/* ============================================
   León Tour — Modern Tourism Website
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #1a3c5e;
    --color-primary-light: #2a5a8a;
    --color-accent: #c8956c;
    --color-accent-light: #e0b08a;
    --color-dark: #0f1923;
    --color-text: #2c3e50;
    --color-text-light: #6b7b8d;
    --color-bg: #fafaf8;
    --color-bg-alt: #f0ede8;
    --color-white: #ffffff;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --max-width: 1200px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-primary);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 600;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--color-text);
    font-weight: 400;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200, 149, 108, 0.35);
}

/* --- Quiz Top Banner --- */
.quiz-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    background: linear-gradient(90deg, var(--color-accent) 0%, #d4a373 40%, var(--color-accent-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 2rem;
    animation: bannerPulse 3s ease-in-out infinite;
}

@keyframes bannerPulse {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.quiz-banner a {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-white);
    font-family: var(--font-body);
}

.quiz-banner-text {
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.quiz-banner-text strong {
    font-weight: 700;
}

.quiz-banner-btn {
    display: inline-block;
    background: var(--color-white);
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 1rem;
    border-radius: 50px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: var(--transition);
    white-space: nowrap;
}

.quiz-banner a:hover .quiz-banner-btn {
    background: var(--color-dark);
    color: var(--color-white);
    transform: scale(1.05);
}

.quiz-banner-close {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    line-height: 1;
    transition: var(--transition);
}

.quiz-banner-close:hover {
    color: var(--color-white);
}

body.quiz-banner-visible .navbar {
    top: var(--banner-height, 40px);
}

body.quiz-banner-hidden .quiz-banner {
    display: none;
}

body.quiz-banner-hidden .navbar {
    top: 0;
}

@media (max-width: 768px) {
    .quiz-banner {
        padding: 0.5rem 2.5rem 0.5rem 1rem;
    }

    .quiz-banner-text {
        font-size: 0.8rem;
    }

    .quiz-banner-btn {
        font-size: 0.7rem;
        padding: 0.25rem 0.75rem;
    }
}

/* --- Navigation --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: 0.8rem 0;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
    transition: var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--color-primary);
}

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

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: var(--transition);
    position: relative;
}

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

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

.navbar.scrolled .nav-links a {
    color: var(--color-text);
}

.navbar.scrolled .nav-links a:hover {
    color: var(--color-primary);
}

.lang-switcher {
    display: flex;
    gap: 0.3rem;
    align-items: center;
    margin-left: 0.5rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar.scrolled .lang-switcher {
    border-left-color: rgba(0, 0, 0, 0.1);
}

.lang-link {
    font-size: 0.78rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.55rem;
    border-radius: 4px;
    transition: var(--transition);
}

.lang-link::after {
    display: none !important;
}

.lang-link:hover {
    background: rgba(255, 255, 255, 0.15);
}

.navbar.scrolled .lang-link:hover {
    background: rgba(0, 0, 0, 0.06);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition);
}

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

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(135deg, #1a3c5e 0%, #0f1923 50%, #2a1810 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(200, 149, 108, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(42, 90, 138, 0.2) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('images/hero.jpg') center/cover no-repeat;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    text-align: center;
    padding: 2rem;
    max-width: 700px;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.hero-title {
    font-size: clamp(4rem, 12vw, 8rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 0.95;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* --- Sections --- */
.section {
    padding: 7rem 0;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-description {
    max-width: 550px;
    margin: 1rem auto 0;
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.section-header--light h2 {
    color: var(--color-white);
}

.section-header--light .section-description {
    color: rgba(255, 255, 255, 0.7);
}

/* --- About --- */
.about {
    background: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--color-text-light);
}

.about-text .lead {
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

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

.stat {
    text-align: center;
    padding: 1.8rem;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* --- Landmarks --- */
.landmarks {
    background: var(--color-bg-alt);
}

.landmarks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.landmark-card {
    background: var(--color-white);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.landmark-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.landmark-card--large {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.landmark-card--large .landmark-img {
    height: 100%;
    min-height: 350px;
}

.landmark-img {
    height: 220px;
    background-color: var(--color-primary);
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.landmark-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 25, 35, 0.3), transparent 50%);
}

.landmark-img-fallback {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.landmark-img--no-image .landmark-img-fallback {
    display: flex;
}

.landmark-icon {
    width: 80px;
    height: 80px;
    color: var(--color-white);
}

.landmark-content {
    padding: 1.8rem;
}

.landmark-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: rgba(200, 149, 108, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 0.8rem;
}

.landmark-content h3 {
    margin-bottom: 0.8rem;
}

.landmark-content p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.landmark-meta {
    display: flex;
    gap: 1rem;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.landmark-meta span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-light);
    padding: 0.25rem 0.7rem;
    background: var(--color-bg-alt);
    border-radius: 20px;
}

/* --- Gastronomy --- */
.gastronomy {
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.gastronomy::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(200, 149, 108, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(42, 90, 138, 0.06) 0%, transparent 50%);
}

.gastro-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    position: relative;
}

.gastro-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
}

.gastro-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(200, 149, 108, 0.2);
    transform: translateY(-4px);
}

.gastro-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.gastro-card h3 {
    color: var(--color-white);
    margin-bottom: 0.8rem;
}

.gastro-card p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* --- Camino --- */
.camino {
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.camino::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 149, 108, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    transform: translateY(-50%);
}

.camino-content {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
}

.camino-content p {
    color: var(--color-text-light);
    margin-bottom: 1.2rem;
}

.camino-content .lead {
    color: var(--color-text);
}

.camino-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

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

.camino-stat .stat-number {
    font-size: 1.6rem;
}

/* --- Plan Your Visit --- */
.plan {
    background: var(--color-bg-alt);
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.plan-card {
    background: var(--color-white);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.plan-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.plan-card h3 {
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}

.plan-card li {
    padding: 0.6rem 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.plan-card li:last-child {
    border-bottom: none;
}

.plan-card li strong {
    color: var(--color-text);
}

/* --- Quiz CTA --- */
.quiz-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-accent) 100%);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quiz-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.quiz-cta .container {
    position: relative;
}

.quiz-cta h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.quiz-cta p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    max-width: 520px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.btn-quiz {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: 50px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.03em;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-quiz:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    background: var(--color-bg);
}

.quiz-icon-sm {
    width: 18px;
    height: 18px;
    vertical-align: -3px;
    flex-shrink: 0;
}

.quiz-icon-lg {
    width: 52px;
    height: 52px;
    color: var(--color-white);
    margin: 0 auto 1rem;
    display: block;
}

/* --- Footer --- */
.footer {
    background: var(--color-dark);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    margin-top: 1rem;
    font-size: 0.9rem;
    max-width: 300px;
}

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

.footer-links h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .landmarks-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .landmark-card--large {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .section { padding: 5rem 0; }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-dark);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        gap: 1.5rem;
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        color: rgba(255, 255, 255, 0.8) !important;
        font-size: 1.1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .landmark-card--large {
        grid-template-columns: 1fr;
    }

    .landmark-card--large .landmark-img {
        min-height: 250px;
    }

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

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

    .camino-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

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

    .hero-title {
        font-size: clamp(3rem, 15vw, 5rem);
    }
}

@media (max-width: 480px) {
    .container { padding: 0 1.2rem; }
    .about-stats { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .stat { padding: 1.2rem; }
    .gastro-card { padding: 1.8rem; }
    .plan-card { padding: 1.8rem; }
}