-text);
  transition: all var(--dur-fast) var(--ease);
}
.submenu a:hover { background: var(--glass-bg-soft); color: var(--az-primary-700); padding-left: 22px; }
.badge-new {
  font-size: .58rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--az-accent), var(--az-accent-600));
  color: #23180a;
}

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

.theme-toggle {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--glass-border-soft);
  background: var(--glass-bg-soft);
  color: var(--az-heading);
  transition: all var(--dur-fast) var(--ease);
}
.theme-toggle:hover { background: var(--glass-bg-strong); transform: rotate(18deg); }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--glass-border-soft);
  background: var(--glass-bg-soft);
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--az-heading);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(400px, 88vw);
  height: 100%;
  z-index: var(--z-drawer);
  padding: var(--sp-6) var(--sp-5);
  overflow-y: auto;
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(34px) saturate(var(--glass-sat));
  backdrop-filter: blur(34px) saturate(var(--glass-sat));
  border-left: 1px solid var(--glass-border-soft);
  box-shadow: var(--glass-shadow-lg);
  transform: translateX(102%);
  transition: transform var(--dur) var(--ease);
}
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-drawer) - 1);
  background: rgba(8, 20, 30, .45);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur) var(--ease);
}
.drawer-backdrop.is-open { opacity: 1; visibility: visible; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-6); }
.drawer-close {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--glass-border-soft);
  background: var(--glass-bg-soft);
  color: var(--az-heading);
  display: grid; place-items: center;
  font-size: 1.05rem;
}
.drawer-close:hover { background: var(--az-primary); color: #fff; }

.mobile-menu > li { border-bottom: 1px solid var(--az-border); }
.mobile-menu > li > a,
.mobile-menu .submenu-toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 15px 4px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--az-text);
  background: none;
  border: 0;
  text-align: left;
}
.mobile-menu .submenu-toggle i { transition: transform var(--dur-fast) var(--ease); font-size: .75rem; }
.mobile-menu li.is-open > .submenu-toggle i { transform: rotate(180deg); }
.mobile-submenu { max-height: 0; overflow: hidden; transition: max-height var(--dur) var(--ease); }
.mobile-submenu a { display: block; padding: 11px 4px 11px 18px; font-size: .92rem; color: var(--az-text-2); }
.mobile-submenu a:hover { color: var(--az-primary-600); }
.drawer-foot { margin-top: var(--sp-6); }
.drawer-contact li { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; font-size: .9rem; }
.drawer-contact i { color: var(--az-primary); margin-top: 6px; }

/* ==========================================================================
   10. HERO & PAGE BANNER
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 200px;
  padding-bottom: 150px;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.12);
  transition: opacity 1.4s var(--ease), transform 8s linear;
}
.hero__slide.is-active { opacity: 1; transform: scale(1); }
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 32, .60) 0%, rgba(6, 20, 32, .32) 42%, rgba(6, 20, 32, .74) 100%);
}
.hero__content { position: relative; z-index: 2; max-width: 720px; }
.hero__content .eyebrow { color: #ffe9bd; }
.hero__content .eyebrow::before { background: linear-gradient(90deg, var(--az-accent), rgba(255,255,255,.4)); }
.hero h1 { color: #fff; text-shadow: 0 10px 40px rgba(0, 0, 0, .35); }
.hero p { color: rgba(255, 255, 255, .90); font-size: 1.08rem; max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); margin-top: var(--sp-6); }

.hero__badge {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 9px 22px;
  margin-bottom: var(--sp-5);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .30);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  color: #fff;
  font-size: .85rem;
}
.hero__badge .stars { color: var(--az-accent); letter-spacing: 2px; }

.hero__scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255, 255, 255, .8);
  font-size: .66rem; letter-spacing: .28em; text-transform: uppercase;
}
.hero__scroll .mouse {
  width: 26px; height: 42px;
  border: 1.5px solid rgba(255, 255, 255, .6);
  border-radius: var(--r-pill);
  position: relative;
}
.hero__scroll .mouse::after {
  content: "";
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 8px;
  margin-left: -2px;
  border-radius: 4px;
  background: #fff;
  animation: az-scroll-dot 1.8s var(--ease-in-out) infinite;
}

.hero__dots { position: absolute; right: 40px; top: 50%; transform: translateY(-50%); z-index: 3; display: flex; flex-direction: column; gap: 14px; }
.hero__dots button {
  width: 10px; height: 10px; padding: 0;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.7);
  background: transparent;
  transition: all var(--dur-fast) var(--ease);
}
.hero__dots button.is-active { background: #fff; transform: scale(1.4); }

/* Inner page banner */
.page-hero {
  position: relative;
  padding-top: 235px;
  padding-bottom: 120px;
  overflow: hidden;
  text-align: center;
}
.page-hero__bg { position: absolute; inset: 0; z-index: 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 32, .72), rgba(6, 20, 32, .50));
}
.page-hero__content { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: var(--sp-3); }
.page-hero p { color: rgba(255,255,255,.85); max-width: 620px; margin-inline: auto; }

.breadcrumb {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: 12px;
  margin-top: var(--sp-5);
  padding: 11px 26px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .28);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  font-size: .85rem;
  color: rgba(255, 255, 255, .92);
}
.breadcrumb a { color: rgba(255, 255, 255, .92); }
.breadcrumb a:hover { color: var(--az-accent); }
.breadcrumb li { display: inline-flex; align-items: center; gap: 12px; }
.breadcrumb li + li::before { content: "/"; opacity: .55; }
.breadcrumb .is-current { color: var(--az-accent); }