/* ===== RESET E VARIÁVEIS ===== */
:root {
    --primary: #D35400;
    --primary-light: #FAD7A0;
    --primary-dark: #A04000;
    --accent: #E67E22;
    --bg: #FFF8F0;
    --branco: #FFFFFF;
    --texto: #2D3436;
    --texto-cinza: #636E72;
    --sombra: 0 4px 20px rgba(211, 84, 0, 0.15);
    --sombra-card: 0 8px 30px rgba(0, 0, 0, 0.08);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-titulo: 'Playfair Display', serif;
    --font-corpo: 'Poppins', sans-serif;
    --header-h: 70px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

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

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 50px;
}

.section__tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: var(--branco);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}

.section__title {
    font-family: var(--font-titulo);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--texto);
    line-height: 1.2;
    margin-bottom: 15px;
}

.section__desc {
    font-size: 1.05rem;
    color: var(--texto-cinza);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-corpo);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
    justify-content: center;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--branco);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(211, 84, 0, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(211, 84, 0, 0.5);
}

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

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

.btn--lg { padding: 14px 36px; font-size: 1.05rem; }

.btn--whatsapp {
    background: #25D366;
    color: var(--branco);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn--whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.btn--whatsapp-header {
    padding: 8px 18px;
    font-size: 0.85rem;
    background: #25D366;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--texto);
}

.header__logo-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header__logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.header__logo-text span { color: var(--primary); }

/* Navigation */
.nav__list {
    display: flex;
    gap: 30px;
}

.nav__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--texto-cinza);
    transition: var(--transition);
    position: relative;
}

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

.nav__link:hover { color: var(--primary); }
.nav__link:hover::after { width: 100%; }

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-btn {
    position: relative;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--texto);
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
}

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

.cart-btn__badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: var(--branco);
    font-size: 0.65rem;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-corpo);
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2.5px;
    background: var(--texto);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    padding: calc(var(--header-h) + 60px) 0 60px;
    background: linear-gradient(135deg, var(--bg) 0%, var(--branco) 50%, #FCE4D6 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero__badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: var(--branco);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease forwards;
}

.hero__title {
    font-family: var(--font-titulo);
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--texto);
    margin-bottom: 20px;
    animation: fadeInUp 0.6s 0.1s ease forwards;
    opacity: 0;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: var(--texto-cinza);
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 500px;
    animation: fadeInUp 0.6s 0.2s ease forwards;
    opacity: 0;
}

.hero__actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s 0.3s ease forwards;
    opacity: 0;
}

/* Hero Image */
.hero__image-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__image-placeholder {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.4);
    animation: float 4s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(211, 84, 0, 0.25);
}

.hero__floating {
    position: absolute;
    font-size: 1.8rem;
    color: var(--primary);
    opacity: 0.6;
    animation: float 3s ease-in-out infinite;
}

.hero__floating--1 { top: 5%; left: 5%; animation-delay: 0s; }
.hero__floating--2 { bottom: 15%; right: 5%; animation-delay: 0.5s; }
.hero__floating--3 { top: 50%; right: -10px; animation-delay: 1s; font-size: 1.2rem; color: var(--accent); }

/* Hero Wave */
.hero__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    overflow: hidden;
}

.hero__wave svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* ===== PRODUTOS ===== */
.produtos { background: var(--branco); }

.produtos__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.produto-card {
    background: var(--branco);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--sombra-card);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.produto-card__image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.produto-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--accent);
    color: var(--branco);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
}

.produto-card__body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.produto-card__name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 5px;
}

.produto-card__desc {
    font-size: 0.85rem;
    color: var(--texto-cinza);
    margin-bottom: 12px;
    line-height: 1.5;
    flex: 1;
}

.produto-card__price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.produto-card__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--primary-light);
    background: var(--branco);
    color: var(--primary);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--primary);
    color: var(--branco);
    border-color: var(--primary);
}

.qty-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.qty-value {
    font-weight: 600;
    font-size: 1.1rem;
    min-width: 30px;
    text-align: center;
}

.btn--add-cart {
    flex: 1;
    padding: 8px 16px;
    font-size: 0.85rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--branco);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn--add-cart:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(211, 84, 0, 0.4); }

/* ===== SOBRE ===== */
.sobre { background: var(--bg); }

.sobre__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.sobre__text p {
    font-size: 0.95rem;
    color: var(--texto-cinza);
    line-height: 1.7;
    margin-bottom: 15px;
}

.sobre__diferenciais {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 25px;
}

.diferencial {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
}

.diferencial i {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sobre__image-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-light), var(--primary), var(--primary-dark));
    border-radius: var(--radius);
    overflow: hidden;
}

/* ===== COMO FUNCIONA ===== */
.como-funciona { background: var(--branco); }

.passos__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.passo {
    text-align: center;
    padding: 35px 20px;
    background: var(--bg);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
    position: relative;
}

.passo:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-card);
}

.passo__number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.passo__icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
    margin-top: 10px;
}

.passo__title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.passo__desc {
    font-size: 0.88rem;
    color: var(--texto-cinza);
    line-height: 1.5;
}

/* ===== DEPOIMENTOS ===== */
.depoimentos { background: var(--bg); }

.depoimentos__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.depoimento {
    background: var(--branco);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--sombra-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.depoimento__stars {
    color: #FFD700;
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: flex;
    gap: 3px;
}

.depoimento__text {
    font-size: 0.9rem;
    color: var(--texto-cinza);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.depoimento__autor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.depoimento__avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 1rem;
}

.depoimento__autor strong {
    display: block;
    font-size: 0.9rem;
}

.depoimento__autor span {
    font-size: 0.8rem;
    color: var(--texto-cinza);
}

/* ===== BANNER SOLUÇÕESITE ===== */
.banner-dev {
    background:
        radial-gradient(circle at 20% 20%, rgba(243, 156, 18, 0.16), transparent 28%),
        radial-gradient(circle at 80% 10%, rgba(211, 84, 0, 0.12), transparent 24%),
        linear-gradient(135deg, #fff, #fff8f0);
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    overflow: hidden;
    position: relative;
}

.banner-dev__content {
    max-width: 650px;
    margin: 0 auto;
    padding: 38px 34px;
    border: 1px solid rgba(211, 84, 0, 0.18);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: 0 16px 40px rgba(211, 84, 0, 0.16);
    position: relative;
    animation: bannerPulse 1.8s ease-in-out infinite;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.banner-dev__content:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 50px rgba(211, 84, 0, 0.2);
}

.banner-dev__content .section__desc a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color 0.25s ease;
}

.banner-dev__content .section__desc a:hover {
    color: var(--primary-dark);
}

.banner-dev__action {
    margin-top: 25px;
}

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

.banner-dev__action .btn--outline:hover {
    background: var(--primary);
    color: var(--branco);
    transform: translateY(-3px);
}

.banner-dev__action .btn--outline i {
    transition: transform 0.25s ease;
}

.banner-dev__action .btn--outline:hover i {
    transform: translateX(5px);
}

@keyframes bannerPulse {
    0%, 100% {
        border-color: rgba(211, 84, 0, 0.22);
        box-shadow: 0 16px 40px rgba(211, 84, 0, 0.16);
    }
    50% {
        border-color: rgba(243, 156, 18, 0.85);
        box-shadow:
            0 0 0 4px rgba(243, 156, 18, 0.16),
            0 22px 62px rgba(243, 156, 18, 0.45);
    }
}

/* ===== CTA FINAL ===== */
.cta-final {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 80px 0;
    text-align: center;
}

.cta-final__title {
    font-family: var(--font-titulo);
    font-size: 2.5rem;
    color: var(--branco);
    margin-bottom: 15px;
}

.cta-final__desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 30px;
}

.cta-final .btn--primary {
    background: var(--branco);
    color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-final .btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--texto);
    color: var(--branco);
    padding: 60px 0 30px;
}

.footer__content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__brand .header__logo {
    color: var(--branco);
    margin-bottom: 15px;
}

.footer__desc {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 350px;
}

.footer__social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer__social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer__links ul, .footer__contato ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links li a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer__links li a:hover { color: var(--primary-light); }

.footer__contato li {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer__contato li i { width: 16px; color: var(--primary); }

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== CARRINHO SIDEBAR ===== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    max-width: 100%;
    height: 100%;
    background: var(--branco);
    z-index: 2001;
    display: flex;
    flex-direction: column;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
}

.cart-sidebar.active {
    right: 0;
}

.cart-sidebar__header {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-sidebar__header h3 {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-sidebar__close {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--texto-cinza);
    padding: 5px;
    transition: var(--transition);
}

.cart-sidebar__close:hover { color: var(--primary); }

.cart-sidebar__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-empty {
    text-align: center;
    padding: 50px 20px;
}

.cart-empty i {
    font-size: 3rem;
    color: var(--primary-light);
    margin-bottom: 15px;
}

.cart-empty p {
    font-size: 1.1rem;
    font-weight: 600;
}

.cart-empty span {
    font-size: 0.9rem;
    color: var(--texto-cinza);
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.cart-item__info {
    flex: 1;
}

.cart-item__name {
    font-weight: 600;
    font-size: 0.9rem;
}

.cart-item__price {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-item__qty button {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--primary-light);
    background: var(--branco);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cart-item__qty button:hover {
    background: var(--primary);
    color: var(--branco);
    border-color: var(--primary);
}

.cart-item__qty span {
    font-weight: 600;
    font-size: 0.95rem;
    min-width: 20px;
    text-align: center;
}

.cart-item__remove {
    background: none;
    border: none;
    color: #e74c3c;
    font-size: 1rem;
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
}

.cart-item__remove:hover { transform: scale(1.2); }

.cart-sidebar__footer {
    padding: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.cart-total strong {
    font-size: 1.3rem;
    color: var(--primary);
}

.cart-sidebar__footer .btn--whatsapp {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVO ===== */

/* Tablet */
@media (max-width: 992px) {
    .section { padding: 60px 0; }
    .section__title { font-size: 1.8rem; }

    .hero__container { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .hero__title { font-size: 2.5rem; }
    .hero__subtitle { margin: 0 auto 30px; }
    .hero__actions { justify-content: center; }
    .hero__image-placeholder { width: 280px; height: 280px; font-size: 4.5rem; }

    .sobre__content { grid-template-columns: 1fr; gap: 30px; }
    .sobre__image-placeholder { max-width: 400px; margin: 0 auto; aspect-ratio: 1; }

    .passos__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

    .depoimentos__grid { grid-template-columns: 1fr; gap: 20px; }

    .footer__content { grid-template-columns: 1fr 1fr; gap: 30px; }
    .footer__brand { grid-column: 1 / -1; }

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

    .nav {
        position: fixed;
        top: var(--header-h);
        right: -100%;
        width: 280px;
        height: calc(100vh - var(--header-h));
        background: var(--branco);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
        padding: 30px;
        transition: right 0.3s ease;
        z-index: 999;
    }

    .nav.active { right: 0; }

    .nav__list { flex-direction: column; gap: 20px; }
    .nav__link { font-size: 1rem; }

    .menu-toggle { display: flex; }
    .btn--whatsapp-header { display: none; }
}

/* Mobile */
@media (max-width: 576px) {
    .container { padding: 0 16px; }
    .section { padding: 50px 0; }
    .section__title { font-size: 1.5rem; }
    .section__desc { font-size: 0.9rem; }

    .hero { padding: calc(var(--header-h) + 40px) 0 50px; min-height: auto; }
    .hero__title { font-size: 1.8rem; }
    .hero__subtitle { font-size: 0.95rem; }
    .hero__actions { flex-direction: column; align-items: center; }
    .hero__actions .btn { width: 100%; max-width: 280px; }
    .hero__image-placeholder { width: 200px; height: 200px; font-size: 3.5rem; }

    .produtos__grid { grid-template-columns: 1fr; gap: 20px; }

    .sobre__diferenciais { grid-template-columns: 1fr; }
    .diferencial { font-size: 0.85rem; }

    .passos__grid { grid-template-columns: 1fr; gap: 15px; }
    .passo { padding: 28px 20px; }

    .cta-final__title { font-size: 1.8rem; }
    .cta-final__desc { font-size: 0.95rem; }

    .footer__content { grid-template-columns: 1fr; gap: 25px; }
    .footer__bottom { flex-direction: column; gap: 10px; text-align: center; }

    .cart-sidebar { width: 100%; right: -100%; }

    .produto-card__image { height: 180px; }

    .hero__floating { display: none; }
}