/* assets/css/style.css */
:root {
    --ss-green: #006837;    /* สีเขียว Sunsweet */
    --ss-yellow: #FFD200;   /* สีเหลืองทอง */
    --ss-light-bg: #f4f7f6;
    --ss-dark: #333333;
}

body { 
    font-family: 'Sarabun', sans-serif; 
    color: var(--ss-dark);
    line-height: 1.6;
}

/* --- Navbar --- */
.navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--ss-yellow);
}

.navbar-brand .text-success { color: var(--ss-green) !important; }
.navbar-brand .text-warning { color: var(--ss-yellow) !important; }

.nav-link {
    font-weight: 600;
    color: var(--ss-dark) !important;
    text-transform: uppercase;
    font-size: 0.95rem;
    padding: 0.5rem 1.2rem !important;
}

.nav-link:hover { color: var(--ss-green) !important; }

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: 90vh;
    /* แก้ Path ให้ถูกต้องตามโครงสร้าง assets/css/ -> assets/img/ */
    background: linear-gradient(45deg, rgba(0,104,55,0.7) 0%, rgba(0,0,0,0.3) 100%), 
                url('../img/sweet-corn-field.jpg') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    color: #fff;
}

.hero-section h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.25rem;
    max-width: 600px;
    border-left: 4px solid var(--ss-yellow);
    padding-left: 20px;
}

/* --- Buttons --- */
.btn-warning {
    background-color: var(--ss-yellow) !important;
    border: none;
    color: #000 !important;
    font-weight: 700;
    transition: 0.3s;
}

.btn-warning:hover {
    background-color: #e6bd00 !important;
    transform: translateY(-3px);
}

/* --- Process & About Section --- */
.section-title {
    color: var(--ss-green);
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--ss-yellow);
}

.process-card {
    background: #fff;
    border: none;
    border-radius: 15px;
    padding: 40px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.4s;
}

.process-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0,104,55,0.1);
}

.step-num {
    width: 70px; height: 70px;
    background: var(--ss-green);
    color: var(--ss-yellow);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center; justify-content: center;
    font-size: 1.8rem; font-weight: 800;
}

/* --- Gallery & Activity --- */
.card {
    border: none;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.card-img-top {
    transition: 1s ease;
}

.card:hover .card-img-top {
    transform: scale(1.1);
}

/* --- Floating Contact --- */
.floating-contact {
    position: fixed;
    bottom: 40px;
    right: 30px;
    z-index: 9999;
}

.floating-contact a {
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 28px;
    margin-top: 15px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: 0.3s;
    text-decoration: none;
}

.btn-line { background: #06C755; }
.btn-phone { background: var(--ss-yellow); color: #000 !important; }

.floating-contact a:hover { transform: rotate(360deg) scale(1.1); }