/* 
=========================================
VANITY CALLS - MAIN STYLESHEET
Modern, Mobile-First Design
Black & White Aesthetic
=========================================
*/

/* ===========================
   RESET AND BASE STYLES
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* ===========================
   TYPOGRAPHY
   =========================== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    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);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.7;
}

/* ===========================
   LAYOUT COMPONENTS
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.section-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #000000, #666666);
    margin: 0 auto 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666666;
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 0;
    border: 2px solid;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 140px;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

.btn-primary:hover {
    background: transparent;
    color: #000000;
}

.btn-secondary {
    background: transparent;
    color: #000000;
    border-color: #000000;
}

.btn-secondary:hover {
    background: #000000;
    color: #ffffff;
}

.btn-outline {
    background: transparent;
    color: #1a1a1a;
    border-color: #1a1a1a;
    padding: 12px 24px;
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: #1a1a1a;
    color: #ffffff;
}

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo {
    height: 80px;
    max-height: 80px;
    width: auto;
    max-width: 400px;
    object-fit: contain;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: #1a1a1a;
    position: relative;
    padding: 10px 0;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #000000;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #000000;
    transition: width 0.3s ease;
}

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

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

.nav-toggle .bar {
    width: 25px;
    height: 2px;
    background: #1a1a1a;
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* ===========================
   SOCIAL LINKS
   =========================== */
.social-sidebar {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 100;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: #ffffff;
    color: #1a1a1a;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #000000;
    color: #ffffff;
    transform: translateX(-5px);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding-right: 40px;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #000000, #333333);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #666666;
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    position: relative;
    max-width: 500px;
}

.hero-img {
    width: 100%;
    height: fit-content;
    object-fit: cover;
    border-radius: 0;
    box-shadow: 20px 20px 0 rgba(0, 0, 0, 0.1);
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about {
    background: #ffffff;
}

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

.about-img {
    width: 100%;
    height: fit-content;
    object-fit: cover;
    border: 10px solid #f8f8f8;
}

.about-text h3 {
    margin-bottom: 20px;
    color: #1a1a1a;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.2em;
}

.about-text li {
    margin-bottom: 0.3em;
}

.credentials {
    margin: 30px 0;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.credential-item i {
    color: #000000;
    font-size: 1.1rem;
}

.about-approach {
    grid-column: 1 / -1;
    margin-top: 60px;
    background: #fafafa;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.about-approach h3 {
    margin-bottom: 20px;
}

.about-approach ul {
    margin-bottom: 20px;
    padding-left: 0;
    list-style: none;
}

.about-approach li {
    margin-bottom: 10px;
    font-size: 1.08rem;
}

.about-approach blockquote {
    font-style: italic;
    color: #666;
    border-left: 4px solid #e0e0e0;
    padding-left: 16px;
    margin: 16px 0 0 0;
}

.about-beyond {
    margin-top: 40px;
    background: #f5f5f5;
    padding: 36px 28px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.about-beyond h3 {
    margin-bottom: 18px;
}

.about-beyond p {
    margin-bottom: 16px;
}

.about-beyond .btn {
    display: inline-block;
    margin-top: 8px;
}

/* ===========================
   EXTENSIONS INFO SECTION
   =========================== */
.extensions-info {
    background: #f8f8f8;
}

.extensions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.extension-card {
    background: #ffffff;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.extension-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Image-only extension cards */
.extension-card.image-card {
    padding: 0;
}

.extension-card.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: #000000;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
}

.extension-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.quiz-section {
    text-align: center;
    background: #ffffff;
    padding: 50px 40px;
    border: 2px solid #000000;
}

.quiz-section h3 {
    margin-bottom: 15px;
}

.quiz-btn {
    margin-top: 20px;
}

.extensions-honesty {
    margin-top: 48px;
    background: #f7f7f7;
    padding: 36px 28px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.extensions-honesty h3 {
    margin-bottom: 16px;
    margin-top: 0;
}

.extensions-honesty ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.2em;
}

.extensions-honesty li {
    margin-bottom: 0.3em;
    font-size: 1.08rem;
}

.extensions-honesty .btn {
    display: inline-block;
    margin-top: 8px;
}

/* ===========================
   SERVICES SECTION
   =========================== */
.services {
    background: #ffffff;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-image {
    height: fit-content;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 856px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-content {
    padding: 30px 25px;
}

.service-content h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.service-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.duration {
    color: #666666;
    font-size: 0.9rem;
}

.price {
    font-weight: 600;
    font-size: 1.1rem;
    color: #000000;
}

/* ===========================
   GALLERY SECTION
   =========================== */
.gallery {
    background: #f8f8f8;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.gallery-item {
    background: #ffffff;
    padding: 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.before-after-slider {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    cursor: grab;
    aspect-ratio: 4/3; /* Default aspect ratio, will adjust to actual image */
}

.before-after-slider:active {
    cursor: grabbing;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 300px;
}

.before-img,
.after-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain; /* Changed from cover to contain to show full image */
    background: #f8f8f8; /* Light background in case of letterboxing */
}

.after-img {
    clip-path: polygon(50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 40px;
    height: 100%;
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 10;
}

.slider-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: #ffffff;
    transform: translateX(-50%);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    font-size: 14px;
}

.slider-labels {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    z-index: 5;
}

.before-label,
.after-label {
    background: rgba(0, 0, 0, 0.8);
    color: #ffffff;
    padding: 8px 15px;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gallery-cta {
    text-align: center;
    background: #ffffff;
    padding: 50px 40px;
    border: 2px solid #000000;
}

.gallery-cta p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #1a1a1a;
}

/* ===========================
   REVIEWS SECTION
   =========================== */
.reviews {
    background: #ffffff;
}

.reviews-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto 40px;
}

.review-card {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.review-card.active {
    display: block;
}

.stars {
    margin-bottom: 25px;
}

.stars i {
    color: #000000;
    font-size: 1.2rem;
    margin: 0 2px;
}

.review-text {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #1a1a1a;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.reviewer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #f8f8f8;
}

.reviewer-info h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
    color: #1a1a1a;
}

.reviewer-info span {
    color: #666666;
    font-size: 0.9rem;
}

.review-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.review-prev,
.review-next {
    background: transparent;
    border: 1px solid #1a1a1a;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.review-prev:hover,
.review-next:hover {
    background: #000000;
    color: #ffffff;
}

.review-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #000000;
}

/* ===========================
   TRAINING SECTION
   =========================== */
.training {
    background: #f8f8f8;
}

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

.training-img {
    width: 100%;
    height: fit-content;
    object-fit: cover;
    border: 10px solid #ffffff;
}

.training-features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.feature-item i {
    color: #000000;
    font-size: 1.1rem;
}

.training-details {
    background: #ffffff;
    padding: 25px;
    margin: 30px 0;
    border-left: 4px solid #000000;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.detail-item:last-child {
    border-bottom: none;
}

.label {
    font-weight: 500;
    color: #1a1a1a;
}

.value {
    font-weight: 600;
    color: #000000;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact {
    background: #ffffff;
}

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

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: #000000;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.contact-details p {
    margin: 0;
    color: #666666;
}

.contact-details a {
    color: #1a1a1a;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #000000;
}

.contact-form {
    background: #f8f8f8;
    padding: 40px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(0, 0, 0, 0.2);
    background: #ffffff;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

.form-group select {
    cursor: pointer;
}

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

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-awards {
    display: flex;
    gap: 20px;
    align-items: center;
}

.footer-logo-img {
    height: 85px;
    max-height: 85px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social .social-link {
    width: 45px;
    height: 45px;
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.footer-social .social-link:hover {
    background: #ffffff;
    color: #1a1a1a;
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===========================
   UTILITY CLASSES
   =========================== */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-0 {
    margin-top: 0;
}

.hidden {
    display: none;
}

.visible {
    display: block;
}