/*
Theme Name: GF Studio 3D
Theme URI: https://gfstudio3d.com.br
Description: Child theme da GeneratePress construído para a GF STUDIO 3D — loja de impressão 3D (catálogo pronto + encomendas personalizadas). Paleta escura, acento ciano tecnológico, tipografia Space Grotesk + Inter.
Author: GF STUDIO 3D
Template: generatepress
Version: 1.0.0
Text Domain: gf-studio-3d
*/

/* =========================================================
   1. DESIGN TOKENS
   ========================================================= */
:root {
	/* Cores base */
	--gf-bg: #181815;
	--gf-bg-elevated: #201F1C;
	--gf-bg-highlight: #2A2A25;
	--gf-border: #38382F;

	/* Texto */
	--gf-text: #F4F3EC;
	--gf-text-muted: #A6A498;

	/* Acentos */
	--gf-accent: #00E5D6;
	--gf-accent-dark: #00B8AD;
	--gf-accent-2: #FF7A3D;
	--gf-success: #6FCF97;

	/* Tipografia */
	--gf-font-display: "Space Grotesk", "Segoe UI", sans-serif;
	--gf-font-body: "Inter", "Segoe UI", sans-serif;

	/* Layout */
	--gf-radius-sm: 6px;
	--gf-radius-md: 12px;
	--gf-radius-lg: 20px;
	--gf-container: 1240px;
	--gf-gap: clamp(1rem, 2vw, 2rem);
}

/* =========================================================
   2. RESET LEVE + BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

body {
	background-color: var(--gf-bg);
	color: var(--gf-text);
	font-family: var(--gf-font-body);
	font-size: 16px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .gf-display {
	font-family: var(--gf-font-display);
	color: var(--gf-text);
	line-height: 1.15;
	margin: 0 0 0.5em;
	font-weight: 600;
}

h1 { font-size: clamp(2.25rem, 5vw, 4.5rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: 1.25rem; }

p { color: var(--gf-text-muted); }

a { color: var(--gf-accent); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gf-accent-dark); }

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

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

.gf-section {
	padding: clamp(3rem, 7vw, 6rem) 0;
}

.gf-section--alt {
	background: var(--gf-bg-elevated);
}

.gf-eyebrow {
	display: inline-block;
	font-family: var(--gf-font-display);
	font-size: 0.75rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--gf-accent);
	background: rgba(0, 229, 214, 0.08);
	border: 1px solid rgba(0, 229, 214, 0.25);
	border-radius: 999px;
	padding: 0.35rem 0.9rem;
	margin-bottom: 1rem;
}

.gf-section-head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 1.5rem;
	flex-wrap: wrap;
	margin-bottom: 2.5rem;
}

.gf-section-head p { max-width: 46ch; margin: 0.5rem 0 0; }

/* =========================================================
   3. BOTÕES
   ========================================================= */
.gf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	font-family: var(--gf-font-display);
	font-weight: 600;
	font-size: 0.95rem;
	padding: 0.9rem 1.75rem;
	border-radius: var(--gf-radius-sm);
	border: 1px solid transparent;
	cursor: pointer;
	transition: transform .15s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
	white-space: nowrap;
}
.gf-btn:hover { transform: translateY(-2px); }

.gf-btn--primary {
	background: var(--gf-accent);
	color: #0A0F0E;
}
.gf-btn--primary:hover { background: var(--gf-accent-dark); color: #0A0F0E; }

.gf-btn--outline {
	background: transparent;
	color: var(--gf-text);
	border-color: var(--gf-border);
}
.gf-btn--outline:hover { border-color: var(--gf-accent); color: var(--gf-accent); }

.gf-btn--whatsapp {
	background: #1FAF52;
	color: #fff;
}
.gf-btn--whatsapp:hover { background: #178c41; color: #fff; }

.gf-btn--sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }
.gf-btn--block { width: 100%; }

/* =========================================================
   4. HEADER
   ========================================================= */
.gf-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(24, 24, 21, 0.92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--gf-border);
}

.gf-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	padding: 1rem 1.25rem;
	max-width: var(--gf-container);
	margin: 0 auto;
}

.gf-header__logo img { max-height: 40px; }
.gf-header__logo { font-family: var(--gf-font-display); font-weight: 700; font-size: 1.25rem; color: var(--gf-text); }

.gf-nav { display: flex; align-items: center; gap: 2rem; }
.gf-nav ul { list-style: none; display: flex; gap: 1.75rem; margin: 0; padding: 0; }
.gf-nav a {
	color: var(--gf-text);
	font-size: 0.95rem;
	font-weight: 500;
	position: relative;
}
.gf-nav a:hover { color: var(--gf-accent); }

.gf-header__cta { display: flex; align-items: center; gap: 0.75rem; }

.gf-menu-toggle {
	display: none;
	background: none;
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-sm);
	color: var(--gf-text);
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

@media (max-width: 900px) {
	.gf-nav { display: none; }
	.gf-nav.is-open {
		display: flex;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--gf-bg-elevated);
		border-bottom: 1px solid var(--gf-border);
		flex-direction: column;
		align-items: flex-start;
		padding: 1.5rem 1.25rem;
	}
	.gf-nav.is-open ul { flex-direction: column; gap: 1.25rem; width: 100%; }
	.gf-menu-toggle { display: flex; }
	.gf-header__cta .gf-btn span { display: none; }
}

/* =========================================================
   5. HERO
   ========================================================= */
.gf-hero {
	padding: clamp(3rem, 8vw, 6rem) 0;
}
.gf-hero__grid {
	display: grid;
	grid-template-columns: 1.1fr 0.9fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}
.gf-hero h1 { margin-bottom: 1rem; }
.gf-hero__lead { font-size: 1.1rem; max-width: 46ch; margin-bottom: 2rem; }
.gf-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.gf-hero__proof {
	display: flex;
	flex-wrap: wrap;
	gap: 1.5rem;
	font-size: 0.875rem;
	color: var(--gf-text-muted);
}
.gf-hero__proof strong { color: var(--gf-text); }

.gf-hero__media {
	border-radius: var(--gf-radius-lg);
	overflow: hidden;
	border: 1px solid var(--gf-border);
	aspect-ratio: 4/5;
	background: var(--gf-bg-elevated);
}
.gf-hero__media img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
	.gf-hero__grid { grid-template-columns: 1fr; }
	.gf-hero__media { order: -1; aspect-ratio: 16/10; }
}

/* =========================================================
   6. CARDS NUMERADOS ("O que fazemos")
   ========================================================= */
.gf-cards {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gf-gap);
}
.gf-card {
	background: var(--gf-bg-elevated);
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-md);
	padding: 2rem;
	transition: border-color .2s ease, transform .2s ease;
}
.gf-card:hover { border-color: var(--gf-accent); transform: translateY(-4px); }
.gf-card__number {
	font-family: var(--gf-font-display);
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--gf-accent);
	margin-bottom: 1rem;
	display: block;
}
@media (max-width: 900px) {
	.gf-cards { grid-template-columns: 1fr; }
}

/* =========================================================
   7. GRID DE PRODUTOS / CATÁLOGO
   ========================================================= */
.gf-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-bottom: 2rem;
}
.gf-filter {
	font-family: var(--gf-font-display);
	font-size: 0.85rem;
	font-weight: 600;
	padding: 0.5rem 1.1rem;
	border-radius: 999px;
	border: 1px solid var(--gf-border);
	background: transparent;
	color: var(--gf-text-muted);
	cursor: pointer;
	transition: all .2s ease;
}
.gf-filter:hover,
.gf-filter.is-active {
	border-color: var(--gf-accent);
	color: var(--gf-accent);
	background: rgba(0, 229, 214, 0.08);
}

.gf-product-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--gf-gap);
}
@media (max-width: 1100px) { .gf-product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .gf-product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .gf-product-grid { grid-template-columns: 1fr; } }

.gf-product-card {
	background: var(--gf-bg-elevated);
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-md);
	overflow: hidden;
	transition: border-color .2s ease, transform .2s ease;
	display: flex;
	flex-direction: column;
}
.gf-product-card:hover { border-color: var(--gf-accent); transform: translateY(-4px); }
.gf-product-card__image {
	aspect-ratio: 1/1;
	background: var(--gf-bg-highlight);
	overflow: hidden;
}
.gf-product-card__image img { width: 100%; height: 100%; object-fit: cover; }
.gf-product-card__body { padding: 1.25rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.gf-product-card__cat { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gf-text-muted); }
.gf-product-card__title { font-size: 1.05rem; margin: 0; }
.gf-product-card__price { color: var(--gf-accent); font-family: var(--gf-font-display); font-weight: 600; margin-top: auto; }

/* WooCommerce: reaproveita os estilos de card acima nos loops nativos */
ul.products li.product {
	background: var(--gf-bg-elevated) !important;
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-md);
	padding: 1rem !important;
}
ul.products li.product:hover { border-color: var(--gf-accent); }
.woocommerce ul.products li.product .price { color: var(--gf-accent) !important; font-family: var(--gf-font-display); }
.woocommerce span.onsale {
	background: var(--gf-accent-2) !important;
	font-family: var(--gf-font-display);
}
.woocommerce a.button, .woocommerce button.button, .woocommerce #respond input#submit {
	background: var(--gf-accent) !important;
	color: #0A0F0E !important;
	border-radius: var(--gf-radius-sm) !important;
	font-family: var(--gf-font-display);
	font-weight: 600;
}
.woocommerce a.button:hover, .woocommerce button.button:hover { background: var(--gf-accent-dark) !important; }

/* =========================================================
   8. ENCOMENDA PERSONALIZADA
   ========================================================= */
.gf-order {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: start;
}
.gf-order__steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.75rem; }
.gf-order__step { display: flex; gap: 1.25rem; }
.gf-order__step-num {
	flex-shrink: 0;
	width: 44px; height: 44px;
	border-radius: 50%;
	border: 1px solid var(--gf-accent);
	color: var(--gf-accent);
	display: flex; align-items: center; justify-content: center;
	font-family: var(--gf-font-display); font-weight: 700;
}
.gf-order__step h3 { margin-bottom: 0.25rem; }

.gf-order__panel {
	background: var(--gf-bg);
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-lg);
	padding: 2rem;
}

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

/* Formulários (CF7, WooCommerce) */
.gf-order__panel input[type=text],
.gf-order__panel input[type=email],
.gf-order__panel input[type=tel],
.gf-order__panel textarea,
.gf-order__panel select,
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea {
	width: 100%;
	background: var(--gf-bg-highlight);
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-sm);
	color: var(--gf-text);
	padding: 0.75rem 1rem;
	font-family: var(--gf-font-body);
	margin-bottom: 1rem;
}
.gf-order__panel label { font-size: 0.85rem; color: var(--gf-text-muted); display: block; margin-bottom: 0.35rem; }
.gf-order__panel input:focus, .gf-order__panel textarea:focus, .gf-order__panel select:focus {
	outline: none; border-color: var(--gf-accent);
}

/* =========================================================
   9. PORTFÓLIO
   ========================================================= */
.gf-portfolio-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gf-gap);
}
.gf-portfolio-item {
	position: relative;
	border-radius: var(--gf-radius-md);
	overflow: hidden;
	aspect-ratio: 4/3;
	border: 1px solid var(--gf-border);
}
.gf-portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.gf-portfolio-item:hover img { transform: scale(1.06); }
.gf-portfolio-item__meta {
	position: absolute; inset: auto 0 0 0;
	background: linear-gradient(to top, rgba(10,10,8,0.92), transparent);
	padding: 1.5rem 1.25rem 1rem;
	font-size: 0.85rem;
	color: var(--gf-text-muted);
}
.gf-portfolio-item__meta strong { color: var(--gf-text); display: block; margin-bottom: 0.2rem; font-family: var(--gf-font-display); }
@media (max-width: 900px) { .gf-portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gf-portfolio-grid { grid-template-columns: 1fr; } }

/* =========================================================
   10. PROVA SOCIAL
   ========================================================= */
.gf-testimonials {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--gf-gap);
}
.gf-testimonial {
	background: var(--gf-bg-elevated);
	border: 1px solid var(--gf-border);
	border-radius: var(--gf-radius-md);
	padding: 1.75rem;
}
.gf-testimonial__stars { color: var(--gf-accent-2); margin-bottom: 0.75rem; letter-spacing: 0.1em; }
.gf-testimonial__author { font-family: var(--gf-font-display); color: var(--gf-text); margin-top: 1rem; font-size: 0.9rem; }
@media (max-width: 900px) { .gf-testimonials { grid-template-columns: 1fr; } }

.gf-stats { display: flex; flex-wrap: wrap; gap: 3rem; margin-top: 3rem; }
.gf-stat__number { font-family: var(--gf-font-display); font-size: 2.5rem; font-weight: 700; color: var(--gf-accent); }
.gf-stat__label { color: var(--gf-text-muted); font-size: 0.875rem; }

/* =========================================================
   11. INSTAGRAM + CTA FINAL
   ========================================================= */
.gf-instagram-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 0.75rem;
}
.gf-instagram-grid a { aspect-ratio: 1/1; overflow: hidden; border-radius: var(--gf-radius-sm); }
.gf-instagram-grid img { width: 100%; height: 100%; object-fit: cover; transition: opacity .2s ease; }
.gf-instagram-grid a:hover img { opacity: 0.75; }
@media (max-width: 900px) { .gf-instagram-grid { grid-template-columns: repeat(3, 1fr); } }

.gf-final-cta {
	text-align: center;
	background: radial-gradient(circle at 50% 0%, rgba(0,229,214,0.12), transparent 60%), var(--gf-bg-elevated);
	border-top: 1px solid var(--gf-border);
	border-bottom: 1px solid var(--gf-border);
}
.gf-final-cta h2 { max-width: 20ch; margin: 0 auto 1.5rem; }
.gf-final-cta__actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* =========================================================
   12. FOOTER
   ========================================================= */
.gf-footer {
	background: #131311;
	border-top: 1px solid var(--gf-border);
	padding: 4rem 0 1.5rem;
	font-size: 0.9rem;
}
.gf-footer__grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: var(--gf-gap);
	margin-bottom: 3rem;
}
.gf-footer h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gf-text-muted); margin-bottom: 1.25rem; }
.gf-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.65rem; }
.gf-footer a { color: var(--gf-text-muted); }
.gf-footer a:hover { color: var(--gf-accent); }
.gf-footer__bottom {
	border-top: 1px solid var(--gf-border);
	padding-top: 1.5rem;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 1rem;
	color: var(--gf-text-muted);
	font-size: 0.8rem;
}
@media (max-width: 900px) { .gf-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .gf-footer__grid { grid-template-columns: 1fr; } }

/* =========================================================
   13. BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================= */
.gf-whatsapp-float {
	position: fixed;
	bottom: 1.5rem;
	right: 1.5rem;
	z-index: 999;
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: #1FAF52;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 8px 24px rgba(0,0,0,0.35);
	transition: transform .2s ease;
}
.gf-whatsapp-float:hover { transform: scale(1.08); }
.gf-whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }

/* =========================================================
   14. UTILITÁRIOS
   ========================================================= */
.gf-text-center { text-align: center; }
.gf-mt-0 { margin-top: 0; }
.gf-badge {
	display: inline-block;
	font-family: var(--gf-font-display);
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #0A0F0E;
	background: var(--gf-accent-2);
	border-radius: 4px;
	padding: 0.2rem 0.6rem;
}