/**
 * Rudraa Exports — Front Page Stylesheet
 *
 * Design tokens (custom properties) are declared on :root here and should
 * eventually be moved to a shared tokens file (e.g. tokens.css or style.css).
 *
 * BEM naming follows the .rudraa-[block]__[element]--[modifier] convention
 * used throughout the theme.
 *
 * Table of contents
 *   0.  Design tokens
 *   1.  Shared layout helpers
 *   2.  Hero section
 *   3.  About preview section
 *   4.  Stats / metrics section
 *   5.  Products / services section
 *   6.  Value proposition banner
 *   7.  Manufacturing process timeline
 *   8.  Client logos carousel
 *   9.  Certifications preview
 *  10.  Closing CTA banner
 *  11.  Shared button system
 *  12.  Utility classes
 *  13.  Responsive adjustments
 *
 * @package Rudraa_Textiles
 * @since   1.0.0
 */


/* ==========================================================================
   0. DESIGN TOKENS
   ========================================================================== */

:root {
	/* Brand palette */
	--rudraa-primary:        #1a3c5e;   /* deep navy — trust & authority      */
	--rudraa-primary-dark:   #0e2540;
	--rudraa-primary-light:  #2a5688;

	--rudraa-secondary:      #e87722;   /* energetic orange — CTA & accents   */
	--rudraa-secondary-dark: #c55e0d;
	--rudraa-secondary-light:#f09044;

	--rudraa-accent:         #27ae60;   /* green — sustainability / quality   */

	/* Neutrals */
	--rudraa-white:          #ffffff;
	--rudraa-off-white:      #f7f8fa;
	--rudraa-grey-100:       #f1f3f5;
	--rudraa-grey-200:       #e1e5ea;
	--rudraa-grey-400:       #9ba3af;
	--rudraa-grey-600:       #6b7280;
	--rudraa-grey-800:       #2d3748;
	--rudraa-black:          #111827;

	/* Typography */
	--rudraa-font-sans:      'Inter', 'Segoe UI', Roboto, Arial, sans-serif;
	--rudraa-font-display:   'Playfair Display', Georgia, serif;

	--rudraa-fs-xs:   0.75rem;    /*  12px */
	--rudraa-fs-sm:   0.875rem;   /*  14px */
	--rudraa-fs-base: 1rem;       /*  16px */
	--rudraa-fs-lg:   1.125rem;   /*  18px */
	--rudraa-fs-xl:   1.25rem;    /*  20px */
	--rudraa-fs-2xl:  1.5rem;     /*  24px */
	--rudraa-fs-3xl:  1.875rem;   /*  30px */
	--rudraa-fs-4xl:  2.25rem;    /*  36px */
	--rudraa-fs-5xl:  3rem;       /*  48px */
	--rudraa-fs-6xl:  3.75rem;    /*  60px */

	--rudraa-lh-tight:  1.25;
	--rudraa-lh-snug:   1.375;
	--rudraa-lh-normal: 1.6;
	--rudraa-lh-loose:  1.8;

	/* Spacing */
	--rudraa-space-1:  0.25rem;
	--rudraa-space-2:  0.5rem;
	--rudraa-space-3:  0.75rem;
	--rudraa-space-4:  1rem;
	--rudraa-space-5:  1.25rem;
	--rudraa-space-6:  1.5rem;
	--rudraa-space-8:  2rem;
	--rudraa-space-10: 2.5rem;
	--rudraa-space-12: 3rem;
	--rudraa-space-16: 4rem;
	--rudraa-space-20: 5rem;
	--rudraa-space-24: 6rem;
	--rudraa-space-32: 8rem;

	/* Section vertical rhythm */
	--rudraa-section-py: clamp( var(--rudraa-space-12), 7vw, var(--rudraa-space-24) );

	/* Layout */
	--rudraa-container-max:  1200px;
	--rudraa-container-px:   clamp( 1rem, 4vw, 2.5rem );

	/* Shadows */
	--rudraa-shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
	--rudraa-shadow-md:  0 4px 12px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
	--rudraa-shadow-lg:  0 10px 30px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
	--rudraa-shadow-xl:  0 20px 50px rgba(0,0,0,.16);

	/* Border radius */
	--rudraa-radius-sm:   4px;
	--rudraa-radius-md:   8px;
	--rudraa-radius-lg:   16px;
	--rudraa-radius-xl:   24px;
	--rudraa-radius-full: 9999px;

	/* Transitions */
	--rudraa-transition-fast:   150ms ease;
	--rudraa-transition-base:   250ms ease;
	--rudraa-transition-slow:   400ms ease;
}


/* ==========================================================================
   1. SHARED LAYOUT HELPERS
   ========================================================================== */

.rudraa-container {
	width: 100%;
	max-width: var(--rudraa-container-max);
	margin-inline: auto;
	padding-inline: var(--rudraa-container-px);
}

/* Standard section shell — apply to all top-level <section> elements */
.rudraa-section {
	padding-block: var(--rudraa-section-py);
	background-color: var(--rudraa-white);
}

.rudraa-section:nth-child(even) {
	background-color: var(--rudraa-off-white);
}

/* Section header — centred by default */
.rudraa-section__header {
	text-align: center;
	max-width: 700px;
	margin-inline: auto;
	margin-bottom: var(--rudraa-space-12);
}

.rudraa-section__header--left {
	text-align: left;
	margin-inline: 0;
}

.rudraa-section__label {
	display: inline-block;
	font-size: var(--rudraa-fs-xs);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--rudraa-secondary);
	margin-bottom: var(--rudraa-space-3);
}

.rudraa-section__title {
	font-family: var(--rudraa-font-display);
	font-size: clamp( var(--rudraa-fs-2xl), 3.5vw, var(--rudraa-fs-4xl) );
	font-weight: 700;
	line-height: var(--rudraa-lh-tight);
	color: var(--rudraa-primary);
	margin: 0 0 var(--rudraa-space-4);
}

.rudraa-section__subtitle {
	font-size: var(--rudraa-fs-lg);
	color: var(--rudraa-grey-600);
	line-height: var(--rudraa-lh-normal);
	margin: 0;
}


/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */

.rudraa-hero {
	position: relative;
	display: flex;
	align-items: center;
	min-height: 100svh;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	background-attachment: fixed;  /* parallax-lite */
	overflow: hidden;
}

/* Dark gradient overlay — navy at bottom transitions to near-black at top */
.rudraa-hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		160deg,
		rgba(10, 22, 38, 0.82) 0%,
		rgba(14, 37, 64, 0.70) 50%,
		rgba(26, 60, 94, 0.60) 100%
	);
	z-index: 1;
}

.rudraa-hero__inner {
	position: relative;
	z-index: 2;
	padding-block: var(--rudraa-space-32);
}

.rudraa-hero__content {
	max-width: 760px;
}

.rudraa-hero__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--rudraa-space-2);
	font-size: var(--rudraa-fs-sm);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--rudraa-secondary-light);
	margin-bottom: var(--rudraa-space-5);
}

.rudraa-hero__eyebrow::before {
	content: '';
	display: inline-block;
	width: 32px;
	height: 2px;
	background: var(--rudraa-secondary);
}

.rudraa-hero__heading {
	font-family: var(--rudraa-font-display);
	font-size: clamp( var(--rudraa-fs-3xl), 5vw, var(--rudraa-fs-6xl) );
	font-weight: 800;
	line-height: var(--rudraa-lh-tight);
	color: var(--rudraa-white);
	margin: 0 0 var(--rudraa-space-6);
	/* Subtle text-shadow for legibility over busy images */
	text-shadow: 0 2px 20px rgba(0,0,0,.35);
}

.rudraa-hero__sub {
	font-size: clamp( var(--rudraa-fs-lg), 2vw, var(--rudraa-fs-2xl) );
	font-weight: 400;
	color: rgba(255,255,255,.88);
	line-height: var(--rudraa-lh-snug);
	margin: 0 0 var(--rudraa-space-10);
}

.rudraa-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--rudraa-space-4);
}

/* Pulsing scroll caret at the bottom of the hero */
.rudraa-hero__scroll-indicator {
	position: absolute;
	bottom: var(--rudraa-space-8);
	left: 50%;
	transform: translateX(-50%);
	z-index: 2;
	transition: opacity var(--rudraa-transition-base);
}

.rudraa-hero__scroll-dot {
	display: block;
	width: 26px;
	height: 42px;
	border: 2px solid rgba(255,255,255,.5);
	border-radius: 13px;
	position: relative;
}

.rudraa-hero__scroll-dot::after {
	content: '';
	position: absolute;
	top: 6px;
	left: 50%;
	transform: translateX(-50%);
	width: 4px;
	height: 8px;
	background: var(--rudraa-white);
	border-radius: 2px;
	animation: rudraa-scroll-bounce 1.6s ease-in-out infinite;
}

@keyframes rudraa-scroll-bounce {
	0%,100% { transform: translateX(-50%) translateY(0);    opacity: 1; }
	50%      { transform: translateX(-50%) translateY(10px); opacity: 0.3; }
}

/* Disable fixed attachment on mobile (performance + iOS bug) */
@media (max-width: 767px) {
	.rudraa-hero {
		background-attachment: scroll;
	}
}


/* ==========================================================================
   3. ABOUT PREVIEW SECTION
   ========================================================================== */

.rudraa-about-preview {
	background-color: var(--rudraa-white);
}

.rudraa-about-preview__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--rudraa-space-16);
	align-items: center;
}

.rudraa-about-preview__lead {
	font-size: var(--rudraa-fs-lg);
	font-weight: 500;
	color: var(--rudraa-grey-800);
	line-height: var(--rudraa-lh-snug);
	margin-bottom: var(--rudraa-space-6);
}

.rudraa-about-preview__text p {
	color: var(--rudraa-grey-600);
	line-height: var(--rudraa-lh-normal);
	margin-bottom: var(--rudraa-space-4);
}

.rudraa-about-preview__highlights {
	list-style: none;
	margin: var(--rudraa-space-6) 0 var(--rudraa-space-8);
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--rudraa-space-3);
}

.rudraa-about-preview__highlights li {
	display: flex;
	align-items: flex-start;
	gap: var(--rudraa-space-3);
	font-size: var(--rudraa-fs-base);
	color: var(--rudraa-grey-800);
}

.rudraa-about-preview__check {
	color: var(--rudraa-accent);
	font-weight: 700;
	font-size: var(--rudraa-fs-lg);
	line-height: 1.4;
	flex-shrink: 0;
}

/* Image column */
.rudraa-about-preview__image-wrap {
	position: relative;
}

.rudraa-about-preview__image {
	width: 100%;
	height: auto;
	border-radius: var(--rudraa-radius-lg);
	object-fit: cover;
	aspect-ratio: 5 / 4;
	box-shadow: var(--rudraa-shadow-lg);
}

/* Placeholder when no image is set */
.rudraa-about-preview__image-placeholder {
	width: 100%;
	aspect-ratio: 5 / 4;
	background: var(--rudraa-grey-100);
	border-radius: var(--rudraa-radius-lg);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: var(--rudraa-space-4);
	color: var(--rudraa-grey-400);
	border: 2px dashed var(--rudraa-grey-200);
}

.rudraa-about-preview__image-placeholder .dashicons {
	font-size: 48px;
	width: 48px;
	height: 48px;
}

/* "Est. 2017" badge */
.rudraa-about-preview__badge {
	position: absolute;
	bottom: -20px;
	right: -20px;
	width: 90px;
	height: 90px;
	background: var(--rudraa-secondary);
	border-radius: 50%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	box-shadow: var(--rudraa-shadow-md);
}

.rudraa-about-preview__badge-year {
	font-size: var(--rudraa-fs-xl);
	font-weight: 800;
	color: var(--rudraa-white);
	line-height: 1;
}

.rudraa-about-preview__badge-text {
	font-size: var(--rudraa-fs-xs);
	font-weight: 600;
	color: rgba(255,255,255,.8);
	letter-spacing: 0.05em;
	text-transform: uppercase;
}


/* ==========================================================================
   4. STATS / KEY METRICS SECTION
   ========================================================================== */

.rudraa-stats {
	background: linear-gradient(135deg, var(--rudraa-primary) 0%, var(--rudraa-primary-dark) 100%);
	padding-block: var(--rudraa-space-16);
}

.rudraa-stats__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--rudraa-space-8);
}

.rudraa-stats__item {
	text-align: center;
	padding: var(--rudraa-space-8) var(--rudraa-space-6);
	border-radius: var(--rudraa-radius-lg);
	background: rgba(255,255,255,.06);
	border: 1px solid rgba(255,255,255,.1);
	transition: transform var(--rudraa-transition-base), background var(--rudraa-transition-base);
}

.rudraa-stats__item:hover {
	transform: translateY(-4px);
	background: rgba(255,255,255,.10);
}

.rudraa-stats__icon {
	margin-bottom: var(--rudraa-space-4);
}

.rudraa-stats__icon .dashicons {
	font-size: 36px;
	width: 36px;
	height: 36px;
	color: var(--rudraa-secondary-light);
}

.rudraa-stats__value {
	font-family: var(--rudraa-font-display);
	font-size: clamp( var(--rudraa-fs-3xl), 3.5vw, var(--rudraa-fs-5xl) );
	font-weight: 800;
	color: var(--rudraa-white);
	line-height: 1;
	margin-bottom: var(--rudraa-space-3);
	/* tabular nums prevents layout shift during counting animation */
	font-variant-numeric: tabular-nums;
}

.rudraa-stats__label {
	font-size: var(--rudraa-fs-sm);
	color: rgba(255,255,255,.72);
	line-height: var(--rudraa-lh-snug);
	margin: 0;
}


/* ==========================================================================
   5. PRODUCTS / SERVICES SECTION
   ========================================================================== */

.rudraa-products {
	background-color: var(--rudraa-off-white);
}

.rudraa-products__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--rudraa-space-6);
	margin-bottom: var(--rudraa-space-10);
}

.rudraa-product-card {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: var(--rudraa-space-8);
	background: var(--rudraa-white);
	border-radius: var(--rudraa-radius-lg);
	border: 1px solid var(--rudraa-grey-200);
	text-decoration: none;
	color: inherit;
	transition:
		transform     var(--rudraa-transition-base),
		box-shadow    var(--rudraa-transition-base),
		border-color  var(--rudraa-transition-base);
}

.rudraa-product-card:hover,
.rudraa-product-card:focus-visible {
	transform: translateY(-6px);
	box-shadow: var(--rudraa-shadow-lg);
	border-color: var(--rudraa-primary-light);
	outline: none;
}

.rudraa-product-card:focus-visible {
	outline: 3px solid var(--rudraa-secondary);
	outline-offset: 2px;
}

.rudraa-product-card__icon {
	width: 56px;
	height: 56px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(26, 60, 94, 0.08);
	border-radius: var(--rudraa-radius-md);
	margin-bottom: var(--rudraa-space-5);
}

.rudraa-product-card__icon .dashicons {
	font-size: 28px;
	width: 28px;
	height: 28px;
	color: var(--rudraa-primary);
}

.rudraa-product-card__name {
	font-size: var(--rudraa-fs-xl);
	font-weight: 700;
	color: var(--rudraa-primary);
	margin: 0 0 var(--rudraa-space-3);
	line-height: var(--rudraa-lh-tight);
}

.rudraa-product-card__desc {
	font-size: var(--rudraa-fs-sm);
	color: var(--rudraa-grey-600);
	line-height: var(--rudraa-lh-normal);
	margin: 0 0 auto;
	flex-grow: 1;
}

.rudraa-product-card__cta {
	display: inline-block;
	margin-top: var(--rudraa-space-5);
	font-size: var(--rudraa-fs-sm);
	font-weight: 600;
	color: var(--rudraa-secondary);
	transition: gap var(--rudraa-transition-fast);
}

.rudraa-product-card:hover .rudraa-product-card__cta {
	letter-spacing: 0.02em;
}

.rudraa-products__footer {
	text-align: center;
}


/* ==========================================================================
   6. VALUE PROPOSITION BANNER
   ========================================================================== */

.rudraa-value-banner {
	background: linear-gradient(135deg, var(--rudraa-secondary) 0%, var(--rudraa-secondary-dark) 100%);
	padding-block: var(--rudraa-space-16);
	position: relative;
	overflow: hidden;
}

/* Large decorative circle in background */
.rudraa-value-banner::before {
	content: '';
	position: absolute;
	right: -80px;
	top: -80px;
	width: 320px;
	height: 320px;
	border-radius: 50%;
	background: rgba(255,255,255,.07);
	pointer-events: none;
}

.rudraa-value-banner::after {
	content: '';
	position: absolute;
	left: -40px;
	bottom: -60px;
	width: 200px;
	height: 200px;
	border-radius: 50%;
	background: rgba(255,255,255,.05);
	pointer-events: none;
}

.rudraa-value-banner__inner {
	position: relative;
	z-index: 1;
}

.rudraa-value-banner__main {
	display: flex;
	align-items: flex-start;
	gap: var(--rudraa-space-8);
	margin-bottom: var(--rudraa-space-10);
}

.rudraa-value-banner__icon {
	flex-shrink: 0;
	width: 72px;
	height: 72px;
	background: rgba(255,255,255,.15);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.rudraa-value-banner__icon .dashicons {
	font-size: 36px;
	width: 36px;
	height: 36px;
	color: var(--rudraa-white);
}

.rudraa-value-banner__heading {
	font-family: var(--rudraa-font-display);
	font-size: clamp( var(--rudraa-fs-2xl), 3.5vw, var(--rudraa-fs-4xl) );
	font-weight: 800;
	color: var(--rudraa-white);
	margin: 0 0 var(--rudraa-space-4);
	line-height: var(--rudraa-lh-tight);
}

.rudraa-value-banner__body {
	font-size: var(--rudraa-fs-lg);
	color: rgba(255,255,255,.88);
	line-height: var(--rudraa-lh-normal);
	margin: 0;
	max-width: 700px;
}

/* Four pillars row */
.rudraa-value-banner__pillars {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--rudraa-space-4);
}

.rudraa-value-banner__pillar {
	display: flex;
	align-items: center;
	gap: var(--rudraa-space-3);
	background: rgba(255,255,255,.1);
	border: 1px solid rgba(255,255,255,.2);
	border-radius: var(--rudraa-radius-md);
	padding: var(--rudraa-space-4) var(--rudraa-space-5);
}

.rudraa-value-banner__pillar .dashicons {
	font-size: 22px;
	width: 22px;
	height: 22px;
	color: rgba(255,255,255,.9);
	flex-shrink: 0;
}

.rudraa-value-banner__pillar strong {
	font-size: var(--rudraa-fs-sm);
	font-weight: 700;
	color: var(--rudraa-white);
	line-height: var(--rudraa-lh-snug);
}


/* ==========================================================================
   7. MANUFACTURING PROCESS TIMELINE
   ========================================================================== */

.rudraa-process {
	background-color: var(--rudraa-white);
}

.rudraa-process__timeline {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--rudraa-space-6);
	position: relative;
}

/* Horizontal connecting line behind step nodes */
.rudraa-process__timeline::before {
	content: '';
	position: absolute;
	top: 24px;  /* vertically centred on the node */
	left: calc( var(--rudraa-space-6) + 24px );
	right: calc( var(--rudraa-space-6) + 24px );
	height: 2px;
	background: linear-gradient(90deg, var(--rudraa-primary-light), var(--rudraa-secondary));
	z-index: 0;
}

.rudraa-process__step {
	position: relative;
	z-index: 1;
	/* Scroll-reveal: start hidden */
	opacity: 0;
	transform: translateY(24px);
	transition:
		opacity  var(--rudraa-transition-slow),
		transform var(--rudraa-transition-slow);
}

/* Stagger delay via nth-child (8 steps × 80ms) */
.rudraa-process__step:nth-child(1) { transition-delay:   0ms; }
.rudraa-process__step:nth-child(2) { transition-delay:  80ms; }
.rudraa-process__step:nth-child(3) { transition-delay: 160ms; }
.rudraa-process__step:nth-child(4) { transition-delay: 240ms; }
.rudraa-process__step:nth-child(5) { transition-delay: 320ms; }
.rudraa-process__step:nth-child(6) { transition-delay: 400ms; }
.rudraa-process__step:nth-child(7) { transition-delay: 480ms; }
.rudraa-process__step:nth-child(8) { transition-delay: 560ms; }

/* JS adds .is-visible when the step enters the viewport */
.rudraa-process__step.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Numbered node circle */
.rudraa-process__node {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--rudraa-primary);
	border: 3px solid var(--rudraa-white);
	box-shadow: 0 0 0 2px var(--rudraa-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto var(--rudraa-space-5);
}

.rudraa-process__number {
	font-size: var(--rudraa-fs-sm);
	font-weight: 800;
	color: var(--rudraa-white);
	line-height: 1;
}

/* Card below the node */
.rudraa-process__card {
	background: var(--rudraa-off-white);
	border: 1px solid var(--rudraa-grey-200);
	border-radius: var(--rudraa-radius-md);
	padding: var(--rudraa-space-5);
	text-align: center;
	transition: box-shadow var(--rudraa-transition-base), border-color var(--rudraa-transition-base);
}

.rudraa-process__card:hover {
	box-shadow: var(--rudraa-shadow-md);
	border-color: var(--rudraa-primary-light);
}

.rudraa-process__icon {
	margin-bottom: var(--rudraa-space-3);
}

.rudraa-process__icon .dashicons {
	font-size: 24px;
	width: 24px;
	height: 24px;
	color: var(--rudraa-secondary);
}

.rudraa-process__title {
	font-size: var(--rudraa-fs-base);
	font-weight: 700;
	color: var(--rudraa-primary);
	margin: 0 0 var(--rudraa-space-2);
}

.rudraa-process__desc {
	font-size: var(--rudraa-fs-xs);
	color: var(--rudraa-grey-600);
	line-height: var(--rudraa-lh-normal);
	margin: 0;
}

/* Honour prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
	.rudraa-process__step {
		opacity: 1;
		transform: none;
		transition: none;
	}
}


/* ==========================================================================
   8. CLIENT LOGOS CAROUSEL
   ========================================================================== */

.rudraa-clients {
	background-color: var(--rudraa-off-white);
}

.rudraa-clients__carousel-wrapper {
	overflow: hidden;
	/* mask edges for fade-in / fade-out effect */
	-webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
	mask-image:         linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
	padding-block: var(--rudraa-space-8);
}

.rudraa-clients__track {
	display: flex;
	gap: var(--rudraa-space-8);
	align-items: center;
	width: max-content;
	/* CSS marquee — scrolls the doubled track one full original-width */
	animation: rudraa-marquee 30s linear infinite;
}

.rudraa-clients__track.is-paused {
	animation-play-state: paused;
}

@keyframes rudraa-marquee {
	from { transform: translateX(0); }
	to   { transform: translateX(-50%); }
}

.rudraa-clients__logo-item {
	flex-shrink: 0;
	width: 160px;
	height: 80px;
	background: var(--rudraa-white);
	border: 1px solid var(--rudraa-grey-200);
	border-radius: var(--rudraa-radius-md);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--rudraa-space-4);
	transition: box-shadow var(--rudraa-transition-base), border-color var(--rudraa-transition-base);
}

.rudraa-clients__logo-item:hover {
	box-shadow: var(--rudraa-shadow-md);
	border-color: var(--rudraa-grey-400);
}

.rudraa-clients__logo-item img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
	filter: grayscale(100%);
	opacity: 0.7;
	transition: filter var(--rudraa-transition-base), opacity var(--rudraa-transition-base);
}

.rudraa-clients__logo-item:hover img {
	filter: grayscale(0%);
	opacity: 1;
}

.rudraa-clients__text-logo {
	font-size: var(--rudraa-fs-sm);
	font-weight: 700;
	color: var(--rudraa-grey-600);
	text-align: center;
}

/* Placeholder tile styling */
.rudraa-clients__logo-item--placeholder {
	background: var(--rudraa-grey-100);
	border-style: dashed;
}

.rudraa-clients__placeholder-label {
	font-size: var(--rudraa-fs-xs);
	font-weight: 600;
	color: var(--rudraa-grey-400);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.rudraa-clients__footer {
	text-align: center;
	margin-top: var(--rudraa-space-8);
}

@media (prefers-reduced-motion: reduce) {
	.rudraa-clients__track {
		animation: none;
	}
}


/* ==========================================================================
   9. CERTIFICATIONS PREVIEW
   ========================================================================== */

.rudraa-certifications {
	background-color: var(--rudraa-white);
}

.rudraa-certifications__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--rudraa-space-6);
	margin-bottom: var(--rudraa-space-10);
}

.rudraa-cert-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: var(--rudraa-space-8) var(--rudraa-space-6);
	background: var(--rudraa-off-white);
	border: 1px solid var(--rudraa-grey-200);
	border-radius: var(--rudraa-radius-lg);
	transition: transform var(--rudraa-transition-base), box-shadow var(--rudraa-transition-base);
}

.rudraa-cert-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--rudraa-shadow-md);
}

.rudraa-cert-card__badge {
	width: 80px;
	height: 80px;
	background: var(--rudraa-white);
	border-radius: 50%;
	border: 2px solid var(--rudraa-grey-200);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: var(--rudraa-space-5);
	box-shadow: var(--rudraa-shadow-sm);
}

.rudraa-cert-card__badge img {
	max-width: 60px;
	max-height: 60px;
	object-fit: contain;
}

.rudraa-cert-card__icon.dashicons {
	font-size: 36px;
	width: 36px;
	height: 36px;
	color: var(--rudraa-primary);
}

.rudraa-cert-card__name {
	font-size: var(--rudraa-fs-lg);
	font-weight: 700;
	color: var(--rudraa-primary);
	margin: 0 0 var(--rudraa-space-2);
}

.rudraa-cert-card__issuer {
	font-size: var(--rudraa-fs-xs);
	font-weight: 600;
	color: var(--rudraa-secondary);
	text-transform: uppercase;
	letter-spacing: 0.06em;
	margin: 0 0 var(--rudraa-space-3);
}

.rudraa-cert-card__desc {
	font-size: var(--rudraa-fs-sm);
	color: var(--rudraa-grey-600);
	line-height: var(--rudraa-lh-normal);
	margin: 0;
}

.rudraa-certifications__footer {
	text-align: center;
}


/* ==========================================================================
   10. CLOSING CTA BANNER
   ========================================================================== */

.rudraa-cta-banner {
	background: linear-gradient(135deg, var(--rudraa-primary) 0%, var(--rudraa-primary-dark) 100%);
	padding-block: var(--rudraa-space-20);
	position: relative;
	overflow: hidden;
	text-align: center;
}

/* Decorative circles */
.rudraa-cta-banner::before,
.rudraa-cta-banner::after {
	content: '';
	position: absolute;
	border-radius: 50%;
	pointer-events: none;
}

.rudraa-cta-banner::before {
	width: 400px;
	height: 400px;
	top: -150px;
	right: -100px;
	background: rgba(255,255,255,.04);
}

.rudraa-cta-banner::after {
	width: 250px;
	height: 250px;
	bottom: -100px;
	left: -60px;
	background: rgba(255,255,255,.04);
}

.rudraa-cta-banner__inner {
	position: relative;
	z-index: 1;
}

.rudraa-cta-banner__content {
	margin-bottom: var(--rudraa-space-10);
}

.rudraa-cta-banner__heading {
	font-family: var(--rudraa-font-display);
	font-size: clamp( var(--rudraa-fs-2xl), 3.5vw, var(--rudraa-fs-5xl) );
	font-weight: 800;
	color: var(--rudraa-white);
	margin: 0 0 var(--rudraa-space-5);
	line-height: var(--rudraa-lh-tight);
}

.rudraa-cta-banner__sub {
	font-size: clamp( var(--rudraa-fs-base), 1.5vw, var(--rudraa-fs-xl) );
	color: rgba(255,255,255,.82);
	line-height: var(--rudraa-lh-normal);
	margin: 0;
	max-width: 600px;
	margin-inline: auto;
}

.rudraa-cta-banner__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--rudraa-space-4);
	justify-content: center;
}


/* ==========================================================================
   11. SHARED BUTTON SYSTEM
   ========================================================================== */

.rudraa-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--rudraa-space-2);
	padding: 0.7em 1.6em;
	font-family: var(--rudraa-font-sans);
	font-size: var(--rudraa-fs-base);
	font-weight: 600;
	line-height: 1;
	text-decoration: none;
	border-radius: var(--rudraa-radius-full);
	border: 2px solid transparent;
	cursor: pointer;
	transition:
		background-color var(--rudraa-transition-fast),
		border-color     var(--rudraa-transition-fast),
		color            var(--rudraa-transition-fast),
		transform        var(--rudraa-transition-fast),
		box-shadow       var(--rudraa-transition-fast);
	white-space: nowrap;
}

.rudraa-btn:hover {
	transform: translateY(-2px);
}

.rudraa-btn:active {
	transform: translateY(0);
}

.rudraa-btn:focus-visible {
	outline: 3px solid var(--rudraa-secondary);
	outline-offset: 3px;
}

/* Size modifier */
.rudraa-btn--lg {
	font-size: var(--rudraa-fs-lg);
	padding: 0.8em 2em;
}

/* -- Primary (navy fill) */
.rudraa-btn--primary {
	background: var(--rudraa-primary);
	color: var(--rudraa-white);
	border-color: var(--rudraa-primary);
}

.rudraa-btn--primary:hover {
	background: var(--rudraa-primary-dark);
	border-color: var(--rudraa-primary-dark);
	color: var(--rudraa-white);
}

/* -- Secondary (orange fill) */
.rudraa-btn--secondary {
	background: var(--rudraa-secondary);
	color: var(--rudraa-white);
	border-color: var(--rudraa-secondary);
}

.rudraa-btn--secondary:hover {
	background: var(--rudraa-secondary-dark);
	border-color: var(--rudraa-secondary-dark);
	color: var(--rudraa-white);
}

/* -- Ghost (transparent with border) */
.rudraa-btn--ghost {
	background: transparent;
	color: var(--rudraa-primary);
	border-color: var(--rudraa-primary);
}

.rudraa-btn--ghost:hover {
	background: var(--rudraa-primary);
	color: var(--rudraa-white);
}

/* -- Outline (for dark hero background) */
.rudraa-btn--outline {
	background: rgba(255,255,255,.12);
	color: var(--rudraa-white);
	border-color: rgba(255,255,255,.6);
	backdrop-filter: blur(4px);
}

.rudraa-btn--outline:hover {
	background: rgba(255,255,255,.22);
	border-color: var(--rudraa-white);
	color: var(--rudraa-white);
}

/* -- White (for dark section backgrounds) */
.rudraa-btn--white {
	background: var(--rudraa-white);
	color: var(--rudraa-primary);
	border-color: var(--rudraa-white);
}

.rudraa-btn--white:hover {
	background: var(--rudraa-grey-100);
	border-color: var(--rudraa-grey-100);
	color: var(--rudraa-primary-dark);
}

/* -- Outline-white (for dark section backgrounds) */
.rudraa-btn--outline-white {
	background: transparent;
	color: var(--rudraa-white);
	border-color: rgba(255,255,255,.6);
}

.rudraa-btn--outline-white:hover {
	background: rgba(255,255,255,.12);
	border-color: var(--rudraa-white);
	color: var(--rudraa-white);
}


/* ==========================================================================
   12. UTILITY CLASSES
   ========================================================================== */

/* Visually hidden but accessible to screen readers */
.rudraa-sr-only {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border-width: 0 !important;
}


/* ==========================================================================
   13. RESPONSIVE ADJUSTMENTS
   ========================================================================== */

/* ---- Tablet (≤ 1024px) ---- */
@media (max-width: 1024px) {

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

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

	.rudraa-process__timeline {
		grid-template-columns: repeat(4, 1fr);
	}

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

	.rudraa-value-banner__pillars {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* ---- Large mobile / small tablet (≤ 768px) ---- */
@media (max-width: 768px) {

	.rudraa-about-preview__grid {
		grid-template-columns: 1fr;
	}

	/* Stack image below text on mobile */
	.rudraa-about-preview__image-wrap {
		order: -1;
	}

	.rudraa-about-preview__badge {
		right: var(--rudraa-space-4);
		bottom: -16px;
	}

	.rudraa-stats__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--rudraa-space-4);
	}

	.rudraa-products__grid {
		grid-template-columns: 1fr;
	}

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

	.rudraa-process__timeline::before {
		display: none;  /* hide horizontal connector — not meaningful on 2-col grid */
	}

	.rudraa-value-banner__main {
		flex-direction: column;
	}

	.rudraa-value-banner__pillars {
		grid-template-columns: 1fr 1fr;
	}

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

/* ---- Small mobile (≤ 480px) ---- */
@media (max-width: 480px) {

	.rudraa-stats__grid {
		grid-template-columns: 1fr;
	}

	.rudraa-process__timeline {
		grid-template-columns: 1fr;
	}

	.rudraa-certifications__grid {
		grid-template-columns: 1fr;
	}

	.rudraa-value-banner__pillars {
		grid-template-columns: 1fr;
	}

	.rudraa-hero__actions {
		flex-direction: column;
	}

	.rudraa-cta-banner__actions {
		flex-direction: column;
		align-items: center;
	}
}