/* ============================================
   AROMA VIVO — Landing Page Styles
   Mobile-first | Responsive | Animated
   ============================================ */

/* ========== CUSTOM PROPERTIES ========== */
:root {
    /* Brand Colors — extracted from packaging */
    --color-primary: #1a5fb4;
    --color-primary-dark: #0d3b7a;
    --color-primary-light: #3a7fd4;
    --color-secondary: #0ea5e9;
    --color-accent: #06b6d4;

    /* WhatsApp */
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #1da851;

    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f8fafc;
    --color-gray-100: #f1f5f9;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e1;
    --color-gray-400: #94a3b8;
    --color-gray-500: #64748b;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1e293b;
    --color-gray-900: #0f172a;

    /* Gradients */
    --gradient-brand: linear-gradient(135deg, #1a5fb4 0%, #0ea5e9 50%, #06b6d4 100%);
    --gradient-hero: linear-gradient(160deg, #0f172a 0%, #1a3a6b 40%, #1a5fb4 100%);
    --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    --gradient-text: linear-gradient(135deg, #3a7fd4, #06b6d4);

    /* Typography */
    --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-display: 'Segoe UI', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 30px rgba(26, 95, 180, 0.3);

    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* Focus visible */
:focus-visible {
    outline: 3px solid var(--color-primary-light);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

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

.text-gradient {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-light {
    background: linear-gradient(135deg, #60a5fa, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--color-gray-900);
}

.section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--color-gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== ANIMATIONS ========== */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.6s ease forwards;
}

.animate-fade-left {
    opacity: 0;
    transform: translateX(40px);
    animation: fadeLeft 0.7s ease forwards;
}

.animate-delay-1 { animation-delay: 0.15s; }
.animate-delay-2 { animation-delay: 0.3s; }
.animate-delay-3 { animation-delay: 0.45s; }

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

@keyframes fadeLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .animate-fade-up,
    .animate-fade-left,
    .animate-on-scroll {
        opacity: 1;
        transform: none;
    }

    html {
        scroll-behavior: auto;
    }
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.header--scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.header__logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.header__nav {
    display: none;
}

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

.header__link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

.header__link:hover {
    color: var(--color-white);
}

.header__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-text);
    transition: width var(--transition-base);
    border-radius: 1px;
}

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

.header__link--cta {
    background: var(--color-whatsapp);
    color: var(--color-white) !important;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.header__link--cta:hover {
    background: var(--color-whatsapp-dark);
    transform: translateY(-1px);
}

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

/* Hamburger */
.header__hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    z-index: 1001;
}

.header__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-fast);
}

.header__hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__hamburger.active span:nth-child(2) {
    opacity: 0;
}

.header__hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.header__nav.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.97);
    align-items: center;
    justify-content: center;
    z-index: 999;
}

.header__nav.open .header__menu {
    flex-direction: column;
    gap: var(--space-xl);
}

.header__nav.open .header__link {
    font-size: 1.25rem;
}

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 70px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    z-index: -2;
}

.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(26, 95, 180, 0.2) 0%, transparent 50%);
}

.hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-2xl) 0;
    text-align: center;
}

.hero__content {
    max-width: 600px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 7vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.hero__subtitle {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.hero__subtitle strong {
    color: var(--color-white);
}

.hero__cta {
    margin-bottom: var(--space-xl);
}

.hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

.hero__image {
    position: relative;
    max-width: 280px;
}

.hero__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transition: transform var(--transition-slow);
}

.hero__image:hover img {
    transform: scale(1.03);
}

/* Scroll indicator */
.hero__scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero__scroll-indicator span {
    display: block;
    width: 24px;
    height: 38px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 12px;
    position: relative;
}

.hero__scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    animation: scrollDot 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

@keyframes scrollDot {
    0% { opacity: 1; top: 6px; }
    100% { opacity: 0; top: 20px; }
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn--whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

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

.btn--whatsapp:active {
    transform: translateY(0);
}

.btn--large {
    padding: 1.1rem 2.5rem;
    font-size: 1.15rem;
}

.btn__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.btn--large .btn__icon {
    width: 28px;
    height: 28px;
}

/* ========== BENEFÍCIOS ========== */
.beneficios {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-50);
    overflow: hidden;
}

.beneficios__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background: var(--color-gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-xl);
    background: var(--color-white);
    position: relative;
    transition: background var(--transition-base), transform var(--transition-base);
}

.benefit::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-brand);
    transition: height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.benefit:hover {
    background: rgba(26, 95, 180, 0.04);
}

.benefit:hover::before {
    height: 100%;
}

.benefit__number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
    min-width: 56px;
    opacity: 0.85;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.benefit:hover .benefit__number {
    opacity: 1;
    transform: scale(1.1);
}

.benefit__content {
    flex: 1;
    min-width: 0;
}

.benefit__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
    transition: color var(--transition-base);
}

.benefit:hover .benefit__title {
    color: var(--color-primary);
}

.benefit__text {
    font-size: 0.92rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

/* Benefit stagger animation on scroll */
.benefit.animate-on-scroll {
    opacity: 0;
    transform: translateX(-30px);
}

.benefit.animate-on-scroll.visible {
    animation: benefitSlideIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes benefitSlideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========== COMO FUNCIONA ========== */
.como-funciona {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.steps {
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.step {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    position: relative;
}

.step__number {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--gradient-brand);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.step__connector {
    position: absolute;
    left: 25px;
    top: 52px;
    width: 2px;
    height: calc(100% + var(--space-xl) - 52px);
    background: linear-gradient(to bottom, var(--color-primary-light), var(--color-gray-200));
}

.step:last-child .step__connector {
    display: none;
}

.step__content {
    padding-top: 6px;
}

.step__title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-gray-900);
    margin-bottom: var(--space-xs);
}

.step__text {
    font-size: 0.95rem;
    color: var(--color-gray-500);
    line-height: 1.6;
}

.step__text strong {
    color: var(--color-primary);
}

/* Dosagem box */
.dosagem-box {
    max-width: 500px;
    margin: 0 auto;
    background: var(--gradient-dark);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    color: var(--color-white);
}

.dosagem-box__title {
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
}

.dosagem-box__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.dosagem-box__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.dosagem-box__sabor {
    font-weight: 600;
}

.dosagem-box__valor {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--color-accent);
}

/* ========== RENDIMENTO ========== */
.rendimento {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-900);
    color: var(--color-white);
    overflow: hidden;
}

.rendimento__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
}

.rendimento__image {
    max-width: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.rendimento__image img {
    border-radius: var(--radius-lg);
    object-fit: cover;
    width: 100%;
    box-shadow: var(--shadow-xl);
}

.rendimento .section-title {
    color: var(--color-white);
}

.rendimento__counter {
    text-align: center;
    margin: var(--space-xl) 0;
}

.counter {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.rendimento__counter-label {
    display: block;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: var(--space-sm);
    font-weight: 500;
}

.rendimento__text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    max-width: 550px;
}

.rendimento__text strong {
    color: var(--color-white);
}

.rendimento .btn--whatsapp {
    margin-top: var(--space-md);
}

/* ========== VÍDEO ========== */
.video-section {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-50);
}

.video-section__player {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: var(--color-gray-900);
}

.video-section__player video {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
}

/* ========== SABORES ========== */
.sabores {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.sabores__carousel {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    margin: 0 calc(var(--container-padding) * -1);
    padding: 0 var(--container-padding);
}

.sabores__carousel::-webkit-scrollbar {
    display: none;
}

.sabores__track {
    display: flex;
    gap: var(--space-lg);
    padding-bottom: var(--space-md);
}

.sabor-card {
    flex: 0 0 220px;
    text-align: center;
    transition: transform var(--transition-base);
}

.sabor-card:hover {
    transform: translateY(-6px);
}

.sabor-card__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(180deg, #e0ecff 0%, #c7d9f5 100%);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-md);
    transition: box-shadow var(--transition-base);
}

.sabor-card:hover .sabor-card__image {
    box-shadow: var(--shadow-lg);
}

.sabor-card__image img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.sabor-card:hover .sabor-card__image img {
    transform: scale(1.05);
}

.sabor-card__badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.sabor-card__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

/* ========== DEPOIMENTOS ========== */
.depoimentos {
    padding: var(--space-4xl) 0;
    background: var(--color-gray-50);
}

.depoimentos__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.depoimento-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.depoimento-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.depoimento-card__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-md);
    color: #fbbf24;
}

.depoimento-card__stars svg {
    width: 18px;
    height: 18px;
}

.depoimento-card__text {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.depoimento-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: auto;
}

.depoimento-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.depoimento-card__avatar-img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--color-primary);
}

.depoimento-card__name {
    display: block;
    font-size: 0.95rem;
    color: var(--color-gray-900);
}

.depoimento-card__role {
    display: block;
    font-size: 0.8rem;
    color: var(--color-gray-400);
}

/* ========== CTA FINAL ========== */
.cta-final {
    padding: var(--space-4xl) 0;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(6, 182, 212, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(26, 95, 180, 0.15) 0%, transparent 50%);
}

.cta-final__inner {
    position: relative;
    text-align: center;
    z-index: 1;
}

.cta-final__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.cta-final__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-xl);
}

.cta-final__image {
    margin-top: var(--space-2xl);
    max-width: 160px;
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--radius-md);
    opacity: 0.6;
    transition: opacity var(--transition-base);
}

.cta-final__image:hover {
    opacity: 0.85;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--color-gray-900);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.footer__logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: var(--space-sm);
}

.footer__tagline {
    font-size: 0.85rem;
}

.footer__heading {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

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

.footer__links a,
.footer__contact a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

.footer__links a:hover,
.footer__contact a:hover {
    color: var(--color-white);
}

.footer__whatsapp {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer__bottom {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-lg);
    text-align: center;
    font-size: 0.8rem;
}

/* ========== WHATSAPP FLUTUANTE ========== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    color: var(--color-white);
    animation: pulseWa 6s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

@keyframes pulseWa {
    0%, 14%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5); }
    7% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5), 0 0 0 12px rgba(37, 211, 102, 0.15); }
}

/* ========== RESPONSIVE: 768px+ ========== */
@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    /* Header */
    .header__nav {
        display: flex;
    }

    .header__hamburger {
        display: none;
    }

    /* Hero */
    .hero__inner {
        flex-direction: row;
        text-align: left;
        padding: var(--space-4xl) 0;
    }

    .hero__content {
        flex: 1;
    }

    .hero__badges {
        justify-content: flex-start;
    }

    .hero__image {
        max-width: 340px;
    }

    /* Benefits grid */
    .beneficios__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .benefit {
        padding: var(--space-xl) var(--space-2xl);
    }

    /* Rendimento */
    .rendimento__inner {
        flex-direction: row;
        gap: var(--space-3xl);
    }

    .rendimento__image {
        max-width: 350px;
        flex-shrink: 0;
    }

    .rendimento__counter {
        text-align: left;
    }

    /* Sabores */
    .sabores__track {
        justify-content: center;
        flex-wrap: wrap;
    }

    .sabor-card {
        flex: 0 0 200px;
    }

    /* Depoimentos */
    .depoimentos__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Footer */
    .footer__inner {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .footer__bottom {
        margin-top: var(--space-lg);
    }
}

/* ========== RESPONSIVE: 1024px+ ========== */
@media (min-width: 1024px) {
    /* Benefits grid */
    .beneficios__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .benefit {
        padding: var(--space-2xl);
    }

    .benefit__number {
        font-size: 3rem;
        min-width: 64px;
    }

    /* Hero image */
    .hero__image {
        max-width: 380px;
    }

    /* Rendimento */
    .rendimento__image {
        max-width: 400px;
    }

    /* Sabor cards */
    .sabor-card {
        flex: 0 0 210px;
    }

    .sabor-card__image img {
        height: 340px;
    }
}

/* ========== RESPONSIVE: 1440px+ ========== */
@media (min-width: 1440px) {
    :root {
        --container-max: 1320px;
    }

    .hero__image {
        max-width: 420px;
    }
}

/* ========== SMALL SCREENS: 320px ========== */
@media (max-width: 360px) {
    .hero__title {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.3rem 0.75rem;
    }

    .sabor-card {
        flex: 0 0 180px;
    }

    .sabor-card__image img {
        height: 260px;
    }
}