/* ===================================
   CHIANTI BEACH RESIDENCE - STYLES
   Premium Landing Page CSS
   =================================== */

/* ===== CSS VARIABLES ===== */
:root {
    /* Colors - Beach & Italian Inspired */
    --color-primary: #1a5f7a;
    --color-primary-light: #2980b9;
    --color-primary-dark: #0d3d4d;

    --color-secondary: #c4956a;
    --color-secondary-light: #d4a574;
    --color-secondary-dark: #a67c4e;

    --color-accent: #e67e22;
    --color-accent-light: #f39c12;

    --color-sand: #f5e6d3;
    --color-sand-light: #faf3eb;
    --color-ocean: #2193b0;
    --color-ocean-dark: #1a6b82;
    --color-sunset: #ee7752;
    --color-sunset-golden: #e4a11b;

    /* Neutrals */
    --color-white: #ffffff;
    --color-black: #0a0a0a;
    --color-gray-100: #f7f7f7;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;

    /* Gradients */
    --gradient-sunset: linear-gradient(135deg, #ee7752 0%, #e4a11b 50%, #1a5f7a 100%);
    --gradient-ocean: linear-gradient(135deg, #2193b0 0%, #1a5f7a 100%);
    --gradient-sand: linear-gradient(135deg, #f5e6d3 0%, #d4a574 100%);
    --gradient-hero: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.6) 100%);
    --gradient-text: linear-gradient(135deg, #2193b0 0%, #e4a11b 50%, #ee7752 100%);

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(33, 147, 176, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-4xl) 0;
}

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-gray-700);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    cursor: pointer;
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--gradient-sunset);
    color: var(--color-white);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(238, 119, 82, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), 0 0 40px rgba(238, 119, 82, 0.4);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--color-white);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), 0 0 40px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp svg {
    width: 24px;
    height: 24px;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-xl), 0 0 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-base);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--color-gray-800);
    color: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) 0;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-chianti {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.logo-beach {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-sand);
}

.navbar.scrolled .logo-chianti {
    color: var(--color-primary);
    text-shadow: none;
}

.navbar.scrolled .logo-beach {
    color: var(--color-secondary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-sand);
    transition: var(--transition-base);
}

.nav-menu a:hover::after {
    width: 100%;
}

.navbar.scrolled .nav-menu a {
    color: var(--color-gray-700);
    text-shadow: none;
}

.navbar.scrolled .nav-menu a::after {
    background: var(--color-primary);
}

.nav-cta {
    background: var(--color-secondary) !important;
    color: var(--color-white) !important;
    padding: var(--space-sm) var(--space-lg) !important;
    border-radius: var(--radius-full);
    text-shadow: none !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--color-secondary-dark) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-base);
}

.navbar.scrolled .nav-toggle span {
    background: var(--color-gray-800);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(0, 0, 0, 0.2) 0%,
            rgba(0, 0, 0, 0.4) 50%,
            rgba(0, 0, 0, 0.7) 100%);
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: var(--space-4xl) var(--container-padding);
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-icon {
    font-size: 1.25rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-title .text-gradient {
    background: linear-gradient(135deg, #f5e6d3 0%, #e4a11b 50%, #2193b0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.hero-price {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-price strong {
    color: var(--color-sand);
    font-size: 1.1rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scroll-wheel 1.5s infinite;
}

@keyframes scroll-wheel {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(8px);
    }
}

/* ===== CONCEITO SECTION ===== */
.conceito {
    background: var(--color-gray-100);
}

.conceito-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    align-items: center;
}

.conceito-text p {
    margin-bottom: var(--space-lg);
    color: var(--color-gray-600);
}

.conceito-text .lead {
    color: var(--color-gray-800);
    font-weight: 500;
}

.conceito-gallery {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-md);
}

.gallery-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.gallery-secondary {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.gallery-secondary img {
    width: 100%;
    height: calc(200px - var(--space-sm));
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.conceito-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-card {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-ocean);
    border-radius: 50%;
    font-size: 2rem;
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* ===== TORRE SECTION ===== */
.torre {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.torre-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.torre-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.torre-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
            rgba(26, 95, 122, 0.9) 0%,
            rgba(26, 95, 122, 0.7) 50%,
            rgba(26, 95, 122, 0.3) 100%);
}

.torre-content {
    max-width: 600px;
}

.torre-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-white);
    line-height: 1.3;
    margin-bottom: var(--space-2xl);
}

.torre-content .text-gradient {
    background: linear-gradient(135deg, #f5e6d3 0%, #e4a11b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.torre-stats {
    display: flex;
    gap: var(--space-3xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-sand);
}

.stat-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== PLANTAS SECTION ===== */
.plantas {
    background: var(--color-white);
}

.plantas-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-gray-600);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    background: var(--gradient-ocean);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.plantas-content {
    margin-bottom: var(--space-2xl);
}

.planta-panel {
    display: none;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.planta-panel.active {
    display: grid;
}

.planta-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.planta-image.penthouse-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    position: relative;
}

.penthouse-labels {
    position: absolute;
    bottom: -30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.planta-info {
    padding: var(--space-xl);
}

.planta-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-sand-light);
    color: var(--color-secondary-dark);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.planta-badge.premium {
    background: var(--gradient-sunset);
    color: var(--color-white);
}

.planta-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.planta-sizes {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.size-option {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-primary);
}

.penthouse-floors {
    margin-bottom: var(--space-lg);
}

.floor-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
}

.planta-features {
    margin-bottom: var(--space-xl);
}

.planta-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--color-gray-700);
}

.check {
    color: #25D366;
    font-weight: 700;
}

.planta-price {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
}

.price-label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.price-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price-value.premium {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plantas-cta {
    text-align: center;
}

/* ===== LOCALIZAÇÃO SECTION ===== */
.localizacao {
    background: var(--color-gray-100);
}

.localizacao-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.localizacao-info .lead {
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-md);
}

.localizacao-info p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.localizacao-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.loc-feature {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.loc-icon {
    font-size: 1.5rem;
}

.loc-feature h4 {
    font-size: 1rem;
    color: var(--color-gray-900);
    margin-bottom: var(--space-xs);
}

.loc-feature p {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-address {
    text-align: center;
    margin-top: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

/* ===== DIFERENCIAIS SECTION ===== */
.diferenciais {
    background: var(--color-white);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.diferencial-card {
    padding: var(--space-xl);
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
}

.diferencial-card:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.diferencial-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.diferencial-card h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.diferencial-card p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.housi-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-gray-100);
    border-radius: var(--radius-full);
    max-width: 300px;
    margin: 0 auto;
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.housi-badge strong {
    font-size: 1.25rem;
    color: var(--color-primary);
}

/* ===== CONSTRUTORA SECTION ===== */
.construtora {
    background: var(--gradient-ocean);
    color: var(--color-white);
}

.construtora .section-label {
    color: var(--color-sand);
}

.construtora-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.construtora-info .section-title {
    color: var(--color-white);
}

.construtora-info .lead {
    color: rgba(255, 255, 255, 0.9);
}

.construtora-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
}

.construtora-values {
    display: flex;
    gap: var(--space-xl);
}

.value {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.value-icon {
    font-size: 1.5rem;
}

.construtora-logo {
    display: flex;
    justify-content: center;
}

.logo-circle {
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.b2u-logo {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
}

.b2u-tagline {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===== CTA FINAL SECTION ===== */
.cta-final {
    position: relative;
    padding: var(--space-4xl) 0;
}

.cta-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.cta-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(26, 95, 122, 0.9) 0%,
            rgba(13, 61, 77, 0.95) 100%);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-white);
}

.cta-content .section-label {
    color: var(--color-sand);
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
}

.cta-info {
    margin-bottom: var(--space-xl);
}

.cta-price {
    display: inline-flex;
    flex-direction: column;
    padding: var(--space-lg) var(--space-2xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-price .label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.cta-price .value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-sand);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.cta-support {
    font-size: 0.875rem;
    opacity: 0.8;
}

.cta-schedule {
    font-size: 0.95rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-800);
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    margin-bottom: var(--space-md);
}

.footer-logo .logo-chianti {
    color: var(--color-white);
    text-shadow: none;
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact {
    text-align: right;
}

.footer-contact strong {
    color: var(--color-white);
    font-size: 1.25rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.footer-legal {
    font-size: 0.75rem;
    opacity: 0.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .conceito-content {
        grid-template-columns: 1fr;
    }

    .conceito-gallery {
        order: -1;
    }

    .conceito-features {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .planta-panel {
        grid-template-columns: 1fr;
    }

    .planta-image.penthouse-images {
        grid-template-columns: 1fr;
    }

    .penthouse-labels {
        position: static;
        margin-top: var(--space-sm);
    }

    .localizacao-content {
        grid-template-columns: 1fr;
    }

    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .construtora-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .construtora-values {
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }

    .footer-links {
        justify-content: center;
    }

    .footer-contact {
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-gray-900);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }

    .nav-menu.open {
        opacity: 1;
        visibility: visible;
    }

    .nav-menu a {
        color: var(--color-white) !important;
        text-shadow: none;
        font-size: 1.25rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .btn-lg {
        padding: var(--space-md) var(--space-xl);
        font-size: 1rem;
    }

    .scroll-indicator {
        display: none;
    }

    .conceito-gallery {
        grid-template-columns: 1fr;
    }

    .gallery-main img {
        height: 250px;
    }

    .gallery-secondary {
        flex-direction: row;
    }

    .gallery-secondary img {
        height: 150px;
    }

    .torre-stats {
        gap: var(--space-xl);
    }

    .stat-number {
        font-size: 2rem;
    }

    .plantas-tabs {
        gap: var(--space-sm);
    }

    .tab-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }

    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }

    .whatsapp-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.75rem;
    }

    .torre-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .construtora-values {
        flex-wrap: wrap;
        gap: var(--space-md);
    }
}

/* ===== ZENITH BANNER ===== */
.zenith-banner {
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
    color: var(--color-white);
    border-radius: var(--radius-lg);
}

.zenith-banner-hero {
    margin-top: 80px;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(10px);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.zenith-banner p {
    margin-bottom: var(--space-xs);
    font-size: 0.85rem;
    opacity: 0.95;
}

.zenith-banner a {
    display: inline-block;
    color: var(--color-white);
    font-size: 0.95rem;
    text-decoration: none;
    padding: var(--space-xs) var(--space-md);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.zenith-banner a:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.02);
}

.zenith-banner a strong {
    text-decoration: underline;
}