/* ========================================
   Serena Mitchell Therapy Website
   Color Palette from Mood Board:
   - Sage Green: #7D8B6F
   - Warm Beige: #E8DFD0
   - Cream: #F5F0E6
   - Terracotta: #C9A592
   - Deep Sage: #5A6B4F
   - Warm White: #FAF8F5
   ======================================== */

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

:root {
    /* Colors */
    --sage: #7D8B6F;
    --sage-light: #9AAB8C;
    --sage-dark: #5A6B4F;
    --beige: #E8DFD0;
    --beige-dark: #D4C9B8;
    --cream: #F5F0E6;
    --cinnamon: #C47548;
    --cinnamon-light: #E6A078;
    --cinnamon-dark: #A85D38;
    --warm-white: #FAF8F5;
    --white: #FFFFFF;
    --text-dark: #3D3D3D;
    --text-medium: #6B6B6B;
    --text-light: #8A8A8A;
    
    /* Typography */
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-width: 1000px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    min-height: 100%;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--warm-white);
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    position: relative;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(250, 248, 245, 0.65);
    z-index: -1;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

.italic {
    font-style: italic;
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--cinnamon);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    color: var(--text-dark);
    margin-bottom: 24px;
}

.section-intro {
    font-size: 17px;
    color: var(--text-medium);
    max-width: 500px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--sage-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--sage);
    border: 1px solid var(--sage);
}

.btn-secondary:hover {
    background-color: var(--sage);
    color: var(--white);
}

.btn-full {
    width: 100%;
    padding: 18px 32px;
    font-size: 13px;
    letter-spacing: 2.5px;
    border-radius: 6px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
    border-bottom: 3px solid var(--sage);
    background-color: rgba(250, 248, 245, 0.98);
}

.navbar::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 12px;
    background-color: var(--cinnamon);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 4px 8px rgba(196, 117, 72, 0.3);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--sage-light), transparent);
}

.navbar.scrolled {
    background-color: rgba(250, 248, 245, 0.98);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    padding: 16px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 16px;
}

.logo-image {
    height: 100px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    border: 2px solid var(--cinnamon);
    border-radius: 8px;
    padding: 4px;
}

.logo-text {
    font-family: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-dark);
    text-transform: uppercase;
    line-height: 1.3;
}

.leaf-icon {
    width: 28px;
    height: 28px;
    color: var(--sage);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    margin-left: auto;
}

.nav-link {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dark);
    text-decoration: none;
    position: relative;
    transition: var(--transition);
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--cinnamon);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--cinnamon);
}

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

.nav-link-highlight {
    color: var(--cinnamon);
    font-weight: 600;
}

.nav-link-highlight::after {
    width: 100%;
}

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

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

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 150px 0 var(--section-padding);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(125, 139, 111, 0.08) 0%, transparent 60%);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-image {
    position: relative;
    margin-left: 80px;
    animation: slideIn 0.8s ease-out forwards;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--sage);
    margin-bottom: 32px;
}

.hero-title {
    font-size: clamp(36px, 5.5vw, 58px);
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-title .line {
    display: block;
}

.hero-title .italic {
    color: var(--cinnamon);
}

.hero-desc {
    font-size: 17px;
    color: var(--text-medium);
    margin-bottom: 24px;
    max-width: 440px;
}

.hero-text {
    font-size: 17px;
    color: var(--text-medium);
    margin-bottom: 40px;
    max-width: 440px;
}

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

.hero-buttons .btn {
    flex: 1;
    min-width: 160px;
}

.hero-pricing {
    margin-top: 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    padding: 16px 24px;
    background-color: rgba(196, 117, 72, 0.2);
    border-radius: 6px;
    border-left: 4px solid var(--cinnamon);
    box-shadow: 0 2px 8px rgba(196, 117, 72, 0.15);
}

.contact-pricing {
    margin-top: 20px;
    margin-bottom: 24px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    padding: 12px 20px;
    background-color: rgba(196, 117, 72, 0.15);
    border-radius: 6px;
    border-left: 3px solid var(--cinnamon);
}

.contact-virtual {
    margin-top: 12px;
    margin-bottom: 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    font-style: italic;
}

.hero-virtual {
    margin-top: 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    font-style: italic;
}

.hero-professional {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    color: var(--cinnamon);
    margin-top: 12px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-image {
    position: relative;

}

.image-frame {
    position: relative;
    display: inline-block;
}

.image-frame img {
    width: 94%;
    max-width: 400px;
    height: 480px;
    border-radius: 200px 200px 0 0;
    object-fit: cover;
    object-position: bottom;
    display: block;
}

.image-frame::before {
    content: '';
    position: absolute;
    top: 0px;
    left: -5px;
    right: 20px;
    bottom: 0px;
    border: 1px solid var(--sage);
    border-radius: 200px 200px 0 0;
    z-index: -1;
}

.botanical-decoration {
    position: absolute;
    color: var(--sage);
    opacity: 0.3;
}

.botanical-decoration img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: invert(1);
}

.botanical-1 {
    width: 120px;
    height: 120px;
    top: -40px;
    right: -30px;
}

.botanical-2 {
    width: 100px;
    height: 100px;
    bottom: 60px;
    left: -50px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--sage), 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); }
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--section-padding) 0;
    background-color: rgba(255, 255, 255, 0.5);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
    display: block;
}

.about-image {
    overflow: hidden;
    border-radius: 4px;
}

.about-image img {
    width: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image.main img {
    width: 120%;
    height: 700px;
    object-fit: cover;
}

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

.about-image.main {
    width: 100%;
    max-width: none;
}

.about-image.secondary {
    margin-top: 60px;
}

.about-badge {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--cinnamon);
    color: var(--white);
    padding: 24px 32px;
    text-align: center;
    border-radius: 4px;
}

.about-badge .years {
    display: block;
    font-family: var(--font-serif);
    font-size: 36px;
    line-height: 1;
}

.about-badge .text {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.4;
}

.about-content {
    display: flex;
    gap: 80px;
    align-items: flex-start;
}

.about-text {
    color: var(--text-medium);
    margin-bottom: 20px;
}

.about-intro {
    margin-bottom: 24px;
}

.about-subheading {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--cinnamon);
    margin-top: 32px;
    margin-bottom: 16px;
}

.about-desc {
    margin-bottom: 20px;
}

.highlight-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.credentials {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--beige);
}

.credential {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-dark);
}

.credential-icon {
    color: var(--cinnamon);
    font-size: 10px;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--section-padding) 0;
    background-color: rgba(245, 240, 230, 0.7);
}

.section-header {
    margin-bottom: 64px;
}

.section-header.centered {
    text-align: center;
}

.section-header.centered .section-intro {
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--white);
    padding: 40px 32px;
    border-radius: 4px;
    transition: var(--transition);
}

.service-card:nth-child(even) {
    background-color: var(--cinnamon);
    color: var(--white);
}

.service-card:nth-child(even) .service-icon {
    color: var(--white);
}

.service-card:nth-child(even) .service-icon img {
    filter: invert(1);
}

.service-card:nth-child(even) .service-title {
    color: var(--white);
}

.service-card:nth-child(even) .service-desc {
    color: rgba(255, 255, 255, 0.9);
}

.service-card:nth-child(even) .service-link {
    color: var(--white);
}

.service-card:nth-child(even) .service-link:hover {
    color: var(--sage-light);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.service-icon {
    width: 56px;
    height: 56px;
    color: var(--cinnamon);
    margin-bottom: 24px;
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-title {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.service-desc {
    font-size: 14px;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-link {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--sage);
    text-decoration: none;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--cinnamon);
}

/* ========================================
   Approach Section
   ======================================== */
.approach {
    padding: var(--section-padding) 0;
    background-color: rgba(255, 255, 255, 0.5);
}

.approach-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.approach-desc {
    color: var(--text-medium);
    margin-bottom: 40px;
}

.approach-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.feature {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--white);
    background-color: var(--cinnamon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: invert(1);
}

.feature-text h4 {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.feature-text p {
    font-size: 14px;
    color: var(--text-medium);
}

.about-visual {
    width: 80%;
    min-height: 800px;
}

/* Approach Visual Circle */
.approach-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.approach-visual img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.approach-circle {
    width: 400px;
    height: 400px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-inner {
    width: 180px;
    height: 180px;
    background-color: var(--cinnamon);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}

.circle-text {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--white);
    font-style: italic;
}

.circle-orbit {
    position: absolute;
    width: 100px;
    height: 100px;
    background-color: var(--white);
    border: 2px solid var(--cinnamon);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--cinnamon);
    font-style: italic;
}

.orbit-1 { top: 20px; left: 50%; transform: translateX(-50%); }
.orbit-2 { bottom: 60px; right: 20px; }
.orbit-3 { bottom: 60px; left: 20px; }

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: var(--section-padding) 0;
    background-color: rgba(232, 223, 208, 0.7);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 4px;
    position: relative;
}

.testimonial-card.featured {
    background-color: var(--cinnamon);
    color: var(--white);
}

.testimonial-card.featured .testimonial-text,
.testimonial-card.featured .author-name,
.testimonial-card.featured .author-info {
    color: var(--white);
}

.testimonial-card.featured .testimonial-quote {
    color: rgba(255, 255, 255, 0.3);
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 80px;
    line-height: 1;
    color: var(--beige);
    margin-bottom: -20px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--text-dark);
    font-weight: 500;
}

.author-info {
    font-size: 12px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--section-padding) 0;
    background-color: rgba(255, 255, 255, 0.5);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-intro {
    color: var(--text-medium);
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--white);
    background-color: var(--cinnamon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.contact-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: invert(1);
}

.contact-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
    margin-bottom: 4px;
}

.contact-item a,
.contact-item span:last-child {
    font-size: 15px;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--cinnamon);
}

.contact-phone {
    font-weight: 600;
    font-size: 16px;
}

.contact-hours h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.hours-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    font-size: 14px;
    color: var(--text-medium);
}

/* Contact Form */
.contact-form-wrapper {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 48px;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--beige);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--cinnamon);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 15px;
    color: var(--text-dark);
    background-color: var(--white);
    border: 1px solid var(--beige);
    border-radius: 6px;
    transition: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cinnamon);
    box-shadow: 0 0 0 3px rgba(196, 117, 72, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 80px 0 40px;
    background-color: var(--cinnamon-dark);
    color: var(--white);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-logo-image {
    height: 50px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

.footer-logo .leaf-icon {
    color: var(--sage-light);
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--sage-light);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    font-size: 14px;
    color: #FFFFFF;
    text-decoration: none;
    transition: var(--transition);
    opacity: 0.8;
}

.footer-column a:hover {
    color: var(--cinnamon);
    opacity: 1;
}

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--white);
    border-color: var(--white);
}

.footer-social img {
    width: 18px;
    height: 18px;
    filter: invert(1);
}

/* ========================================
   Bottom Transparent Section
   ======================================== */
.bottom-spacer {
    height: 100px;
    background: transparent;
    position: relative;
    z-index: 1000;
}

.bottom-spacer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    z-index: 1;
}

/* ========================================
   Side Transparent Sections
   ======================================== */
.side-spacer {
    width: 50px;
    background: transparent;
    position: fixed;
    top: 0;
    bottom: 0;
    z-index: 1000;
}

.side-spacer-left {
    left: 0;
}

.side-spacer-right {
    right: 0;
}

.side-spacer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    z-index: 1;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero-container,
    .about-grid,
    .approach-content,
    .contact-grid {
        gap: 60px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .approach-circle {
        width: 320px;
        height: 320px;
    }
    
    .circle-inner {
        width: 140px;
        height: 140px;
    }
    
    .circle-text {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        padding: 100px 40px;
        transition: var(--transition);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-text {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        order: 2;
    }
    
    .about-content {
        order: 1;
        padding-left: 0;
    }
    
    .approach-content {
        grid-template-columns: 1fr;
    }
    
    .approach-visual {
        order: -1;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 32px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        gap: 40px;
    }
    
    .about-badge {
        padding: 16px 24px;
    }
    
    .about-badge .years {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 11px;
        letter-spacing: 2px;
    }
    
    .section-label {
        font-size: 11px;
        letter-spacing: 2px;
    }
    
    .about-intro {
        font-size: 15px;
    }
    
    .about-desc {
        font-size: 15px;
    }
    
    .approach-desc {
        font-size: 15px;
    }
    
    .about-image.main img {
        height: 400px;
    }
    
    .about-visual {
        width: 100%;
    }
    
    .approach-visual img {
        max-width: 100%;
        height: auto;
    }
    
    .hero-image img {
        max-width: 100%;
        height: auto;
    }
    
    .hero-image {
        margin-left: 0;
    }
    
    .hero-professional {
        font-size: 16px;
        letter-spacing: 2px;
    }
    
    .hero-virtual {
        font-size: 13px;
    }
    
    .contact-pricing {
        font-size: 14px;
        padding: 10px 16px;
    }
    
    .contact-virtual {
        font-size: 14px;
    }
    
    .contact-phone {
        font-size: 15px;
    }
    
    .btn {
        padding: 18px 32px;
        min-height: 48px;
    }
    
    .nav-link {
        padding: 16px 0;
        font-size: 16px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .approach-circle {
        width: 280px;
        height: 280px;
    }
    
    .circle-orbit {
        width: 80px;
        height: 80px;
        font-size: 13px;
    }
}

/* ========================================
   Floating Chatbot Widget
   (Integrated from floating_chatbot_widget.html)
   ======================================== */

/* Custom scrollbar for chat areas */
.custom-scrollbar::-webkit-scrollbar {
    width: 5px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(156, 163, 175, 0.3);
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(156, 163, 175, 0.5);
}

/* Chat window transition states */
#chat-window {
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transform-origin: bottom right;
}

#chat-window.hidden-state {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.85) translateY(25px);
}

#chat-window.visible-state {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
}

/* Pulse ring around the floating toggle button */
.pulse-ring::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    z-index: -1;
    opacity: 0.6;
    animation: ping 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
    75%, 100% {
        transform: scale(1.35);
        opacity: 0;
    }
}