/* ==========================================================================
   GPA THE LUXURY — EDITORIAL LUXURY DESIGN SYSTEM v2
   Typeface pairing : Cormorant Garamond (display) + Manrope (text)
   Loaded via <link> in index.html <head> (not @import) for faster FCP.
   ========================================================================== */

/* --- DESIGN TOKENS --- */
:root {
    /* Palette — near-black forest, champagne gold, warm ivory */
    --color-bg-deep: #050807;
    --color-bg-card: #0A100C;
    --color-bg-card-hover: #101812;
    --color-primary: #C6A15B;
    --color-primary-light: #E5D5AE;
    --color-primary-dark: #8F7440;
    --color-text-main: #F4F2EC;
    --color-text-muted: #9FAAA0;
    --color-text-dark: #0B0E0C;
    --color-accent-green: #14231B;
    --color-border-gold: rgba(198, 161, 91, 0.28);
    --color-border-gold-soft: rgba(198, 161, 91, 0.14);
    --color-border-light: rgba(255, 255, 255, 0.07);
    --color-shadow-gold: rgba(198, 161, 91, 0.16);

    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', serif;
    --font-sans: 'Manrope', 'Inter', sans-serif;

    /* Layout — sharp corners read as couture; big radii read as app UI */
    --container-max-width: 1280px;
    --transition-smooth: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-xs: 2px;
    --radius-sm: 3px;
    --radius-md: 6px;
    --radius-lg: 10px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg-deep);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    overflow-x: hidden;
    line-height: 1.65;
    font-weight: 300;
}

::selection {
    background: var(--color-primary);
    color: var(--color-text-dark);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-deep); }
::-webkit-scrollbar-thumb {
    background: #1A241D;
    border: 2px solid var(--color-bg-deep);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-primary-dark); }

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, .serif-font {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.18;
    letter-spacing: 0.005em;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.1rem);
    margin-bottom: 1rem;
}

p {
    color: var(--color-text-muted);
    font-weight: 300;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

/* Keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 1.5px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
}

.gold-text {
    font-style: italic;
    font-weight: 500;
    background: linear-gradient(120deg, var(--color-primary-light) 0%, var(--color-primary) 55%, var(--color-primary-dark) 110%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--color-primary);
}

/* Eyebrow — small tracked label above every section heading */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.42em;
    text-indent: 0.42em;
    color: var(--color-primary);
    margin-bottom: 1.1rem;
}
.eyebrow::before,
.eyebrow::after {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary));
}
.eyebrow::after {
    background: linear-gradient(90deg, var(--color-primary), transparent);
}

.section-title {
    text-align: center;
    margin-bottom: clamp(3rem, 7vw, 5rem);
}
.section-title p {
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    max-width: 560px;
    margin: 0.75rem auto 0;
    line-height: 1.8;
}

/* --- CONTAINER & BUTTONS --- */
.container {
    width: 90%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.6rem;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-indent: 0.22em;
    text-transform: uppercase;
    border-radius: var(--radius-xs);
    transition: var(--transition-smooth);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.btn:active { transform: scale(0.96); }

/* Soft sheen sweep on hover */
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 90%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.18), transparent);
    transform: skewX(-18deg);
    transition: 0.6s ease;
    pointer-events: none;
}
.btn:hover::after { left: 130%; }

.btn-primary {
    background: linear-gradient(130deg, var(--color-primary-light) -30%, var(--color-primary) 45%, var(--color-primary-dark) 120%);
    color: var(--color-text-dark);
    border: none;
    box-shadow: 0 6px 22px var(--color-shadow-gold);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(198, 161, 91, 0.32);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-border-gold);
}
.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-light);
    transform: translateY(-2px);
}

/* --- HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 1.6rem 0;
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: rgba(5, 8, 7, 0.82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-border-gold-soft);
    box-shadow: 0 6px 32px rgba(0, 0, 0, 0.35);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    flex-shrink: 0;
}
.logo-title {
    font-size: 1.35rem;
    font-family: var(--font-serif);
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--color-text-main);
    white-space: nowrap;
}
.logo-sub {
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.52em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-top: 4px;
    white-space: nowrap;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.4rem;
}

nav a {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--color-text-muted);
    padding-bottom: 4px;
    background-image: linear-gradient(90deg, var(--color-primary), var(--color-primary));
    background-size: 0% 1px;
    background-repeat: no-repeat;
    background-position: left bottom;
    transition: var(--transition-fast), background-size 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
nav a:hover, nav a.active {
    color: var(--color-primary-light);
    background-size: 100% 1px;
}

#nav-cta-btn {
    padding: 0.62rem 1.5rem;
    font-size: 0.68rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.menu-toggle span {
    display: block;
    width: 26px;
    height: 1.5px;
    background: var(--color-text-main);
    margin-bottom: 6px;
    transition: var(--transition-fast);
}
.menu-toggle span:last-child { margin-bottom: 0; }

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 110px;
    padding-bottom: 130px; /* keeps the scroll cue clear of the stats row */
    background:
        linear-gradient(rgba(5, 8, 7, 0.62), rgba(5, 8, 7, 0.78)),
        url('../images/Monument.jpg') center 30% / cover no-repeat fixed;
    overflow: hidden;
}

/* Deep fade into the page */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 180px;
    background: linear-gradient(to top, var(--color-bg-deep), transparent);
    pointer-events: none;
}
/* Faint gold atmosphere top-right */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(198, 161, 91, 0.08), transparent 65%);
    pointer-events: none;
}

.hero-content {
    max-width: 880px;
    position: relative;
    z-index: 5;
}

.hero-tag {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.45em;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 2rem;
}
.hero-tag::before {
    content: '';
    display: block;
    width: 48px;
    height: 1px;
    background: var(--color-primary);
}

.hero h1 {
    font-size: clamp(2.6rem, 6.5vw, 4.6rem);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.hero p {
    font-size: clamp(1rem, 2.2vw, 1.12rem);
    line-height: 1.9;
    margin-bottom: 2.8rem;
    max-width: 640px;
}
.hero p strong {
    color: var(--color-primary-light);
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 4.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    border-top: 1px solid var(--color-border-gold-soft);
    padding-top: 2.2rem;
    max-width: 760px;
}
.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
}
.stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 8%;
    height: 84%;
    width: 1px;
    background: var(--color-border-light);
}
.stat-value {
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
}
.stat-label {
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-text-muted);
}

/* Scroll cue — thin animated gold line */
.scroll-cue {
    position: absolute;
    bottom: 2.2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.4em;
    text-indent: 0.4em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}
.scroll-cue::after {
    content: '';
    width: 1px;
    height: 52px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: cue-drop 2.2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
    transform-origin: top;
}
@keyframes cue-drop {
    0% { transform: scaleY(0); opacity: 0; }
    35% { transform: scaleY(1); opacity: 1; }
    100% { transform: scaleY(1) translateY(18px); opacity: 0; }
}
.scroll-cue:hover { color: var(--color-primary); }

/* --- FEATURES (numbered editorial cards) --- */
.features {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background-color: var(--color-bg-deep);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4rem;
    counter-reset: feature;
}

.feature-card {
    counter-increment: feature;
    background: transparent;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: clamp(2rem, 4vw, 2.6rem) clamp(1.5rem, 3vw, 2rem);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

/* Big ghost index number */
.feature-card::after {
    content: counter(feature, decimal-leading-zero);
    position: absolute;
    top: 1.2rem;
    right: 1.4rem;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 2.4rem;
    font-weight: 400;
    line-height: 1;
    color: rgba(198, 161, 91, 0.22);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: var(--color-bg-card);
    border-color: var(--color-border-gold);
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.45);
}
.feature-card:hover::after {
    color: rgba(198, 161, 91, 0.55);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-xs);
    background: rgba(198, 161, 91, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 1.8rem;
    border: 1px solid var(--color-border-gold-soft);
    transition: var(--transition-smooth);
}
.feature-card:hover .feature-icon {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    transform: rotate(-8deg) scale(1.08);
}
.feature-card:active { transform: scale(0.985); }

.feature-card h3 {
    font-size: 1.45rem;
    margin-bottom: 0.9rem;
    color: var(--color-text-main);
}
.feature-card p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* --- ABOUT / LIFESTYLE --- */
.about {
    padding: clamp(4rem, 8vw, 7rem) 0;
    background: linear-gradient(to bottom, var(--color-bg-deep) 0%, #070C09 100%);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(2.5rem, 6vw, 5rem);
    align-items: center;
}

.about-images {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(12, 1fr);
    height: clamp(380px, 46vw, 580px);
    position: relative;
}
/* Offset hairline frame behind the collage */
.about-images::before {
    content: '';
    position: absolute;
    top: -18px;
    left: -18px;
    width: 62%;
    height: 68%;
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-sm);
    pointer-events: none;
}
.about-img-frame {
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    box-shadow: 0 28px 55px rgba(0, 0, 0, 0.55);
    background-color: var(--color-bg-card);
}
.about-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.about-img-frame:hover img { transform: scale(1.045); }
.about-img-1 {
    grid-column: 1 / 9;
    grid-row: 1 / 10;
    z-index: 2;
}
.about-img-2 {
    grid-column: 6 / 13;
    grid-row: 5 / 13;
    z-index: 1;
}

.about-content .eyebrow { margin-bottom: 1rem; }
.about-content .eyebrow::before { display: none; }
.about-content h2 { margin-bottom: 1.2rem; }

.about-subtitle {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(1.15rem, 2.6vw, 1.35rem);
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 1.8rem;
}
.about-text p {
    font-size: clamp(0.95rem, 2vw, 1rem);
    line-height: 1.85;
    margin-bottom: 1.4rem;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem 1.8rem;
    margin-top: 2.2rem;
    border-top: 1px solid var(--color-border-light);
    padding-top: 2rem;
}
.highlight-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.highlight-icon {
    color: var(--color-primary);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.highlight-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-main);
}

/* --- UNIT TYPES --- */
.units {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background-color: var(--color-bg-deep);
}

/* Editorial underline tabs — no filled pills */
.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
    flex-wrap: wrap;
    border-bottom: 1px solid var(--color-border-light);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    border-bottom: 1px solid transparent;
    margin-bottom: -1px;
    color: var(--color-text-muted);
    padding: 1rem 1.7rem 1.1rem;
    font-family: var(--font-serif);
    font-size: clamp(1.02rem, 2.4vw, 1.2rem);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    letter-spacing: 0.02em;
}
.tab-btn:hover { color: var(--color-text-main); }
.tab-btn:active { transform: scale(0.96); }
.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content { display: none; }
.tab-content.active {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: center;
    animation: fadeScale 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeScale {
    0% { opacity: 0; transform: translateY(14px); }
    100% { opacity: 1; transform: translateY(0); }
}

.unit-info h3 {
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
    margin-bottom: 0.4rem;
}
.unit-price {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1.4rem;
}
.unit-desc {
    margin-bottom: 2rem;
    font-size: 0.95rem;
    line-height: 1.8;
}

.unit-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem 2rem;
    margin-bottom: 2.2rem;
    border-bottom: 1px solid var(--color-border-light);
    padding-bottom: 2rem;
}
.spec-box {
    display: flex;
    align-items: center;
    gap: 14px;
}
.spec-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-xs);
    background: rgba(198, 161, 91, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    border: 1px solid var(--color-border-gold-soft);
    flex-shrink: 0;
}
.spec-details {
    display: flex;
    flex-direction: column;
}
.spec-title {
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.14em;
}
.spec-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.unit-calc {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-sm);
    padding: 1.4rem 1.6rem;
}
.unit-calc-title {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    margin-bottom: 0.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.unit-calc-result {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}
.unit-calc p { font-size: 0.78rem; }

/* Unit visual showcase — editorial bento collage, full-bleed, no dead space.
   .uv-hero takes the wide share; .uv-secondary is a flex column of however
   many supporting cells exist (1, 2 or 3) sharing the remaining space evenly. */
.unit-visual {
    display: flex;
    gap: 3px;
    background: var(--color-border-gold-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--color-border-gold-soft);
    height: clamp(460px, 52vw, 660px);
}
.uv-hero { flex: 1.7 1 0; }
.uv-secondary {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}
.uv-secondary .uv-cell { flex: 1 1 0; min-height: 0; }

.uv-cell {
    position: relative;
    overflow: hidden;
    cursor: zoom-in;
    background-color: var(--color-bg-card);
}

.uv-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.uv-cell::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(5, 8, 7, 0);
    transition: var(--transition-smooth);
    pointer-events: none;
}
.uv-cell:hover img { transform: scale(1.07); }
.uv-cell:hover::after { background: rgba(5, 8, 7, 0.12); }

.uv-zoom-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(5, 8, 7, 0.55);
    border: 1px solid var(--color-border-gold);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transform: translate(-50%, -50%) scale(0.7);
    opacity: 0;
    transition: var(--transition-smooth);
}
.uv-cell:hover .uv-zoom-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}
.uv-cell:active .uv-zoom-icon { transform: translate(-50%, -50%) scale(0.85); }

.uv-cell-label {
    position: absolute;
    left: 0.9rem;
    bottom: 0.8rem;
    font-family: var(--font-sans);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-main);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    opacity: 0;
    transform: translateY(6px);
    transition: var(--transition-smooth);
}
.uv-cell:hover .uv-cell-label {
    opacity: 1;
    transform: translateY(0);
}
.uv-hero .uv-cell-label { font-size: 0.72rem; }

/* --- GALLERY: editorial horizontal filmstrip (not a slide-show carousel) ---
   Native scroll-snap does the heavy lifting; JS only nudges scrollLeft for
   the prev/next buttons and drives the thin progress rule underneath. */
.gallery-section {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background: linear-gradient(to bottom, var(--color-bg-deep), #070C09);
}

.gallery-container { position: relative; }

.gallery-track {
    display: flex;
    gap: 3px;
    background: var(--color-border-gold-soft);
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-md);
    box-shadow: 0 30px 65px rgba(0, 0, 0, 0.65);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    height: clamp(420px, 52vw, 620px);
}
.gallery-track::-webkit-scrollbar { display: none; }

.gallery-card {
    position: relative;
    flex: 0 0 auto;
    width: clamp(230px, 32vw, 360px);
    height: 100%;
    overflow: hidden;
    cursor: pointer;
    scroll-snap-align: start;
    background-color: var(--color-bg-card);
}
.gallery-card.gc-wide { width: clamp(320px, 54vw, 620px); }
.gallery-card:first-child { scroll-margin-left: 0; }

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 16%;
    filter: saturate(0.9) brightness(0.93);
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}
.gallery-card:hover img {
    transform: scale(1.06);
    filter: saturate(1.05) brightness(1);
}

.gallery-card-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.5rem 1.3rem 1.2rem;
    background: linear-gradient(to top, rgba(5, 8, 7, 0.92) 0%, rgba(5, 8, 7, 0.4) 60%, transparent 100%);
}
.gallery-card-caption h4 {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--color-text-main);
}
.gallery-card-caption p {
    font-size: 0.78rem;
    color: var(--color-primary-light);
    letter-spacing: 0.02em;
    line-height: 1.5;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
}
.gallery-card:hover .gallery-card-caption p,
.gallery-card:focus-visible .gallery-card-caption p {
    max-height: 3.4rem;
    opacity: 1;
    margin-top: 0.35rem;
}

.gallery-card-zoom {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(5, 8, 7, 0.5);
    border: 1px solid var(--color-border-gold);
    color: var(--color-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transform: scale(0.7) rotate(-45deg);
    transition: var(--transition-smooth);
}
.gallery-card:hover .gallery-card-zoom {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}
.gallery-card:active .gallery-card-zoom { transform: scale(0.85) rotate(0deg); }

/* Controls sit below the strip, not overlaid on the photos */
.gallery-controls {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-top: 1.5rem;
}
.gallery-progress-track {
    flex: 1 1 auto;
    height: 2px;
    background: var(--color-border-light);
    border-radius: 2px;
    overflow: hidden;
}
.gallery-progress-fill {
    height: 100%;
    width: 8%;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
    transition: width 0.15s linear;
}
.gallery-nav-group {
    display: flex;
    gap: 0.6rem;
    flex-shrink: 0;
}
.gallery-nav-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--color-border-light);
    color: var(--color-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.gallery-nav-btn:hover {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    transform: scale(1.08);
}
.gallery-nav-btn:active { transform: scale(0.9); }
.gallery-nav-btn:disabled {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
}

/* --- MORTGAGE CALCULATOR --- */
.calculator-section {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background-color: var(--color-bg-deep);
    border-top: 1px solid var(--color-border-light);
}

.calc-container {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 5vw, 4rem);
    box-shadow: 0 35px 65px rgba(0, 0, 0, 0.5);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: clamp(2rem, 5vw, 4rem);
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.calc-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.calc-label {
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-text-main);
}
.calc-val-display {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* Range inputs */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 2px solid var(--color-bg-deep);
    box-shadow: 0 0 0 1px var(--color-primary), 0 0 12px rgba(198, 161, 91, 0.45);
    transition: var(--transition-fast);
}
input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    background: var(--color-primary-light);
}
input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 2px solid var(--color-bg-deep);
    box-shadow: 0 0 0 1px var(--color-primary), 0 0 12px rgba(198, 161, 91, 0.45);
}

.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.9rem;
}
.calc-option-card {
    background: transparent;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xs);
    padding: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}
.calc-option-card:hover {
    border-color: var(--color-border-gold);
    transform: translateY(-3px);
}
.calc-option-card:active { transform: translateY(-3px) scale(0.97); }
.calc-option-card.active {
    background: rgba(198, 161, 91, 0.06);
    border-color: var(--color-primary);
    animation: option-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes option-pop {
    0% { transform: scale(0.94); }
    60% { transform: scale(1.02); }
    100% { transform: scale(1); }
}
.calc-option-name {
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 3px;
}
.calc-option-val {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-main);
}
.calc-option-card.active .calc-option-val { color: var(--color-primary); }

/* Result panel */
.calc-result-box {
    background:
        radial-gradient(circle at top right, rgba(198, 161, 91, 0.09), transparent 70%),
        rgba(255, 255, 255, 0.012);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.calc-result-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.32em;
    text-indent: 0.32em;
    margin-bottom: 1.4rem;
}

.calc-result-amount {
    font-size: clamp(2.1rem, 5vw, 3.1rem);
    font-family: var(--font-serif);
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: 0.7rem;
    line-height: 1;
}
.calc-result-period {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 2.4rem;
}

.calc-result-breakdown {
    border-top: 1px solid var(--color-border-light);
    padding-top: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    margin-bottom: 2.4rem;
}
.breakdown-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.88rem;
}
.breakdown-label { color: var(--color-text-muted); }
.breakdown-val {
    font-weight: 600;
    color: var(--color-text-main);
}

/* --- TESTIMONIALS --- */
.testimonials {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background: linear-gradient(to bottom, #070C09, var(--color-bg-deep));
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6rem;
}

.testimonial-card {
    background: transparent;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    padding: clamp(2rem, 4vw, 2.8rem) clamp(1.6rem, 3vw, 2.2rem);
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    background: var(--color-bg-card);
    border-color: var(--color-border-gold);
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.45);
}

.quote-icon {
    font-size: 5rem;
    font-family: var(--font-serif);
    line-height: 0.2;
    color: rgba(198, 161, 91, 0.16);
    position: absolute;
    top: 3rem;
    right: 1.8rem;
    transition: var(--transition-smooth);
}
.testimonial-card:hover .quote-icon {
    color: rgba(198, 161, 91, 0.32);
    transform: scale(1.15) rotate(-6deg);
}

.stars {
    display: flex;
    gap: 4px;
    color: var(--color-primary);
    margin-bottom: 1.4rem;
}
.star-icon {
    width: 14px;
    height: 14px;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.12rem;
    font-weight: 500;
    line-height: 1.68;
    color: var(--color-text-main);
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--color-border-light);
    padding-top: 1.4rem;
}
.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-accent-green);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.2rem;
    border: 1px solid var(--color-border-gold);
    flex-shrink: 0;
}
.author-info {
    display: flex;
    flex-direction: column;
}
.author-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-main);
}
.author-role {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
}

/* --- CONTACT --- */
.contact-section {
    padding: clamp(4.5rem, 9vw, 8.5rem) 0;
    background-color: var(--color-bg-deep);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.4rem;
}

.contact-item {
    display: flex;
    gap: 18px;
}
.contact-item-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-xs);
    background: rgba(198, 161, 91, 0.06);
    border: 1px solid var(--color-border-gold-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-item-details h4 {
    font-size: 1.25rem;
    color: var(--color-text-main);
    margin-bottom: 0.35rem;
}
.contact-item-details p {
    font-size: 0.92rem;
    line-height: 1.7;
}

/* Real embedded map, tinted to sit inside the dark luxury palette */
.map-showcase {
    position: relative;
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.5);
    height: clamp(280px, 32vw, 380px);
    background-color: var(--color-bg-card);
}
.map-embed {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    filter: grayscale(0.35) invert(92%) contrast(0.88) hue-rotate(180deg) brightness(0.95) saturate(1.35);
    transition: filter 0.5s ease;
}
.map-showcase:hover .map-embed {
    filter: grayscale(0.15) invert(92%) contrast(0.9) hue-rotate(180deg) brightness(1) saturate(1.5);
}

.map-pin-card {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.7rem 1rem;
    background: rgba(5, 8, 7, 0.82);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    pointer-events: none;
}
.map-pin-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-text-dark);
    flex-shrink: 0;
    animation: map-pin-pulse 2.4s infinite;
}
@keyframes map-pin-pulse {
    0% { box-shadow: 0 0 0 0 rgba(198, 161, 91, 0.45); }
    70% { box-shadow: 0 0 0 10px rgba(198, 161, 91, 0); }
    100% { box-shadow: 0 0 0 0 rgba(198, 161, 91, 0); }
}
.map-pin-text {
    display: flex;
    flex-direction: column;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.35;
}
.map-pin-text strong {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--color-text-main);
}

.map-open-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.55rem 0.95rem;
    background: rgba(5, 8, 7, 0.75);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    color: var(--color-text-main);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}
.map-open-btn:hover {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}
.map-open-btn:active { transform: translateY(-1px) scale(0.97); }

.booking-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-gold-soft);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3.4rem) clamp(1.5rem, 3vw, 3rem);
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.5);
    position: relative;
}
/* Fine gold top rule on the card */
.booking-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

.booking-card h3 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    margin-bottom: 0.7rem;
}
.booking-card > p {
    margin-bottom: 2.4rem;
    font-size: 0.92rem;
    line-height: 1.75;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.form-group { position: relative; }

.form-input {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    font-size: 0.98rem;
    outline: none;
    transition: var(--transition-fast);
}
.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 1px 0 0 var(--color-primary);
}

.form-label {
    position: absolute;
    top: 1rem;
    left: 0;
    color: var(--color-text-muted);
    pointer-events: none;
    transition: var(--transition-fast);
    font-size: 0.95rem;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -0.85rem;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.form-select {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 0.98rem;
    outline: none;
    cursor: pointer;
    transition: var(--transition-fast);
}
.form-select option {
    background: var(--color-bg-card);
    color: var(--color-text-main);
}
.form-select:focus {
    border-color: var(--color-primary);
    color: var(--color-text-main);
}

/* --- SUCCESS MODAL --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 7, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.modal-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-gold);
    border-radius: var(--radius-md);
    padding: clamp(2rem, 5vw, 3.6rem) clamp(1.5rem, 4vw, 3rem);
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.6);
    transform: translateY(14px);
    transition: var(--transition-smooth);
}
.modal-overlay.active .modal-card { transform: translateY(0); }
.modal-success-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(198, 161, 91, 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.8rem;
    border: 1px solid var(--color-primary);
}
.modal-card h3 {
    font-size: 1.9rem;
    margin-bottom: 0.9rem;
}
.modal-card p {
    margin-bottom: 2.2rem;
    font-size: 0.92rem;
    line-height: 1.75;
}

/* --- FOOTER --- */
footer {
    background-color: #030504;
    border-top: 1px solid var(--color-border-gold-soft);
    padding: clamp(3.5rem, 7vw, 6rem) 0 2.6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    margin-bottom: 3.5rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}
.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.75;
}

.footer-socials {
    display: flex;
    gap: 0.9rem;
}
.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}
.social-icon:hover {
    background: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
    transform: translateY(-3px) rotate(8deg);
}
.social-icon:active { transform: translateY(-1px) scale(0.92); }

.footer-nav,
.footer-hours {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}
.footer-nav h4,
.footer-hours h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--color-primary);
}
.footer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.footer-nav a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.footer-nav a:hover {
    color: var(--color-primary-light);
    padding-left: 6px;
}

.footer-hours-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.footer-hours-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.footer-seo {
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    padding: 2.2rem 0;
    margin-bottom: 2rem;
    text-align: justify;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.16);
    line-height: 1.85;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    gap: 12px;
}

/* --- FLOATING WHATSAPP --- */
.floating-whatsapp {
    position: fixed;
    bottom: 2.2rem;
    right: 2.2rem;
    z-index: 999;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    transition: var(--transition-smooth);
    animation: whatsappPulse 2.4s infinite;
}
.floating-whatsapp:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}
@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.38); }
    70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --- LIGHTBOX --- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(3, 5, 4, 0.97);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}
.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}
.lightbox-content {
    max-width: 88%;
    max-height: 82%;
    transform: scale(0.96);
    transition: var(--transition-smooth);
}
.lightbox.active .lightbox-content { transform: scale(1); }
.lightbox-content img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-xs);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}
.lightbox-close {
    position: absolute;
    top: 1.6rem;
    right: 2.2rem;
    font-size: 2.4rem;
    line-height: 1;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}
.lightbox-close:hover { color: var(--color-primary); }

/* --- SCROLL REVEAL --- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .scroll-cue::after,
    .floating-whatsapp { animation: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { gap: 3rem; }
    .about-images { height: 420px; }
    .tab-content.active { grid-template-columns: 1fr; gap: 2.6rem; }
    .tab-content.active .unit-visual { order: -1; }
    .unit-visual { height: 430px; }
    .calc-container { grid-template-columns: 1fr; gap: 3rem; }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; }

    /* background-attachment: fixed janks on touch devices */
    .hero { background-attachment: scroll; }
}

@media (max-width: 768px) {
    /* Header: shrink logo + CTA so they never wrap next to the hamburger */
    header .container { gap: 0.6rem; }
    .logo-title { font-size: 1.02rem; letter-spacing: 0.08em; }
    .logo-sub { font-size: 0.52rem; letter-spacing: 0.3em; }
    #nav-cta-btn { padding: 0.5rem 0.9rem; font-size: 0.62rem; }

    /* Slide-in mobile nav */
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 78%;
        height: 100vh;
        background: rgba(5, 8, 7, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 99;
        transition: var(--transition-smooth);
        border-left: 1px solid var(--color-border-gold);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }
    nav.open { right: 0; }
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2.6rem;
    }
    nav a { font-size: 0.95rem; }
    .menu-toggle {
        display: block;
        z-index: 100;
    }

    /* Hero */
    .hero {
        text-align: center;
        padding-top: 120px;
    }
    .hero h1 {
        font-size: clamp(2rem, 8.5vw, 2.8rem);
        line-height: 1.18;
    }
    .hero-tag { justify-content: center; }
    .hero-tag::before { display: none; }
    .hero p { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.6rem;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }
    .stat-item { align-items: center; }
    .stat-item + .stat-item::before { display: none; }
    .scroll-cue { display: none; }

    /* Grids */
    .features-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    /* Single clean frame on mobile instead of overlap collage */
    .about-images {
        display: block;
        height: auto;
    }
    .about-images::before { display: none; }
    .about-img-frame { aspect-ratio: 4 / 3; }
    .about-img-2 { display: none; }

    .tabs-nav { border-bottom: none; }
    .tab-btn {
        border: 1px solid var(--color-border-light);
        border-radius: var(--radius-xs);
        margin: 0.25rem;
        padding: 0.7rem 1.2rem;
    }
    .tab-btn.active {
        border-color: var(--color-primary);
        background: rgba(198, 161, 91, 0.07);
    }

    .gallery-track { height: 440px; }
    .gallery-card { width: 78vw; }
    .gallery-card.gc-wide { width: 88vw; }
    .gallery-card-caption { padding: 1.2rem 1rem 1rem; }
    .gallery-card-caption h4 { font-size: 1.05rem; }
    /* Touch users already get natural swipe; hide the desktop nav buttons */
    .gallery-nav-group { display: none; }

    .unit-visual {
        flex-direction: column;
        height: 460px;
    }
    .uv-hero { flex: 1 1 0; }
    .uv-secondary { flex: 0 0 130px; flex-direction: row; }

    .calc-options-grid { grid-template-columns: 1fr; }
    .calc-container { padding: 1.8rem 1.4rem; }

    .booking-card { padding: 2.4rem 1.5rem; }

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

@media (max-width: 480px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .floating-whatsapp {
        bottom: 1.4rem;
        right: 1.4rem;
        width: 50px;
        height: 50px;
    }
    .calc-result-box { padding: 1.6rem 1.1rem; }
    .booking-form { gap: 1.3rem; }
    .btn { padding: 0.95rem 1.9rem; font-size: 0.72rem; }

    /* Extra-narrow phones: squeeze header a touch further */
    header .container { gap: 0.4rem; }
    .logo-title { font-size: 0.92rem; letter-spacing: 0.04em; }
    .logo-sub { font-size: 0.48rem; letter-spacing: 0.22em; }
    #nav-cta-btn { padding: 0.42rem 0.7rem; font-size: 0.58rem; }
}
