/* ===== CSS Variables ===== */
:root {
    --primary: #42047e;
    --primary-dark: #2d0356;
    --primary-light: #5a1a96;
    --accent: #07f49e;
    --accent-dark: #05c77f;
    --accent-light: #3ff7b4;
    --white: #ffffff;
    --black: #0a0a0a;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --gradient-dark: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    --shadow-sm: 0 2px 8px rgba(66, 4, 126, 0.08);
    --shadow-md: 0 4px 20px rgba(66, 4, 126, 0.12);
    --shadow-lg: 0 8px 40px rgba(66, 4, 126, 0.16);
    --shadow-accent: 0 4px 20px rgba(7, 244, 158, 0.25);
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== 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: 1.7;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}

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

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

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

ul, ol {
    list-style: none;
}

/* ===== Utility Classes ===== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    white-space: nowrap;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(7, 244, 158, 0.35);
}

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

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

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

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

.logo-vista {
    color: var(--accent-dark);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-cta {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-normal);
}

/* ===== Hero Section ===== */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 50%, rgba(66, 4, 126, 0.03) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.hero-tags span {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(66, 4, 126, 0.08);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary);
    margin-bottom: 24px;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.8;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 32px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-image {
    position: relative;
}

.hero-dots {
    position: absolute;
    top: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(var(--accent) 2px, transparent 2px);
    background-size: 12px 12px;
    opacity: 0.6;
    z-index: 1;
}

.hero-image img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== Steps Section ===== */
.steps {
    padding: 100px 0;
    background: var(--white);
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.steps-content .section-title {
    text-align: left;
}

.steps-content .section-subtitle {
    text-align: left;
    margin: 0 0 40px;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent);
}

.step-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50%;
}

.step-info h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.step-info p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.steps-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ===== Services Section ===== */
.services {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    padding: 32px 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

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

.service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: rgba(66, 4, 126, 0.08);
    border-radius: 50%;
    margin-bottom: 20px;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===== About Section ===== */
.about {
    padding: 100px 0;
    background: var(--gradient-dark);
    color: var(--white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about .section-title {
    text-align: left;
    color: var(--white);
}

.about-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 48px;
    margin-bottom: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.about-buttons {
    display: flex;
    gap: 16px;
}

.about .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

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

.about-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ===== Amenities Section ===== */
.amenities {
    padding: 100px 0;
    background: var(--white);
}

.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.amenity-card {
    padding: 32px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.amenity-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.amenity-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.amenity-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.amenity-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.amenity-card p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ===== Team Section ===== */
.team {
    padding: 100px 0;
    background: var(--gray-50);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.team-image {
    width: 140px;
    height: 140px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent);
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.team-card span {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ===== Experiences Section ===== */
.experiences {
    padding: 100px 0;
    background: var(--white);
}

.experiences-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.experience-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.experience-image {
    height: 220px;
    overflow: hidden;
}

.experience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.experience-card:hover .experience-image img {
    transform: scale(1.05);
}

.experience-content {
    padding: 24px;
}

.experience-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.experience-content p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ===== FAQ Section ===== */
.faq {
    padding: 100px 0;
    background: var(--gray-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 16px;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--primary);
    text-align: left;
    transition: var(--transition-normal);
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    transition: var(--transition-normal);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray-600);
    font-size: 0.95rem;
}

/* ===== Contact Section ===== */
.contact {
    padding: 100px 0;
    background: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-form-wrapper h3,
.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.contact-form {
    padding: 40px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--gray-800);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(7, 244, 158, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-notice {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 24px;
}

.form-notice a {
    color: var(--primary);
    text-decoration: underline;
}

.btn-submit {
    width: 100%;
}

.btn-submit svg {
    width: 18px;
    height: 18px;
}

.contact-info p {
    color: var(--gray-600);
    margin-bottom: 32px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    color: var(--white);
}

.contact-item span {
    font-size: 0.95rem;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===== Footer ===== */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
}

.footer-logo {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-logo .logo-hotel {
    color: var(--white);
}

.footer-brand p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    max-width: 350px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a,
.footer-column li {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent);
}

.footer-bottom {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-accent);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    color: var(--primary-dark);
}

/* ===== Mobile Menu ===== */
@media (max-width: 991px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        padding: 100px 32px 40px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        z-index: 1001;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .header-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1002;
    }

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

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

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

/* ===== Responsive ===== */
@media (max-width: 1199px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 991px) {
    .hero-container,
    .steps-container,
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        height: 350px;
    }

    .steps-image {
        order: -1;
    }

    .about-image {
        order: -1;
    }

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

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 767px) {
    .age-banner-content {
        flex-direction: column;
        gap: 8px;
        font-size: 0.8rem;
    }

    .header {
        top: 0;
        padding: 25px 0;
    }

    .hero {
        padding: 160px 0 80px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 12px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .services-grid,
    .amenities-grid,
    .experiences-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-direction: column;
        gap: 24px;
    }

    .about-buttons {
        flex-direction: column;
    }

    .about-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 479px) {
    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .hero-image img {
        height: 280px;
    }

    .steps-list {
        padding: 24px;
    }

    .contact-form {
        padding: 24px;
    }
}