/* ============================================
   TABS by Taraasha - Main Stylesheet
   Beauty Sculpted by Science
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Colors */
    --gold: #c69c4f;
    --gold-light: #d4af6a;
    --gold-dark: #a37d3a;
    --teal: #0f5f5a;
    --teal-light: #1a7a74;
    --teal-dark: #0a4540;
    --charcoal: #1f2933;
    --charcoal-light: #323f4b;
    --ivory: #f6f3ef;
    --ivory-dark: #e8e4df;
    --white: #ffffff;
    --black: #000000;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    --shadow-gold: 0 4px 20px rgba(198, 156, 79, 0.3);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
*, *::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(--charcoal);
    background: var(--ivory);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 4rem; }
h2 { font-size: 3rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-padding {
    padding: var(--spacing-xxl) 0;
}

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

.bg-dark {
    background: var(--charcoal);
    color: var(--ivory);
}

.bg-light {
    background: var(--white);
}

.gold {
    color: var(--gold);
}

/* ============================================
   SKIP LINK (Accessibility)
   ============================================ */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--gold);
    color: var(--white);
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(31, 41, 51, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-base);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar.scrolled {
    background: rgba(31, 41, 51, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing-md);
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--ivory);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition-base);
}

.nav-menu a:not(.btn-primary):hover::after,
.nav-menu a:not(.btn-primary).active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--gold);
    transition: var(--transition-base);
}

/* ============================================
   MOBILE CTA BAR
   ============================================ */
.mobile-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    background: var(--white);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    z-index: 999;
    padding: 0.75rem;
    gap: 0.75rem;
}

.cta-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-base);
}

.cta-call {
    background: var(--teal);
    color: var(--white);
}

.cta-call:hover {
    background: var(--teal-dark);
    transform: translateY(-2px);
}

.cta-whatsapp {
    background: #25D366;
    color: var(--white);
}

.cta-whatsapp:hover {
    background: #1da851;
    transform: translateY(-2px);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background: var(--gold);
    color: var(--white);
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-block;
    transition: var(--transition-base);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(198, 156, 79, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    padding: 0.875rem 2rem;
    border: 2px solid var(--gold);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-block;
    transition: var(--transition-base);
}

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

.btn-outline {
    background: transparent;
    color: var(--gold);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--gold);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-block;
    transition: var(--transition-base);
}

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

.btn-lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.85rem;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 95, 90, 0.85), rgba(31, 41, 51, 0.75));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--spacing-md);
    animation: fadeInUp 1s ease-out;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.hero h1 {
    font-size: clamp(3rem, 7vw, 5rem);
    color: var(--white);
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--ivory);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gold);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    margin-bottom: var(--spacing-xl);
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: inherit;
}

.bg-dark .section-subtitle {
    color: var(--gold-light);
}

/* ============================================
   WHY TABS SECTION
   ============================================ */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-base);
}

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

.feature-icon {
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    color: var(--teal);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--charcoal-light);
    line-height: 1.8;
}

/* ============================================
   SIGNATURE SERVICES
   ============================================ */
.services-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xl);
}

.service-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.service-highlight.reverse {
    direction: rtl;
}

.service-highlight.reverse > * {
    direction: ltr;
}

.service-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.service-content h3 {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: var(--spacing-md);
}

.service-content p {
    font-size: 1.1rem;
    color: var(--ivory-dark);
    margin-bottom: var(--spacing-md);
}

.service-highlights {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-md);
}

.service-highlights li {
    position: relative;
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--ivory);
}

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

/* ============================================
   QUICK SERVICES
   ============================================ */
.service-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.category-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.category-card h3 {
    color: var(--teal);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.category-card p {
    color: var(--charcoal-light);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--gold);
}

.stars {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    color: var(--charcoal);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    color: var(--teal);
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    font-size: 0.9rem;
    color: var(--charcoal-light);
    margin: 0;
}

/* ============================================
   VIP MEMBERSHIP
   ============================================ */
.vip-section {
    background: linear-gradient(135deg, var(--teal-dark), var(--charcoal));
    color: var(--ivory);
}

.vip-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.vip-text h2 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.vip-text p {
    font-size: 1.1rem;
    color: var(--ivory-dark);
    margin-bottom: var(--spacing-lg);
}

.vip-benefits {
    margin: var(--spacing-lg) 0;
}

.vip-benefits li {
    padding: var(--spacing-sm) 0;
    font-size: 1.05rem;
    color: var(--ivory);
}

.vip-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   BOOKING SECTION
   ============================================ */
.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: start;
}

.booking-info h2 {
    font-size: 2.5rem;
    color: var(--teal);
    margin-bottom: var(--spacing-md);
}

.booking-info p {
    font-size: 1.1rem;
    color: var(--charcoal-light);
    margin-bottom: var(--spacing-lg);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    font-size: 2rem;
}

.contact-method h4 {
    color: var(--teal);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.contact-method a {
    color: var(--gold);
    font-weight: 600;
}

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

/* ============================================
   BOOKING FORM
   ============================================ */
.booking-form-wrapper {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.booking-form h3 {
    font-size: 1.8rem;
    color: var(--teal);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--ivory-dark);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(198, 156, 79, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    font-size: 0.85rem;
    color: var(--charcoal-light);
    text-align: center;
    margin-top: var(--spacing-md);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--charcoal);
    color: var(--ivory);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--gold);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.footer-col p {
    color: var(--ivory-dark);
    line-height: 1.8;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--ivory-dark);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--charcoal-light);
    border-radius: 50%;
    color: var(--gold);
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--gold);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-contact {
    margin-top: var(--spacing-md);
    line-height: 2;
}

.footer-contact a {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--charcoal-light);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-payment {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--ivory-dark);
    font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (481px - 992px) */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--charcoal);
        width: 100%;
        padding: var(--spacing-xl);
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .service-highlight,
    .vip-content,
    .booking-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .service-highlight.reverse {
        direction: ltr;
    }
    
    .feature-grid,
    .service-categories {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Mobile (≤ 480px) */
@media (max-width: 480px) {
    :root {
        --spacing-xxl: 2.5rem;
        --spacing-xl: 2rem;
    }
    
    .mobile-cta-bar {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn-lg {
        width: 100%;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-grid,
    .service-categories,
    .testimonial-slider {
        grid-template-columns: 1fr;
    }
    
    .service-content h3 {
        font-size: 1.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   ANIMATIONS (AOS-like)
   ============================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.95);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .mobile-cta-bar,
    .scroll-indicator,
    .footer {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}