/* UI/UX Pro Max — Enterprise Gateway (uipro) */

@import url('https://fonts.googleapis.com/css2?family=Exo:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
	--color-primary: #0369a1;
	--color-primary-hover: #0284c7;
	--color-primary-dark: #0f172a;
	--color-accent: #0ea5e9;
	--color-bg: #f8fafc;
	--color-surface: #ffffff;
	--color-text: #0f172a;
	--color-text-muted: #64748b;
	--color-border: #e2e8f0;
	--color-dark-bg: #0f172a;
	--color-dark-surface: #1e293b;
	--shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
	--shadow-md: 0 8px 24px rgba(15, 23, 42, 0.1);
	--shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.12);
	--radius: 12px;
	--radius-lg: 16px;
	--max-width: 1140px;
	--header-height: 72px;
	--transition: 0.22s ease;
}

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

html {
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--header-height) + 16px);
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		transition-duration: 0.01ms !important;
	}
}

body {
	font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	font-size: 1rem;
	line-height: 1.7;
	color: var(--color-text);
	background: var(--color-bg);
	min-height: 100vh;
}

h1,
h2,
h3,
h4 {
	font-family: 'Exo', sans-serif;
	font-weight: 600;
	line-height: 1.3;
}

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

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

a:focus-visible,
.btn:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
}

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

address {
	font-style: normal;
}

ul {
	list-style: none;
}

.container {
	width: 100%;
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 0 1.25rem;
}

.skip-link {
	position: absolute;
	top: -100%;
	left: 1rem;
	z-index: 999;
	padding: 0.5rem 1rem;
	background: var(--color-primary);
	color: #fff;
	border-radius: 6px;
}

.skip-link:focus {
	top: 1rem;
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.75rem 1.5rem;
	font-family: 'Exo', sans-serif;
	font-size: 0.9375rem;
	font-weight: 600;
	border-radius: 8px;
	border: 2px solid transparent;
	cursor: pointer;
	transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
	white-space: nowrap;
}

.btn-primary {
	background: var(--color-primary);
	color: #fff;
	border-color: var(--color-primary);
}

.btn-primary:hover {
	background: var(--color-primary-hover);
	border-color: var(--color-primary-hover);
	color: #fff;
}

.btn-outline {
	background: transparent;
	color: var(--color-primary-dark);
	border-color: var(--color-border);
}

.btn-outline:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
}

.btn-light {
	background: #fff;
	color: var(--color-primary);
	border-color: #fff;
}

.btn-light:hover {
	background: #f0f9ff;
	color: var(--color-primary-hover);
}

/* Header */
.site-header {
	position: sticky;
	top: 0;
	z-index: 200;
	background: rgba(255, 255, 255, 0.96);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--color-border);
	box-shadow: var(--shadow-sm);
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: var(--header-height);
	gap: 1rem;
}

.logo-link {
	flex-shrink: 0;
	cursor: pointer;
}

.logo {
	max-height: 48px;
	width: auto;
	max-width: 180px;
	object-fit: contain;
}

.nav-toggle {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.nav-toggle-btn {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	cursor: pointer;
	padding: 8px;
	border-radius: 8px;
	transition: background var(--transition);
}

.nav-toggle-btn:hover {
	background: #f1f5f9;
}

.nav-toggle-btn span {
	display: block;
	height: 2px;
	background: var(--color-text);
	border-radius: 2px;
	transition: transform var(--transition), opacity var(--transition);
}

.main-nav {
	display: none;
	position: absolute;
	top: var(--header-height);
	left: 0;
	right: 0;
	background: #fff;
	border-bottom: 1px solid var(--color-border);
	box-shadow: var(--shadow-md);
	padding: 1rem 1.25rem 1.25rem;
}

.main-nav ul {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.main-nav a {
	display: block;
	padding: 0.75rem 0.5rem;
	color: var(--color-text);
	font-weight: 500;
	cursor: pointer;
}

.main-nav a:hover {
	color: var(--color-primary);
}

.nav-cta {
	margin-top: 1rem;
	width: 100%;
}

.nav-toggle:checked~.main-nav {
	display: block;
}

.nav-toggle:checked+.nav-toggle-btn span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle:checked+.nav-toggle-btn span:nth-child(2) {
	opacity: 0;
}

.nav-toggle:checked+.nav-toggle-btn span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 992px) {
	.nav-toggle-btn {
		display: none;
	}

	.main-nav {
		display: flex !important;
		position: static;
		align-items: center;
		gap: 1.5rem;
		background: none;
		border: none;
		box-shadow: none;
		padding: 0;
	}

	.main-nav ul {
		flex-direction: row;
		align-items: center;
		gap: 0.25rem;
	}

	.main-nav a {
		padding: 0.5rem 0.875rem;
		font-size: 0.9375rem;
		border-radius: 6px;
	}

	.main-nav a:hover {
		background: #f1f5f9;
	}

	.nav-cta {
		margin-top: 0;
		width: auto;
		padding: 0.5rem 1.125rem;
		font-size: 0.875rem;
	}
}

/* Hero */
.hero {
	position: relative;
	overflow: hidden;
	background: linear-gradient(160deg, #0f172a 0%, #1e3a5f 45%, #0369a1 100%);
	color: #fff;
}

.hero-bg {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 80% 60% at 70% 20%, rgba(14, 165, 233, 0.25), transparent),
		radial-gradient(ellipse 50% 40% at 10% 80%, rgba(56, 189, 248, 0.15), transparent);
	pointer-events: none;
}

.hero-inner {
	position: relative;
	text-align: center;
	padding: 4rem 0 3.5rem;
}

.hero-eyebrow {
	display: inline-block;
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #7dd3fc;
	margin-bottom: 1rem;
}

.hero h1 {
	font-size: clamp(1.75rem, 5vw, 2.75rem);
	margin-bottom: 1rem;
	color: #fff;
}

.hero-desc {
	max-width: 640px;
	margin: 0 auto 2rem;
	font-size: clamp(1rem, 2.5vw, 1.125rem);
	color: #cbd5e1;
	line-height: 1.8;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: center;
	margin-bottom: 3rem;
}

.hero-actions .btn-outline {
	color: #fff;
	border-color: rgba(255, 255, 255, 0.4);
}

.hero-actions .btn-outline:hover {
	background: rgba(255, 255, 255, 0.1);
	border-color: #fff;
	color: #fff;
}

.hero-stats {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1rem;
	max-width: 560px;
	margin: 0 auto;
	padding-top: 2rem;
	border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stats li {
	text-align: center;
}

.hero-stats strong {
	display: block;
	font-family: 'Exo', sans-serif;
	font-size: clamp(1.5rem, 4vw, 2rem);
	font-weight: 700;
	color: #fff;
	line-height: 1.2;
}

.hero-stats span {
	font-size: 0.8125rem;
	color: #94a3b8;
}

@media (min-width: 640px) {
	.hero-stats {
		grid-template-columns: repeat(4, 1fr);
	}
}

/* Trust bar */
.trust-bar {
	background: var(--color-surface);
	border-bottom: 1px solid var(--color-border);
	padding: 1.25rem 0;
}

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

.trust-item {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--color-text-muted);
}

.trust-item .icon {
	width: 22px;
	height: 22px;
	color: var(--color-primary);
	flex-shrink: 0;
}

@media (min-width: 768px) {
	.trust-inner {
		grid-template-columns: repeat(4, 1fr);
		gap: 1.5rem;
	}

	.trust-item {
		justify-content: center;
		font-size: 0.9375rem;
	}
}

/* Sections */
.section {
	padding: 4rem 0;
}

.section-alt {
	background: #f1f5f9;
}

.section-dark {
	background: var(--color-dark-bg);
	color: #e2e8f0;
}

.section-header {
	text-align: center;
	max-width: 640px;
	margin: 0 auto 3rem;
}

.section-header-light .section-tag {
	color: #7dd3fc;
}

.section-header-light h2 {
	color: #fff;
}

.section-header-light .section-intro {
	color: #94a3b8;
}

.section-tag {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-primary);
	margin-bottom: 0.75rem;
}

.section-header h2 {
	font-size: clamp(1.5rem, 3.5vw, 2rem);
	margin-bottom: 0.75rem;
}

.section-intro {
	color: var(--color-text-muted);
	font-size: 1.0625rem;
}

/* Cards */
.card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.card:hover {
	box-shadow: var(--shadow-md);
}

/* About */
.about-grid {
	display: grid;
	gap: 1.5rem;
}

.about-main {
	padding: 2rem;
}

.about-main h3 {
	font-size: 1.25rem;
	color: var(--color-primary);
	margin-bottom: 1rem;
}

.about-main p {
	color: var(--color-text-muted);
	margin-bottom: 1rem;
	text-align: justify;
}

.about-main p:last-child {
	margin-bottom: 0;
}

.about-side {
	display: grid;
	gap: 1rem;
}

.about-card {
	padding: 1.5rem;
}

.about-card-icon {
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #e0f2fe;
	border-radius: 10px;
	margin-bottom: 1rem;
	color: var(--color-primary);
}

.about-card-icon svg {
	width: 24px;
	height: 24px;
}

.about-card h3 {
	font-size: 1.0625rem;
	margin-bottom: 0.5rem;
}

.about-card p {
	font-size: 0.9375rem;
	color: var(--color-text-muted);
}

@media (min-width: 992px) {
	.about-grid {
		grid-template-columns: 1.2fr 1fr;
		align-items: start;
	}
}

/* Services */
.service-grid {
	display: grid;
	gap: 1.5rem;
}

.service-card {
	padding: 2rem 1.75rem;
	height: 100%;
}

.service-icon {
	width: 52px;
	height: 52px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #e0f2fe, #bae6fd);
	border-radius: 12px;
	margin-bottom: 1.25rem;
	color: var(--color-primary);
}

.service-icon svg {
	width: 28px;
	height: 28px;
}

.service-card h3 {
	font-size: 1.25rem;
	margin-bottom: 0.75rem;
}

.service-card>p {
	color: var(--color-text-muted);
	margin-bottom: 1.25rem;
	font-size: 0.9375rem;
}

.feature-list li {
	position: relative;
	padding-left: 1.25rem;
	font-size: 0.875rem;
	color: var(--color-text);
	margin-bottom: 0.5rem;
}

.feature-list li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.55em;
	width: 6px;
	height: 6px;
	background: var(--color-primary);
	border-radius: 50%;
}

@media (min-width: 768px) {
	.service-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* Solutions */
.solution-grid {
	display: grid;
	gap: 1.25rem;
}

.solution-item {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	transition: border-color var(--transition), box-shadow var(--transition);
}

.solution-item:hover {
	border-color: #bae6fd;
	box-shadow: var(--shadow-md);
}

.solution-num {
	display: inline-block;
	font-family: 'Exo', sans-serif;
	font-size: 0.8125rem;
	font-weight: 700;
	color: var(--color-primary);
	background: #e0f2fe;
	padding: 0.25rem 0.625rem;
	border-radius: 6px;
	margin-bottom: 1rem;
}

.solution-item h3 {
	font-size: 1.125rem;
	margin-bottom: 0.5rem;
}

.solution-item p {
	font-size: 0.9375rem;
	color: var(--color-text-muted);
}

@media (min-width: 768px) {
	.solution-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.solution-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

/* Advantages */
.advantage-grid {
	display: grid;
	gap: 1.25rem;
}

.advantage-card {
	background: var(--color-dark-surface);
	border: 1px solid rgba(255, 255, 255, 0.08);
	border-radius: var(--radius-lg);
	padding: 1.75rem;
	transition: border-color var(--transition), transform var(--transition);
}

.advantage-card:hover {
	border-color: rgba(14, 165, 233, 0.4);
	transform: translateY(-2px);
}

.advantage-card .icon {
	width: 32px;
	height: 32px;
	color: #38bdf8;
	margin-bottom: 1rem;
}

.advantage-card h3 {
	font-size: 1.0625rem;
	color: #fff;
	margin-bottom: 0.5rem;
}

.advantage-card p {
	font-size: 0.9375rem;
	color: #94a3b8;
}

@media (min-width: 768px) {
	.advantage-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.advantage-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

/* Process */
.process-steps {
	display: grid;
	gap: 1rem;
	counter-reset: process;
}

.process-step {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0 1.25rem;
	align-items: start;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: 1.5rem;
}

.step-badge {
	grid-row: span 2;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	font-family: 'Exo', sans-serif;
	font-weight: 700;
	font-size: 1.125rem;
	color: #fff;
	background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
	border-radius: 50%;
	flex-shrink: 0;
}

.process-step h3 {
	font-size: 1.0625rem;
	margin-bottom: 0.35rem;
	align-self: end;
}

.process-step p {
	grid-column: 2;
	font-size: 0.9375rem;
	color: var(--color-text-muted);
}

@media (min-width: 768px) {
	.process-steps {
		grid-template-columns: repeat(5, 1fr);
		gap: 1rem;
	}

	.process-step {
		grid-template-columns: 1fr;
		text-align: center;
		padding: 1.75rem 1.25rem;
	}

	.step-badge {
		grid-row: auto;
		margin: 0 auto 1rem;
	}

	.process-step h3 {
		align-self: auto;
	}

	.process-step p {
		grid-column: 1;
	}
}

/* CTA */
.cta-banner {
	background: linear-gradient(135deg, var(--color-primary) 0%, #0284c7 100%);
	padding: 3rem 0;
}

.cta-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 1.5rem;
}

.cta-text h2 {
	font-size: clamp(1.375rem, 3vw, 1.75rem);
	color: #fff;
	margin-bottom: 0.5rem;
}

.cta-text p {
	color: #e0f2fe;
	font-size: 1rem;
}

@media (min-width: 768px) {
	.cta-inner {
		flex-direction: row;
		justify-content: space-between;
		text-align: left;
	}
}

/* Contact */
.contact-grid {
	display: grid;
	gap: 1.5rem;
}

.contact-cards {
	display: grid;
	gap: 1rem;
}

.contact-card {
	padding: 1.5rem;
}

.contact-card .icon {
	width: 28px;
	height: 28px;
	color: var(--color-primary);
	margin-bottom: 0.75rem;
}

.contact-card h3 {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 0.35rem;
}

.contact-card a,
.contact-card address {
	font-size: 1rem;
	color: var(--color-text);
	line-height: 1.6;
}

.contact-card-wide address {
	font-size: 0.9375rem;
}

.company-info {
	padding: 2rem;
}

.company-info h3 {
	font-size: 1.125rem;
	margin-bottom: 1.25rem;
	color: var(--color-primary);
}

.info-list {
	display: grid;
	gap: 1rem;
}

.info-list dt {
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--color-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	margin-bottom: 0.2rem;
}

.info-list dd {
	font-size: 0.9375rem;
	color: var(--color-text);
}

.info-note {
	margin-top: 1.5rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--color-border);
	font-size: 0.875rem;
	color: var(--color-text-muted);
}

@media (min-width: 992px) {
	.contact-grid {
		grid-template-columns: 1.2fr 1fr;
		align-items: start;
	}

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

	.contact-card-wide {
		grid-column: span 2;
	}
}

/* Footer */
.site-footer {
	background: var(--color-dark-bg);
	color: #94a3b8;
	margin-top: auto;
}

.footer-grid {
	display: grid;
	gap: 2rem;
	padding: 3rem 0 2rem;
}

.footer-logo {
	max-height: 40px;
	width: auto;
	margin-bottom: 1rem;
	opacity: 0.9;
}

.footer-brand p {
	font-size: 0.875rem;
	line-height: 1.7;
	max-width: 320px;
}

.footer-nav h4,
.footer-contact h4 {
	font-size: 0.875rem;
	color: #e2e8f0;
	margin-bottom: 1rem;
	font-weight: 600;
}

.footer-nav ul,
.footer-contact ul {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.footer-nav a,
.footer-contact a {
	color: #94a3b8;
	font-size: 0.875rem;
	cursor: pointer;
}

.footer-nav a:hover,
.footer-contact a:hover {
	color: #fff;
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding: 1.25rem 0;
}

.footer-bottom-inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.35rem;
	text-align: center;
	font-size: 0.8125rem;
}

.footer-bottom a {
	color: #94a3b8;
}

.footer-bottom a:hover {
	color: #fff;
}

@media (min-width: 768px) {
	.footer-grid {
		grid-template-columns: 1.5fr 1fr 1fr;
	}

	.footer-bottom-inner {
		flex-direction: row;
		justify-content: space-between;
	}
}

@media (min-width: 1024px) {
	.section {
		padding: 5rem 0;
	}

	.hero-inner {
		padding: 5.5rem 0 4.5rem;
	}

	.container {
		padding: 0 1.5rem;
	}
}