/* --- Variables CSS - Keller Williams Colors --- */
:root {
    --primary-color: #C41E3A;
    --primary-dark: #A01A2E;
    --primary-light: #E63950;
    --secondary-color: #636e72;
    --accent-color: #2d3436;
    --background-color: #ffffff;
    --surface-color: #f8f9fa;
    --text-color: #2d3436;
    --text-light: #636e72;
    --border-color: #e9ecef;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);
    --gradient-primary: linear-gradient(135deg, #C41E3A 0%, #A01A2E 100%);
    --gradient-secondary: linear-gradient(135deg, #636e72 0%, #2d3436 100%);
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset y Configuración Base --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Tipografía --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* --- Botones --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    min-height: 48px;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.9rem;
    min-height: 40px;
}

/* --- Header y Navegación --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0rem 1rem 0rem 1rem;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 0;
}

.kw-logo {
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
}

.kw-noroeste {
    color: var(--text-color);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    font-size: 1rem;
    padding: 0.5rem 0;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

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

/* --- Language Selector --- */
.language-selector {
    position: relative;
}

.language-selector select {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C41E3A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    padding-right: 32px;
}

.language-selector select:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.language-selector select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.2);
}

/* --- Hamburger Menu --- */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* --- Hero Section --- */
#inicio {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    overflow: hidden;
    padding-top: 80px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 1rem;
}

.kw-branding {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    gap: 5px;
}

.kw-logo-large {
    color: var(--primary-color);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}

.kw-noroeste-large {
    color: var(--text-color);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.kw-full-name {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 1px;
    margin-top: 5px;
}

.hero-text h1 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.hero-text p {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    width: 100%;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.stat {
    text-align: center;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    display: block;
    text-align: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-element {
    position: absolute;
    background: rgba(196, 30, 58, 0.05);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* --- Secciones Generales --- */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Servicios --- */
#servicios {
    background: var(--surface-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card ul {
    list-style: none;
    margin-top: 1rem;
}

.service-card li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* --- Propiedades --- */
#propiedades {
    background: white;
}

.property-search-section {
    max-width: 1000px;
    margin: 0 auto;
}

.search-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.search-option-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
}

.search-option-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.search-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.search-icon i {
    font-size: 2rem;
    color: white;
}

.search-option-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.5rem;
}

.search-option-card p {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 0;
}

.properties-cta {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border: 2px dashed var(--primary-color);
}

.properties-cta p {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    color: var(--text-color);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Sobre Mí --- */
#sobre-mi {
    background: var(--surface-color);
}

.about-content {
    max-width: 1100px;
    margin: 0 auto;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

.about-image {
    position: relative;
}

.about-photo-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-medium);
    padding: 2rem;
    text-align: center;
}

.about-photo-placeholder i {
    font-size: 5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.about-photo-placeholder span {
    font-size: 1.2rem;
    font-weight: 600;
    font-family: var(--font-heading);
}

.about-text {
    text-align: left;
}

.about-text h2 {
    margin-bottom: 2rem;
    text-align: left;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: left;
}

.about-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.value-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.value-item h4 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.value-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* --- Contacto --- */
#contacto {
    background: var(--surface-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: 1.2rem;
}

.contact-details h4 {
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact-details a:hover {
    text-decoration: underline;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

/* --- Coming Soon Banner --- */
.coming-soon-banner {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.1) 0%, rgba(160, 26, 46, 0.1) 100%);
    border-radius: var(--border-radius);
    border: 2px dashed var(--primary-color);
    margin-bottom: 2rem;
}

.coming-soon-banner i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.coming-soon-banner h4 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.coming-soon-banner p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* --- Direct Contact Info --- */
.direct-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.direct-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.direct-contact-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-light);
}

.direct-contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    text-align: center;
}

.direct-contact-item div {
    flex: 1;
}

.direct-contact-item strong {
    display: block;
    color: var(--text-color);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.direct-email {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
}

.direct-email:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.direct-contact-item span {
    color: var(--text-light);
    font-size: 1rem;
}

/* --- Footer --- */
footer {
    background: var(--text-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo .kw-logo {
    color: var(--primary-color);
}

.footer-logo .kw-noroeste {
    color: white;
}

.kw-full-name-footer {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .properties-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        border-top: 1px solid var(--border-color);
        padding: 2rem 0;
        box-shadow: var(--shadow-medium);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .language-selector {
        margin-top: 1rem;
    }

    .language-selector select {
        font-size: 1rem;
        padding: 10px 16px;
        min-width: 120px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .search-options {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        width: 100%;
        max-width: 250px;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .about-text h2 {
        text-align: center;
    }

    .about-text p {
        text-align: center;
    }

    .about-values {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
        padding: 0 10px;
    }

    section {
        padding: 3rem 0;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }

    .coming-soon-banner {
        padding: 1.5rem;
    }

    .coming-soon-banner i {
        font-size: 2.5rem;
    }

    .coming-soon-banner h4 {
        font-size: 1.2rem;
    }

    .direct-contact-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .direct-contact-item i {
        width: auto;
    }

    .kw-logo-large {
        font-size: 3rem;
    }

    .kw-noroeste-large {
        font-size: 1.4rem;
    }

    .about-photo-placeholder {
        max-width: 250px;
        margin: 0 auto;
    }

    .about-photo-placeholder i {
        font-size: 4rem;
    }

    .about-photo-placeholder span {
        font-size: 1rem;
    }

    .search-option-card {
        padding: 2rem 1.5rem;
    }
}