/* ============================================
   CRESCER SAUDÁVEL - MAIN STYLESHEET
   ============================================ */

/* ROOT VARIABLES */
:root {
    --primary: #1a5f7a;
    --secondary: #2d9caa;
    --accent: #00d4ff;
    --bg-light: #f5f5f0;
    --text-dark: #2c3e50;
    --text-light: #5f6c7b;
    --border-color: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    
    --font-heading: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

/* ============================================
   RESET & GLOBAL STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: #ffffff;
    line-height: 1.6;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */

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

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    color: var(--text-light);
    font-size: 1rem;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.navbar.navbar-overlay {
    position: fixed;
    background-color: transparent;
    border-bottom: none;
    width: 100%;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.navbar.navbar-overlay .nav-links a {
    color: #ffffff;
}

.nav-links a:hover {
    color: var(--secondary);
}

/* ============================================
   BUTTONS & FORMS
   ============================================ */

.cta-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: var(--shadow);
}

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

input[type="email"],
input[type="text"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(45, 156, 170, 0.1);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.hero-title {
    color: #ffffff;
    font-size: 3rem;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.3rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

/* VALUES GRID */

.values {
    background-color: var(--bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.value-card {
    background: #ffffff;
    padding: var(--spacing-lg);
    border-radius: 12px;
    border-left: 4px solid var(--secondary);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
}

.value-card h3 {
    margin-bottom: var(--spacing-md);
}

/* OFFERINGS GRID */

.offerings {
    background-color: #ffffff;
}

.offerings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.offering-card {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.offering-card:hover {
    transform: translateY(-4px);
}

.offering-card h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.offering-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 600;
    color: var(--secondary);
}

.offering-link:hover {
    color: var(--primary);
}

/* SUBSCRIBE SECTION */

.subscribe {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff;
    padding: var(--spacing-2xl) 0;
}

.subscribe-box {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.subscribe-box h2 {
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.subscribe-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.subscribe-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.subscribe-form input {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    border-radius: 6px;
    font-size: 1rem;
}

.subscribe-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

/* CONTATOS SECTION */

.contatos {
    background-color: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.contact-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.contact-item h3 {
    margin-bottom: var(--spacing-md);
}

.contact-item p {
    color: var(--text-light);
}

.contact-item a {
    color: var(--secondary);
    font-weight: 600;
}

/* ============================================
   COMING SOON PAGE
   ============================================ */

.coming-soon {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.coming-soon-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.coming-soon-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 95, 122, 0.6);
    z-index: 2;
}

.coming-soon-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: #ffffff;
    max-width: 600px;
}

.coming-soon-content h1 {
    color: #ffffff;
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    animation: fadeIn 1s ease-in;
}

.coming-soon-content > p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-2xl);
}

.coming-soon-form {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-lg);
}

.coming-soon-form label {
    display: block;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.coming-soon-form form {
    display: flex;
    gap: var(--spacing-sm);
}

.coming-soon-form input {
    flex: 1;
    padding: var(--spacing-sm);
    border: none;
    border-radius: 6px;
}

.coming-soon-note {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.coming-soon-note a {
    color: #ffffff;
    font-weight: 600;
    text-decoration: underline;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--primary);
    color: #ffffff;
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-2xl);
}

.footer-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-sm);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-2xl: 2.5rem;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .nav-links {
        gap: var(--spacing-md);
    }

    .subscribe-form {
        flex-direction: column;
    }

    .subscribe-form input,
    .subscribe-form button {
        width: 100%;
    }

    .coming-soon-content h1 {
        font-size: 2rem;
    }

    .coming-soon-form form {
        flex-direction: column;
    }

    .coming-soon-form input,
    .coming-soon-form button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    h1 {
        font-size: 1.5rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.3rem;
    }
}