/**
 * converter.co.in - Hermès-Inspired Luxury Editorial Design System
 * Palette: Warm Ivory (#F7F3EC), Pearl White (#FDFCF9), Deep Charcoal (#1A1A1A),
 * Hermès Orange (#F16521), Saddle Tan (#8B5E3C), Hairline Dividers (#E5DFD5)
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,900;1,400;1,600&family=Work+Sans:wght@300;400;500;600;700&family=Cinzel:wght@500;700&display=swap');

:root {
    /* Brand Color Palette */
    --color-base: #F7F3EC;
    --color-base-warm: #FAF6EF;
    --color-surface: #FFFFFF;
    --color-surface-translucent: rgba(255, 255, 255, 0.92);
    --color-accent: #F16521;
    --color-accent-hover: #D95414;
    --color-accent-soft: rgba(241, 101, 33, 0.08);
    --color-text-main: #1A1A1A;
    --color-text-muted: #5C564E;
    --color-text-subtle: #8C8479;
    --color-saddle-brown: #8B5E3C;
    --color-border-hairline: #E6DFD5;
    --color-border-dark: #1A1A1A;
    --color-success: #2A6E4F;
    --color-warning: #B87333;
    
    /* Typography Tokens */
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Cinzel', var(--font-serif);
    
    /* Layout & Elevation */
    --max-width: 1280px;
    --max-width-editorial: 840px;
    --header-height: 80px;
    --border-radius-sm: 2px;
    --border-radius-md: 4px;
    --border-radius-lg: 8px;
    --shadow-luxury: 0 10px 40px -10px rgba(26, 26, 26, 0.05);
    --shadow-hover: 0 15px 50px -10px rgba(26, 26, 26, 0.09);
    --transition-smooth: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    background-color: var(--color-base);
    color: var(--color-text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    line-height: 1.65;
    background-color: var(--color-base);
    color: var(--color-text-main);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Headings with High-Contrast Editorial Serif */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    color: var(--color-text-main);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; font-family: var(--font-sans); text-transform: uppercase; letter-spacing: 0.08em; }

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

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

a:hover {
    color: var(--color-accent);
}

/* Tracked Small-Caps Editorial Labels */
.editorial-label {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-saddle-brown);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.editorial-label::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 1px;
    background-color: var(--color-saddle-brown);
}

/* Hairline 1px Luxury Borders */
.hairline-bottom { border-bottom: 1px solid var(--color-border-hairline); }
.hairline-top { border-top: 1px solid var(--color-border-hairline); }
.hairline-box { border: 1px solid var(--color-border-hairline); }

/* Master Header & Navigation */
.site-header {
    background-color: var(--color-surface-translucent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--color-border-hairline);
    transition: var(--transition-smooth);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-display);
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text-main);
    line-height: 1;
}

.brand-title span {
    color: var(--color-accent);
}

.brand-tagline {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--color-text-subtle);
    margin-top: 0.2rem;
}

/* Navigation Links */
.header-nav {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-link {
    font-size: 0.82rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-main);
    padding: 0.4rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Header Action Controls */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.search-trigger-btn {
    background: transparent;
    border: 1px solid var(--color-border-hairline);
    padding: 0.5rem 0.9rem;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition-smooth);
}

.search-trigger-btn:hover {
    border-color: var(--color-text-main);
    color: var(--color-text-main);
}

.search-shortcut-badge {
    font-size: 0.68rem;
    background: var(--color-base);
    padding: 0.15rem 0.35rem;
    border-radius: 2px;
    border: 1px solid var(--color-border-hairline);
}

/* Flag-Free Minimalist Language Switcher */
.lang-switcher-wrap {
    position: relative;
}

.lang-toggle-btn {
    background: transparent;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text-main);
    cursor: pointer;
    padding: 0.4rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: var(--border-radius-sm);
}

.lang-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    box-shadow: var(--shadow-luxury);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 0;
    min-width: 160px;
    display: none;
    z-index: 200;
}

.lang-dropdown-menu.show {
    display: block;
    animation: fadeInDown 0.2s ease;
}

.lang-option-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    color: var(--color-text-main);
    transition: var(--transition-smooth);
}

.lang-option-item:hover, .lang-option-item.active {
    background-color: var(--color-base);
    color: var(--color-accent);
}

/* Hero Section */
.hero-section {
    padding: 4.5rem 1.5rem 3.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.hero-headline {
    margin: 1rem 0 1.25rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    max-width: 680px;
    margin: 0 auto 2.5rem;
    color: var(--color-text-muted);
    font-weight: 300;
}

/* Hero Instant Search / Command Palette */
.hero-search-box {
    max-width: 640px;
    margin: 0 auto 2rem;
    position: relative;
}

.hero-search-input {
    width: 100%;
    padding: 1.1rem 1.4rem 1.1rem 3.2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text-main);
    box-shadow: 0 4px 20px rgba(26, 26, 26, 0.03);
    outline: none;
    transition: var(--transition-smooth);
}

.hero-search-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 8px 30px rgba(241, 101, 33, 0.08);
}

.hero-search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-subtle);
    pointer-events: none;
}

/* Category Boutique Index Grid */
.category-tiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    max-width: var(--max-width);
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.category-tile-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    padding: 1.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 180px;
    position: relative;
    overflow: hidden;
}

.category-tile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background-color: var(--color-accent);
    transition: var(--transition-smooth);
}

.category-tile-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-luxury);
    border-color: #D8CEBE;
}

.category-tile-card:hover::before {
    height: 100%;
}

.category-tile-icon {
    font-size: 1.5rem;
    color: var(--color-saddle-brown);
    margin-bottom: 1rem;
}

.category-tile-title {
    font-size: 1.2rem;
    margin-bottom: 0.4rem;
}

.category-tile-count {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-subtle);
}

/* Master Catalog / Tool Index Grid */
.catalog-section {
    padding: 4rem 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-hairline);
}

.tools-mosaic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.tool-mosaic-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.tool-mosaic-card:hover {
    border-color: var(--color-text-main);
    box-shadow: var(--shadow-luxury);
}

.tool-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.tool-card-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-saddle-brown);
    font-weight: 600;
}

.tool-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.tool-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.tool-card-cta {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Trust Metric Strip */
.trust-strip {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border-hairline);
    border-bottom: 1px solid var(--color-border-hairline);
    padding: 3rem 1.5rem;
    margin: 3rem 0;
}

.trust-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.trust-number {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.trust-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-subtle);
}

/* Full Catalog Index Footer (Hermès Printed Catalog Style) */
.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border-hairline);
    padding: 4.5rem 1.5rem 2.5rem;
    margin-top: auto;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

.footer-col-title {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text-main);
    margin-bottom: 1.25rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--color-border-hairline);
}

.footer-link-list {
    list-style: none;
}

.footer-link-list li {
    margin-bottom: 0.55rem;
}

.footer-link-list a {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-link-list a:hover {
    color: var(--color-accent);
}

.footer-bottom-bar {
    border-top: 1px solid var(--color-border-hairline);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--color-text-subtle);
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
}

/* Command Palette Modal (Cmd+K / Ctrl+K) */
.cmd-palette-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(26, 26, 26, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
}

.cmd-palette-backdrop.open {
    display: flex;
    animation: fadeIn 0.15s ease;
}

.cmd-palette-modal {
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    border-radius: var(--border-radius-md);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 600px;
    overflow: hidden;
}

.cmd-palette-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border-hairline);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cmd-palette-input {
    width: 100%;
    border: none;
    outline: none;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-text-main);
    background: transparent;
}

.cmd-palette-results {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.cmd-palette-item {
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cmd-palette-item:hover, .cmd-palette-item.selected {
    background-color: var(--color-base);
}

.cmd-item-title {
    font-weight: 500;
    font-size: 0.9rem;
}

.cmd-item-cat {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-saddle-brown);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
    .header-nav { display: none; }
    .header-inner { height: 70px; }
    .hero-section { padding: 3rem 1.25rem 2rem; }
    .trust-strip { padding: 2rem 1rem; }
}

/* Print Stylesheet */
@media print {
    .site-header, .search-trigger-btn, .lang-switcher-wrap, .cmd-palette-backdrop, .site-footer {
        display: none !important;
    }
    body, html {
        background: white !important;
        color: black !important;
    }
}

/* =========================================================
   COMPANY DIGITAL PORTFOLIO MOVING TICKER (HOMEPAGE ONLY)
   ========================================================= */
.company-portfolio-section {
    padding: 4.5rem 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
    border-top: 1px solid var(--color-border-hairline);
}

.portfolio-container {
    width: 100%;
}

.portfolio-header {
    margin-bottom: 2.5rem;
}

.portfolio-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 600;
    color: var(--color-text-main);
    margin: 0.4rem 0 0.5rem;
}

.portfolio-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 300;
}

.portfolio-ticker-row {
    margin-bottom: 2rem;
}

.portfolio-row-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.portfolio-row-title {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-saddle-brown);
}

.portfolio-row-badge {
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.55rem;
    border-radius: var(--border-radius-sm);
}

.portfolio-row-badge.active-badge {
    background: rgba(42, 110, 79, 0.08);
    color: var(--color-success);
    border: 1px solid rgba(42, 110, 79, 0.2);
}

.portfolio-row-badge.upcoming-badge {
    background: var(--color-base-warm);
    color: var(--color-text-subtle);
    border: 1px solid var(--color-border-hairline);
}

/* Marquee Viewport & Track */
.marquee-viewport {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 0.5rem 0;
    -webkit-mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
    mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    will-change: transform;
}

.marquee-track-operational {
    animation: scrollMarquee 38s linear infinite;
}

.marquee-track-upcoming {
    animation: scrollMarquee 58s linear infinite;
}

.marquee-track:hover {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-right: 0.85rem;
    flex-shrink: 0;
}

/* Pills Styling */
.marquee-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition-smooth);
}

.operational-pill {
    background: var(--color-surface);
    border: 1px solid var(--color-border-hairline);
    cursor: pointer;
}

.operational-pill .portfolio-domain {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text-main);
    letter-spacing: -0.01em;
}

.operational-pill .portfolio-arrow {
    font-size: 0.85rem;
    color: var(--color-text-subtle);
    transition: var(--transition-smooth);
}

.operational-pill:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(241, 101, 33, 0.08);
}

.operational-pill:hover .portfolio-domain {
    color: var(--color-accent);
}

.operational-pill:hover .portfolio-arrow {
    color: var(--color-accent);
    transform: translate(2px, -2px);
}

.upcoming-pill {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(230, 223, 213, 0.8);
    cursor: default;
}

.upcoming-pill .portfolio-domain {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: -0.01em;
}

.upcoming-pill .portfolio-status-dot {
    font-size: 0.68rem;
    color: var(--color-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Seamless Continuous Marquee Animation */
@keyframes scrollMarquee {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

/* Reduced Motion Accessibility */
@media (prefers-reduced-motion: reduce) {
    .marquee-track {
        animation: none !important;
    }
    .marquee-viewport {
        overflow-x: auto;
        -webkit-mask-image: none;
        mask-image: none;
    }
}