/**
 * SAMOSEWALI.COM - Modern B2B Brand Design System
 * Clean, High-End Editorial Aesthetics (No AI Clutter / No Slop)
 */

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

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-hindi: 'Noto Sans Devanagari', var(--font-sans);

    /* Brand Colors */
    --brand-crimson: #991B1B;
    --brand-crimson-dark: #7F1D1D;
    --brand-crimson-light: #FEE2E2;
    --brand-amber: #B45309;
    --brand-gold: #D97706;
    
    /* Neutrals */
    --bg-main: #FFFFFF;
    --bg-subtle: #F8FAFC;
    --bg-warm: #FFFDF9;
    --border-subtle: #E2E8F0;
    --border-card: #E5E7EB;
    
    /* Typography */
    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    
    /* Accents */
    --wa-green: #15803D;
    --wa-green-hover: #166534;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease, opacity 0.15s ease;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.font-editorial {
    font-family: var(--font-serif);
}

.font-hindi {
    font-family: var(--font-hindi);
}

/* Layout Container */
.sw-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Top Announcement Strip */
.sw-announcement {
    background-color: #0F172A;
    color: #E2E8F0;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 7px 1rem;
    letter-spacing: 0.2px;
}
.sw-announcement .sw-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sw-announcement a {
    color: #FBBF24;
    font-weight: 600;
    text-decoration: none;
}
.sw-announcement a:hover {
    text-decoration: underline;
}

/* Main Site Header */
.sw-header {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 500;
    transition: box-shadow 0.2s ease;
}

.sw-header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.sw-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.sw-logo-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.sw-logo-img {
    height: 44px;
    width: auto;
    display: block;
}

/* Desktop Nav */
.sw-desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.sw-nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}

.sw-nav-link:hover {
    color: var(--brand-crimson);
    background-color: #FEF2F2;
}

.sw-nav-link.active {
    color: var(--brand-crimson);
    font-weight: 600;
    background-color: #FEF2F2;
}

/* Header CTAs */
.sw-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Buttons */
.sw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
    text-align: center;
}

.sw-btn-crimson {
    background-color: var(--brand-crimson);
    color: #FFFFFF;
}
.sw-btn-crimson:hover {
    background-color: var(--brand-crimson-dark);
    color: #FFFFFF;
}

.sw-btn-outline {
    background-color: #FFFFFF;
    border-color: var(--border-card);
    color: var(--text-primary);
}
.sw-btn-outline:hover {
    border-color: var(--text-primary);
    background-color: var(--bg-subtle);
}

.sw-btn-whatsapp {
    background-color: var(--wa-green);
    color: #FFFFFF;
}
.sw-btn-whatsapp:hover {
    background-color: var(--wa-green-hover);
    color: #FFFFFF;
}

.sw-btn-dark {
    background-color: #0F172A;
    color: #FFFFFF;
}
.sw-btn-dark:hover {
    background-color: #1E293B;
    color: #FFFFFF;
}

.sw-btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
}

.sw-btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.sw-btn-block {
    width: 100%;
}

/* Mobile Controls (Hidden on desktop) */
.sw-mobile-controls {
    display: none;
    align-items: center;
    gap: 0.65rem;
}

.sw-mobile-wa-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background-color: var(--wa-green);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.sw-hamburger-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
    background: #FFFFFF;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
}

.sw-hamburger-bar {
    width: 18px;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 1px;
}

/* Off-Canvas Mobile Drawer */
.sw-drawer-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.sw-drawer-backdrop.active {
    display: block;
    opacity: 1;
}

.sw-mobile-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 310px;
    max-width: 85vw;
    height: 100vh;
    background-color: #FFFFFF;
    z-index: 10001;
    box-shadow: -8px 0 25px rgba(0, 0, 0, 0.15);
    padding: 1.25rem 1.25rem calc(70px + env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.sw-mobile-drawer.active {
    transform: translateX(0);
}

.sw-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 1rem;
}

.sw-drawer-close {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-card);
    background: var(--bg-subtle);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sw-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sw-drawer-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.85rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease;
}

.sw-drawer-link:hover,
.sw-drawer-link.active {
    background-color: #FEF2F2;
    color: var(--brand-crimson);
    font-weight: 600;
}

.sw-drawer-link i.sw-chevron {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sw-drawer-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
}

.sw-drawer-info {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 0.85rem;
    line-height: 1.5;
}

/* Sticky Bottom Bar on Mobile */
.sw-mobile-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    border-top: 1px solid var(--border-subtle);
    padding: 0.5rem 1rem;
    padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.sw-mobile-bar-grid {
    display: flex;
    gap: 0.5rem;
    max-width: 480px;
    margin: 0 auto;
}

.sw-mobile-bar-grid .sw-btn {
    flex: 1;
    padding: 0.6rem 0.75rem;
    font-size: 0.85rem;
}

/* ==========================================================================
   PAGE SECTIONS - EDITORIAL BRAND STYLING
   ========================================================================== */

/* Section Spacing */
.sw-section {
    padding: 4.5rem 0;
}

.sw-section-sm {
    padding: 3rem 0;
}

.sw-section-subtle {
    background-color: var(--bg-subtle);
}

.sw-section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3rem;
}

.sw-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand-crimson);
    margin-bottom: 0.5rem;
}

.sw-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.sw-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Hero Section */
.sw-hero {
    padding: 4rem 0 3.5rem;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
    border-bottom: 1px solid var(--border-subtle);
}

.sw-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.sw-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background-color: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--radius-sm);
    color: var(--brand-crimson);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.sw-hero-headline {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.sw-hero-hindi {
    font-family: var(--font-hindi);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand-amber);
    margin-bottom: 1.25rem;
}

.sw-hero-lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.sw-hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.sw-hero-trust-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-top: 1rem;
    border-top: 1px solid var(--border-subtle);
}

.sw-hero-trust-chips span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sw-hero-card {
    background: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.sw-hero-card img {
    border-radius: var(--radius-md);
    width: 100%;
    object-fit: cover;
}

.sw-hero-card-meta {
    padding-top: 1rem;
    text-align: center;
}

/* Trust Bar */
.sw-trust-strip {
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
    padding: 2rem 0;
}

.sw-trust-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.sw-trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem;
}

.sw-trust-icon {
    font-size: 1.5rem;
    color: var(--brand-crimson);
    margin-bottom: 0.5rem;
}

.sw-trust-item h4 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.sw-trust-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Product Cards */
.sw-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.sw-product-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
}

.sw-product-card:hover {
    border-color: var(--brand-crimson);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.sw-product-img-box {
    background-color: var(--bg-subtle);
    border-radius: var(--radius-sm);
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    padding: 1rem;
}

.sw-product-img-box img {
    max-height: 180px;
    object-fit: contain;
    transition: transform 0.2s ease;
}

.sw-product-card:hover .sw-product-img-box img {
    transform: scale(1.04);
}

.sw-product-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--brand-crimson);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.sw-product-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.sw-product-sub {
    font-size: 0.85rem;
    color: var(--brand-amber);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.sw-product-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.sw-product-meta {
    background-color: var(--bg-subtle);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.sw-product-meta strong {
    color: var(--text-primary);
}

.sw-product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Manufacturing Process Cards */
.sw-mfg-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.sw-mfg-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sw-mfg-img {
    height: 180px;
    width: 100%;
    object-fit: cover;
}

.sw-mfg-body {
    padding: 1.25rem;
}

.sw-mfg-step {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--brand-crimson);
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.sw-mfg-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sw-mfg-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* B2B Flow & Timeline */
.sw-timeline-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.sw-timeline-item {
    background-color: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.25rem;
    position: relative;
}

.sw-timeline-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: #CBD5E1;
    margin-bottom: 0.5rem;
}

.sw-timeline-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.sw-timeline-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Forms */
.sw-form-wrapper {
    background-color: #FFFFFF;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    max-width: 680px;
    margin: 0 auto;
    box-shadow: var(--shadow-card);
}

.sw-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.sw-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.sw-form-group.full-width {
    grid-column: span 2;
}

.sw-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sw-label span.req {
    color: var(--brand-crimson);
}

.sw-input,
.sw-select,
.sw-textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-sm);
    font-size: 16px !important;
    font-family: inherit;
    color: var(--text-primary);
    background-color: #FFFFFF;
    transition: border-color 0.15s ease;
}

.sw-input:focus,
.sw-select:focus,
.sw-textarea:focus {
    outline: none;
    border-color: var(--brand-crimson);
}

/* Footer */
.sw-footer {
    background-color: #0F172A;
    color: #94A3B8;
    padding: 4rem 0 2rem;
    border-top: 1px solid #1E293B;
}

.sw-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.sw-footer-col h4 {
    color: #FFFFFF;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 0.02em;
}

.sw-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.sw-footer-links a {
    color: #94A3B8;
    font-size: 0.85rem;
}

.sw-footer-links a:hover {
    color: #F8FAFC;
}

.sw-footer-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.sw-footer-address {
    font-size: 0.82rem;
    color: #CBD5E1;
    line-height: 1.6;
}

.sw-footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #1E293B;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #64748B;
}

.sw-footer-bottom-links {
    display: flex;
    gap: 1.25rem;
}

.sw-footer-bottom-links a {
    color: #64748B;
}
.sw-footer-bottom-links a:hover {
    color: #94A3B8;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (CLEAN & NON-CONFLICTING)
   ========================================================================== */

@media (max-width: 1024px) {
    .sw-desktop-nav,
    .sw-header-actions .sw-btn {
        display: none !important;
    }

    .sw-mobile-controls {
        display: flex !important;
    }

    .sw-hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .sw-hero-card {
        max-width: 480px;
        margin: 0 auto;
    }

    .sw-mfg-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sw-timeline-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sw-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .sw-mobile-bar {
        display: block;
    }

    body {
        padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 768px) {
    .sw-section {
        padding: 3rem 0;
    }

    .sw-hero {
        padding: 2.5rem 0 2rem;
    }

    .sw-hero-headline {
        font-size: 2.2rem;
    }

    .sw-hero-hindi {
        font-size: 1.1rem;
    }

    .sw-hero-lead {
        font-size: 0.95rem;
    }

    .sw-hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .sw-hero-actions .sw-btn {
        width: 100%;
    }

    .sw-hero-trust-chips {
        flex-direction: column;
        gap: 0.65rem;
    }

    .sw-trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .sw-trust-item:last-child {
        grid-column: span 2;
    }

    .sw-mfg-grid {
        grid-template-columns: 1fr;
    }

    .sw-timeline-grid {
        grid-template-columns: 1fr;
    }

    .sw-form-grid {
        grid-template-columns: 1fr;
    }

    .sw-form-group.full-width {
        grid-column: span 1;
    }

    .sw-form-wrapper {
        padding: 1.5rem 1.25rem;
    }

    .sw-footer-grid {
        grid-template-columns: 1fr;
    }

    .sw-footer-bottom {
        flex-direction: column;
        gap: 0.85rem;
        text-align: center;
    }

    .sw-footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .sw-container {
        padding: 0 1rem;
    }

    .sw-hero-headline {
        font-size: 1.85rem;
    }

    .sw-title {
        font-size: 1.75rem;
    }
}