/* =========================================================================
   Itara — stiluri pentru toate secțiunile homepage
   Ordine: Hero · About · Services · Tech Stack · Stats · Testimonials · Contact CTA
   ========================================================================= */


/* ===============================================================
   1. HERO
   =============================================================== */

.hero {
	/* min-height redus — nu mai ocupă tot ecranul ca o „pagină de intrare" */
	padding-top: calc(var(--header-h) + var(--sp-8));
	padding-bottom: var(--sp-10);
	display: flex;
	align-items: center;
	position: relative;
}

.hero__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--sp-10);
	align-items: center;
	width: 100%;
}

@media (min-width: 960px) {
	.hero__inner {
		grid-template-columns: 1.2fr 1fr;
		gap: var(--sp-16);
	}
}

.hero__content {
	max-width: 640px;
}

.hero__title {
	/* Dimensiune redusă — ca titlul să nu devină „pagină de intrare" gigant */
	font-size: clamp(2rem, 4.8vw, 3.75rem);
	line-height: 1.1;
	letter-spacing: -0.02em;
	margin-bottom: var(--sp-5);
}

.hero__subtitle {
	font-size: clamp(1.05rem, 1.5vw, 1.2rem);
	color: var(--c-body-dark);
	max-width: 56ch;
	margin-bottom: var(--sp-8);
}

/* Decor mic sub titlu — o liniuță verde */
.hero__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-bottom: var(--sp-5);
	padding: 6px 14px;
	background: rgba(52, 211, 153, 0.12);
	border: 1px solid rgba(52, 211, 153, 0.3);
	border-radius: var(--radius-full);
	color: var(--c-medium-green);
	font-size: 0.875rem;
	font-weight: var(--fw-semibold);
}

.hero__eyebrow .dot {
	width: 8px;
	height: 8px;
	background: var(--c-medium-green);
	border-radius: 50%;
	/* Fără pulse — utilizatorul a cerut static ca să nu vibreze */
}

.hero__visual {
	position: relative;
}

.hero__illustration {
	width: 100%;
	max-width: 520px;
	margin: 0 auto;
	/* Fără float — utilizatorul a cerut static */
}

/* Indicator scroll jos */
.hero__scroll {
	position: absolute;
	bottom: 30px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	color: var(--c-body-dark);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.2em;
	opacity: 0.7;
}
.hero__scroll::after {
	content: "";
	width: 2px; height: 40px;
	background: linear-gradient(180deg, var(--c-medium-green), transparent);
	animation: scrollHint 2s var(--ease-in-out) infinite;
}
@keyframes scrollHint {
	0% { transform: scaleY(0); transform-origin: top; }
	50% { transform: scaleY(1); transform-origin: top; }
	51% { transform-origin: bottom; }
	100% { transform: scaleY(0); transform-origin: bottom; }
}


/* ===============================================================
   2. ABOUT
   =============================================================== */

.about__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--sp-10);
	align-items: center;
}

@media (min-width: 900px) {
	.about__inner {
		grid-template-columns: 1fr 1fr;
		gap: var(--sp-12);
	}
}

.about__visual {
	order: -1;
}
@media (min-width: 900px) {
	.about__visual {
		order: 0;
	}
}

.about__img {
	width: 100%;
	max-width: 520px;
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-lg);
}

.about__features {
	list-style: none;
	margin: var(--sp-6) 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: var(--sp-4);
}

.about__feature {
	display: flex;
	align-items: flex-start;
	gap: var(--sp-3);
}

.about__feature-icon {
	flex-shrink: 0;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: var(--c-mint-tint);
	color: var(--c-emerald);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}


/* ===============================================================
   3. SERVICES
   =============================================================== */

.services__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--sp-5);
}

@media (min-width: 640px) {
	.services__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 960px) {
	.services__grid {
		grid-template-columns: repeat(3, 1fr);          /* 3 pe rând pe desktop — 2 rânduri de 3 */
	}
}

.service {
	padding: var(--sp-6);
	background: var(--c-dark-2);
	border: 1px solid var(--c-border-dark);
	border-radius: var(--radius-lg);
	transition:
		transform var(--dur) var(--ease-out),
		border-color var(--dur) var(--ease-out),
		background-color var(--dur) var(--ease-out);
	position: relative;
	overflow: hidden;
}

.service::before {
	content: "";
	position: absolute;
	top: 0; left: 0;
	width: 100%; height: 2px;
	background: linear-gradient(90deg, transparent, var(--c-medium-green), transparent);
	transform: translateX(-100%);
	transition: transform var(--dur-slow) var(--ease-out);
}

.service:hover {
	transform: translateY(-6px);
	border-color: var(--c-medium-green);
	background: #053c31;
}
.service:hover::before {
	transform: translateX(100%);
}

.service__icon {
	width: 56px;
	height: 56px;
	border-radius: var(--radius-md);
	background: rgba(52, 211, 153, 0.15);
	color: var(--c-medium-green);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin-bottom: var(--sp-5);
	transition: transform var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out);
}
.service:hover .service__icon {
	background: var(--c-medium-green);
	color: var(--c-dark);
	transform: scale(1.08) rotate(-6deg);
}

.service__title {
	color: var(--c-white);
	font-size: 1.25rem;
	margin-bottom: var(--sp-2);
}

.service__desc {
	color: var(--c-body-dark);
	font-size: 0.95rem;
	margin: 0;
	opacity: 0.85;
}


/* ===============================================================
   4. TECH STACK (cu tabs)
   =============================================================== */

.tech {
	/* folosim section--light din main.css */
}

/* Wrapper cu fade la margini — indică vizual că se poate scrolla */
.tech__tabs-wrap {
	position: relative;
	max-width: 820px;
	margin: 0 auto var(--sp-8);
}

.tech__tabs-wrap::before,
.tech__tabs-wrap::after {
	content: "";
	position: absolute;
	top: 0; bottom: 0;
	width: 40px;
	pointer-events: none;
	z-index: 2;
	transition: opacity var(--dur) var(--ease-out);
}

.tech__tabs-wrap::before {
	left: 0;
	background: linear-gradient(to right, var(--c-white), transparent);
}
.tech__tabs-wrap::after {
	right: 0;
	background: linear-gradient(to left, var(--c-white), transparent);
}

/* Ascundem fade-ul când se ajunge la capăt */
.tech__tabs-wrap[data-scroll-start="true"]::before { opacity: 0; }
.tech__tabs-wrap[data-scroll-end="true"]::after { opacity: 0; }

.tech__tabs {
	display: flex;
	flex-wrap: nowrap;
	gap: var(--sp-2);
	padding: 6px 16px;
	background: var(--c-mint-tint);
	border-radius: var(--radius-full);
	overflow-x: auto;
	scrollbar-width: none;
	-ms-overflow-style: none;
	scroll-behavior: smooth;
}
.tech__tabs::-webkit-scrollbar {
	display: none;
}

.tech__tab {
	padding: 10px 20px;
	background: transparent;
	border: 0;
	border-radius: var(--radius-full);
	color: var(--c-body-light);
	font-family: var(--font-sans);
	font-weight: var(--fw-semibold);
	font-size: 0.9rem;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
	white-space: nowrap;                                  /* Nu rupe textul pe mai multe linii */
	flex-shrink: 0;
	transition:
		background-color var(--dur) var(--ease-out),
		color var(--dur) var(--ease-out),
		transform var(--dur) var(--ease-out);
}

.tech__tab:hover {
	color: var(--c-emerald-dark);
}

.tech__tab[aria-selected="true"] {
	background: var(--c-emerald);
	color: var(--c-white);
	box-shadow: 0 6px 16px -6px rgba(5, 150, 105, 0.5);
}

.tech__tab svg {
	width: 18px;
	height: 18px;
}


/* Panel-uri */
.tech__panel {
	display: none;
	opacity: 0;
	transform: translateY(8px);
	transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.tech__panel[aria-hidden="false"] {
	display: block;
	opacity: 1;
	transform: translateY(0);
	animation: panelIn 400ms var(--ease-out) both;
}

@keyframes panelIn {
	from { opacity: 0; transform: translateY(10px); }
	to   { opacity: 1; transform: translateY(0); }
}

.tech__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);                    /* mobil */
	gap: var(--sp-3);
	max-width: 1100px;
	margin: 0 auto;
}

@media (min-width: 560px) {
	.tech__grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
}

@media (min-width: 768px) {
	.tech__grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
	.tech__grid {
		grid-template-columns: repeat(6, 1fr);                /* desktop: 6 coloane pentru aliniere curată 6/12 items */
	}
}

.tech-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--sp-2);
	padding: var(--sp-5) var(--sp-3);
	background: var(--c-white);
	border: 1px solid var(--c-border-light);
	border-radius: var(--radius-lg);
	transition:
		transform var(--dur) var(--ease-out),
		box-shadow var(--dur) var(--ease-out),
		border-color var(--dur) var(--ease-out);
	text-align: center;
}

.tech-item:hover {
	transform: translateY(-4px);
	border-color: var(--c-medium-green);
	box-shadow: var(--shadow-md);
}

.tech-item__icon {
	width: 44px;
	height: 44px;
	color: var(--c-emerald);
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.tech-item__name {
	font-size: 0.9rem;
	font-weight: var(--fw-semibold);
	color: var(--c-title-light);
	margin: 0;
}


/* ===============================================================
   5. STATS (counter on scroll)
   =============================================================== */

.stats__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: var(--sp-6);
	max-width: 1000px;
	margin: 0 auto;
}

.stat {
	text-align: center;
	padding: var(--sp-6) var(--sp-3);
	position: relative;
}

.stat:not(:last-child)::after {
	content: "";
	position: absolute;
	right: 0; top: 20%;
	width: 1px; height: 60%;
	background: var(--c-border-light);
}

@media (max-width: 640px) {
	.stat::after { display: none !important; }
}

.stat__number {
	display: block;
	font-size: clamp(2.5rem, 5vw, 3.75rem);
	font-weight: var(--fw-extrabold);
	line-height: 1;
	color: var(--c-emerald);
	letter-spacing: -0.02em;
}

.stat__suffix {
	font-size: 0.6em;
	color: var(--c-emerald-dark);
}

.stat__label {
	display: block;
	margin-top: var(--sp-3);
	color: var(--c-muted-light);
	font-size: 0.95rem;
	font-weight: var(--fw-medium);
}


/* ===============================================================
   6. TESTIMONIALS (carousel)
   =============================================================== */

.testimonials__slider {
	position: relative;
	max-width: 1100px;
	margin: 0 auto;
}

.testimonials__track {
	display: flex;
	gap: var(--sp-5);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding: var(--sp-3) var(--sp-2);
	margin: 0 calc(var(--sp-2) * -1);
	scrollbar-width: none;
}
.testimonials__track::-webkit-scrollbar {
	display: none;
}

.testimonial {
	flex: 0 0 calc(100% - var(--sp-5));
	scroll-snap-align: center;
	background: var(--c-white);
	border: 1px solid var(--c-border-light);
	border-radius: var(--radius-xl);
	padding: var(--sp-8);
	box-shadow: var(--shadow-sm);
	display: flex;
	flex-direction: column;
	gap: var(--sp-5);
}

@media (min-width: 720px) {
	.testimonial {
		flex-basis: calc(50% - var(--sp-3));
	}
}
@media (min-width: 1024px) {
	.testimonial {
		flex-basis: calc(33.333% - var(--sp-4));
	}
}

.testimonial__quote-mark {
	width: 36px;
	height: 36px;
	color: var(--c-medium-green);
	opacity: 0.6;
}

.testimonial__text {
	color: var(--c-body-light);
	font-size: 1rem;
	line-height: 1.6;
	margin: 0;
	flex: 1;
}

.testimonial__author {
	display: flex;
	align-items: center;
	gap: var(--sp-3);
	margin-top: auto;
}

.testimonial__avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--c-emerald), var(--c-medium-green));
	color: var(--c-white);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: var(--fw-bold);
	flex-shrink: 0;
}

.testimonial__name {
	font-weight: var(--fw-semibold);
	color: var(--c-title-light);
	display: block;
	font-size: 0.95rem;
}
.testimonial__role {
	color: var(--c-muted-light);
	font-size: 0.8rem;
}

.testimonial__stars {
	display: inline-flex;
	gap: 2px;
	color: var(--c-gold);
}

/* Controale carousel */
.testimonials__controls {
	display: flex;
	justify-content: center;
	gap: var(--sp-3);
	margin-top: var(--sp-6);
}

.testimonials__btn {
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--c-white);
	border: 1px solid var(--c-border-light);
	color: var(--c-emerald);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition:
		background-color var(--dur) var(--ease-out),
		color var(--dur) var(--ease-out),
		transform var(--dur) var(--ease-out),
		border-color var(--dur) var(--ease-out);
}

.testimonials__btn:hover {
	background: var(--c-emerald);
	color: var(--c-white);
	border-color: var(--c-emerald);
	transform: scale(1.06);
}

.testimonials__btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
	transform: none;
}


/* ===============================================================
   7. CONTACT CTA (final)
   =============================================================== */

.contact-cta__wrap {
	position: relative;
	padding: clamp(var(--sp-10), 8vw, var(--sp-16));
	border-radius: var(--radius-xl);
	background:
		radial-gradient(circle at 85% 15%, rgba(52, 211, 153, 0.25), transparent 50%),
		radial-gradient(circle at 10% 80%, rgba(217, 119, 6, 0.15), transparent 45%),
		linear-gradient(135deg, #022C22 0%, #043730 100%);
	overflow: hidden;
	text-align: center;
	color: var(--c-body-dark);
}

.contact-cta__wrap::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(circle, rgba(52, 211, 153, 0.1) 1px, transparent 1px);
	background-size: 30px 30px;
	opacity: 0.3;
	pointer-events: none;
}

.contact-cta__title {
	font-size: clamp(2rem, 5vw, 3.5rem);
	color: var(--c-white);
	margin-bottom: var(--sp-4);
	max-width: 18ch;
	margin-left: auto;
	margin-right: auto;
	position: relative;
}

.contact-cta__desc {
	max-width: 52ch;
	margin: 0 auto var(--sp-8);
	color: var(--c-body-dark);
	position: relative;
}

.contact-cta__actions {
	display: flex;
	gap: var(--sp-4);
	justify-content: center;
	flex-wrap: wrap;
	position: relative;
}


/* ===============================================================
   Utilitare comune pentru toate secțiunile
   =============================================================== */

.section__title {
	font-size: clamp(1.75rem, 3.5vw, 2.75rem);
	margin-bottom: var(--sp-3);
}

.section__lead {
	color: var(--c-body-light);
	font-size: var(--fs-lead);
	max-width: 56ch;
	margin: 0 auto;
}

.section--dark .section__lead {
	color: var(--c-body-dark);
}