:root {
    --blue: #0084DB;
    --navy: #033c6d;
    --navy-dark: #022a4d;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-400: #cbd5e1;
    --gray-600: #475569;
    --gradient: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    --radius: 16px;
    --font: 'Outfit', system-ui, sans-serif;
    --header-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--navy-dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}
body.loaded { overflow-y: auto; }
body.loading { overflow: hidden; }

.container { width: min(1140px, 92%); margin: 0 auto; }

/* Loader */
.loader {
    position: fixed; inset: 0; z-index: 9999;
    background: #010810;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__inner { text-align: center; position: relative; }
.loader__visual {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 0.8rem;
    display: grid;
    place-items: center;
}
.loader__ring {
    width: 120px; height: 120px;
    border: 2px solid rgba(0, 132, 219, 0.2);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    grid-area: 1 / 1;
}
.loader__nodes {
    position: absolute; top: 50%; left: 50%;
    width: 100px; height: 100px;
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.loader__nodes span {
    position: absolute; width: 6px; height: 6px;
    background: var(--blue); border-radius: 50%;
    animation: pulse 1.5s ease infinite;
}
.loader__nodes span:nth-child(1) { top: 0; left: 50%; animation-delay: 0s; }
.loader__nodes span:nth-child(2) { top: 25%; right: 0; animation-delay: 0.2s; }
.loader__nodes span:nth-child(3) { bottom: 25%; right: 10%; animation-delay: 0.4s; }
.loader__nodes span:nth-child(4) { bottom: 0; left: 50%; animation-delay: 0.6s; }
.loader__nodes span:nth-child(5) { bottom: 25%; left: 0; animation-delay: 0.8s; }
.loader__nodes span:nth-child(6) { top: 25%; left: 10%; animation-delay: 1s; }
.loader__logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    object-position: center;
    opacity: 0.95;
    grid-area: 1 / 1;
}
.loader__text { color: var(--gray-400); font-size: 0.875rem; margin-top: 0.5rem; letter-spacing: 0.1em; text-transform: uppercase; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: 0.3; transform: scale(0.8); } 50% { opacity: 1; transform: scale(1.2); } }

.bg-canvas {
    position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.65;
}

/* Header */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    height: var(--header-h);
    background: rgba(2, 42, 77, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 132, 219, 0.15);
    transition: box-shadow 0.3s;
}
.header.scrolled { box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3); }

.nav {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--header-h);
}
.nav__brand {
    display: flex; align-items: center; gap: 0.75rem;
    color: var(--white); text-decoration: none; font-weight: 600; font-size: 1.1rem;
}
.nav__brand img { border-radius: 50%; width: 58px; height: 58px; object-fit: contain; }
.nav__brand strong { color: var(--blue); }
.nav__menu {
    display: flex; list-style: none; gap: 2rem; align-items: center;
}
.nav__menu a {
    color: rgba(255,255,255,0.85); text-decoration: none;
    font-size: 1.04rem; font-weight: 500; transition: color 0.2s;
}
.nav__menu a:hover { color: var(--blue); }
.nav__cta {
    background: var(--gradient) !important;
    padding: 0.68rem 1.35rem !important;
    border-radius: 999px;
    color: var(--white) !important;
}
.nav__toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.nav__toggle span {
    width: 24px; height: 2px; background: var(--white);
    transition: 0.3s;
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.875rem 1.75rem; border-radius: 999px;
    font-family: inherit; font-weight: 600; font-size: 1rem;
    text-decoration: none; border: none; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible,
.nav__menu a:focus-visible,
.service-card__more:focus-visible,
.modal__close:focus-visible,
.booking-popup__close:focus-visible,
.booking-inline-notice-close:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
    outline: 2px solid #38bdf8;
    outline-offset: 2px;
}
.btn--primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 8px 30px rgba(0, 132, 219, 0.35);
}
.btn--outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(0, 132, 219, 0.5);
}
.btn--ghost {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.15);
}

/* Hero */
.hero {
    position: relative; z-index: 1;
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: calc(var(--header-h) + 2rem) 0 4rem;
}
.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.hero__badge {
    display: inline-block;
    font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--blue); margin-bottom: 1rem;
    padding: 0.35rem 1rem;
    border: 1px solid rgba(0, 132, 219, 0.35);
    border-radius: 999px;
}
.hero__title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700; line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.75) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__subtitle {
    font-size: 1.125rem; color: var(--gray-400);
    max-width: 480px; margin-bottom: 2rem;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__visual { position: relative; min-height: 420px; }
.hero__3d {
    width: 100%; height: 420px;
    border-radius: var(--radius);
    position: relative; z-index: 2;
}
.hero__3d-hint {
    text-align: center; font-size: 0.75rem;
    color: var(--gray-400); margin-top: 0.5rem;
    letter-spacing: 0.05em;
}
.hero__glow {
    position: absolute; inset: 10% 5%;
    background: radial-gradient(ellipse at center, rgba(0, 132, 219, 0.25) 0%, transparent 70%);
    pointer-events: none; z-index: 1;
}
.hero__scroll {
    position: absolute; bottom: 2rem; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    color: var(--gray-400); font-size: 0.75rem; letter-spacing: 0.15em;
}
.hero__scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(180deg, var(--blue), transparent);
    animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* Showcase GLB band */
.showcase {
    position: relative; z-index: 1;
    padding: 4rem 0;
    border-top: 1px solid rgba(0, 132, 219, 0.12);
    border-bottom: 1px solid rgba(0, 132, 219, 0.12);
    background: linear-gradient(180deg, rgba(3, 60, 109, 0.35) 0%, transparent 100%);
}
.showcase--hidden { display: none; }
.showcase__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2rem; align-items: center; min-height: 280px;
}
.showcase__text h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0.5rem 0 1rem; }
.showcase__text p { color: var(--gray-400); max-width: 480px; }
.showcase__canvas-wrap { position: relative; min-height: 260px; padding-top: 2.8rem; }
.showcase__3d { width: 100%; height: 280px; }
.showcase__contact-btn {
    position: absolute; top: 0; right: 0;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.58rem 1.1rem; border-radius: 999px;
    text-decoration: none; font-size: 0.86rem; font-weight: 600;
    color: var(--white); background: linear-gradient(135deg, rgba(3,60,109,0.96), rgba(0,132,219,0.95));
    border: 1px solid rgba(255,255,255,0.16);
    box-shadow: 0 10px 24px rgba(0,132,219,0.28);
    transition: transform 0.2s, box-shadow 0.2s;
}
.showcase__contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0,132,219,0.38);
}
.showcase__hint {
    position: absolute; bottom: 0; right: 0;
    font-size: 0.7rem; color: var(--gray-600); opacity: 0.6;
}
.showcase--loaded .showcase__hint { display: none; }

/* Sections */
.section { position: relative; z-index: 1; padding: 7rem 0; }
.section::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -64px;
    height: 64px;
    pointer-events: none;
    background: linear-gradient(180deg, transparent 0%, rgba(3, 60, 109, 0.22) 100%);
}
.section__header { text-align: center; max-width: 600px; margin: 0 auto 3.5rem; }
.section__header h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin: 0.5rem 0; }
.section__header p { color: var(--gray-400); }
.section__label {
    display: inline-block; font-size: 0.8rem; letter-spacing: 0.15em;
    text-transform: uppercase; color: var(--blue);
}

/* Services */
.services {
    background:
        linear-gradient(180deg, rgba(2, 28, 52, 0.15) 0%, rgba(3, 60, 109, 0.42) 24%, rgba(3, 60, 109, 0.28) 100%);
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}
.service-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(0, 132, 219, 0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    opacity: 0; transform: translateY(24px);
}
.service-card.visible {
    opacity: 1; transform: translateY(0);
    transition: opacity 0.6s ease var(--delay, 0s), transform 0.6s ease var(--delay, 0s);
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--blue);
    box-shadow: 0 16px 40px rgba(0, 132, 219, 0.15);
}
.service-card__icon {
    width: 48px; height: 48px; margin-bottom: 1.25rem;
    color: var(--blue);
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card--large { min-height: 320px; display: flex; flex-direction: column; }
.service-card h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.service-card__excerpt { color: var(--gray-400); font-size: 1rem; margin-bottom: 1rem; line-height: 1.65; flex: 1; }
.service-card__tags {
    list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem;
    margin-bottom: 1.5rem;
}
.service-card__tags li {
    font-size: 0.75rem; padding: 0.35rem 0.75rem;
    background: rgba(0, 132, 219, 0.12);
    border: 1px solid rgba(0, 132, 219, 0.25);
    border-radius: 999px; color: rgba(255,255,255,0.85);
}
.service-card__actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.service-card__more {
    padding: 0.6rem 1.25rem; border-radius: 999px;
    border: 1px solid rgba(0, 132, 219, 0.5);
    background: transparent; color: var(--blue);
    font-family: inherit; font-weight: 600; cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
.service-card__more:hover { background: rgba(0, 132, 219, 0.15); color: #fff; }
.service-card__link {
    color: var(--blue); text-decoration: none; font-weight: 600;
}

/* About */
.about__grid {
    display: grid; grid-template-columns: 1fr 1.2fr;
    gap: 4rem; align-items: center;
}
.about__visual { position: relative; }
.about__card {
    background: var(--gradient);
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow);
}
.about__card--3d { padding: 1rem; min-height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.about__3d { width: 100%; height: 240px; cursor: pointer; }
.about__3d-hint { font-size: 0.75rem; opacity: 0.75; margin-top: 0.5rem; letter-spacing: 0.05em; }
.about__rotator-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.25rem; }
.about__arrow-btn {
    width: 44px; height: 44px; border-radius: 50%;
    border: 1px solid rgba(0, 132, 219, 0.5);
    background: rgba(0, 132, 219, 0.1);
    color: var(--blue); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.25s, background 0.25s, box-shadow 0.25s;
}
.about__arrow-btn:hover {
    transform: translate(2px, -2px);
    background: rgba(0, 132, 219, 0.25);
    box-shadow: 0 8px 24px rgba(0, 132, 219, 0.25);
}
.about__arrow-btn svg { width: 22px; height: 22px; }
.about__rotator-text {
    color: var(--gray-400); font-size: 1.1rem; line-height: 1.75;
    transition: opacity 0.2s;
}
.about__rotator-text.fade-out { opacity: 0; }
.about__stats {
    display: flex; gap: 1rem; margin-top: 1.5rem;
}
.about__stats > div {
    flex: 1; background: rgba(255,255,255,0.05);
    border: 1px solid rgba(0, 132, 219, 0.2);
    border-radius: 12px; padding: 1.25rem; text-align: center;
}
.about__stats strong { display: block; font-size: 1.5rem; color: var(--blue); }
.about__stats span { font-size: 0.8rem; color: var(--gray-400); }
.about__content h2 { font-size: 2rem; margin: 0.5rem 0 1rem; }
.about__content p { color: var(--gray-400); font-size: 1.05rem; }

/* Booking */
.contact {
    background:
        linear-gradient(180deg, rgba(236, 244, 253, 0.86) 0%, var(--gray-100) 15%);
    color: var(--navy-dark); padding-bottom: 5rem;
}
.section__header--light h2 { color: var(--navy); }
.section__header--light p { color: var(--gray-600); }

.booking {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.booking__progress {
    display: flex; background: var(--navy);
    padding: 1rem 1.5rem; gap: 0.5rem;
}
.booking__step {
    flex: 1; display: flex; align-items: center; gap: 0.5rem;
    color: rgba(255,255,255,0.5); font-size: 0.875rem;
}
.booking__step span {
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    font-weight: 600; font-size: 0.8rem;
}
.booking__step.active { color: var(--white); }
.booking__step.active span { background: var(--blue); }
.booking__step.done { color: rgba(255,255,255,0.8); }
.booking__step.done span { background: rgba(0, 132, 219, 0.5); }

.booking__panel { display: none; padding: 0; }
.booking__panel.active { display: block; }
.booking__layout { display: grid; grid-template-columns: 320px 1fr; min-height: 480px; }
.booking__sidebar {
    background: var(--navy);
    color: var(--white);
    padding: 2rem;
}
.booking__logo { border-radius: 50%; margin-bottom: 1rem; }
.booking__sidebar h3 { font-size: 1.1rem; margin-bottom: 1.5rem; font-weight: 500; }
.booking__main { padding: 2rem; }
.booking__panel-title { font-size: 1.35rem; margin-bottom: 1.5rem; color: var(--navy); padding: 2rem 2rem 0; }
.booking__panel[data-panel="2"],
.booking__panel[data-panel="3"] { padding: 0 2rem 2rem; }

.calendar__header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 1rem;
}
.calendar__nav {
    background: rgba(255,255,255,0.1); border: none; color: var(--white);
    width: 32px; height: 32px; border-radius: 8px; cursor: pointer;
    font-size: 1.25rem; line-height: 1;
}
.calendar__nav:hover { background: var(--blue); }
#cal-month-label { font-weight: 600; text-transform: capitalize; }
.calendar__weekdays {
    display: grid; grid-template-columns: repeat(7, 1fr);
    gap: 4px; font-size: 0.65rem; color: rgba(255,255,255,0.6);
    text-align: center; margin-bottom: 0.5rem;
}
.calendar__days {
    display: grid; grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.cal-day {
    aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; border-radius: 50%; cursor: pointer;
    border: none; background: none; color: var(--white);
    transition: 0.2s;
}
.cal-day:hover:not(:disabled) { background: rgba(0, 132, 219, 0.3); }
.cal-day.selected { background: var(--white); color: var(--navy); font-weight: 700; }
.cal-day.other-month { opacity: 0.3; }
.cal-day:disabled { opacity: 0.25; cursor: not-allowed; }

.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.5rem; color: var(--navy); }
.form-group input, .form-group select {
    width: 100%; padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0; border-radius: 10px;
    font-family: inherit; font-size: 1rem;
    transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus {
    outline: none; border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0, 132, 219, 0.15);
}
.form-hint { font-size: 0.85rem; color: var(--gray-600); margin-bottom: 0.75rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group--full { grid-column: 1 / -1; }

.platform-select { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.platform-option {
    cursor: pointer;
}
.platform-option input { display: none; }
.platform-option span {
    display: block; padding: 0.5rem 1rem;
    border: 1px solid #e2e8f0; border-radius: 999px;
    font-size: 0.875rem; transition: 0.2s;
}
.platform-option input:checked + span {
    background: var(--navy); color: var(--white); border-color: var(--navy);
}

.presencial-notice {
    display: flex; align-items: flex-start; gap: 0.75rem;
    margin-top: 1rem; padding: 1rem 1.25rem;
    background: #fff8e6; border: 1px solid #f59e0b;
    border-radius: 10px; color: #92400e; font-size: 0.9rem; line-height: 1.5;
}
.presencial-notice svg { flex-shrink: 0; margin-top: 2px; stroke: #d97706; }
.presencial-notice[hidden] { display: none !important; }

/* Modal servicios */
.modal-backdrop {
    position: fixed; inset: 0; z-index: 500;
    background: rgba(1, 8, 16, 0.75);
    backdrop-filter: blur(4px);
}
.modal {
    position: fixed; z-index: 501;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: min(560px, 92vw); max-height: 85vh; overflow-y: auto;
    background: var(--white); color: var(--navy-dark);
    border-radius: 20px; padding: 2rem;
    box-shadow: var(--shadow);
}
.modal[hidden], .modal-backdrop[hidden] { display: none !important; }
.modal__close {
    position: absolute; top: 1rem; right: 1rem;
    width: 36px; height: 36px; border: none; background: #f1f5f9;
    border-radius: 50%; font-size: 1.5rem; cursor: pointer; line-height: 1;
    color: var(--gray-600);
}
.modal h2 { font-size: 1.5rem; margin-bottom: 1rem; padding-right: 2rem; color: var(--navy); }
.modal__body { color: var(--gray-600); line-height: 1.7; margin-bottom: 1.5rem; white-space: pre-line; }
.modal__highlights-wrap h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue); margin-bottom: 0.75rem; }
.modal__highlights-wrap ul { list-style: none; margin-bottom: 1.5rem; }
.modal__highlights-wrap li {
    padding: 0.5rem 0; border-bottom: 1px solid #e2e8f0;
    font-size: 0.95rem;
}
.modal__highlights-wrap li::before { content: '✓ '; color: var(--blue); font-weight: 700; }
.modal__cta { width: 100%; text-align: center; }

.duration-select { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.duration-btn {
    padding: 0.5rem 1rem; border: 1px solid #e2e8f0;
    background: var(--white); border-radius: 10px;
    font-family: inherit; cursor: pointer; transition: 0.2s;
}
.duration-btn.active, .duration-btn:hover {
    background: rgba(0, 132, 219, 0.12);
    border-color: var(--blue); color: var(--navy);
}

.slots { display: flex; flex-direction: column; gap: 0.5rem; max-height: 200px; overflow-y: auto; }
.slot-btn {
    padding: 0.75rem 1rem; text-align: left;
    border: 1px solid #e2e8f0; border-radius: 10px;
    background: var(--white); cursor: pointer;
    font-family: inherit; font-size: 1rem; transition: 0.2s;
}
.slot-btn:hover { border-color: var(--blue); }
.slot-btn.selected { background: var(--navy); color: var(--white); border-color: var(--navy); }
.slots-empty { color: var(--gray-600); font-size: 0.9rem; padding: 1rem; text-align: center; }

.booking__actions { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.booking__next { margin-top: 1rem; width: 100%; max-width: 200px; margin-left: auto; display: block; }

.summary {
    background: #f8fafc; border-radius: 12px;
    padding: 1.5rem; border: 1px solid #e2e8f0;
}
.summary__row {
    display: flex; justify-content: space-between;
    padding: 0.6rem 0; border-bottom: 1px solid #e2e8f0;
    font-size: 0.95rem;
}
.summary__row:last-child { border-bottom: none; }
.summary__row span:first-child { color: var(--gray-600); }
.summary__row strong { color: var(--navy); }

.form-message {
    margin-top: 1rem; padding: 1rem; border-radius: 10px; font-size: 0.95rem;
}
.form-message.success { background: #dcfce7; color: #166534; }
.form-message.error { background: #fee2e2; color: #991b1b; }

.booking-inline-notice-overlay {
    position: absolute;
    inset: 0;
    z-index: 30;
    background: rgba(2, 6, 23, 0.32);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.booking-inline-notice-overlay[hidden] {
    display: none !important;
}
.booking-inline-notice-card {
    width: min(420px, 90%);
    background: #fff;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 18px 48px rgba(2, 6, 23, 0.25);
    padding: 1rem 1rem 1.1rem;
    text-align: center;
    position: relative;
}
.booking-inline-notice-overlay.error .booking-inline-notice-card {
    border-color: #fecdd3;
    background: #fff1f2;
}
.booking-inline-notice-overlay.info .booking-inline-notice-card {
    border-color: #bfdbfe;
    background: #eff6ff;
}
.booking-inline-notice-text {
    font-size: 0.98rem;
    line-height: 1.45;
    color: #9f1239;
    margin: 0 0 0.9rem;
}
.booking-inline-notice-overlay.info .booking-inline-notice-text {
    color: #1d4ed8;
}
.booking-inline-notice-close {
    position: absolute;
    top: 0.35rem;
    right: 0.45rem;
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.08);
    color: #334155;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
}
.booking-inline-notice-btn {
    min-width: 140px;
}

.booking-popup-backdrop {
    position: fixed;
    inset: 0;
    z-index: 900;
    background: rgba(2, 6, 23, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.booking-popup-backdrop[hidden] {
    display: none !important;
}
.booking-popup {
    position: relative;
    width: min(460px, 94vw);
    background: #fff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 24px 70px rgba(2, 6, 23, 0.35);
    padding: 2rem 1.6rem 1.5rem;
    text-align: center;
    color: var(--navy-dark);
}
.booking-popup__close {
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #f1f5f9;
    color: #334155;
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
}
.booking-popup__icon {
    width: 54px;
    height: 54px;
    margin: 0 auto 0.85rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #dcfce7;
    color: #166534;
    font-size: 1.5rem;
    font-weight: 700;
}
.booking-popup__logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    display: block;
    margin: 0 auto 0.6rem;
}
.booking-popup h3 {
    margin-bottom: 0.5rem;
    color: var(--navy);
    font-size: 1.45rem;
}
.booking-popup p {
    color: #475569;
    margin-bottom: 1.2rem;
}
.booking-popup__actions {
    display: flex;
    gap: 0.65rem;
    justify-content: center;
    flex-wrap: wrap;
}
.booking-popup__btn-alt {
    color: var(--navy-dark);
    border-color: rgba(3, 60, 109, 0.35);
}

/* Footer */
.footer {
    position: relative; z-index: 1;
    background: linear-gradient(180deg, rgba(1, 8, 16, 0.92) 0%, #010810 30%);
    padding: 3rem 0;
    border-top: 1px solid rgba(0, 132, 219, 0.15);
}
.footer__grid { text-align: center; }
.footer__brand img { margin-bottom: 0.75rem; }
.footer__brand p { color: var(--gray-400); font-size: 0.9rem; }
.footer__links {
    display: flex; justify-content: center; gap: 2rem; margin: 1.5rem 0;
    flex-wrap: wrap;
}
.footer__links a { color: var(--gray-400); text-decoration: none; font-size: 0.9rem; }
.footer__links a:hover { color: var(--blue); }
.footer__copy { color: var(--gray-600); font-size: 0.8rem; }

/* WhatsApp */
.whatsapp-float {
    position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200;
    width: 56px; height: 56px; border-radius: 50%;
    background: #25d366; color: var(--white);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* Responsive */
@media (max-width: 900px) {
    .hero__grid, .about__grid, .showcase__grid { grid-template-columns: 1fr; }
    .showcase__canvas-wrap { order: -1; min-height: 220px; }
    .showcase__contact-btn { top: 0.25rem; right: 0.25rem; font-size: 0.8rem; padding: 0.52rem 0.9rem; }
    .hero__visual { order: -1; min-height: 320px; }
    .hero__3d { height: 320px; }
    .booking__layout { grid-template-columns: 1fr; }
    .booking__sidebar { padding: 1.5rem; }
}
@media (max-width: 768px) {
    .nav__toggle { display: flex; }
    .nav__menu {
        position: fixed; top: var(--header-h); right: -100%;
        width: min(280px, 85vw); height: calc(100vh - var(--header-h));
        background: var(--navy-dark);
        flex-direction: column; padding: 2rem;
        transition: right 0.3s; border-left: 1px solid rgba(0,132,219,0.2);
    }
    .nav__menu.open { right: 0; }
    .form-grid { grid-template-columns: 1fr; }
}