/* ========================================
   Luna del Cerro – Landing Page Styles
   Colors: Verde oscuro, Gris claro, Blanco, Negro
   Font: Inter
   ======================================== */

/* ===== CSS VARIABLES ===== */
:root {
    --color-primary: #1B4332;
    --color-primary-light: #2D6A4F;
    --color-primary-lighter: #40916C;
    --color-primary-pale: #B7E4C7;
    --color-accent: #52B788;
    --color-dark: #0D1B14;
    --color-black: #1A1A1A;
    --color-gray-900: #2C2C2C;
    --color-gray-700: #4A4A4A;
    --color-gray-500: #7A7A7A;
    --color-gray-300: #B0B0B0;
    --color-gray-100: #E8E8E8;
    --color-gray-50: #F5F5F3;
    --color-white: #FFFFFF;
    --color-gold: #C9A84C;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container-max: 1200px;
    --header-height: 72px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-family);
    color: var(--color-black);
    background: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, button, textarea { font-family: inherit; }

/* ===== UTILITY ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}
.text-accent { color: var(--color-accent); }
.section {
    padding: 100px 0;
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.header.scrolled {
    background: rgba(27, 67, 50, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--color-white);
    z-index: 1001;
}
.logo-icon { font-size: 1.5rem; }
.logo-text { letter-spacing: -0.02em; }

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-link {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}
.nav-link:hover { color: var(--color-white); }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}
.nav-link:hover::after { width: 100%; }
.nav-link--cta {
    background: var(--color-accent);
    color: var(--color-white) !important;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
}
.nav-link--cta::after { display: none; }
.nav-link--cta:hover {
    background: var(--color-primary-lighter);
    transform: translateY(-1px);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 4px;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(13, 27, 20, 0.7) 0%,
        rgba(13, 27, 20, 0.5) 40%,
        rgba(13, 27, 20, 0.8) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: var(--header-height);
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(82, 183, 136, 0.2);
    border: 1px solid rgba(82, 183, 136, 0.4);
    color: var(--color-primary-pale);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: #4ADE80;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}
.hero-title-accent {
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary-pale));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.75);
    font-weight: 400;
    margin-bottom: 32px;
}
.hero-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    margin-bottom: 40px;
}
.hero-price-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.6);
}
.hero-price-value {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -0.02em;
}
.hero-price-note {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 500;
}
.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
    z-index: 2;
}
.hero-scroll-indicator svg {
    width: 24px;
    height: 24px;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}
.btn-icon { width: 20px; height: 20px; flex-shrink: 0; }
.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(82, 183, 136, 0.3);
}
.btn-primary:hover {
    background: var(--color-primary-lighter);
    box-shadow: 0 6px 28px rgba(82, 183, 136, 0.4);
    transform: translateY(-2px);
}
.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: var(--color-white);
    border: 1.5px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(8px);
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-2px);
}
.btn-large { padding: 18px 40px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--color-black);
    line-height: 1.15;
    letter-spacing: -0.03em;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    margin-top: 12px;
    font-weight: 400;
}

/* ===== BENEFITS ===== */
.benefits {
    background: var(--color-gray-50);
}
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.benefit-card {
    background: var(--color-white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid transparent;
}
.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-pale);
}
.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(82, 183, 136, 0.1), rgba(27, 67, 50, 0.08));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}
.benefit-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-primary);
}
.benefit-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-black);
}
.benefit-desc {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* ===== SPECS ===== */
.specs { background: var(--color-white); }
.specs-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.specs-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.specs-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
}
.specs-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.spec-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    border-radius: var(--radius-md);
    transition: background var(--transition);
}
.spec-item:hover {
    background: var(--color-gray-50);
}
.spec-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}
.spec-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-white);
}
.spec-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-black);
}
.spec-info p {
    font-size: 0.88rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ===== VIDEO ===== */
.video-section {
    background: var(--color-dark);
    padding: 80px 0;
}
.video-section .section-label { color: var(--color-accent); }
.video-section .section-title { color: var(--color-white); }
.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 56.25%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ===== PLANS ===== */
.plans { background: var(--color-gray-50); }
.plans-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}
.plan-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-100);
}
.plan-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.plan-card-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}
.plan-badge {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
}
.plan-details {
    margin-bottom: 28px;
}
.plan-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-gray-100);
}
.plan-detail-row:last-child { border-bottom: none; }
.plan-detail-label {
    color: var(--color-gray-500);
    font-size: 0.9rem;
}
.plan-detail-value {
    font-weight: 600;
    color: var(--color-black);
    font-size: 0.95rem;
}

/* Floor plan visual */
.plan-card--visual {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.plan-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.plan-floor-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 4px;
    width: 100%;
    max-width: 360px;
}
.floor-room {
    background: var(--color-gray-50);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    padding: 16px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-gray-700);
    min-height: 70px;
}
.floor-living {
    grid-column: 1 / 3;
    background: rgba(82, 183, 136, 0.1);
    border-color: var(--color-accent);
    color: var(--color-primary);
}
.floor-kitchen {
    background: rgba(201, 168, 76, 0.1);
    border-color: var(--color-gold);
    color: var(--color-gray-700);
}
.floor-bedroom1 {
    background: rgba(27, 67, 50, 0.08);
    border-color: var(--color-primary-light);
    color: var(--color-primary);
}
.floor-bedroom2 {
    background: rgba(27, 67, 50, 0.08);
    border-color: var(--color-primary-light);
    color: var(--color-primary);
}
.floor-bathroom {
    background: rgba(176, 176, 176, 0.15);
    border-color: var(--color-gray-300);
}
.floor-laundry {
    background: rgba(176, 176, 176, 0.1);
    border-color: var(--color-gray-300);
    font-size: 0.7rem;
}
.floor-balcony {
    grid-column: 1 / 4;
    min-height: 44px;
    background: rgba(82, 183, 136, 0.06);
    border-color: var(--color-primary-pale);
    border-style: dashed;
}
.plan-note {
    margin-top: 16px;
    font-size: 0.75rem;
    color: var(--color-gray-500);
    font-style: italic;
    text-align: center;
}

/* ===== AMENITIES ===== */
.amenities { background: var(--color-white); }
.amenities-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.amenity-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition);
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-100);
}
.amenity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.amenity-card--large {
    grid-column: 1 / 4;
    aspect-ratio: 21/9;
}
.amenity-card--large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.amenity-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}
.amenity-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(13, 27, 20, 0.85));
    color: var(--color-white);
}
.amenity-card-overlay h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.amenity-card-overlay p {
    font-size: 0.85rem;
    opacity: 0.8;
}
.amenity-card-icon {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(82, 183, 136, 0.08), rgba(27, 67, 50, 0.05));
}
.amenity-card-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--color-primary);
}
.amenity-card-text {
    padding: 20px;
}
.amenity-card-text h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.amenity-card-text p {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    line-height: 1.5;
}

/* ===== WHY BUY ===== */
.why-buy { 
    background: var(--color-primary);
    color: var(--color-white);
}
.why-buy .section-label { color: var(--color-primary-pale); }
.why-buy .section-title { color: var(--color-white); }
.why-buy .text-accent { color: var(--color-primary-pale); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.why-card {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    transition: all var(--transition);
    backdrop-filter: blur(4px);
}
.why-card:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-4px);
}
.why-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(255,255,255,0.15);
    margin-bottom: 12px;
    line-height: 1;
}
.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.why-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.6;
}
.why-cta { text-align: center; }
.why-buy .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
}
.why-buy .btn-primary:hover {
    background: var(--color-primary-pale);
}

/* ===== TRUST ===== */
.trust { background: var(--color-gray-50); }
.trust-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.trust-badge {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.trust-badge svg {
    width: 40px;
    height: 40px;
    stroke: var(--color-white);
}
.trust-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--color-black);
}
.trust-subtitle {
    font-size: 1.05rem;
    color: var(--color-gray-500);
    margin-bottom: 40px;
}
.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
}
.trust-logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.trust-brand {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.trust-brand-bold {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}
.trust-divider {
    width: 1px;
    height: 48px;
    background: var(--color-gray-300);
}
.trust-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}
.trust-stat {
    text-align: center;
}
.trust-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 4px;
}
.trust-stat-label {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    font-weight: 500;
}

/* ===== CONTACT ===== */
.contact {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 100px 0;
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact .section-label { color: var(--color-accent); }
.contact-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 32px;
    line-height: 1.15;
}
.contact-price {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 32px;
    padding: 24px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.08);
}
.contact-price-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
}
.contact-price-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-accent);
}
.contact-price-note {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    font-size: 0.95rem;
}
.contact-detail svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-accent);
    min-width: 20px;
}
.contact-detail a {
    color: rgba(255,255,255,0.7);
    transition: color var(--transition);
}
.contact-detail a:hover { color: var(--color-accent); }

/* Contact Form */
.contact-form-wrapper {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(8px);
}
.form-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.form-subtitle {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 28px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: rgba(255,255,255,0.8);
}
.form-group input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255,255,255,0.06);
    border: 1.5px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-size: 1rem;
    transition: border-color var(--transition), background var(--transition);
}
.form-group input::placeholder {
    color: rgba(255,255,255,0.3);
}
.form-group input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255,255,255,0.1);
}
.contact-form .btn-primary {
    margin-top: 8px;
}
.form-disclaimer {
    margin-top: 16px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    text-align: center;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-black);
    padding: 40px 0;
    text-align: center;
}
.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--color-white);
    font-size: 1.1rem;
}
.footer-text {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}
.footer-legal {
    color: rgba(255,255,255,0.3);
    font-size: 0.75rem;
    max-width: 600px;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition);
    animation: float-pulse 3s infinite;
}
.whatsapp-float svg {
    width: 28px;
    height: 28px;
    fill: var(--color-white);
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}
.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: var(--color-white);
    color: var(--color-black);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateX(8px);
    transition: all var(--transition);
    pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}
@keyframes float-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .plans-grid { grid-template-columns: 1fr; }
    .amenities-gallery { grid-template-columns: repeat(2, 1fr); }
    .amenity-card--large { grid-column: 1 / 3; }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }
    
    .menu-toggle { display: flex; }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-primary);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        transition: right var(--transition);
        box-shadow: -4px 0 30px rgba(0,0,0,0.3);
    }
    .nav.open { right: 0; }
    .nav-link { font-size: 1.1rem; color: var(--color-white); }

    .hero-title { font-size: 2rem; }
    .hero-price-value { font-size: 2rem; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .hero-ctas .btn { width: 100%; max-width: 320px; }
    .hero-scroll-indicator { display: none; }

    .benefits-grid { grid-template-columns: 1fr; }
    .specs-content { grid-template-columns: 1fr; gap: 40px; }
    .why-grid { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .contact-price-value { font-size: 2rem; }
    
    .amenities-gallery { grid-template-columns: 1fr; }
    .amenity-card--large { grid-column: 1; aspect-ratio: 16/9; }

    .trust-stats { gap: 32px; }
    .trust-stat-number { font-size: 2rem; }
    .trust-logos { gap: 24px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 1.7rem; }
    .section-title { font-size: 1.5rem; }
    .contact-form-wrapper { padding: 24px; }
    .benefit-card { padding: 28px 20px; }
    .trust-stats { flex-direction: column; gap: 20px; }
}