@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --primary-blue: #0a192f;
    --accent-gold: #c5a059;
    --accent-gold-light: #d4af37;
    --text-dark: #1a1a1a;
    --text-light: #f8f9fa;
    --bg-light: #ffffff;
    --bg-gray: #f4f7f6;
    --white: #ffffff;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Shadows & Transitions */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 60px 0;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background: var(--accent-gold-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
}

.btn-outline:hover {
    background: var(--accent-gold);
    color: var(--white);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: rgba(10, 25, 47, 0.9);
    backdrop-filter: blur(10px);
}

header.scrolled {
    padding: 15px 0;
    background: var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--white);
    white-space: nowrap;
}

.logo span {
    color: var(--accent-gold);
}

.header-contact {
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-contact i {
    color: var(--accent-gold);
}

.header-address {
    opacity: 0.8;
    font-weight: 400;
}

.header-cta {
    display: flex;
    justify-content: flex-end;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(rgba(10, 25, 47, 0.75), rgba(10, 25, 47, 0.75)), url('assets/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: var(--white);
    padding: 120px 0 60px;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1.2;
    text-align: left;
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0.9;
}

.hero-form {
    flex: 0.8;
}

.quote-form-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.quote-form-card h3 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.quote-form-card p {
    font-size: 0.95rem;
    margin-bottom: 25px;
    opacity: 0.8;
}

.quote-form-card .form-group input,
.quote-form-card .form-group select {
    width: 100%;
    padding: 12px 15px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.quote-form-card .form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 15px) center;
    cursor: pointer;
}

.quote-form-card .form-group input:focus,
.quote-form-card .form-group select:focus {
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.1);
}

.quote-form-card .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.quote-form-card .form-group select option {
    background: var(--primary-blue);
    color: var(--white);
}

/* Project Sections */
.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.section-title .underline {
    width: 80px;
    height: 4px;
    background: var(--accent-gold);
    margin: 15px auto 0;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.project-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 250px;
    background-color: #ddd;
    position: relative;
}

.project-details {
    padding: 30px;
}

.project-details h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.project-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.project-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.project-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-top: 10px;
}

/* Amenities */
.amenities {
    background: var(--bg-gray);
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    text-align: center;
}

.amenity-item {
    padding: 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.amenity-item:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.amenity-item i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

/* Contact Section */
.contact-wrapper {
    width: 100%;
}

.contact-info {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.contact-info .info-box {
    flex: 1;
    min-width: 250px;
    margin-bottom: 0;
}

.contact-info h3 {
    margin-bottom: 25px;
    color: var(--primary-blue);
}

.info-box {
    margin-bottom: 30px;
}

.info-box h4 {
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.contact-form {
    display: none;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
}

/* Map placeholder */
.map-container {
    height: 400px;
    width: 100%;
    margin-top: 20px;
    border-radius: 10px;
    overflow: hidden;
}

/* Footer */
footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px 0;
    font-size: 0.9rem;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom .credits {
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-bottom .credits a {
    color: var(--accent-gold);
    text-decoration: underline;
}

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

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Sticky Footer Styles */
.mobile-sticky-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--primary-blue);
    display: none;
    /* Hidden by default (desktop) */
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    z-index: 2000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sticky-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    font-size: 0.75rem;
    gap: 5px;
    font-weight: 500;
}

.sticky-item i {
    font-size: 1.2rem;
    color: var(--accent-gold);
}

.sticky-item.whatsapp i {
    color: #25d366;
}

.footer-bottom a:hover {
    color: var(--white) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        width: 95%;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: 50px;
    }

    .nav {
        flex-direction: column;
        gap: 15px;
    }

    .logo {
        margin: 0 auto;
    }

    .hero-text {
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-form {
        width: 100%;
        max-width: 450px;
    }

    .header-contact,
    .header-cta {
        display: none !important;
    }

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

    .amenities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .footer-bottom-flex {
        flex-direction: column;
        text-align: center;
    }

    .contact-info {
        flex-direction: column;
        text-align: center;
    }

    .contact-info .info-box {
        min-width: 100%;
    }

    section {
        padding: 40px 0;
    }

    .section-title {
        margin-bottom: 30px;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 100px 0 50px;
    }

    body {
        padding-bottom: 70px;
        /* Space for sticky footer */
    }

    .mobile-sticky-footer {
        display: flex;
    }
}

@media (max-width: 480px) {
    .amenities-grid {
        grid-template-columns: 1fr;
    }
}