/* =========================================================
   DESIGN TOKENS  —  Light Mode
   ========================================================= */
:root {
	/* Cores */
	--clr-dark:       #132528;   /* verde escuro */
	--clr-sage:       #f0f3e5;   /* sage claro */
	--clr-lime:       #01e0b0;   /* lime energia */
	--clr-cream:      #f7f8f9;   /* fundo overlay */
	--clr-accent:     #e83030;   /* vermelho Draive */

	/* Tipografia */
	--font-grotesk:  'Space Grotesk', Arial, sans-serif;
	--font-serif:    'Lora', Georgia, serif;

	/* Layout */
	--site-margin:    5%;
	--nav-height:     65px;
	--nav-top:        20px;
	--btn-height:     65px;
	--btn-radius:     40px;
	--btn-min-width:  180px;

	/* Components */
	--clr-border:     #d4d6cc;
}

/* =========================================================
   RESET / BASE
   ========================================================= */
*, *::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
html {
	font-size: 16px;
	scroll-behavior: smooth;
}
body {
	font-family: var(--font-grotesk);
	background-color: var(--clr-cream);
	color: var(--clr-dark);
	line-height: 1.6;
	overflow-x: hidden;
}
a {
	color: inherit;
	text-decoration: none;
}
ul {
	list-style: none;
}
p {
	font-size: 1.05rem;
	font-weight: 400;
	line-height: 1.55;
	color: var(--clr-dark);
}
button {
	font: inherit;
	cursor: pointer;
	background: none;
	border: none;
}

/* =========================================================
   Helpers
   ========================================================= */
.mb-3 {
	margin-bottom: 2rem;
}

/* =========================================================
   SITE WRAP
   ========================================================= */
.site-wrap {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	position: relative;
	z-index: 1;
	padding-bottom: 60vh;
}

/* =========================================================
   HEADER — light: começa claro, texto escuro
   ========================================================= */
.header {
	position: fixed;
	inset-inline: 0;
	top: 0;
	z-index: 100;
	transition: background-color .4s ease, border-color .4s ease, translate .35s ease;
}

.header.is-hidden {
	translate: 0 -120%;
}

.header.is-scrolled {
	background-color: #ffffff;
	box-shadow: 0 1px 0 rgba(19, 37, 40, 0.08);
}

/* ---- Barra principal ---- */
.nav-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-block: var(--nav-top);
	padding-inline: var(--site-margin);
}

/* ---- Logo ---- */
.nav-logo {
	display: inline-flex;
	align-items: center;
	text-decoration: none;
}

.logo {
	font-family: var(--font-grotesk);
	font-size: 2.55rem;
	font-weight: 600 !important;
	letter-spacing: .01em;
	color: var(--clr-dark);
	transition: color .3s ease;
	user-select: none;
}

.header.is-scrolled .logo {
	color: var(--clr-dark);
}

/* ---- Botões à direita ---- */
.nav-buttons-wrapper {
	display: flex;
	align-items: center;
	gap: 22px;
}

/* ---- Botão Menu (pill outline) ---- */
.menu-btn {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: stretch;
	min-width: var(--btn-min-width);
	min-height: var(--btn-height);
	border: 2px solid var(--clr-dark);
	border-radius: var(--btn-radius);
	background: transparent;
	-webkit-backdrop-filter: blur(5px);
	backdrop-filter: blur(5px);
	color: var(--clr-dark);
	cursor: pointer;
	transition: color .3s, border-color .3s, background-color .3s;
	overflow: hidden;
}

.header.is-scrolled .menu-btn {
	border-color: var(--clr-dark);
	color: var(--clr-dark);
}

.menu-btn:hover {
	background-color: rgba(19, 37, 40, 0.06);
}

.header.is-scrolled .menu-btn:hover {
	background-color: rgba(19, 37, 40, 0.06);
}

.menu-btn-text {
	display: flex;
	align-items: center;
	margin-left: 40px;
	margin-right: 20px;
	font-family: var(--font-grotesk);
	font-size: 16px;
	font-weight: 600;
	line-height: 18px;
	color: inherit;
	transition: color .3s;
}

.burger-wrapper {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 4px;
	width: 50px;
	height: 47px;
	margin: 7px;
	border-radius: 50%;
	color: inherit;
	overflow: hidden;
}

/* ---- Botão Contato (pill sólido) ---- */
.contact-btn {
	display: grid;
	grid-template-columns: 1fr auto;
	align-items: stretch;
	min-width: var(--btn-min-width);
	min-height: var(--btn-height);
	border-radius: var(--btn-radius);
	background-color: var(--clr-dark);
	color: var(--clr-sage);
	text-decoration: none;
	transition: background-color .4s, color .4s;
	overflow: hidden;
}

.contact-btn:hover {
	background-color: #172d30;
}

.header.is-scrolled .contact-btn {
	background-color: var(--clr-dark);
	color: var(--clr-sage);
}

.header.is-scrolled .contact-btn:hover {
	background-color: #172d30;
}

.contact-btn-text {
	display: flex;
	align-items: center;
	margin-left: 40px;
	margin-right: 20px;
	font-family: var(--font-grotesk);
	font-size: 16px;
	font-weight: 600;
	line-height: 18px;
	color: inherit;
	transition: color .4s;
}

/* Círculo com seta */
.arrow-circle {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 50px;
	height: 50px;
	margin: 7px;
	border-radius: 50%;
	background-color: var(--clr-lime);
	color: var(--clr-dark);
	overflow: hidden;
	transition: background-color .3s;
	flex-shrink: 0;
}

.arrow-circle svg {
	display: block;
}

/* =========================================================
   NAV OVERLAY (menu full-screen)
   ========================================================= */
.nav-overlay {
	position: fixed;
	inset: 0;
	z-index: 300;
	background-color: var(--clr-cream);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;

	/* Estado fechado */
	opacity: 0;
	pointer-events: none;
	transition: opacity .4s ease;
}

.nav-overlay.is-open {
	opacity: 1;
	pointer-events: auto;
}

/* Botão fechar (X) */
.close-btn {
	position: absolute;
	top: 5%;
	right: 4%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	min-width: 55px;
	min-height: 55px;
	cursor: pointer;
	background: none;
	border: none;
}

.close-line {
	background-color: var(--clr-dark);
	width: 45px;
	height: 2px;
	position: absolute;
	transition: transform .3s;
}

.close-line.is-line-1 { transform: rotate(-45deg); }
.close-line.is-line-2 { transform: rotate(45deg); }

/* Links grandes no overlay */
.nav-open-links {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.15em;
}

.nav-open-link {
	font-family: var(--font-grotesk);
	font-size: max(46px, 3.59vw);
	font-weight: 400;
	line-height: 1.03;
	letter-spacing: -0.2px;
	color: var(--clr-dark);
	text-decoration: none;
	transition: color .2s;
}

.nav-open-link:hover {
	color: var(--clr-accent);
}

/* =========================================================
   MAIN — offset para o header absoluto
   ========================================================= */
main {
	padding-top: 0;
}

/* =========================================================
   HERO — light: fundo sage, texto escuro
   ========================================================= */
.hero {
	display: grid;
	grid-template-columns: .9fr 1.1fr;
	min-height: 101svh;
	background-color: white;
	color: var(--clr-dark);
}

/* Coluna 1 — vídeo/ilustração */
.hero-media {
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.hero-media img {
	display: block;
	padding-left: .5rem;
	padding-right: .5rem;
	max-width: 100%;
	height: auto;
}

/* Coluna 2 — conteúdo */
.hero-content {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 2rem;
	padding: 6rem var(--site-margin) 6rem 6rem;
}

.hero-content h1 {
	font-family: var(--font-grotesk);
	font-size: clamp(2.25rem, 5.5vw, 3.8rem);
	font-weight: 500;
	line-height: 1.08;
	letter-spacing: -0.03em;
	color: var(--clr-dark);
}

.hero-content p {
	font-size: 1.5rem;
	font-weight: 300;
	line-height: 1.6;
	color: var(--clr-dark);
	max-width: 35rem;
}

.btn {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	gap: 0.75rem;
	padding: 1rem 2rem;
	border-radius: var(--btn-radius);
	background-color: var(--clr-lime);
	color: var(--clr-dark);
	font-family: var(--font-grotesk);
	font-size: 16px;
	font-weight: 600;
	transition: filter .2s;
}

.btn:hover { filter: brightness(0.92); }

.btn--outline {
	background-color: transparent;
	color: var(--clr-dark);
	box-shadow: inset 0 0 0 1.5px var(--clr-dark);
	filter: none;
}

.btn--outline:hover {
	background-color: rgba(19, 37, 40, 0.06);
	filter: none;
}

/* Linha dos botões do hero */
.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	align-items: center;
}

/* Mobile: empilha as colunas */
@media (max-width: 768px) {
	.hero {
		grid-template-columns: 1fr;
		min-height: auto;
	}

	.hero-media {
		aspect-ratio: 4 / 3;
		position: relative;
	}

	.hero-content {
		padding: 3rem var(--site-margin);
	}
}

/* =========================================================
   SECTION VIDEO
   ========================================================= */
.section-video {
	padding: 4rem var(--site-margin) 6rem;
	background-color: var(--clr-cream);
}

.video-wrapper {
	position: relative;
	aspect-ratio: 16 / 9;
	border-radius: 1.5rem;
	overflow: hidden;
	background-color: var(--clr-dark);
	border: solid 2px var(--clr-dark);
	cursor: pointer;
	max-width: 90rem;
	margin-inline: auto;
}

.video-player {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.video-play-btn {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 4.5rem;
	height: 4.5rem;
	border-radius: 50%;
	border: none;
	border: solid 2px var(--clr-lime);
	color: var(--clr-lime);
	display: flex;
	align-items: center;
	justify-content: center;
	padding-left: 4px;
	cursor: pointer;
	transition: transform 0.3s ease, opacity 0.3s ease;
}

.video-play-btn:hover {
	transform: translate(-50%, -50%) scale(1.12);
}

.video-wrapper.is-playing .video-play-btn {
	opacity: 0;
	pointer-events: none;
	transform: translate(-50%, -50%) scale(0.85);
}

.video-wrapper.is-playing:hover .video-play-btn {
	opacity: 1;
	pointer-events: auto;
	transform: translate(-50%, -50%) scale(1);
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section-features,
.section-solution,
.section-cta {
	padding: 5rem var(--site-margin);
	max-width: 90rem;
	margin-inline: auto;
	width: 100%;
}

/* =========================================================
   ROW MARQUEE — mantém faixa escura como acento visual
   ========================================================= */

.section-marquee {
	background-color: white;
	padding-top: 1rem;
	margin-bottom: -1.5rem;
}

.row-marquee {
	position: relative;
	display: flex;
	overflow: hidden;
	background-color: var(--clr-lime);
	padding: 1.5rem 0;
	transform: rotate(-1.7deg);
	min-width: 102%;
}

.row-marquee__track {
	display: flex;
	align-items: center;
	gap: 0;
	flex-shrink: 0;
	white-space: nowrap;
	animation: marquee 60s linear infinite;
}

.row-marquee__track span {
	font-family: var(--font-grotesk);
	font-size: clamp(1.25rem, 6vw, 1.4rem);
	font-weight: 400;
	letter-spacing: .05rem;
	text-transform: uppercase;
	color: var(--clr-dark);
	padding-inline: 1.25rem;
}

.row-marquee__sep {
	opacity: 0;
}

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

/* =========================================================
   SECTION SOLUTION — light: fundo cream, texto escuro
   ========================================================= */
.section-solution {
	background-color: var(--clr-dark);
	max-width: 100%;
	padding-top: 8rem;
	padding-bottom: 12rem;
	padding-left: 0;
	padding-right: 0;
}

/* =========================================================
   SECTION FEATURES — light: fundo branco
   ========================================================= */
.section-features {
	padding-bottom: 8rem;
	background-color: var(--clr-dark);
}

.section-features h2,
.section-solution h2,
.section-cta h2 {
	font-family: var(--font-grotesk);
	font-size: clamp(1.5rem, 2.5vw, 2.25rem);
	font-weight: 600;
	letter-spacing: -0.03em;
	line-height: 1.15;
	margin-bottom: 2rem;
}

.section-features h2 {
	color: var(--clr-cream);
}

.section-solution h2 {
	color: white;
	font-size: clamp(1.75rem, 3.5vw, 3rem);
	font-weight: 400;
	line-height: 1.2;
	max-width: none;
	padding-right: var(--site-margin);
	padding-left: var(--site-margin);
}

/* =========================================================
   SECTION CHALLENGE — sticky two-column
   ========================================================= */
.section-challenge {
	background-color: var(--clr-cream);
	padding: 9rem var(--site-margin);
	padding-bottom: 8rem;
}

.challenge-wrapper {
	display: grid;
	grid-template-columns: 2.79fr 2.21fr;
	gap: 6rem;
	align-items: flex-start;
	max-width: 90rem;
	margin-inline: auto;
}


.challenge-cards {
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.section-challenge h2 {
	font-family: var(--font-grotesk);
	font-size: clamp(1.75rem, 3.5vw, 2.2rem);
	font-weight: 500;
	letter-spacing: -0.02em;
	line-height: 1.15;
	text-align: center;
	color: var(--clr-dark);
	margin-bottom: 6.5rem;
}

.challenge-img {
	max-width: 75%;
	margin: 0 auto;
	margin-top: -1rem;
}

.challenge-sticky {
	flex: 1;
	position: sticky;
	top: 100px;
}

.challenge-tag {
	display: inline-block;
	background-image: linear-gradient(var(--clr-lime), var(--clr-lime));
	background-repeat: no-repeat;
	background-size: 100% 12px;
	background-position: 0 calc(100% + 4px);
	color: var(--clr-dark);
	font-size: 0.8525rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

/* Sticky stacking cards */
.challenge-track {
	--sticky-top: 100px;
	display: grid;
	gap: 0;
	list-style: none;
	padding-top: 2.5rem;
	padding-bottom: 4rem;
}

.challenge-track li {
	--index0: calc(var(--index) - 1);
	--reverse-index: calc(var(--numcards) - var(--index0));
	position: sticky;
	top: calc(var(--sticky-top) + var(--index0) * 1.5rem);
	padding-bottom: 1.5rem;
}

.challenge-card {
	padding: 1rem 2rem;
	border-radius: 1rem;
	background-color: #ffffff;
	border: 2px solid var(--clr-dark);
	color: var(--clr-dark);
	min-height: 100px;
	display: flex;
	align-items: center;
	transform-origin: top center;
}

.challenge-card p {
	font-size: 1.14rem;
	font-weight: 500;
	line-height: 1.4;
}

.challenge-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	flex-shrink: 0;
	margin-right: 1.25rem;
	font-size: 1.3rem;
	font-weight: 500;
	color: var(--clr-dark);
	border: 2px solid var(--clr-dark);
	border-radius: 100px;
	/* background: linear-gradient(var(--clr-lime), var(--clr-lime)) no-repeat;
	background-size: 100% 8px;
	background-position: 0 calc(100% - 8px); */
}



/* =========================================================
   SECTION TESTIMONIAL — light: fundo sage
   ========================================================= */
.section-testimonial {
	height: 300vh;
	background-color: var(--clr-cream);
}

.testimonial-sticky {
	position: sticky;
	top: 0;
	height: 100svh;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 3rem;
	padding-block: 5rem;
}

.testimonial-track {
	display: flex;
	flex-wrap: nowrap;
	padding-inline-start: var(--site-margin);
	padding-inline-end: 2.5rem;
	will-change: transform;
}

.testimonial-track .card {
	flex-shrink: 0;
	width: clamp(320px, 38vw, 560px);
	padding: 6rem;
	margin-top: 0;
	border-color: var(--clr-border);
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	gap: 2rem;
	min-height: 220px;
}

.card__quote {
	font-size: 1.4rem;
	font-weight: 400;
	line-height: 1.4;
	color: var(--clr-dark);
}

.card__author {
	display: flex;
	align-items: center;
	gap: 0.85rem;
}

.card__avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
	border: 2px solid var(--clr-dark);
}

.card__name {
	display: block;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--clr-dark);
}

.card__role {
	font-size: 0.8125rem;
	color: var(--clr-dark);
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0rem;
	margin-top: -11rem;
}

.card {
	background-color: #ffffff;
	border-radius: 1rem;
	margin-top: -1px;
	margin-left: -1px;
	border: 1px solid var(--clr-border);
	padding: 2.85rem;
}

.features-grid .card {
	display: flex;
	flex-direction: column;
}

.card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 4rem;
	height: 4rem;
	color: var(--clr-dark);
	background: linear-gradient(var(--clr-lime), var(--clr-lime)) no-repeat;
	background-size: 100% 12px;
	background-position: 0 calc(100% - 12px);
}

.card__icon .material-symbols-outlined {
	font-size: 2.85rem;
	font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

.card__title {
	font-size: 1.25rem;
	font-weight: 500;
	margin: 1.25rem 0 0.5rem;
	color: var(--clr-dark);
}


/* =========================================================
   SECTION LOGOS — marquee infinito
   ========================================================= */

.section-logos {
	padding: 6rem 0 8rem 0 !important;
	overflow: hidden;
	background-color: white;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 7rem;
	border-bottom: solid 1px var(--clr-sage);
}

.section-logos__label {
	display: inline-block;
	font-size: 0.8525rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--clr-dark);
	margin-bottom: 4.5rem;
}

.logos-marquee {
	display: flex;
	overflow: hidden;
}

.logos-marquee__track {
	display: flex;
	align-items: center;
	gap: 4rem;
	padding-inline: 2rem;
	flex-shrink: 0;
	animation: marquee 34s linear infinite;
}

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

.logos-marquee__item {
	color: rgba(19, 37, 40, 0.3);
	display: flex;
	align-items: center;
	transition: color .2s;
}

.logos-marquee__item:hover { color: var(--clr-dark); }

.logos-marquee__item img {
	height: 28px;
	width: auto;
	display: block;
	opacity: 1;
	transition: opacity .2s;
}

.logos-marquee__item:hover img {
	opacity: 0.8;
}

@keyframes marquee {
	from { transform: translateX(0); }
	to   { transform: translateX(-100%); }
}

/* =========================================================
   VIDEO MODAL
   ========================================================= */
.video-modal {
	position: fixed;
	inset: 0;
	z-index: 200;
	background-color: rgba(0, 0, 0, 0.93);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem var(--site-margin);

	opacity: 0;
	pointer-events: none;
	transition: opacity 0.4s ease;
}

.video-modal.is-open {
	opacity: 1;
	pointer-events: auto;
}

.video-modal__inner {
	width: 100%;
	max-width: 960px;
	aspect-ratio: 16 / 9;
	border-radius: 1rem;
	overflow: hidden;
	box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
}

.video-modal__player {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.video-modal__close {
	position: absolute;
	top: 5%;
	right: 4%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	min-width: 55px;
	min-height: 55px;
	cursor: pointer;
	background: none;
	border: none;
}

.video-modal .close-line {
	background-color: white;
}

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

/* =========================================================
   SECTION DATA — light: fundo sage, texto escuro
   ========================================================= */

.section-data {
	view-timeline-name: --data-scroll;
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: center;
	gap: 6rem;
	padding: 8rem var(--site-margin) 4rem;
	background-color: white;
}

.section-data__text h2 {
	font-family: var(--font-grotesk);
    font-size: clamp(2.25rem, 5.5vw, 3rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--clr-dark);
	margin-bottom: 1.5rem;
}

.section-data__text p {
	margin-bottom: 1.5rem;
	color: var(--clr-dark);
}

.section-data__media {
	border-radius: 1.25rem;
}

.section-data__media img {
	width: 100%;
	display: block;
	object-fit: cover;
	border-radius: 0.5rem;
}

@supports (animation-timeline: view()) {
	@keyframes data-parallax {
		from { translate: 0 -18%; }
		to   { translate: 0 22%; }
	}

	.section-data__media {
		animation: data-parallax linear both;
		animation-timeline: --data-scroll;
		animation-range: entry 10% exit 90%;
	}
}

/* =========================================================
   SECTION OPERATION — light: fundo cream, texto escuro
   ========================================================= */

.section-operation {
	view-timeline-name: --operation-scroll;
	display: grid;
	grid-template-columns: 1fr 1fr;
	align-items: center;
	gap: 6rem;
	padding: 8rem var(--site-margin) 4rem;
	padding-bottom: 7rem;
	background-color: white;
}

.section-operation__text h2 {
	font-family: var(--font-grotesk);
    font-size: clamp(2.25rem, 5.5vw, 3rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--clr-dark);
    margin-bottom: 1.5rem;
}

.section-operation__text p {
	margin-bottom: 1.5rem;
	color: rgba(19, 37, 40, 0.75);
}

.section-operation__media {

}

.section-operation__media img {
	width: 100%;
	display: block;
	object-fit: cover;
}

@supports (animation-timeline: view()) {
	@keyframes operation-parallax {
		from { translate: 0 -18%; }
		to   { translate: 0 22%; }
	}

	.section-operation__media {
		animation: operation-parallax linear both;
		animation-timeline: --operation-scroll;
		animation-range: entry 10% exit 90%;
	}
}

/* ========================================================= */

.section-cta {
	text-align: center;
	background-color: var(--clr-lime);
	margin-bottom: 12rem;
	padding-top: 8rem;
	padding-bottom: 8rem;
}

.section-cta h2 {
	font-family: var(--font-grotesk);
	font-size: clamp(2rem, 4.5vw, 3.75rem);
	font-weight: 600;
	letter-spacing: -0.03em;
	line-height: 1.15;
	max-width: 45rem;
	margin: 0 auto;
	color: var(--clr-dark);
}

.section-cta a {
	display: inline-flex;
	align-items: center;
	margin-top: 1.5rem;
	padding: 1rem 2rem;
	border-radius: var(--btn-radius);
	background-color: var(--clr-dark);
	color: var(--clr-sage);
	font-family: var(--font-grotesk);
	font-size: 0.9375rem;
	font-weight: 600;
	transition: background-color .3s;
}

.section-cta a:hover { background-color: #172d30; }

/* =========================================================
   SECTION PRICING — tabela de planos
   ========================================================= */

.section-pricing {
	padding: 8rem var(--site-margin);
	padding-bottom: 12rem;
	margin-bottom: 2rem;
	background-color: var(--clr-dark);
}

.section-pricing__header {
	margin-bottom: 4rem;
}

.section-pricing__label {
	display: block;
	/* background-image: linear-gradient(var(--clr-lime), var(--clr-lime));
	background-repeat: no-repeat;
	background-size: 100% 12px;
	background-position: 0 calc(100% + 4px); */
	font-size: 0.8525rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: white;
	text-align: center;
	margin-bottom: 1rem;
}

.section-pricing__header h2 {
	ont-family: var(--font-grotesk);
    font-size: clamp(2.25rem, 5.5vw, 3rem);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: -0.03em;
	color: white;
	text-align: center;
	margin-bottom: 6rem;
}

.pricing-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
}

.pricing-card {
	position: relative;
	display: flex;
	flex-direction: column;
	padding: 3rem;
	border-radius: 1rem;
	margin-left: -1px;
	background-color: #ffffff;
	color: var(--clr-dark);
	border: 1px solid var(--clr-border);
}

.pricing-card--featured {
	background-color: #ffffff;
	color: var(--clr-dark);
	border-color: var(--clr-dark);
	z-index: 1;
}

.pricing-card__badge {
	display: inline-block;
	align-self: flex-start;
	padding: 0.3rem 0.85rem;
	border-radius: 2rem;
	background-color: var(--clr-lime);
	color: var(--clr-dark);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	margin-bottom: 1.5rem;
}

.pricing-card__top {
	margin-bottom: 2rem;
}

.pricing-card__name {
	font-family: var(--font-grotesk);
	font-size: 1.375rem;
	font-weight: 600;
	letter-spacing: -0.02em;
	margin-bottom: 0.6rem;
}


.pricing-card__price {
	display: flex;
	align-items: baseline;
	gap: 0.2rem;
	margin-bottom: 2.5rem;
	padding-bottom: 2.5rem;
	border-bottom: 1px solid var(--clr-border);
}


.pricing-card__currency {
	font-size: 1.25rem;
	font-weight: 500;
}

.pricing-card__amount {
	font-size: clamp(2.5rem, 3.5vw, 2.5rem);
	font-weight: 600;
	letter-spacing: -0.04em;
	line-height: 1;
}

.pricing-card__period {
	font-size: 0.9375rem;
	font-weight: 400;
	color: rgba(19, 37, 40, 0.45);
	margin-left: 0.15rem;
}


.pricing-card__features {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
	flex: 1;
	margin-bottom: 2.5rem;
}

.pricing-card__features li {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	font-size: 0.9375rem;
	font-weight: 400;
	line-height: 1.4;
}

.pricing-card__features li::before {
	content: '';
	display: block;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background-color: var(--clr-lime);
	flex-shrink: 0;
}

.pricing-card .pricing-card__cta {
	align-self: stretch;
	justify-content: center;
}


@media (max-width: 900px) {
	.pricing-grid {
		grid-template-columns: 1fr;
	}

	.pricing-card {
		margin-left: 0;
		margin-top: -1px;
	}
}

/* =========================================================
   FOOTER — mantém dark como âncora visual
   ========================================================= */

.footer {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 0;
	background-color: var(--clr-dark);
	padding: 10rem var(--site-margin) 2.5rem;
	font-family: var(--font-grotesk);
}

.footer__wordmark {
	font-size: clamp(18rem, 18vw, 18rem);
	font-weight: 500;
	letter-spacing: -0.04em;
	line-height: 0.85;
	color: white;
	padding-bottom: 3rem;
}

.footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 2rem;
	border-top: 1px solid rgba(219, 225, 210, 0.12);
}

.footer__copy {
	font-size: 0.8125rem;
	color: rgba(219, 225, 210, 0.65);
}

.footer__nav {
	display: flex;
	gap: 2.5rem;
}

.footer__nav a {
	font-size: 0.875rem;
	color: rgba(219, 225, 210, 0.72);
	text-decoration: none;
	transition: color .2s;
}

.footer__nav a:hover { color: var(--clr-sage); }

.footer__social {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.8125rem;
	color: rgba(219, 225, 210, 0.72);
	text-decoration: none;
	transition: color .2s;
}

.footer__social:hover { color: var(--clr-lime); }

/* =========================================================
   SKIP LINK
   ========================================================= */

.skip-link {
	position: absolute;
	top: -100%;
	left: 1rem;
	z-index: 9999;
	padding: 0.75rem 1.5rem;
	background-color: var(--clr-lime);
	color: var(--clr-dark);
	font-family: var(--font-grotesk);
	font-size: 0.9375rem;
	font-weight: 600;
	border-radius: var(--btn-radius);
	text-decoration: none;
	transition: top 0.2s ease;
}

.skip-link:focus {
	top: 1rem;
	outline: 3px solid var(--clr-accent);
	outline-offset: 2px;
}

/* =========================================================
   RESPONSIVE — mobile breakpoints
   ========================================================= */

/* Nav buttons collapse on small screens */
@media (max-width: 600px) {
	.menu-btn,
	.contact-btn {
		min-width: auto;
		width: var(--btn-height);
		grid-template-columns: 1fr;
	}

	.menu-btn-text,
	.contact-btn-text {
		display: none;
	}

	.burger-wrapper,
	.arrow-circle {
		margin: auto;
	}
}

/* Challenge section — stack on mobile */
@media (max-width: 900px) {
	.challenge-wrapper {
		grid-template-columns: 1fr;
		gap: 2.5rem;
	}

	.challenge-sticky {
		position: static;
	}

	.challenge-cards {
		padding-bottom: 0;
	}

	.challenge-track li {
		position: static;
	}
}

/* Data and operation sections — single column */
@media (max-width: 900px) {
	.section-data,
	.section-operation {
		grid-template-columns: 1fr;
		gap: 2.5rem;
		padding-block: 4rem;
	}

	.section-data__media,
	.section-operation__media {
		animation: none !important;
		translate: none !important;
	}
}

/* Features grid — 2 columns on tablet, 1 on mobile */
@media (max-width: 900px) {
	.features-grid {
		grid-template-columns: repeat(2, 1fr);
		margin-top: 0;
	}
}

@media (max-width: 540px) {
	.features-grid {
		grid-template-columns: 1fr;
	}
}

/* Pricing grid — single column */
@media (max-width: 900px) {
	.pricing-grid {
		grid-template-columns: 1fr;
	}
	.pricing-card {
		margin-left: 0;
		margin-top: -1px;
	}
}

/* Footer bottom — stack on small screens */
@media (max-width: 640px) {
	.footer__bottom {
		flex-direction: column;
		align-items: flex-start;
		gap: 1.25rem;
	}
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */