/* 
   Tenerife Local Companion - Updated Styling
   New: Volcanic Contact Button, Favicon support, Language swap adjustments
*/

:root {
    --primary-bg: #0a0a0a;
    --secondary-bg: #1a1a1a;
    --accent-ochre: #c19a6b;
    --accent-green: #2d5a27;
    --accent-navy: #0d1b2a;
    --text-main: #f5f5f5;
    --text-muted: #a0a0a0;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --volcanic-gradient: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(10, 10, 10, 0.8);
    border-bottom: 1px solid var(--glass-border);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-ochre);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 30px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-cta {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    background: transparent;
    color: var(--text-main);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn.active, .lang-btn:hover {
    background: var(--accent-ochre);
    border-color: var(--accent-ochre);
    color: #0a0a0a;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem;
    position: relative;
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--accent-ochre));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-fill-color: transparent; /* Fixed for cross-browser */
}

.hero p {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

/* Sections Common */
section {
    padding: 8rem 2rem;
}

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

h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-ochre);
}

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

.service-card {
    background: var(--secondary-bg);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    color: white;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-ochre);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.service-card i {
    font-size: 2.5rem;
    color: var(--accent-ochre);
    margin-bottom: 1.5rem;
    display: block;
}

.service-image {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    object-fit: cover;
}

/* Info Box */
.info-box {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 4rem;
    border-radius: 30px;
    margin-top: 4rem;
    text-align: center;
}

/* Volcanic Contact Button (Custom WhatsApp) */
.volcanic-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 1.5rem 3.5rem;
    background: var(--volcanic-gradient);
    color: var(--accent-ochre);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    border: 1px solid rgba(193, 154, 107, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: var(--transition);
    cursor: pointer;
}

.volcanic-btn:hover {
    transform: scale(1.05);
    border-color: var(--accent-ochre);
    box-shadow: 0 15px 40px rgba(0,0,0,0.7), 0 0 15px rgba(193, 154, 107, 0.2);
    color: #fff;
}

/* WhatsApp Floating Button - Tenerife Styled */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--volcanic-gradient);
    color: var(--accent-ochre);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    z-index: 1000;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(193, 154, 107, 0.2);
}

.whatsapp-float:hover {
    transform: rotate(15deg) scale(1.1);
    border-color: var(--accent-ochre);
}

/* Trail Cards Section */
.trails-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.trail-card {
    position: relative;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.trail-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-ochre);
}

.trail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: var(--transition);
}

.trail-card:hover .trail-img {
    opacity: 0.8;
    transform: scale(1.05);
}

.trail-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    text-align: left;
}

.trail-info h3 {
    color: var(--accent-ochre);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.trail-info p {
    font-size: 0.95rem;
    color: var(--text-main);
    opacity: 0.9;
}

.trail-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 0.5rem 1rem;
    background: var(--accent-ochre);
    color: #000;
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: 5px;
    z-index: 2;
}

/* Horizontal Events List Section */
.events-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
}

.event-card-horizontal {
    display: flex;
    flex-direction: row;
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    align-items: center;
}

.event-card-horizontal:hover {
    transform: translateY(-5px);
    border-color: var(--accent-ochre);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.event-img-wrapper {
    flex: 0 0 40%;
    max-width: 400px;
    height: 250px;
}

.event-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-info {
    flex: 1;
    padding: 2.5rem;
}

.event-date {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(193, 154, 107, 0.1);
    color: var(--accent-ochre);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.event-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
}

.event-info p {
    color: var(--text-light);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .event-card-horizontal {
        flex-direction: column;
    }
    .event-img-wrapper {
        flex: 1 1 100%;
        max-width: 100%;
        height: 200px;
    }
    .event-info {
        padding: 1.5rem;
    }
}

/* How It Works Section */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-ochre);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--volcanic-gradient);
    color: var(--accent-ochre);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
    border: 1px solid rgba(193, 154, 107, 0.3);
}

/* Testimonials (Whispers) */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--secondary-bg);
    border: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    border-radius: 20px;
    position: relative;
    transition: var(--transition);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 5rem;
    color: rgba(193, 154, 107, 0.1);
    font-family: serif;
    line-height: 1;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    color: var(--accent-ochre);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--accent-ochre);
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--accent-ochre);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-item.active {
    border-color: var(--accent-ochre);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    max-height: 200px; /* arbitrary high value for transition */
    padding: 0 2rem 1.5rem;
}


/* Contact Form Section */
.contact-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass);
    padding: 4rem;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
}

.contact-form {
    display: grid;
    gap: 2rem;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--accent-ochre);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form input, 
.contact-form select, 
.contact-form textarea {
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form option {
    background-color: #1a1a1a;
    color: #ffffff;
}

.contact-form input:focus, 
.contact-form select:focus, 
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-ochre);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px rgba(193, 154, 107, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    width: 100%;
    justify-content: center;
    border: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
    section {
        padding: 5rem 1rem;
    }
    .info-box {
        padding: 2rem;
    }
    .header-cta {
        display: none;
    }
}

/* Eruption Icon Styling */
.eruption-icon {
    width: 26px;
    height: 26px;
    margin-right: 10px;
    vertical-align: middle;
    display: inline-block;
    transition: var(--transition);
}

.whatsapp-float .eruption-icon {
    margin-right: 0;
    width: 34px;
    height: 34px;
    color: #fff;
}

.volcanic-btn:hover .eruption-icon {
    transform: scale(1.1) translateY(-2px);
    filter: drop-shadow(0 0 8px var(--accent-ochre));
}

/* Radio Buttons Group */
.radio-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-main);
}

.radio-option input[type="radio"] {
    appearance: none;
    background-color: rgba(255, 255, 255, 0.03);
    margin: 0;
    font: inherit;
    color: var(--accent-ochre);
    width: 1.2em;
    height: 1.2em;
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: grid;
    place-content: center;
    padding: 0;
    transition: var(--transition);
}

.radio-option input[type="radio"]::before {
    content: "";
    width: 0.65em;
    height: 0.65em;
    border-radius: 50%;
    transform: scale(0);
    transition: 120ms transform ease-in-out;
    box-shadow: inset 1em 1em var(--accent-ochre);
}

.radio-option input[type="radio"]:checked::before {
    transform: scale(1);
}

.radio-option input[type="radio"]:focus {
    outline: none;
    border-color: var(--accent-ochre);
    box-shadow: 0 0 10px rgba(193, 154, 107, 0.2);
}

/* Success Message */
.form-success-msg {
    display: none;
    text-align: center;
    padding: 3rem 2rem;
    background: rgba(193, 154, 107, 0.05);
    border: 1px solid var(--accent-ochre);
    border-radius: 12px;
    animation: fadeInUp 0.5s ease-out;
}

.form-success-msg h3 {
    color: var(--accent-ochre);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Privacy Banner (Toast) */
.privacy-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    width: 90%;
    max-width: 800px;
    background: rgba(15, 15, 15, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    z-index: 9999;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease;
    opacity: 0;
    pointer-events: none;
}

.privacy-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.privacy-toast p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.privacy-toast strong {
    color: var(--text-main);
}

.toast-btn {
    background: var(--accent-ochre);
    color: #0a0a0a;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.toast-btn:hover {
    background: #a3825a;
    transform: translateY(-2px);
}

@media (max-width: 600px) {
    .privacy-toast {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        bottom: 10px;
        padding: 1rem;
    }
    .toast-btn {
        width: 100%;
    }
}

/* Scroll Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Lifestyle Gallery */
.gallery-section {
    padding: 6rem 1rem;
    background: var(--primary-bg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 3rem auto 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    height: 350px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    filter: brightness(0.7) contrast(1.1);
}

.gallery-item:hover img {
    transform: scale(1.05);
    filter: brightness(0.9) contrast(1.1);
}

.gallery-item:nth-child(even) {
    height: 400px;
    transform: translateY(20px);
}

@media (max-width: 768px) {
    .gallery-item, .gallery-item:nth-child(even) {
        height: 300px;
        transform: translateY(0);
    }
}


/* Logo Visibility */
@media (max-width: 768px) {
    .logo-desktop { display: none !important; }
    .logo-mobile { display: block !important; }
}
/* Social Media Styles */
.mobile-social {
    display: none !important;
}

@media (max-width: 768px) {
    .mobile-social {
        display: block !important;
    }
}

.social-icon:hover, .social-icon:focus {
    color: var(--accent-ochre) !important;
    outline: 2px dashed var(--accent-ochre);
    outline-offset: 4px;
}

/* === Redesigned Header === */
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}
*, *::before, *::after {
  box-sizing: border-box;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  background: var(--primary-bg, #0a0a0a);
  border-bottom: 1px solid rgba(193, 154, 107, 0.22);
}
.header-inner {
  width: min(100% - 32px, 1280px);
  min-height: 70px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.site-logo {
  display: flex;
  align-items: center;
  min-width: 0;
  line-height: 0;
}
.site-logo img {
  display: block;
  width: clamp(175px, 19vw, 290px);
  max-height: 58px;
  height: auto;
  object-fit: contain;
}
@media (max-width: 768px) {
  .header-inner {
    width: calc(100% - 24px);
    min-height: 68px;
  }
  .site-logo img {
    width: clamp(175px, 52vw, 195px);
    max-height: 46px;
  }
}
@media (max-width: 320px) {
  .site-logo img {
    width: clamp(145px, calc(100vw - 80px), 165px);
    max-height: 42px;
  }
}
@media (max-width: 259px) {
  .site-logo img {
    width: calc(100vw - 76px);
    max-height: 38px;
  }
}
.menu-toggle {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 1101;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent-ochre, #c19a6b);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.main-navigation {
  display: flex;
  align-items: center;
  flex-grow: 1;
  justify-content: center;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
  align-items: center;
}
.nav-links a {
  color: var(--text-main, #f5f5f5);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}
.nav-links a:hover {
  color: var(--accent-ochre, #c19a6b);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.lang-switcher {
  display: flex;
  gap: 0.5rem;
}
.lang-switcher a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: all 0.3s;
}
.lang-switcher a.active, .lang-switcher a:hover {
  background: rgba(255,255,255,0.1);
  color: var(--accent-ochre);
}
.mobile-only {
  display: none !important;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: block !important;
  }
  .main-navigation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--primary-bg, #0a0a0a);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1000;
  }
  .main-navigation.is-open {
    opacity: 1;
    visibility: visible;
  }
  .nav-links {
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
  }
  .nav-links a {
    font-size: 1.2rem;
  }
}
/* Ensure no duplicate blue outlines */
*:focus {
  outline: 2px solid var(--accent-ochre) !important;
  outline-offset: 2px;
}
/* Fix margin under header */
body { margin: 0; padding: 0; }
.hero { margin-top: 0 !important; padding-top: 4rem; }
header { border: none !important; box-shadow: none !important; }