/* ==========================================================================
   Arvion Studio Theme — Main Stylesheet
   ========================================================================== */

/* --- CSS Variables --- */
:root {
	--color-primary: #1a6dff;
	--color-primary-hover: #0d5ce6;
	--color-deep-blue: #001b3d;
	--color-navy: #0a1628;
	--color-black: #000000;
	--color-white: #ffffff;
	--color-gray-50: #f8f9fb;
	--color-gray-100: #f0f2f5;
	--color-gray-200: #e2e6eb;
	--color-gray-400: #9ca3af;
	--color-gray-600: #4b5563;
	--color-gray-800: #1f2937;
	--color-peach: #f5f0eb;
	--color-accent-glow: rgba(26, 109, 255, 0.35);

	--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

	--container-max: 1200px;
	--container-padding: 24px;
	--section-padding: 100px;
	--section-padding-mobile: 64px;

	--radius-sm: 8px;
	--radius-md: 16px;
	--radius-lg: 24px;
	--radius-xl: 32px;
	--radius-full: 9999px;

	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 8px 24px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.15);
	--shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);

	--transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
	--transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
	--transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

	--header-height: 80px;

	/* Theme variables (overridden via Customizer) */
	--theme-body-bg: var(--color-white);
	--theme-text: var(--color-gray-800);
	--theme-heading: var(--color-black);
	--theme-footer-bg: var(--color-navy);
	--theme-dark-surface: var(--color-navy);
	--theme-deep-surface: var(--color-deep-blue);
	--theme-btn-primary-text: var(--color-white);
}

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

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

body {
	font-family: var(--font-family);
	font-size: 16px;
	line-height: 1.6;
	color: var(--theme-text);
	background: var(--theme-body-bg);
	overflow-x: hidden;
}

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

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

ul, ol {
	list-style: none;
}

button {
	font-family: inherit;
	cursor: pointer;
	border: none;
	background: none;
}

/* --- Utilities --- */
.container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--container-padding);
}

.section {
	padding: var(--section-padding) 0;
	position: relative;
}

.section-padding {
	padding: var(--section-padding) 0;
}

.section-title {
	font-size: clamp(1.75rem, 4vw, 2.75rem);
	font-weight: 700;
	line-height: 1.2;
	color: var(--theme-heading);
	letter-spacing: -0.02em;
}

.section-title.text-center {
	text-align: center;
}

.highlight {
	color: var(--color-primary);
	position: relative;
}

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

/* --- Buttons --- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 28px;
	font-size: 15px;
	font-weight: 600;
	border-radius: var(--radius-full);
	transition: all var(--transition-base);
	white-space: nowrap;
	border: 2px solid transparent;
}

.btn-sm {
	padding: 10px 20px;
	font-size: 14px;
}

.btn-primary {
	background: var(--color-primary);
	color: var(--theme-btn-primary-text);
	border-color: var(--color-primary);
}

.btn-primary:hover {
	background: var(--color-primary-hover);
	border-color: var(--color-primary-hover);
	transform: translateY(-2px);
	box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-outline {
	background: transparent;
	color: var(--color-white);
	border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: var(--color-white);
	transform: translateY(-2px);
}

.btn-dark {
	background: var(--color-black);
	color: var(--color-white);
	border-color: var(--color-black);
}

.btn-dark:hover {
	background: var(--color-gray-800);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 600;
	color: var(--color-primary);
	transition: gap var(--transition-base);
}

.link-arrow:hover {
	gap: 12px;
}

/* --- Scroll Reveal Animations --- */
.reveal {
	opacity: 0;
	transform: translateY(40px);
	transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
	            transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
	opacity: 1;
	transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Header --- */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	height: var(--header-height);
	transition: all var(--transition-base);
}

.site-header.scrolled {
	background: rgba(0, 27, 61, 0.85);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
	height: 68px;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	font-size: 28px;
	font-weight: 800;
	letter-spacing: -0.03em;
	color: var(--color-white);
}

.logo-x {
	color: var(--color-primary);
}

.logo-rd {
	color: var(--color-white);
}

.main-nav {
	display: flex;
	align-items: center;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 32px;
}

.nav-menu a {
	color: rgba(255, 255, 255, 0.85);
	font-size: 15px;
	font-weight: 500;
	transition: color var(--transition-fast);
}

.nav-menu a:hover {
	color: var(--color-white);
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 16px;
}

.header-cta {
	display: none;
}

.mobile-menu-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 32px;
	height: 32px;
	padding: 4px;
}

.mobile-menu-toggle span {
	display: block;
	width: 100%;
	height: 2px;
	background: var(--color-white);
	border-radius: 2px;
	transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	padding-top: var(--header-height);
	overflow: hidden;
}

.hero-bg {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.hero-bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	will-change: transform;
}

.hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		180deg,
		rgba(0, 11, 30, 0.7) 0%,
		rgba(0, 27, 61, 0.85) 50%,
		rgba(0, 11, 30, 0.95) 100%
	);
}

.hero-social {
	position: absolute;
	right: 32px;
	top: 50%;
	transform: translateY(-50%);
	display: flex;
	flex-direction: column;
	gap: 20px;
	z-index: 2;
}

.hero-social a {
	color: rgba(255, 255, 255, 0.6);
	transition: all var(--transition-fast);
}

.hero-social a:hover {
	color: var(--color-white);
	transform: scale(1.15);
}

.hero-content {
	position: relative;
	z-index: 1;
	padding: 60px 0 120px;
}

.hero-title {
	font-size: clamp(2.5rem, 6vw, 4rem);
	font-weight: 800;
	line-height: 1.1;
	color: var(--color-white);
	letter-spacing: -0.03em;
	max-width: 700px;
	margin-bottom: 24px;
}

.hero-subtitle {
	font-size: clamp(1rem, 2vw, 1.125rem);
	color: rgba(255, 255, 255, 0.75);
	max-width: 520px;
	margin-bottom: 36px;
	line-height: 1.7;
}

.hero-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 80px;
}

.hero-badges {
	display: flex;
	gap: 16px;
}

.hero-badge {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 20px;
	background: rgba(255, 255, 255, 0.08);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: var(--radius-md);
	backdrop-filter: blur(10px);
	color: var(--color-white);
	font-size: 14px;
	font-weight: 500;
	transition: all var(--transition-base);
}

.hero-badge:hover {
	background: rgba(255, 255, 255, 0.14);
	transform: translateY(-3px);
}

.badge-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	background: rgba(26, 109, 255, 0.2);
	border-radius: var(--radius-sm);
	color: var(--color-primary);
}

/* --- Partners --- */
.partners-section {
	background: var(--color-white);
}

.partners-section .section-title {
	text-align: center;
	max-width: 700px;
	margin: 0 auto 56px;
}

.partners-cards {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
}

.partner-card {
	padding: 40px;
	border-radius: var(--radius-lg);
	transition: all var(--transition-base);
}

.partner-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.partner-card-light {
	background: var(--color-gray-50);
	border: 1px solid var(--color-gray-200);
}

.partner-card-dark {
	background: var(--theme-deep-surface);
	color: var(--color-white);
}

.partner-card-dark h3 {
	font-size: 1.5rem;
	font-weight: 700;
	margin-bottom: 12px;
}

.partner-card-dark p {
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: 24px;
	font-size: 15px;
}

.avatar-group {
	display: flex;
	margin-bottom: 16px;
}

.avatar {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 3px solid var(--color-white);
	margin-left: -12px;
	object-fit: cover;
}

.avatar:first-child {
	margin-left: 0;
}

.partner-stat {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--color-black);
	margin-bottom: 20px;
}

/* --- Why Section --- */
.why-section {
	background: var(--color-gray-50);
}

.why-section .section-title {
	margin-bottom: 56px;
}

.why-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}

.why-card {
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: all var(--transition-base);
}

.why-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-lg);
}

.why-card-dark {
	background: var(--theme-dark-surface);
	color: var(--color-white);
	padding: 32px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	min-height: 320px;
}

.why-card-dark h3 {
	font-size: 1.25rem;
	font-weight: 700;
	margin-bottom: 8px;
}

.why-card-dark p {
	color: rgba(255, 255, 255, 0.65);
	font-size: 14px;
	line-height: 1.6;
}

.why-card-image {
	margin-top: 24px;
	border-radius: var(--radius-md);
	overflow: hidden;
}

.why-card-image img {
	width: 100%;
	height: 160px;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.why-card:hover .why-card-image img {
	transform: scale(1.05);
}

.why-card-light {
	background: var(--color-white);
	border: 1px solid var(--color-gray-200);
	display: grid;
	grid-template-columns: 140px 1fr;
	gap: 24px;
	padding: 32px;
	align-items: center;
}

.why-card-portrait img {
	width: 140px;
	height: 180px;
	object-fit: cover;
	border-radius: var(--radius-md);
}

.why-quote {
	font-size: 15px;
	font-style: italic;
	color: var(--color-gray-600);
	margin-bottom: 16px;
	line-height: 1.7;
}

.why-author {
	font-size: 14px;
	color: var(--color-gray-600);
}

/* --- Process --- */
.process-section {
	background: var(--color-peach);
}

.process-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
	align-items: center;
}

.process-steps .section-title {
	margin-bottom: 48px;
}

.steps-list {
	display: flex;
	flex-direction: column;
	gap: 0;
	position: relative;
}

.steps-list::before {
	content: '';
	position: absolute;
	left: 23px;
	top: 24px;
	bottom: 24px;
	width: 2px;
	background: var(--color-gray-200);
}

.step-item {
	display: flex;
	gap: 24px;
	padding: 20px 0;
	cursor: pointer;
	transition: all var(--transition-base);
	position: relative;
}

.step-item.active .step-number {
	background: var(--color-primary);
	color: var(--color-white);
	box-shadow: 0 4px 16px var(--color-accent-glow);
}

.step-item.active .step-content h3 {
	color: var(--color-primary);
}

.step-number {
	flex-shrink: 0;
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--color-white);
	font-size: 14px;
	font-weight: 700;
	color: var(--color-gray-600);
	border: 2px solid var(--color-gray-200);
	transition: all var(--transition-base);
	position: relative;
	z-index: 1;
}

.step-content h3 {
	font-size: 1.125rem;
	font-weight: 700;
	margin-bottom: 4px;
	transition: color var(--transition-fast);
}

.step-content p {
	font-size: 14px;
	color: var(--color-gray-600);
	line-height: 1.6;
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	transition: all var(--transition-base);
}

.step-item.active .step-content p {
	max-height: 100px;
	opacity: 1;
	margin-top: 4px;
}

.process-image {
	border-radius: var(--radius-xl);
	overflow: hidden;
	box-shadow: var(--shadow-lg);
}

.process-image img {
	width: 100%;
	height: 500px;
	object-fit: cover;
}

/* --- Capabilities --- */
.capabilities-section {
	background: var(--color-white);
}

.capabilities-section .section-title {
	margin-bottom: 56px;
}

.capabilities-grid {
	display: grid;
	grid-template-columns: 1.2fr 0.8fr;
	grid-template-rows: auto auto;
	gap: 20px;
}

.cap-card {
	background: var(--theme-dark-surface);
	color: var(--color-white);
	border-radius: var(--radius-lg);
	padding: 32px;
	overflow: hidden;
	transition: all var(--transition-base);
	display: flex;
	flex-direction: column;
}

.cap-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lg);
}

.cap-card h3 {
	font-size: 1.125rem;
	font-weight: 700;
	margin-bottom: 8px;
}

.cap-card p {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.65);
	line-height: 1.5;
}

.cap-card-visual {
	margin-top: auto;
	padding-top: 20px;
	border-radius: var(--radius-md);
	overflow: hidden;
}

.cap-card-visual img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	border-radius: var(--radius-md);
	transition: transform var(--transition-slow);
}

.cap-card:hover .cap-card-visual img {
	transform: scale(1.03);
}

.cap-card-large {
	grid-row: span 2;
}

.cap-card-large .cap-card-visual img {
	height: 280px;
}

.cap-card-wide {
	grid-column: span 2;
	flex-direction: row;
	align-items: center;
	gap: 32px;
}

.cap-card-wide .cap-card-text {
	flex: 1;
}

.cap-card-wide .cap-card-visual {
	margin-top: 0;
	padding-top: 0;
	flex: 1.5;
}

.cap-card-wide .cap-card-visual img {
	height: 200px;
}

.capabilities-cta {
	text-align: center;
	margin-top: 48px;
}

/* --- Clients --- */
.clients-section {
	background: var(--color-white);
}

.clients-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 64px;
	align-items: center;
}

.clients-label {
	font-size: 14px;
	font-weight: 600;
	color: var(--color-primary);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 12px;
}

.clients-text .section-title {
	margin-bottom: 16px;
}

.clients-desc {
	color: var(--color-gray-600);
	margin-bottom: 24px;
	line-height: 1.7;
}

.clients-logos {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.logo-card {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
	padding: 24px;
	background: var(--color-gray-50);
	border: 1px solid var(--color-gray-200);
	border-radius: var(--radius-lg);
}

.client-logo {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	background: var(--color-white);
	border-radius: var(--radius-md);
	font-size: 15px;
	font-weight: 700;
	color: var(--color-gray-600);
	text-transform: lowercase;
	transition: all var(--transition-base);
}

.client-logo:hover {
	color: var(--color-primary);
	transform: translateY(-2px);
	box-shadow: var(--shadow-sm);
}

/* --- Testimonials --- */
.testimonials-section {
	background: var(--color-black);
	color: var(--color-white);
}

.testimonials-section .section-title {
	color: var(--color-white);
	margin-bottom: 56px;
}

.testimonial-slider {
	display: flex;
	align-items: center;
	gap: 24px;
	position: relative;
}

.slider-arrow {
	flex-shrink: 0;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.2);
	color: var(--color-white);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--transition-base);
}

.slider-arrow:hover {
	background: var(--color-primary);
	border-color: var(--color-primary);
	transform: scale(1.1);
}

.testimonial-track {
	flex: 1;
	position: relative;
	min-height: 280px;
	overflow: hidden;
}

.testimonial-slide {
	display: grid;
	grid-template-columns: 240px 1fr;
	border-radius: var(--radius-lg);
	overflow: hidden;
	opacity: 0;
	transform: translateX(30px);
	transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
	position: absolute;
	inset: 0;
	pointer-events: none;
}

.testimonial-slide.active {
	opacity: 1;
	transform: translateX(0);
	position: relative;
	pointer-events: auto;
}

.testimonial-portrait img {
	width: 100%;
	height: 100%;
	min-height: 280px;
	object-fit: cover;
	filter: grayscale(100%);
}

.testimonial-content {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-deep-blue) 100%);
	padding: 48px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.testimonial-content blockquote {
	font-size: clamp(1.125rem, 2.5vw, 1.375rem);
	font-weight: 500;
	line-height: 1.6;
	margin-bottom: 24px;
	font-style: normal;
}

.testimonial-content cite {
	font-style: normal;
}

.testimonial-content cite strong {
	display: block;
	font-size: 16px;
	margin-bottom: 4px;
}

.testimonial-content cite span {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.7);
}

.slider-dots {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 32px;
}

.slider-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.3);
	transition: all var(--transition-base);
}

.slider-dot.active {
	background: var(--color-primary);
	transform: scale(1.3);
}

/* --- FAQ --- */
.faq-section {
	background: var(--color-white);
}

.faq-section .section-title {
	margin-bottom: 48px;
}

.faq-list {
	max-width: 800px;
	margin: 0 auto;
}

.faq-item {
	border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 24px 0;
	font-size: 1.0625rem;
	font-weight: 600;
	color: var(--color-black);
	text-align: left;
	transition: color var(--transition-fast);
}

.faq-question:hover {
	color: var(--color-primary);
}

.faq-icon {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	border: 1px solid var(--color-gray-200);
	transition: all var(--transition-base);
}

.faq-item.active .faq-icon {
	background: var(--color-primary);
	border-color: var(--color-primary);
	color: var(--color-white);
}

.icon-minus {
	display: none;
}

.faq-item.active .icon-plus {
	display: none;
}

.faq-item.active .icon-minus {
	display: block;
}

.faq-answer {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
	grid-template-rows: 1fr;
}

.faq-answer-inner {
	overflow: hidden;
}

.faq-answer p {
	padding-bottom: 24px;
	color: var(--color-gray-600);
	line-height: 1.7;
	font-size: 15px;
}

/* --- CTA --- */
.cta-section {
	position: relative;
	overflow: hidden;
	padding: 120px 0;
}

.cta-bg {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, var(--theme-deep-surface) 0%, #002a5c 50%, var(--theme-dark-surface) 100%);
}

.cta-orb {
	position: absolute;
	width: 600px;
	height: 600px;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(26, 109, 255, 0.15) 0%, transparent 70%);
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	animation: orbPulse 6s ease-in-out infinite;
}

@keyframes orbPulse {
	0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
	50% { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
}

.cta-content {
	position: relative;
	z-index: 1;
	text-align: center;
}

.cta-title {
	font-size: clamp(2rem, 5vw, 3rem);
	font-weight: 800;
	color: var(--color-white);
	margin-bottom: 20px;
	letter-spacing: -0.02em;
}

.cta-features {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 12px;
	color: rgba(255, 255, 255, 0.7);
	font-size: 15px;
	margin-bottom: 36px;
}

.cta-features .dot {
	color: var(--color-primary);
}

.cta-buttons {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 16px;
}

/* --- Footer --- */
.site-footer {
	background: var(--theme-footer-bg);
	color: rgba(255, 255, 255, 0.7);
	padding: 80px 0 0;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr;
	gap: 48px;
	padding-bottom: 48px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
	margin-bottom: 16px;
}

.footer-desc {
	font-size: 14px;
	line-height: 1.7;
	margin-bottom: 24px;
	max-width: 280px;
}

.footer-heading {
	font-size: 15px;
	font-weight: 700;
	color: var(--color-white);
	margin-bottom: 20px;
}

.footer-links li {
	margin-bottom: 12px;
}

.footer-links a {
	font-size: 14px;
	transition: color var(--transition-fast);
}

.footer-links a:hover {
	color: var(--color-white);
}

.footer-social {
	display: flex;
	gap: 16px;
	margin-top: 20px;
}

.footer-social a {
	color: rgba(255, 255, 255, 0.5);
	transition: all var(--transition-fast);
}

.footer-social a:hover {
	color: var(--color-primary);
	transform: translateY(-2px);
}

.footer-bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 24px 0;
	flex-wrap: wrap;
	gap: 16px;
}

.footer-legal {
	display: flex;
	gap: 24px;
}

.footer-legal a {
	font-size: 13px;
	transition: color var(--transition-fast);
}

.footer-legal a:hover {
	color: var(--color-white);
}

.footer-copyright {
	font-size: 13px;
}

/* --- Blog --- */
.blog-post {
	padding: 32px 0;
	border-bottom: 1px solid var(--color-gray-200);
}

.post-title {
	font-size: 1.5rem;
	margin-bottom: 8px;
}

.post-title a:hover {
	color: var(--color-primary);
}

.post-meta {
	font-size: 14px;
	color: var(--color-gray-400);
	margin-bottom: 12px;
}

/* ==========================================================================
   Responsive — Tablet
   ========================================================================== */
@media (max-width: 1024px) {
	:root {
		--section-padding: 80px;
	}

	.why-grid {
		grid-template-columns: 1fr;
	}

	.why-card-light {
		grid-template-columns: 100px 1fr;
	}

	.why-card-portrait img {
		width: 100px;
		height: 130px;
	}

	.capabilities-grid {
		grid-template-columns: 1fr;
	}

	.cap-card-large {
		grid-row: auto;
	}

	.cap-card-wide {
		grid-column: auto;
		flex-direction: column;
	}

	.process-grid {
		gap: 40px;
	}

	.process-image img {
		height: 400px;
	}

	.footer-grid {
		grid-template-columns: 1fr 1fr;
		gap: 32px;
	}
}

/* ==========================================================================
   Responsive — Mobile
   ========================================================================== */
@media (max-width: 768px) {
	:root {
		--section-padding: var(--section-padding-mobile);
		--container-padding: 20px;
		--header-height: 64px;
	}

	.main-nav {
		position: fixed;
		top: 0;
		right: -100%;
		width: 80%;
		max-width: 320px;
		height: 100vh;
		background: var(--color-deep-blue);
		padding: 80px 32px 32px;
		transition: right var(--transition-base);
		z-index: 999;
	}

	.main-nav.open {
		right: 0;
	}

	.nav-menu {
		flex-direction: column;
		align-items: flex-start;
		gap: 24px;
	}

	.nav-menu a {
		font-size: 18px;
	}

	.mobile-menu-toggle {
		display: flex;
		z-index: 1001;
	}

	.header-cta {
		display: none;
	}

	.hero-social {
		display: none;
	}

	.hero-content {
		padding: 40px 0 80px;
	}

	.hero-buttons {
		flex-direction: column;
		margin-bottom: 48px;
	}

	.hero-buttons .btn {
		width: 100%;
		text-align: center;
	}

	.hero-badges {
		flex-direction: column;
	}

	.partners-cards {
		grid-template-columns: 1fr;
	}

	.partner-card {
		padding: 28px;
	}

	.process-grid {
		grid-template-columns: 1fr;
	}

	.process-image img {
		height: 300px;
	}

	.clients-grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

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

	.testimonial-slide {
		grid-template-columns: 1fr;
	}

	.testimonial-portrait img {
		min-height: 200px;
		max-height: 200px;
	}

	.testimonial-content {
		padding: 28px;
	}

	.slider-arrow {
		display: none;
	}

	.cta-section {
		padding: 80px 0;
	}

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

	.cta-buttons .btn {
		width: 100%;
		max-width: 300px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.footer-bottom {
		flex-direction: column;
		text-align: center;
	}

	.footer-legal {
		flex-direction: column;
		gap: 12px;
	}
}

@media (max-width: 480px) {
	.hero-title {
		font-size: 2rem;
	}

	.why-card-light {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.why-card-portrait {
		display: flex;
		justify-content: center;
	}

	.why-card-portrait img {
		width: 120px;
		height: 150px;
	}

	.cap-card {
		padding: 24px;
	}
}

/* --- Mobile overlay --- */
.nav-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.5);
	z-index: 998;
	opacity: 0;
	visibility: hidden;
	transition: all var(--transition-base);
}

.nav-overlay.active {
	opacity: 1;
	visibility: visible;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}

	.reveal {
		opacity: 1;
		transform: none;
	}

	html {
		scroll-behavior: auto;
	}
}