/* =============================================
   SIBO Amigo - Landing Page Styles
   Design System: Medical Clean & Modern
   ============================================= */

/* ─── Google Fonts ────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Custom Properties (Design Tokens) ──── */
:root {
    /* Brand Colors - derived from logo */
    --color-primary: #4a7c59;
    /* Dark sage green */
    --color-primary-dark: #3a6347;
    --color-primary-light: #6b9e7a;
    --color-primary-subtle: #e8f0eb;
    --color-primary-gradient: linear-gradient(135deg, #4a7c59 0%, #6b9e7a 100%);

    --color-accent: #c8963e;
    /* Gold/amber from logo */
    --color-accent-dark: #a87a2e;
    --color-accent-light: #dbb668;
    --color-accent-subtle: #fdf5e6;
    --color-accent-gradient: linear-gradient(135deg, #c8963e 0%, #dbb668 100%);

    /* Neutrals */
    --color-bg: #fafbfc;
    --color-bg-alt: #f0f4f2;
    --color-bg-card: #ffffff;
    --color-bg-dark: #1a2e23;
    --color-bg-dark-subtle: #243a2d;

    --color-text: #2c3e35;
    --color-text-secondary: #5a7068;
    --color-text-muted: #8a9e95;
    --color-text-light: #ffffff;
    --color-text-on-dark: #e0e8e3;

    /* Borders */
    --color-border: #d4ddd8;
    --color-border-light: #e8eeeb;

    /* Semantic */
    --color-success: #27ae60;
    --color-warning: #f39c12;
    --color-danger: #e74c3c;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing Scale */
    --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;
    --space-5xl: 8rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);
    --shadow-green: 0 10px 30px rgba(74, 124, 89, 0.2);
    --shadow-gold: 0 10px 30px rgba(200, 150, 62, 0.2);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
}

/* ─── Reset & Base ────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

/* ─── Utilities ───────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.section {
    padding: var(--space-5xl) 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.text-center {
    text-align: center;
}

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

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

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

.section-dark h1,
.section-dark h2,
.section-dark h3 {
    color: var(--color-text-light);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
}

h2 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
}

.section-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    padding: var(--space-xs) var(--space-lg);
    background: var(--color-accent-subtle);
    border-radius: var(--radius-xl);
}

.section-dark .section-label {
    background: rgba(200, 150, 62, 0.15);
}

.section-title {
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 650px;
    margin: 0 auto var(--space-3xl);
    line-height: 1.8;
}

.section-dark .section-subtitle {
    color: var(--color-text-on-dark);
}

/* ─── Buttons ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    padding: var(--space-md) var(--space-2xl);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--color-accent-gradient);
    color: #fff;
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(200, 150, 62, 0.35);
    color: #fff;
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-3px);
}

.btn-lg {
    font-size: 1.15rem;
    padding: var(--space-lg) var(--space-3xl);
}

.btn-icon {
    font-size: 1.3rem;
}

/* ─── Header / Navbar ─────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.navbar-logo img {
    height: 55px;
    width: auto;
}

.navbar-cta .btn {
    font-size: 0.95rem;
    padding: var(--space-sm) var(--space-xl);
}

/* ─── Hero Section ────────────────────────────── */
.hero {
    padding-top: 120px;
    padding-bottom: var(--space-5xl);
    background: linear-gradient(170deg, var(--color-bg) 0%, var(--color-primary-subtle) 50%, var(--color-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(74, 124, 89, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 150, 62, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-subtle);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    font-weight: 800;
    margin-bottom: var(--space-xl);
    line-height: 1.15;
    color: var(--color-text);
}

.hero-title .text-accent {
    color: var(--color-accent);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 540px;
}

.hero-subtitle strong {
    color: var(--color-text);
    font-weight: 700;
}

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

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-border-light);
    grid-column: 1 / -1;
    justify-content: center;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
}

.hero-stat-label {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s ease;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero-visual-card {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: var(--color-bg-card);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: float 3s ease-in-out infinite;
}

.hero-visual-card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 1.4rem;
}

.hero-visual-card-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text);
}

.hero-visual-card-text span {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ─── Para Quem É ─────────────────────────────── */
.for-who {
    position: relative;
}

.for-who-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.for-who-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.for-who-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.for-who-content {
    padding: var(--space-xl) 0;
}

.for-who-content p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.for-who-content p:last-of-type {
    margin-bottom: var(--space-2xl);
}

/* ─── Para Quem NÃO É ────────────────────────── */
.not-for {
    position: relative;
}

.not-for-headline {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.not-for-headline p {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 3vw, 1.7rem);
    font-weight: 600;
    line-height: 1.5;
    color: var(--color-text);
}

.not-for-headline strong {
    color: var(--color-accent);
    font-weight: 800;
}

.not-for-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 950px;
    margin: 0 auto;
}

.not-for-card-item {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-2xl) var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.not-for-card-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-accent-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.not-for-card-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent-light);
}

.not-for-card-item:hover::before {
    transform: scaleX(1);
}

.not-for-card-icon {
    width: 56px;
    height: 56px;
    background: var(--color-accent-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.not-for-card-item:hover .not-for-card-icon {
    background: var(--color-accent);
    transform: scale(1.05);
}

.not-for-card-item h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.not-for-card-item p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* ─── O que você vai encontrar ────────────────── */
.what-find-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.what-find-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-text-secondary);
}

.what-find-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

/* ─── Feature Cards (Assuntos) ────────────────── */
.feature-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card-icon {
    width: 56px;
    height: 56px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
    transition: all var(--transition-base);
}

.feature-card:hover .feature-card-icon {
    background: var(--color-primary);
    color: #fff;
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-md);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ─── Assuntos (Topics) ──────────────────────── */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.topic-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.topic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.topic-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary-light);
    opacity: 0.4;
    line-height: 1;
    min-width: 40px;
}

.topic-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    color: var(--color-primary-dark);
}

.topic-card p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ─── 10 Motivos ──────────────────────────────── */
.reasons-section {
    background: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.reasons-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 150, 62, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    position: relative;
    z-index: 1;
}

.reason-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-base);
}

.reason-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(200, 150, 62, 0.3);
    transform: translateX(5px);
}

.reason-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-accent);
    min-width: 40px;
    line-height: 1;
}

.reason-text {
    font-size: 0.98rem;
    color: var(--color-text-on-dark);
    line-height: 1.7;
}

/* ─── Planos ──────────────────────────────────── */
.plans-section {
    position: relative;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 700px;
    margin: 0 auto;
}

.plan-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-3xl) var(--space-2xl);
    text-align: center;
    border: 2px solid var(--color-border-light);
    transition: all var(--transition-base);
    position: relative;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.plan-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-green);
}

.plan-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary-gradient);
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-xl);
    white-space: nowrap;
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.plan-price {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.plan-price small {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.plan-period {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.plan-description {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    min-height: 50px;
}

.plan-features {
    list-style: none;
    margin-bottom: var(--space-2xl);
    text-align: left;
}

.plan-features li {
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.plan-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1rem;
}

.plan-card .btn {
    width: 100%;
}

/* ─── CTA Section ─────────────────────────────── */
.cta-section {
    background: var(--color-primary-gradient);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
}

.cta-section h2 {
    color: #fff;
    margin-bottom: var(--space-lg);
    position: relative;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    position: relative;
}

.cta-section .btn {
    background: #fff;
    color: var(--color-primary-dark);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    position: relative;
}

.cta-section .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

/* ─── Footer ──────────────────────────────────── */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-logo img {
    height: 45px;
    width: auto;
    filter: brightness(1.5);
}

.footer-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.footer-bottom {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-disclaimer {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    opacity: 0.7;
    margin-top: var(--space-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* ─── Animations ──────────────────────────────── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* Scroll reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: left;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 2;
        max-width: 500px;
    }

    .hero-stats {
        display: none;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .hero-visual-card {
        left: 10px;
        bottom: -10px;
    }

    .for-who-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .for-who-content {
        order: 1;
    }

    .for-who-image {
        order: 2;
        max-height: 350px;
    }

    .for-who-image img {
        height: 350px;
    }

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

    .not-for-cards {
        grid-template-columns: 1fr;
    }

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

    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    :root {
        --space-5xl: 4rem;
        --space-4xl: 3rem;
    }

    /* Padding 30px ao redor da página */
    .container {
        padding: 0 30px;
    }

    /* Textos alinhados à esquerda */
    .text-center {
        text-align: left;
    }

    .section-title {
        text-align: left;
    }

    .section-subtitle {
        text-align: left;
        margin-left: 0;
    }

    .navbar-inner {
        height: 65px;
    }

    .navbar-logo img {
        height: 42px;
    }

    .navbar-cta .btn {
        font-size: 0.85rem;
        padding: var(--space-sm) var(--space-md);
    }

    .hero {
        padding-top: 100px;
    }

    .hero-grid {
        text-align: left;
    }

    .hero-title {
        font-size: clamp(1.8rem, 6vw, 2.6rem);
    }

    .hero-subtitle {
        text-align: left;
    }

    .hero-badge {
        justify-content: flex-start;
    }

    .hero-actions {
        justify-content: flex-start;
    }

    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-xl);
        align-items: flex-start;
        justify-content: flex-start;
    }

    .hero-stat {
        text-align: left;
    }

    .btn-lg {
        padding: var(--space-md) var(--space-2xl);
        font-size: 1rem;
    }

    /* Para quem NÃO é - organizado no mobile */
    .not-for-headline {
        text-align: left;
    }

    .not-for-headline p {
        font-size: clamp(1.1rem, 4vw, 1.4rem);
    }

    .not-for-card-item {
        padding: var(--space-xl);
    }

    .not-for-card-item h3 {
        font-size: 1.05rem;
    }

    .not-for-card-item p {
        font-size: 0.95rem;
    }

    /* What find section */
    .what-find-content {
        text-align: left;
    }

    .section {
        padding: var(--space-4xl) 0;
    }

    .reason-item {
        padding: var(--space-md);
    }

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

    /* CTA section */
    .cta-section .text-center,
    .cta-section h2,
    .cta-section p {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 30px;
    }

    .container-narrow {
        padding: 0 30px;
    }

    .hero-visual-card {
        display: none;
    }

    .hero-badge {
        font-size: 0.75rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: left;
    }
}