/* =====================================================
   PAATI KAI PAKKUVAM - Marketing Website Styles
   Mobile-first responsive design with WhatsApp-focused CTAs
   ===================================================== */

:root {
    --color-primary: #8B4513;
    --color-primary-dark: #6B3410;
    --color-primary-light: #A0522D;
    --color-secondary: #D2691E;
    --color-accent: #6B8E23;
    --color-accent-light: #8FBC8F;
    --color-background: #FDF5E6;
    --color-background-alt: #FAF0E6;
    --color-white: #FFFFFF;
    --color-text: #3E2723;
    --color-text-light: #5D4037;
    --color-text-muted: #795548;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    --color-border: #D7CCC8;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 999px;
    
    --transition: all 0.3s ease;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 70px;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-title .tamil-text {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn:active {
    transform: scale(0.98);
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline-dark {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-text);
}

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

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.25rem;
}

.whatsapp-icon {
    width: 20px;
    height: 20px;
}

.whatsapp-icon-large {
    width: 28px;
    height: 28px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 12px 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    display: none;
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition);
    padding: 8px 0;
}

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

.header-cta {
    display: none;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

.mobile-menu-btn.active .hamburger {
    background-color: transparent;
}

.mobile-menu-btn.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-btn.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

.nav.active {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: 20px;
}

.nav.active .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0;
}

.nav.active .nav-link {
    display: block;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

.hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-alt) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

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

.hero-logo {
    max-width: 160px;
    margin: 0 auto 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.trust-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 28px;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.trust-strip .divider {
    color: var(--color-border);
}

.hero-micro-text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 16px;
}

.social-proof {
    padding: 40px 0;
    background-color: var(--color-white);
    text-align: center;
}

.proof-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--color-text);
}

.proof-icon {
    font-size: 1.5rem;
}

.story {
    padding: 60px 0;
    background-color: var(--color-background);
}

.story-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

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

.story-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.image-placeholder {
    background: linear-gradient(135deg, var(--color-background-alt) 0%, var(--color-border) 100%);
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-style: italic;
}

.story-text {
    text-align: left;
}

.story-lead {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.story-text p {
    margin-bottom: 16px;
    color: var(--color-text-light);
}

.story-text .btn {
    margin-top: 8px;
}

.products {
    padding: 60px 0;
    background-color: var(--color-white);
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.product-card {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-image .image-placeholder {
    height: 100%;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fresh-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.product-content {
    padding: 20px;
    text-align: center;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.product-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.product-description {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.scarcity {
    padding: 60px 0;
    background-color: var(--color-background);
    text-align: center;
}

.scarcity .section-title {
    font-size: 1.5rem;
    margin-bottom: 32px;
}

.scarcity-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.scarcity-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--color-text);
}

.scarcity-icon {
    font-size: 1.5rem;
}

.customers {
    padding: 60px 0;
    background-color: var(--color-white);
    text-align: center;
}

.customers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.customer-item {
    text-align: center;
    padding: 20px 16px;
    background-color: var(--color-background);
    border-radius: var(--radius-md);
}

.customer-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.customer-item h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.customer-item p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.trust {
    padding: 60px 0;
    background-color: var(--color-background);
    text-align: center;
}

.trust-content {
    max-width: 600px;
    margin: 0 auto 24px;
}

.trust-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background-color: var(--color-white);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 2.5rem;
}

.badge-text {
    text-align: left;
}

.badge-text h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.badge-text p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.trust-points {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
    margin-bottom: 24px;
}

.trust-point {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.check-icon {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.2rem;
}

.final-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    text-align: center;
}

.final-cta-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.final-cta-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.final-cta-support {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 20px;
}

.footer {
    background-color: var(--color-text);
    color: var(--color-background);
    padding: 40px 0 20px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
    text-align: center;
    margin-bottom: 32px;
}

.footer-logo {
    height: 60px;
    margin: 0 auto 12px;
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.footer-tagline {
    font-style: italic;
    opacity: 0.8;
}

.footer-serving {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 8px;
}

.footer-contact h4,
.footer-social h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    margin-bottom: 12px;
}

.footer-whatsapp {
    color: var(--color-whatsapp);
    font-weight: 500;
    transition: var(--transition);
}

.footer-whatsapp:hover {
    opacity: 0.8;
}

.social-link {
    display: inline-block;
    color: var(--color-background);
    opacity: 0.8;
    transition: var(--transition);
}

.social-link:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    opacity: 0.6;
}

.floating-whatsapp {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 56px;
    height: 56px;
    background-color: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 998;
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: var(--color-whatsapp-dark);
}

.floating-whatsapp svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 999;
}

.sticky-text {
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 500;
}

.btn-sticky {
    padding: 10px 20px;
    font-size: 0.9rem;
}

@media (min-width: 600px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-logo {
        max-width: 200px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .customers-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .scarcity-points {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 32px;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    
    .footer-logo {
        margin: 0 0 12px 0;
    }
}

@media (min-width: 900px) {
    body {
        padding-bottom: 0;
    }
    
    .brand-name {
        display: inline;
    }
    
    .nav {
        display: flex;
    }
    
    .header-cta {
        display: inline-flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .mobile-sticky-bar {
        display: none;
    }
    
    .floating-whatsapp {
        bottom: 20px;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 2.75rem;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-logo {
        max-width: 250px;
    }
    
    .story-content {
        flex-direction: row;
        align-items: center;
    }
    
    .story-image {
        flex: 0 0 45%;
    }
    
    .story-image .image-placeholder {
        height: 350px;
    }
    
    .story-text {
        flex: 1;
    }
    
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .final-cta-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1200px) {
    .container {
        padding: 0 40px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}