/* public/css/style.css */
:root {
    --primary-color: #ff9d3a;
    --secondary-color: #18b7f0;
    --accent-color: #f6ba22;
    --light-color: #f8f9fa;
    --dark-color: #333333;
    --gray-color: #6c757d;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
    padding-top: 80px; /* For fixed navbar */
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

/* Typography Scale */
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    h4 { font-size: 1.25rem; }
    body { font-size: 15px; }
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--primary-color) !important;
    display: flex;
    align-items: center;
}

.navbar-brand img {
    width: 120px;
    height: auto;
    max-height: 80px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color) !important;
    margin: 0 5px;
    padding: 8px 15px !important;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(255, 157, 58, 0.1);
}

/* Buttons */
.btn {
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 4px;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: #e88d00;
    border-color: #e88d00;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 157, 58, 0.2);
}

.btn-secondary {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background: #0f9ed0;
    border-color: #0f9ed0;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(24, 183, 240, 0.2);
}

/* Hero Sections */
.hero-section {
    background: linear-gradient(135deg, rgba(255, 157, 58, 0.1) 0%, rgba(24, 183, 240, 0.1) 100%);
    padding: 100px 0;
    margin-top: -80px;
    padding-top: 180px;
}

/* Sections */
section {
    padding: 80px 0;
    position: relative;
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
}

.section-title {
    margin-bottom: 50px;
    position: relative;
}

.section-title h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.section-title.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.section-title p {
    color: var(--gray-color);
    max-width: 700px;
    margin-top: 25px;
}

/* Cards */
.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    height: 100%;
    transition: var(--transition);
    border: 1px solid #eee;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: inline-block;
    transition: var(--transition);
}

.service-card:hover i {
    transform: scale(1.1);
}

/* Rice Cards */
.rice-card {
    background: linear-gradient(135deg, #ffffff 0%, #ffefc6 100%);
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(139, 69, 19, 0.1);
    position: relative;
}

.rice-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(139, 69, 19, 0.15);
    border-color: #8b4513;
}

.rice-card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 25px 20px;
    text-align: center;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #e88d00 100%);
    color: white;
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

footer h5 {
    color: white;
    margin-bottom: 25px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

footer h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--secondary-color);
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

footer a:hover {
    color: white;
    transform: translateX(5px);
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    line-height: 45px;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icons a:hover {
    background: var(--secondary-color);
    transform: translateY(-5px) rotate(5deg);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 50px;
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
}

#backToTop:hover {
    background: var(--secondary-color);
    transform: translateY(-5px);
}
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 20px;
    
    background-color: #25D366;
    color: #fff;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
}

.whatsapp-float:hover {
    background-color: #1ebe5d;
}