/* ==========================================================================
   RAVI RICE MILL — PREMIUM BRAND DESIGN SYSTEM & STYLESHEET
   Soft, Light, Elegant Agricultural Palette
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
    /* Palette Tokens */
    --color-bg-light: #FCFBF7;
    --color-bg-warm: #F7F4EA;
    --color-bg-sage: #F2F5F0;
    --color-bg-cream: #F5EFE3;
    --color-card-bg: #FFFFFF;
    
    --color-primary: #315B43;        /* Elegant Agricultural Green */
    --color-primary-dark: #224230;   /* Deep Forest Heading Color */
    --color-primary-light: #447558;  /* Vibrant Leaf Green */
    --color-sage: #6D8D74;           /* Soft Sage */
    --color-sage-light: #E4ECE5;     /* Ultra-light Sage */
    
    --color-gold: #C9A45D;           /* Rice Wheat Gold */
    --color-gold-light: #F2E6CD;     /* Pale Golden Glow */
    --color-gold-dark: #A8833B;      /* Deep Amber Gold */
    
    --color-text-dark: #26312B;      /* Sophisticated Deep Charcoal */
    --color-text-muted: #657069;     /* Soft Muted Gray-Green */
    --color-border: #E8E4D8;         /* Subtle Ivory Border */
    --color-border-light: #F0EDE4;
    
    /* Typography */
    --font-heading: 'Playfair Display', 'DM Serif Display', Georgia, serif;
    --font-serif-accent: 'DM Serif Display', serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    
    /* Transitions & Shadows */
    --shadow-sm: 0 2px 8px rgba(49, 91, 67, 0.04);
    --shadow-md: 0 8px 24px rgba(49, 91, 67, 0.07);
    --shadow-lg: 0 16px 40px rgba(49, 91, 67, 0.10);
    --shadow-hover: 0 20px 48px rgba(49, 91, 67, 0.14);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-pill: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Setup */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .heading-serif {
    font-family: var(--font-heading);
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.35rem; }
h5 { font-size: 1.15rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1.25rem;
    color: var(--color-text-muted);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-gold-dark);
}

/* Buttons */
.btn-primary-ravi {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #FFFFFF !important;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.85rem;
    border-radius: var(--radius-pill);
    border: none;
    box-shadow: 0 4px 14px rgba(49, 91, 67, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-primary-ravi:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(49, 91, 67, 0.35);
    color: #FFFFFF !important;
}

.btn-gold-ravi {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: #FFFFFF !important;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.85rem;
    border-radius: var(--radius-pill);
    border: none;
    box-shadow: 0 4px 14px rgba(201, 164, 93, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-gold-ravi:hover {
    background: linear-gradient(135deg, #D6B573, var(--color-gold));
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(201, 164, 93, 0.45);
    color: #FFFFFF !important;
}

.btn-outline-ravi {
    background: transparent;
    color: var(--color-primary-dark) !important;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-outline-ravi:hover {
    background: var(--color-primary);
    color: #FFFFFF !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Badge / Pills */
.badge-ravi-gold {
    background-color: var(--color-gold-light);
    color: var(--color-gold-dark);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.badge-ravi-sage {
    background-color: var(--color-sage-light);
    color: var(--color-primary);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Header & Sticky Navbar */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1050;
    background-color: rgba(252, 251, 247, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 0.35rem 0;
    transition: var(--transition);
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    padding: 0.2rem 0;
}

.navbar-brand-ravi {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
}

.navbar-brand-ravi img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.site-header.scrolled .navbar-brand-ravi img {
    height: 36px;
}

.brand-text-block {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 1.18rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.brand-subtitle {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold-dark);
    font-weight: 700;
}

.nav-link-ravi {
    color: var(--color-text-dark);
    font-weight: 500;
    font-size: 0.86rem;
    padding: 0.35rem 0.65rem !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-link-ravi:hover, .nav-link-ravi.active {
    color: var(--color-primary);
    background-color: rgba(49, 91, 67, 0.06);
}

.btn-header-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #FFFFFF !important;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 0.42rem 1.15rem;
    border-radius: var(--radius-pill);
    border: none;
    box-shadow: 0 2px 8px rgba(49, 91, 67, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-header-cta:hover {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 91, 67, 0.3);
    color: #FFFFFF !important;
}

/* Mega dropdowns */
.dropdown-menu-ravi {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    min-width: 260px;
    margin-top: 0.5rem;
    animation: fadeInDown 0.2s ease;
}

.dropdown-item-ravi {
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    color: var(--color-text-dark);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
}

.dropdown-item-ravi:hover {
    background-color: var(--color-bg-sage);
    color: var(--color-primary);
    transform: translateX(3px);
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Sections & Wrappers */
.section-padding {
    padding: 5.5rem 0;
}

.section-padding-sm {
    padding: 3.5rem 0;
}

.bg-warm-ivory {
    background-color: var(--color-bg-warm);
}

.bg-pale-sage {
    background-color: var(--color-bg-sage);
}

.bg-cream-sand {
    background-color: var(--color-bg-cream);
}

.section-header {
    margin-bottom: 3.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 680px;
    margin: 0.75rem auto 0 auto;
}

/* Cards */
.card-ravi {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

.card-ravi:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-gold-light);
}

/* Product Card */
.product-card-img-wrap {
    height: 240px;
    background-color: var(--color-bg-warm);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card-ravi:hover .product-card-img-wrap img {
    transform: scale(1.05);
}

.product-spec-pill {
    background: var(--color-bg-warm);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.6rem;
    font-size: 0.78rem;
    border-radius: var(--radius-pill);
    color: var(--color-text-dark);
    font-weight: 500;
}

/* Timeline Components */
.timeline-track {
    position: relative;
    padding-left: 2.5rem;
}

.timeline-track::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 14px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-gold), var(--color-sage));
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
}

.timeline-bullet {
    position: absolute;
    left: -2.5rem;
    top: 0.25rem;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #FFFFFF;
    border: 3px solid var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-sage-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* Horizontal Processing Timeline (Desktop) */
.process-step-box {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.process-step-box:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.process-icon-circle {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem auto;
    border-radius: 50%;
    background: var(--color-bg-sage);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    transition: var(--transition);
}

.process-step-box:hover .process-icon-circle {
    background: var(--color-primary);
    color: #FFFFFF;
}

.process-step-num {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-gold);
    background: var(--color-gold-light);
    padding: 2px 8px;
    border-radius: var(--radius-pill);
}

/* Stat Counters */
.stat-box {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem 0.75rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.stat-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gold);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 1.55vw, 1.85rem);
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.1;
    margin-bottom: 0.35rem;
    white-space: nowrap;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin-bottom: 0.35rem;
    line-height: 1.3;
}

/* Interactive SVG World Map */
.world-map-wrap {
    position: relative;
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.map-svg-container {
    width: 100%;
    height: auto;
    min-height: 380px;
}

.map-country-dot {
    fill: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.map-country-dot:hover {
    fill: var(--color-gold);
    r: 10;
}

.map-route-line {
    stroke: var(--color-gold);
    stroke-width: 1.5;
    stroke-dasharray: 4, 4;
    fill: none;
    opacity: 0.6;
    animation: dash 20s linear infinite;
}

@keyframes dash {
    to { stroke-dashoffset: -100; }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: #25D366;
    color: #FFFFFF !important;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 1040;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.55);
}

/* Footer */
.site-footer {
    background-color: #1F2823;
    color: #C2CBC5;
    padding: 5rem 0 2rem 0;
    position: relative;
    border-top: 4px solid var(--color-gold);
}

.site-footer h5 {
    color: #FFFFFF;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.site-footer h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: var(--color-gold);
}

.footer-link {
    color: #A3AFA7;
    text-decoration: none;
    display: block;
    padding: 0.35rem 0;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--color-gold);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 2rem;
    margin-top: 4rem;
    font-size: 0.875rem;
    color: #BAC7BE;
}

.footer-bottom a,
.footer-bottom-link {
    color: #D2DDD6 !important;
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom a:hover,
.footer-bottom-link:hover {
    color: var(--color-gold) !important;
    text-decoration: underline;
}

.footer-bottom-divider {
    color: rgba(201, 164, 93, 0.6);
    margin: 0 0.35rem;
}

.footer-credit-link {
    color: var(--color-gold) !important;
    text-decoration: none;
    transition: var(--transition);
}

.footer-credit-link:hover {
    color: #FFFFFF !important;
    text-decoration: underline;
}

/* Forms */
.form-control-ravi {
    background-color: #FFFFFF;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: var(--color-text-dark);
    transition: var(--transition);
}

.form-control-ravi:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(49, 91, 67, 0.12);
    outline: none;
}

/* Breadcrumbs */
.breadcrumb-ravi {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.breadcrumb-ravi a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb-ravi a:hover {
    color: var(--color-gold-dark);
}

/* Verification indicator pill (admin/draft mode) */
.badge-verification-verified {
    background: #E8F5E9;
    color: #2E7D32;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
}

.badge-verification-needed {
    background: #FFF3E0;
    color: #E65100;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
}

.badge-verification-draft {
    background: #ECEFF1;
    color: #455A64;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .section-padding { padding: 3.5rem 0; }
    .site-header { padding: 0.75rem 0; }
}

@media (min-width: 992px) {
    .border-end-lg {
        border-right: 1px solid var(--color-border) !important;
    }
}

.shadow-2xs {
    box-shadow: 0 1px 4px rgba(49, 91, 67, 0.06);
}