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

:root {
    --primary-color: #00a8a8;
    --primary-hover: #008f8f;
    --text-color: #333;
    --light-text: #666;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 6px 12px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.8rem 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

/* Navigation Styles */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 10px 15px;
    border-radius: 8px;
    position: relative;
    font-size: 1.1rem;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(0, 168, 168, 0.1);
}

.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(0, 168, 168, 0.1);
    border-bottom: 3px solid var(--primary-color);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background-color: #f0f0f0;
    color: var(--primary-color);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .main-nav ul {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: 40px 0;
        gap: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active ul {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    nav ul li a {
        font-size: 1.2rem;
        padding: 15px 20px;
        width: 100%;
        text-align: center;
        border-radius: 8px;
    }
    
    .nav-link:hover {
        background-color: rgba(0, 168, 168, 0.1);
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #e0f7fa 0%, #b2ebf2 50%, #00a8a8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Animated Gradient Text Masking */
.gradient-text {
    background: linear-gradient(45deg, #fffefe, #ffffff, #0F7F80, #ffffff, #ffffff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
    font-weight: 800;
    letter-spacing: 1px;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-button {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-color);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 1rem auto;
    border-radius: 2px;
}

/* How It Works Section */
.how-it-works {
    background-color: #f8f9fa;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--primary-color);
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

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

/* Bottle Demo Section */
.bottle-demo {
    background-color: var(--white);
}

.bottle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bottle-card {
    text-align: center;
    padding: 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.bottle-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.bottle-card img {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

.bottle-card:hover img {
    transform: translateY(-5px);
}

/* Advertiser Section */
.advertiser {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.advertiser-content {
    max-width: 800px;
    margin: 0 auto;
}

.advertiser h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.advertiser p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* Mission Section */
.mission {
    background-color: #f8f9fa;
    text-align: center;
}

.mission-text {
    font-size: 1.3rem;
    color: var(--light-text);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.founder-message {
    max-width: 600px;
    margin: 0 auto;
    padding: 40px;
    background-color: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.founder-message blockquote {
    font-size: 1.5rem;
    font-style: italic;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 500;
}

.founder-name {
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 600;
}

/* About Section */
.about {
    background-color: #f8f9fa;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 20px;
}

.about-text {
    font-size: 1.3rem;
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: center;
}


/* Founder Section */
.founder {
    background-color: var(--white);
}

.founder-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}

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

.founder-image img {
    width: 280px;
    height: 340px;
    border-radius: 1%;
    object-fit: cover;
    border: 5px solid white ;
    transition: transform 0.3s ease;
}

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

.founder-info h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.founder-info h3 {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 20px;
    font-weight: 500;
}

.founder-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--light-text);
}

/* Contact Section */
.contact {
    background-color: #f8f9fa;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-item span {
    font-size: 1.1rem;
    color: var(--text-color);
}

/* Updated Contact Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 16px;
}

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

#sendBtn {
    background: #14b8a6;
    color: white;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
}

#sendBtn:hover {
    background: #0f9f94;
}

/* Form Status Message */
.form-status {
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    display: none;
}

.form-status.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-status.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Footer */
footer {
    background-color: #333;
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 20px;
    text-align: center;
    color: #888;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    border-radius: 50px;
    text-align: center;
    font-size: 2rem;
    box-shadow: var(--shadow-hover);
    z-index: 100;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    animation: none;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .cards-container,
    .bottle-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .founder-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cards-container,
    .bottle-grid {
        grid-template-columns: 1fr;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .founder-image img {
        width: 200px;
        height: 200px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .founder-image img {
        width: 150px;
        height: 150px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 1.5rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Scroll effect for header */
body.scrolled header {
    background-color: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

/* Utility classes */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.bg-primary { background-color: var(--primary-color); }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Background Video Styles */
.bg-video{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:1;
}

/* Header Slim Styles */
.header-slim {
    padding: 5px 0;
}

/* Hero Video Styles */
.hero-video {
    position: relative;
}

.hero-content-video {
    position: relative;
    z-index: 2;
    color: white;
}

/* Overlay Styles */
.overlay{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background: rgba(0,0,0,0.6);
  z-index:2;
}

/* Privacy and Terms Pages Styling */