/*
══════════════════════════════════════════════════════
FÁBRICA DE SOM — Stylesheet Principal
══════════════════════════════════════════════════════

DOCUMENTAÇÃO PARA AI AGENTS:
Este ficheiro contém todos os estilos da landing page.
A estética é inspirada em palcos, espetáculos e tecnologia
audiovisual — cores escuras com acentos vibrantes.

PALETA:
  --bg:         #09090b   (fundo principal, quase preto)
  --surface:    #18181b   (cards e superfícies elevadas)
  --border:     #27272a   (bordas subtis)
  --text:       #fafafa   (texto principal, branco suave)
  --text-muted: #a1a1aa   (texto secundário)
  --accent:     #f97316   (laranja vibrante, CTAs)
  --accent-alt: #a855f7   (roxo, destaques secundários)
  --som:        #22d3ee   (ciano para secção de Som)
  --luz:        #facc15   (amarelo para secção de Luz)
  --video:      #f43f5e   (rosa/vermelho para secção de Vídeo)

TIPOGRAFIA:
  Display/Headings: 'Outfit', sans-serif
  Monospace accents: 'JetBrains Mono', monospace

BREAKPOINTS:
  Mobile:  <768px
  Tablet:  768px–1024px
  Desktop: >1024px
══════════════════════════════════════════════════════
*/

/* ─── RESET & VARIABLES ─── */
:root {
    --bg: #09090b;
    --surface: #18181b;
    --surface-hover: #1f1f23;
    --border: #27272a;
    --text: #fafafa;
    --text-muted: #a1a1aa;
    --accent: #f97316;
    --accent-hover: #fb923c;
    --accent-alt: #a855f7;
    --som: #22d3ee;
    --luz: #facc15;
    --video: #f43f5e;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

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

/* ─── CUSTOM SCROLLBAR ─── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── NAVIGATION ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.nav--scrolled {
    border-bottom-color: var(--border);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    line-height: 1.2;
}

.nav__logo-icon {
    font-size: 1.5rem;
    color: var(--accent);
}

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

.nav__link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    transition: color var(--transition);
    position: relative;
}

.nav__link:hover {
    color: var(--text);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    background: var(--accent);
    color: var(--bg) !important;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 700;
    transition: background var(--transition);
}

.nav__link--cta:hover {
    background: var(--accent-hover);
}

.nav__link--cta::after {
    display: none;
}

.nav__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
}

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(249, 115, 22, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(249, 115, 22, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero__glow--1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -100px;
    opacity: 0.15;
    animation: float 8s ease-in-out infinite;
}

.hero__glow--2 {
    width: 500px;
    height: 500px;
    background: var(--accent-alt);
    bottom: -150px;
    left: -100px;
    opacity: 0.1;
    animation: float 10s ease-in-out infinite reverse;
}

.hero__glow--3 {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--som);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.05;
    filter: blur(100px);
    border-radius: 50%;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -20px); }
}

.hero__content {
    position: relative;
    text-align: center;
    max-width: 800px;
    animation: fadeUp 1s ease-out;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero__badge {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 100px;
    padding: 10px 28px;
    margin-bottom: 32px;
    animation: fadeUp 1s ease-out 0.2s both;
}

.hero__badge-number {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.hero__badge-text {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent);
}

.hero__title {
    margin-bottom: 24px;
    animation: fadeUp 1s ease-out 0.3s both;
}

.hero__title-line {
    display: block;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 0.95;
}

.hero__title-line--1 {
    font-size: clamp(3.5rem, 10vw, 7rem);
    color: var(--text);
}

.hero__title-line--2 {
    font-size: clamp(3.5rem, 10vw, 7rem);
    background: linear-gradient(135deg, var(--accent), var(--accent-alt));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--text-muted);
    max-width: 550px;
    margin: 0 auto 40px;
    line-height: 1.7;
    animation: fadeUp 1s ease-out 0.4s both;
}

.hero__subtitle strong {
    color: var(--text);
    font-weight: 600;
}

.hero__ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 1s ease-out 0.5s both;
}

.hero__stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 64px;
    animation: fadeUp 1s ease-out 0.6s both;
}

.hero__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.hero__stat-number {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
}

.hero__stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
}

.btn--primary {
    background: var(--accent);
    color: var(--bg);
}

.btn--primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(249, 115, 22, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--border);
}

.btn--outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ─── SECTION HEADERS ─── */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    padding: 6px 16px;
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 100px;
}

.section-header__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-header__desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── CURSOS OVERVIEW ─── */
.cursos {
    padding: 120px 0;
}

.cursos__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.curso-card {
    display: flex;
    flex-direction: column;
    padding: 40px 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.curso-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity var(--transition);
}

.curso-card--som::before { background: var(--som); }
.curso-card--luz::before { background: var(--luz); }
.curso-card--video::before { background: var(--video); }

.curso-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.curso-card:hover::before {
    opacity: 1;
}

.curso-card__icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
}

.curso-card--som .curso-card__icon { color: var(--som); }
.curso-card--luz .curso-card__icon { color: var(--luz); }
.curso-card--video .curso-card__icon { color: var(--video); }

.curso-card__area {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.curso-card__title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.curso-card--som .curso-card__title { color: var(--som); }
.curso-card--luz .curso-card__title { color: var(--luz); }
.curso-card--video .curso-card__title { color: var(--video); }

.curso-card__modules {
    flex: 1;
    margin-bottom: 24px;
}

.curso-card__modules li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}

.curso-card__modules li:last-child {
    border-bottom: none;
}

.curso-card__link {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
    transition: color var(--transition);
}

.curso-card:hover .curso-card__link {
    color: var(--accent);
}

/* ─── DESTAQUES ─── */
.destaques {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.destaques__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.destaque {
    text-align: center;
}

.destaque__number {
    display: block;
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.destaque__text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ─── AREA DETAIL ─── */
.area-detail {
    padding: 120px 0;
}

.area-detail--alt {
    background: var(--surface);
}

.area-detail__header {
    margin-bottom: 64px;
}

.area-detail__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 16px;
    padding: 6px 16px;
    border-radius: 100px;
}

.area-detail__header--som .area-detail__tag {
    color: var(--som);
    border: 1px solid rgba(34, 211, 238, 0.3);
}

.area-detail__header--luz .area-detail__tag {
    color: var(--luz);
    border: 1px solid rgba(250, 204, 21, 0.3);
}

.area-detail__header--video .area-detail__tag {
    color: var(--video);
    border: 1px solid rgba(244, 63, 94, 0.3);
}

.area-detail__title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.area-detail__desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.7;
}

/* ─── MÓDULO CARDS ─── */
.modulo {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    margin-bottom: 24px;
    transition: border-color var(--transition);
}

.area-detail--alt .modulo {
    background: var(--surface-hover);
}

.modulo:hover {
    border-color: rgba(249, 115, 22, 0.3);
}

.modulo__header {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.modulo__number {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.5;
    flex-shrink: 0;
    line-height: 1;
    padding-top: 4px;
}

.modulo__title {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.modulo__meta {
    display: flex;
    gap: 16px;
}

.modulo__duration,
.modulo__price {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 3px 10px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.modulo__price {
    color: var(--accent);
}

.modulo__objective {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.modulo__objective strong {
    color: var(--text);
}

.modulo__content h4 {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.modulo__content ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.modulo__content li {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding-left: 16px;
    position: relative;
    line-height: 1.5;
}

.modulo__content li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.8rem;
}

.modulo__audience {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.modulo__audience strong {
    color: var(--text);
}

/* ─── PREÇOS ─── */
.precos {
    padding: 120px 0;
    background: var(--surface);
}

.precos__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.preco-card {
    padding: 40px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
}

.preco-card--featured {
    border-color: var(--accent);
    box-shadow: 0 0 60px rgba(249, 115, 22, 0.1);
}

.preco-card__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 6px 20px;
    border-radius: 100px;
    white-space: nowrap;
}

.preco-card__label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.preco-card__price {
    margin-bottom: 24px;
}

.preco-card__amount {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.preco-card--featured .preco-card__amount {
    color: var(--accent);
}

.preco-card__unit {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.preco-card__unit s {
    color: var(--text-muted);
    opacity: 0.6;
}

.preco-card__features {
    margin-bottom: 32px;
}

.preco-card__features li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    padding-left: 20px;
    position: relative;
}

.preco-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 0.8rem;
}

.preco-card__features li:last-child {
    border-bottom: none;
}

/* ─── PÚBLICO ─── */
.publico {
    padding: 120px 0;
}

.publico__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.publico__item {
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
    transition: all var(--transition);
}

.publico__item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* ─── CONTACTO / FORM ─── */
.contacto {
    padding: 120px 0;
    background: var(--surface);
}

.contacto__form-wrap {
    max-width: 700px;
    margin: 0 auto;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form__group {
    margin-bottom: 16px;
}

.form__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.form__input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: border-color var(--transition);
    -webkit-appearance: none;
}

.form__input::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

.form__input:focus {
    outline: none;
    border-color: var(--accent);
}

.form__select {
    cursor: pointer;
}

.form__textarea {
    resize: vertical;
    min-height: 100px;
}

.form__note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 12px;
    opacity: 0.7;
}

.form__success {
    text-align: center;
    padding: 60px 20px;
}

.form__success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.form__success h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
}

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

/* ─── FOOTER ─── */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--border);
}

.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
}

.footer__logo {
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

.footer__tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.footer__links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer__links a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--accent);
}

.footer__copy {
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.6;
}

/* ─── GALERIA ─── */
.galeria {
    padding: 120px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--surface);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.4), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ─── SECTION GALLERY ─── */
.section-gallery {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.section-gallery__item {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: border-color var(--transition);
}

.section-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.section-gallery__item:hover {
    border-color: var(--accent);
}

.section-gallery__item:hover img {
    transform: scale(1.05);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
    .cursos__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .destaques__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .publico__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .modulo__content ul {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav__links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(9, 9, 11, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        z-index: 999;
    }

    .nav__links.active {
        display: flex;
    }

    .nav__link {
        font-size: 1.2rem;
    }

    .nav__burger {
        display: flex;
        z-index: 1001;
    }

    .hero__stats {
        gap: 24px;
    }

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

    .destaques__grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

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

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

    .modulo {
        padding: 24px;
    }

    .modulo__header {
        flex-direction: column;
        gap: 8px;
    }

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

@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }
    .destaques__grid {
        grid-template-columns: 1fr;
    }
    .publico__grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}