/* ===================================
   AGROMORINGA - DESIGN SYSTEM
   =================================== */

/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores Primárias - Verde Natural e Terra */
    --color-primary: #2d5016;
    --color-primary-light: #3d6b1f;
    --color-primary-dark: #1d3a0d;
    --color-secondary: #8b4513;
    --color-secondary-light: #a0522d;
    
    /* Cores de Acento */
    --color-accent: #4a7c1c;
    --color-accent-light: #5e9926;
    
    /* Cores Neutras */
    --color-white: #ffffff;
    --color-light: #f8f9fa;
    --color-light-gray: #e9ecef;
    --color-gray: #6c757d;
    --color-dark-gray: #495057;
    --color-dark: #212529;
    --color-black: #000000;
    
    /* Cores WhatsApp */
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #2d5016 0%, #4a7c1c 100%);
    --gradient-accent: linear-gradient(135deg, #4a7c1c 0%, #5e9926 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 100%);
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
    
    /* Tamanhos de Fonte */
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: 1.5rem;
    --fs-3xl: 1.875rem;
    --fs-4xl: 2.25rem;
    --fs-5xl: 3rem;
    --fs-6xl: 3.75rem;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Container */
    --container-width: 1280px;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    /* Ajuda âncoras com header fixo */
    scroll-padding-top: 96px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

ul {
    list-style: none;
}

/* ===== UTILITÁRIOS ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    /* Mobile-first: menor no celular, maior no desktop */
    padding: clamp(3rem, 7vw, var(--spacing-3xl)) 0;
}

.section--dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.text-gradient {
    color: #b4ec51;
    font-weight: 900;
    text-shadow: 
        0 0 40px rgba(180, 236, 81, 0.8),
        0 0 20px rgba(180, 236, 81, 0.6),
        0 2px 4px rgba(0, 0, 0, 0.9),
        0 4px 8px rgba(0, 0, 0, 0.7);
    letter-spacing: 1px;
}

/* ===== HEADER / NAVEGAÇÃO ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--color-primary);
}

.nav__logo i {
    font-size: var(--fs-2xl);
    color: var(--color-accent);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav__link {
    font-weight: 500;
    color: var(--color-dark);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: var(--fs-2xl);
    cursor: pointer;
    color: var(--color-primary);
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    -webkit-tap-highlight-color: transparent;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    font-size: var(--fs-base);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    min-height: 44px;
    line-height: 1.2;
    text-wrap: pretty;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: var(--color-white);
    backdrop-filter: blur(10px);
}

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

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

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

.btn--whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
}

.btn--whatsapp:hover {
    background: var(--color-whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--small {
    padding: 0.625rem var(--spacing-md);
    font-size: var(--fs-sm);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--fs-lg);
}

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

.hero__video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.55) 100%);
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: clamp(2rem, 6vw, var(--spacing-2xl)) 0;
}

.hero__subtitle {
    display: inline-block;
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-white);
    background-color: rgba(78, 124, 28, 0.85);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 12px rgba(45, 80, 22, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero__title {
    font-size: clamp(1.75rem, 4.8vw, var(--fs-5xl));
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), 0 2px 8px rgba(0, 0, 0, 0.6);
    padding: clamp(0.75rem, 2.5vw, var(--spacing-md));
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(5px);
}

.hero__description {
    font-size: clamp(1rem, 2.2vw, var(--fs-xl));
    color: var(--color-white);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.8;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.8);
    font-weight: 500;
}

.hero__buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-2xl);
}

.hero__badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.badge i {
    font-size: var(--fs-2xl);
    color: #b4ec51;
    filter: drop-shadow(0 0 8px rgba(180, 236, 81, 0.6));
}

.badge span {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.3;
    text-align: left;
}

.hero__scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    font-size: var(--fs-2xl);
    color: var(--color-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===== SEÇÕES ===== */
.section__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
}

.section__subtitle {
    display: inline-block;
    font-size: var(--fs-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.section--dark .section__subtitle {
    color: var(--color-accent-light);
}

.section__title {
    font-size: var(--fs-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.section--dark .section__title {
    color: var(--color-white);
}

.section__description {
    font-size: var(--fs-lg);
    color: var(--color-gray);
    line-height: 1.8;
}

.section--dark .section__description {
    color: var(--color-light-gray);
}

/* ===== ABOUT SECTION ===== */
.about__content {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.about__description {
    font-size: var(--fs-lg);
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about__description strong {
    color: var(--color-primary);
    font-weight: 600;
}

.about__stats {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
}

.stat i {
    font-size: var(--fs-3xl);
    color: var(--color-accent);
}

.stat__number {
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--color-primary);
}

.stat__label {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

.about__cta {
    margin-top: var(--spacing-lg);
}

/* ===== GALLERY ===== */
.gallery__grid {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    aspect-ratio: 1;
    cursor: pointer;
}

.gallery__item--large {
    aspect-ratio: auto;
}

.gallery__item--wide {
    /* Mobile-first: sem spans */
}

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

.gallery__item:hover img {
    transform: scale(1.1);
}

.gallery__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--gradient-overlay);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition-base);
}

.gallery__item:hover .gallery__overlay {
    transform: translateY(0);
}

.gallery__overlay span {
    color: var(--color-white);
    font-weight: 600;
}

.gallery__note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-light);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
}

.gallery__note i {
    color: var(--color-accent);
}

.gallery__note p {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    font-style: italic;
}

/* ===== BANNER DE VÍDEO INSTITUCIONAL ===== */
.video-banner {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.video-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(78, 124, 28, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.video-banner__content {
    position: relative;
    z-index: 2;
}

.video-banner__header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
}

.video-banner__subtitle {
    display: inline-block;
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    background-color: rgba(78, 124, 28, 0.1);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.video-banner__title {
    font-size: var(--fs-4xl);
    font-weight: 800;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.video-banner__description {
    font-size: var(--fs-lg);
    color: var(--color-dark-gray);
    line-height: 1.8;
}

/* Container do Vídeo */
.video-banner__player {
    max-width: 1000px;
    margin: 0 auto var(--spacing-2xl);
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* Thumbnail com Play Button */
.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-dark);
}

.video-thumbnail__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.video-thumbnail__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.video-thumbnail:hover .video-thumbnail__overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.7) 100%);
}

.video-thumbnail:hover .video-thumbnail__image {
    transform: scale(1.05);
}

/* Botão de Play */
.video-play-btn {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: pulse-play 2s infinite;
}

.video-play-btn:hover {
    background: var(--color-white);
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.video-play-btn i {
    font-size: var(--fs-3xl);
    color: var(--color-primary);
    margin-left: 5px; /* Ajuste óptico do ícone play */
}

@keyframes pulse-play {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    50% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 0 20px rgba(255, 255, 255, 0);
    }
}

/* Duração do vídeo */
.video-duration {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(0, 0, 0, 0.8);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Player (YouTube/HTML5) */
.video-player {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: var(--color-black);
}

.video-iframe,
.video-html5 {
    width: 100%;
    height: 100%;
    border: none;
}

/* Informações abaixo do vídeo */
.video-banner__info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.video-info-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
}

.video-info-item i {
    font-size: var(--fs-2xl);
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.video-info-item strong {
    display: block;
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.video-info-item p {
    font-size: var(--fs-sm);
    color: var(--color-gray);
    line-height: 1.5;
}

/* CTA abaixo do vídeo */
.video-banner__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Estado ativo do player */
.video-container.playing .video-thumbnail {
    display: none;
}

.video-container.playing .video-player {
    display: block !important;
}

/* ===== RESPONSIVO - VÍDEO BANNER ===== */
@media screen and (max-width: 1024px) {
    .video-banner__info {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .video-play-btn {
        width: 80px;
        height: 80px;
    }
    
    .video-play-btn i {
        font-size: var(--fs-2xl);
    }
}

@media screen and (max-width: 768px) {
    .video-banner__title {
        font-size: var(--fs-3xl);
    }
    
    .video-play-btn {
        width: 70px;
        height: 70px;
    }
    
    .video-play-btn i {
        font-size: var(--fs-xl);
    }
    
    .video-banner__cta {
        flex-direction: column;
        width: 100%;
    }
    
    .video-banner__cta .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===== BENEFITS ===== */
.benefits__grid {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.benefit-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.benefit-card:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.benefit-card__icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.benefit-card__icon i {
    font-size: var(--fs-3xl);
    color: var(--color-white);
}

.benefit-card__title {
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.benefit-card__description {
    font-size: var(--fs-base);
    color: var(--color-light-gray);
    line-height: 1.7;
}

/* ===== CTA BOX ===== */
.cta-box {
    background: var(--gradient-accent);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
}

.cta-box__title {
    font-size: var(--fs-3xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-box__description {
    font-size: var(--fs-lg);
    color: var(--color-white);
    line-height: 1.7;
}

.cta-box__buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ===== TESTIMONIALS ===== */
.testimonials__grid {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: var(--transition-base);
}

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

.testimonial-card__icon {
    font-size: var(--fs-3xl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.testimonial-card__text {
    font-size: var(--fs-lg);
    color: var(--color-dark-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

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

.author__name {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-primary);
}

.author__role {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light-gray);
}

.footer__main {
    padding: var(--spacing-3xl) 0;
}

.footer__grid {
    display: grid;
    /* Mobile-first */
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
}

/* ===== MOBILE-FIRST: melhorias para touch ===== */
@media (hover: none) and (pointer: coarse) {
    /* Evita “hover preso” e animações pesadas em touch */
    .btn--primary:hover,
    .btn--whatsapp:hover,
    .btn--outline:hover,
    .btn--outline-light:hover,
    .testimonial-card:hover,
    .benefit-card:hover {
        transform: none;
        box-shadow: none;
    }

    .gallery__item:hover img {
        transform: none;
    }

    /* Mostra legendas da galeria sem depender de hover */
    .gallery__overlay {
        transform: translateY(0);
    }

    .whatsapp-float {
        animation: none;
    }
}

@media (max-width: 768px) {
    .hero__scroll {
        display: none;
    }
}

/* ===== REDUZIR MOVIMENTO (acessibilidade) ===== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }

    .whatsapp-float,
    .hero__scroll {
        animation: none !important;
    }
}

/* ===== PROGRESSIVE ENHANCEMENT (tablet/desktop) ===== */
@media (min-width: 768px) {
    .about__stats {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

@media (min-width: 1024px) {
    .about__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }

    .gallery__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .gallery__item--large {
        grid-row: span 2;
    }

    .gallery__item--wide {
        grid-column: span 2;
    }

    .benefits__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--fs-xl);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__logo i {
    font-size: var(--fs-2xl);
    color: var(--color-accent-light);
}

.footer__description {
    font-size: var(--fs-base);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--fs-xl);
    transition: var(--transition-base);
}

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

.footer__title {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a {
    color: var(--color-light-gray);
    font-size: var(--fs-base);
    transition: var(--transition-base);
}

.footer__links a:hover {
    color: var(--color-accent-light);
    padding-left: var(--spacing-xs);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.footer__contact li {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
}

.footer__contact i {
    color: var(--color-accent-light);
    margin-top: 2px;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
}

.footer__bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__copyright {
    font-size: var(--fs-sm);
    color: var(--color-gray);
}

.footer__certifications {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.certification-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--fs-sm);
    color: var(--color-light-gray);
}

.certification-badge i {
    color: var(--color-accent-light);
}

/* ===== BOTÃO FLUTUANTE WHATSAPP ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-3xl);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: var(--color-whatsapp-dark);
    transform: scale(1.1);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===== RESPONSIVO ===== */
@media screen and (max-width: 1024px) {
    .hero__title {
        font-size: var(--fs-4xl);
    }
    
    .about__content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .about__stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-box {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-box__buttons {
        justify-content: center;
    }
}

@media screen and (max-width: 768px) {
    /* Navegação Mobile */
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-xl);
        padding: var(--spacing-2xl);
        transition: var(--transition-base);
        z-index: 1001;
    }
    
    .nav__menu.show-menu {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }
    
    .nav__close {
        display: flex;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .nav__actions .btn {
        display: none;
    }
    
    /* Hero */
    .hero__title {
        font-size: var(--fs-3xl);
    }
    
    .hero__description {
        font-size: var(--fs-base);
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .hero__badges {
        flex-direction: column;
    }
    
    /* Seções */
    .section__title {
        font-size: var(--fs-3xl);
    }
    
    .about__stats {
        grid-template-columns: 1fr;
    }
    
    .gallery__grid {
        grid-template-columns: 1fr;
    }
    
    .gallery__item--large,
    .gallery__item--wide {
        grid-column: auto;
        grid-row: auto;
    }
    
    .benefits__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-box__buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-box__buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    .hero__title {
        font-size: var(--fs-2xl);
    }
    
    .section__title {
        font-size: var(--fs-2xl);
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: var(--fs-2xl);
    }
}