/* ============================================
   STAR RECICLAGEM - Estilos Principais
   Layout e estrutura das seções
   ============================================ */

/* ========== MAIN CONTENT ========== */
main {
    background-color: var(--branco);
}

/* ========== CONTAINER ========== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========== SEÇÕES ========== */
.section {
    padding: var(--spacing-16) 0;
}

.section--gray {
    background-color: var(--cinza-claro);
}

.section--blue {
    background: var(--gradient-hero);
}

.section--green {
    background: var(--gradient-verde);
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section__subtitle {
    display: inline-block;
    font-family: var(--font-corpo);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--verde-principal);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-3);
}

.section__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-4);
}

.section__description {
    font-size: var(--text-lg);
    color: var(--cinza-texto);
    max-width: 700px;
    margin: 0 auto;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    height: 80px;
    transition: all var(--transition-base);
    padding-top: env(safe-area-inset-top);
}

.header--scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

/* Header quando está sobre o footer */
.header--footer {
    background-color: var(--azul-principal);
    box-shadow: none;
}

.header--scrolled.header--footer .header__nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
}

.header--scrolled.header--footer .header__nav-link:hover,
.header--scrolled.header--footer .header__nav-link.active {
    color: var(--branco) !important;
}

.header--footer .logo--color {
    display: none !important;
}

.header--footer .logo--white {
    display: block !important;
}

.header--scrolled.header--footer .header__mobile-toggle span {
    background-color: var(--branco) !important;
}

.header--footer .header__cta .btn--primary {
    background: var(--branco);
    color: var(--azul-principal);
}

.header--footer .header__cta .btn--primary:hover {
    background: var(--verde-claro);
    color: var(--azul-principal);
}

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

.header__logo {
    display: flex;
    align-items: center;
    height: 50px;
}

.header__logo img,
.header__logo svg {
    height: 100%;
    width: auto;
}

/* Logo visibility control */
.header__logo .logo--color {
    display: none;
}

.header__logo .logo--white {
    display: block;
}

.header--scrolled .header__logo .logo--color {
    display: block;
}

.header--scrolled .header__logo .logo--white {
    display: none;
}

.header__nav {
    display: none;
}

.header__nav-list {
    display: flex;
    gap: var(--spacing-8);
}

.header__nav-link {
    font-family: var(--font-corpo);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--branco);
    transition: color var(--transition-fast);
    position: relative;
}

.header--scrolled .header__nav-link {
    color: var(--cinza-escuro);
}

.header__nav-link:hover {
    color: var(--verde-claro);
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-cta);
    transition: width var(--transition-fast);
}

.header__nav-link:hover::after {
    width: 100%;
}

.header__cta {
    display: none;
}

.header__mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.header__mobile-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--branco);
    border-radius: var(--radius-full);
    transform-origin: center;
    transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

.header--scrolled .header__mobile-toggle span {
    background-color: var(--azul-principal);
}

.header__mobile-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.header__mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.header__mobile-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Menu Mobile */
.mobile-menu {
    position: fixed;
    top: calc(80px + env(safe-area-inset-top));
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--azul-principal);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: var(--z-fixed);
    padding: var(--spacing-8);
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.mobile-menu__link {
    font-size: var(--text-xl);
    color: var(--branco);
    font-weight: var(--font-medium);
    display: block;
    padding: var(--spacing-3) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu__cta {
    margin-top: var(--spacing-8);
}

/* ========== HERO ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    padding-top: calc(80px + env(safe-area-inset-top));
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>') repeat;
    opacity: 0.5;
}

/* Parallax layers */
.hero__parallax-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    will-change: transform;
}

.hero__parallax-layer {
    position: absolute;
    width: 100%;
    height: 100%;
    will-change: transform;
    transition: transform 0.1s ease-out;
}

.hero__parallax-layer--1 {
    background: radial-gradient(circle at 80% 20%, rgba(38, 151, 60, 0.15) 0%, transparent 50%);
}

.hero__parallax-layer--2 {
    background: radial-gradient(circle at 20% 80%, rgba(128, 204, 40, 0.1) 0%, transparent 40%);
}

.hero__parallax-layer--3 {
    background: radial-gradient(circle at 90% 70%, rgba(255, 255, 255, 0.05) 0%, transparent 30%);
}

.hero__container {
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 700px;
    will-change: transform;
    transition: transform 0.1s ease-out;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--branco);
    margin-bottom: var(--spacing-6);
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--verde-claro);
    border-radius: var(--radius-full);
}

.hero__title {
    font-size: var(--text-4xl);
    color: var(--branco);
    margin-bottom: var(--spacing-6);
    line-height: var(--leading-tight);
}

.hero__description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-8);
    line-height: var(--leading-relaxed);
}

.hero__buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-10);
}

.hero__seals {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.hero__seal {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
}

.hero__seal-icon {
    width: 20px;
    height: 20px;
    color: var(--verde-claro);
}

/* Hero Orbit */
.hero__orbit {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    display: none;
}

.hero__orbit-ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.hero__orbit-items {
    position: absolute;
    inset: 0;
    animation: orbitRotate 40s linear infinite;
}

.hero__orbit-item {
    position: absolute;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__orbit-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.12;
    filter: brightness(1.2);
    animation: counterRotate 40s linear infinite;
}

/* Posicionamento dos itens na órbita (120° de distância cada) */
.hero__orbit-item--1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
}

.hero__orbit-item--2 {
    bottom: 13%;
    left: 6%;
    transform: translateX(-50%) translateY(50%);
}

.hero__orbit-item--3 {
    bottom: 13%;
    right: 6%;
    transform: translateX(50%) translateY(50%);
}

@keyframes orbitRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes counterRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(-360deg);
    }
}

/* Mostrar órbita em desktop */
@media (min-width: 1024px) {
    .hero__orbit {
        display: block;
    }
}

@media (min-width: 1280px) {
    .hero__orbit {
        width: 550px;
        height: 550px;
        right: 8%;
    }

    .hero__orbit-item {
        width: 120px;
        height: 120px;
    }
}

@media (min-width: 1536px) {
    .hero__orbit {
        width: 600px;
        height: 600px;
        right: 10%;
    }

    .hero__orbit-item {
        width: 140px;
        height: 140px;
    }
}

/* ========== SOBRE ========== */
.sobre__content {
    display: grid;
    gap: var(--spacing-12);
}

.sobre__text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.sobre__text p {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-4);
}

.sobre__values {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.value-card {
    background: var(--gradient-verde);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    color: var(--branco);
}

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

.value-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--branco);
}

.value-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-2);
    color: var(--branco);
    font-weight: var(--font-bold);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.value-card__description {
    font-size: var(--text-sm);
    color: var(--branco);
    font-weight: var(--font-medium);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

/* ========== SERVIÇOS ========== */
.servicos__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

.service-card {
    background: var(--branco);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.service-card:hover {
    border-color: var(--verde-principal);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--spacing-4);
    color: var(--verde-principal);
}

.service-card__icon svg {
    width: 100%;
    height: 100%;
}

.service-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-3);
}

.service-card__description {
    font-size: var(--text-base);
    color: var(--cinza-texto);
    line-height: var(--leading-relaxed);
}

/* ========== PROCESSO ========== */
.processo__timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding: 0;
}

/* Timeline vertical no mobile - centralizada */
.processo__timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-verde);
    border-radius: var(--radius-full);
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: relative;
    width: 100%;
}

.process-step__number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--gradient-verde);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titulo);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--branco);
    position: relative;
    z-index: 1;
    margin: var(--spacing-4) auto;
}

.process-step__content {
    width: 100%;
    background: var(--azul-principal);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    text-align: center;
    position: relative;
    z-index: 0;
}

.process-step__icon {
    width: 48px;
    height: 48px;
    color: var(--verde-claro);
    margin: 0 auto var(--spacing-3);
}

.process-step__title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-2);
    color: var(--branco);
}

.process-step__description {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.85);
    line-height: var(--leading-relaxed);
}

/* ========== IMPACTO ========== */
.impacto {
    background: var(--gradient-verde);
    padding: var(--spacing-16) 0;
}

.impacto .section__subtitle,
.impacto .section__title,
.impacto .section__description {
    color: var(--branco);
}

.impacto__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-6);
}

.stat-card__number {
    font-family: var(--font-titulo);
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: var(--branco);
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.stat-card__label {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.9);
}

/* ========== DIFERENCIAIS ========== */
.diferenciais__content {
    display: grid;
    gap: var(--spacing-12);
}

.diferenciais__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--cinza-medio);
}

.diferenciais__image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.diferenciais__image-placeholder {
    color: var(--cinza-texto);
    font-size: var(--text-sm);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.diferenciais__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.diferencial-item {
    display: flex;
    gap: var(--spacing-4);
    align-items: flex-start;
}

.diferencial-item__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--verde-principal);
}

.diferencial-item__content {
    flex: 1;
}

.diferencial-item__title {
    font-family: var(--font-titulo);
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    color: var(--azul-principal);
    margin-bottom: var(--spacing-1);
}

.diferencial-item__description {
    font-size: var(--text-sm);
    color: var(--cinza-texto);
}

/* ========== DEPOIMENTOS ========== */
.depoimentos__carousel {
    position: relative;
    overflow: hidden;
}

.depoimentos__track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 0 var(--spacing-4);
}

.testimonial-card__content {
    background: var(--cinza-claro);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    position: relative;
}

.testimonial-card__quote {
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--cinza-escuro);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-6);
}

.testimonial-card__quote::before {
    content: '"';
    font-size: var(--text-5xl);
    color: var(--verde-principal);
    opacity: 0.3;
    position: absolute;
    top: var(--spacing-4);
    left: var(--spacing-4);
    font-family: serif;
    line-height: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.testimonial-card__avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--gradient-verde);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    font-weight: var(--font-bold);
    font-size: var(--text-xl);
}

.testimonial-card__info {
    flex: 1;
}

.testimonial-card__name {
    font-family: var(--font-titulo);
    font-weight: var(--font-bold);
    color: var(--azul-principal);
    font-size: var(--text-base);
}

.testimonial-card__role {
    font-size: var(--text-sm);
    color: var(--cinza-texto);
}

.depoimentos__controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
}

.depoimentos__arrow {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--branco);
    border: 2px solid var(--cinza-medio);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.depoimentos__arrow:hover {
    border-color: var(--verde-principal);
    background: var(--verde-principal);
    color: var(--branco);
}

.depoimentos__arrow svg {
    width: 24px;
    height: 24px;
}

.depoimentos__dots {
    display: flex;
    gap: var(--spacing-2);
}

.depoimentos__dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--cinza-medio);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.depoimentos__dot.active,
.depoimentos__dot:hover {
    background: var(--verde-principal);
}

/* ========== CTA FINAL ========== */
.cta-final {
    background: var(--azul-principal);
    padding: var(--spacing-16) 0;
    text-align: center;
}

.cta-final__title {
    font-size: var(--text-4xl);
    color: var(--branco);
    margin-bottom: var(--spacing-4);
}

.cta-final__description {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--spacing-8);
}

.cta-final__button {
    margin-bottom: var(--spacing-6);
}

.cta-final__phone {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
}

.cta-final__phone a {
    color: var(--verde-claro);
    font-weight: var(--font-semibold);
    transition: color var(--transition-fast);
}

.cta-final__phone a:hover {
    color: var(--branco);
}

/* ========== CONTATO ========== */
.contato__grid {
    display: grid;
    gap: var(--spacing-12);
}

.contato__form {
    background: var(--branco);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form__group {
    margin-bottom: var(--spacing-5);
}

.form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--cinza-escuro);
    margin-bottom: var(--spacing-2);
}

.form__label--required::after {
    content: ' *';
    color: var(--erro);
}

.form__input,
.form__select,
.form__textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--cinza-medio);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
    background-color: var(--branco);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
    border-color: var(--verde-principal);
    outline: none;
}

.form__input.error,
.form__select.error,
.form__textarea.error {
    border-color: var(--erro);
}

.form__error {
    font-size: var(--text-sm);
    color: var(--erro);
    margin-top: var(--spacing-1);
    display: none;
}

.form__error.visible {
    display: block;
}

.form__textarea {
    min-height: 120px;
    resize: none;
}

.form__select {
    cursor: pointer;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%234A5568" stroke-width="2"><polyline points="6,9 12,15 18,9"/></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.contato__info {
    display: flex;
    flex-direction: column;
}

.info-item {
    display: flex;
    gap: var(--spacing-4);
    align-items: center;
    background: var(--branco);
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--cinza-medio);
    margin-bottom: 24px;
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--verde-principal);
}

.info-item__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--gradient-verde);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    box-shadow: 0 4px 10px rgba(38, 151, 60, 0.25);
}

.info-item__icon svg {
    width: 26px;
    height: 26px;
}

.info-item__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.info-item__title {
    font-family: var(--font-titulo);
    font-weight: var(--font-bold);
    font-size: var(--text-lg);
    color: var(--azul-principal);
}

.info-item__text {
    font-size: var(--text-base);
    color: var(--cinza-texto);
    line-height: var(--leading-relaxed);
}

.info-item__text a {
    color: var(--verde-principal);
    font-weight: var(--font-medium);
}

.info-item__text a:hover {
    text-decoration: underline;
}

.contato__social {
    display: flex;
    gap: var(--spacing-4);
    margin-top: var(--spacing-6);
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--azul-principal);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--branco);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--verde-principal);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--azul-principal);
    padding: var(--spacing-16) 0 var(--spacing-8);
    padding-bottom: calc(var(--spacing-8) + env(safe-area-inset-bottom));
}

.footer__content {
    display: grid;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-10);
}

.footer__brand {
    text-align: center;
}

.footer__logo {
    height: 50px;
    margin: 0 auto var(--spacing-4);
}

.footer__tagline {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    max-width: 300px;
    margin: 0 auto;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-8);
}

.footer__column-title {
    font-family: var(--font-titulo);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--branco);
    margin-bottom: var(--spacing-4);
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.footer__link {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--verde-claro);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-8);
    text-align: center;
}

.footer__copyright {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--spacing-2);
}

.footer__group {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--spacing-6);
}

.footer__badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.footer__badge {
    padding: var(--spacing-2) var(--spacing-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.8);
}

/* ========== BOTÃO FLUTUANTE WHATSAPP ========== */
.whatsapp-float {
    position: fixed;
    bottom: calc(var(--spacing-6) + env(safe-area-inset-bottom));
    right: var(--spacing-6);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-verde);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(38, 151, 60, 0.4);
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(38, 151, 60, 0.5);
}