/* Base Styles for Vellamattathu Ayurveda Website */

/* Import Poppins font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Color Variables */
:root {
    --primary-green: #0b8438;
    --light-green: #84c064;
    --beige: #f5f0e1;
    --pale-yellow: #fff9c4;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

a {
    color: var(--primary-green);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--light-green);
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Scroll Animation */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4,0,0.2,1), transform 0.8s cubic-bezier(0.4,0,0.2,1);
}
.animate-on-scroll.animated {
    opacity: 1;
    transform: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-green);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    text-align: center;
}

.btn:hover {
    background-color: var(--light-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
}

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

/* Header and Navigation */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px; /* Fixed height for consistent vertical centering */
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--primary-green);
}

nav ul {
    display: flex;
    list-style: none;
    height: 100%;
    align-items: center;
    margin: 0;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    color: var(--text-dark);
    font-weight: 500;
    position: relative;
}

nav ul li a:hover {
    color: var(--primary-green);
}

nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-green);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* Sections */
section {
    padding: 4rem 0;
}

/* Section Titles and Subtitles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background-color: var(--primary-green);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: var(--text-light);
}

/* Cards */
.card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    padding: 0 15px;
    flex: 1;
}

.col-1 { width: 8.33%; }
.col-2 { width: 16.66%; }
.col-3 { width: 25%; }
.col-4 { width: 33.33%; }
.col-5 { width: 41.66%; }
.col-6 { width: 50%; }
.col-7 { width: 58.33%; }
.col-8 { width: 66.66%; }
.col-9 { width: 75%; }
.col-10 { width: 83.33%; }
.col-11 { width: 91.66%; }
.col-12 { width: 100%; }

/* Footer */
footer {
    background-color: var(--beige);
    padding: 3rem 0 1rem;
    color: var(--text-dark);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-section {
    flex: 1;
    min-width: 250px;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-light);
}

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

.social-icons {
    display: flex;
    margin-top: 1rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-green);
    color: white;
    margin-right: 1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--light-green);
    transform: translateY(-3px);
}

.footer-map {
    width: 100%;
    height: 150px;
    border-radius: 5px;
    overflow: hidden;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 2rem;
    font-size: 0.9rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input, textarea, select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-green);
}

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

.form-error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: 80vh;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Gallery */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 250px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Treatments */
.treatment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.treatment-item {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.treatment-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.treatment-content {
    padding: 1.5rem;
}

.treatment-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.treatment-description {
    margin-bottom: 1rem;
}

.treatment-full-description {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

/* Profile */
.profile-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 3rem;
}

.profile-img {
    flex: 1;
    min-width: 300px;
    padding-right: 2rem;
}

.profile-img img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.profile-content {
    flex: 2;
    min-width: 300px;
}

.doctor-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
}

.doctor-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid var(--primary-green);
}

/* Contact */
.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 2rem;
}

.contact-column {
    flex: 1;
    min-width: 300px;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-info {
    background-color: #f8f9fa;
}

.contact-form {
    background-color: #e9f5f0;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
}

.map-container {
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 3rem;
}

.map-title {
    margin-bottom: 1rem;
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .col-md-6 {
        width: 50%;
    }
    
    .col-md-12 {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
        z-index: 1001;
        position: relative;
    }
    
    .nav-container {
        position: relative;
    }
    
    nav {
        position: relative;
    }
    
    nav ul {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 2rem;
        transition: left 0.3s ease;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav ul.active {
        left: 0;
    }
    
    nav ul li {
        margin: 0.1rem 0;
        width: 100%;
        text-align: center;
    }
    
    nav ul li a {
        display: block;
        padding: 1rem;
        width: 100%;
    }
    
    .hero {
        height: 60vh;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .col-sm-6 {
        width: 50%;
    }
    
    .col-sm-12 {
        width: 100%;
    }
    
    .profile-img {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .footer-section {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .hero {
        height: 50vh;
    }
    
    .hero-content {
        padding: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .col-xs-12 {
        width: 100%;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .treatment-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        flex-direction: column;
        gap: 40px;
    }
    
    .contact-info, .contact-form {
        width: 100%;
        min-width: 100%;
    }
    
    .contact-column {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .map-container {
        height: 300px;
    }
}

@media (max-width: 576px) {
    .map-container {
        height: 250px;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

nav ul li.mobile-social-icons {
    display: none;
}

@media (max-width: 768px) {
    nav ul li.mobile-social-icons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        margin-top: 2rem;
    }
}


nav ul li.mobile-social-icons a {
    width: 35px;
    height: 35px;
    background-color: var(--primary-green);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

nav ul li.mobile-social-icons a:hover {
    background-color: var(--light-green);
    transform: translateY(-2px);
}