/**
 * Landing Page Styles
 * Calm, modern, and relaxing design with micro-interactions
 */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: var(--line-height-normal);
    overflow-x: hidden;
}

/* ===== CONTAINERS ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container-small {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ===== NAVIGATION ===== */
.nav {
    position: relative;
    background: var(--color-bg-primary);
    padding: 0;
}

.nav.scrolled {
    background: var(--color-bg-white);
    box-shadow: var(--box-shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    gap: var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-image {
    height: 48px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.logo-accent {
    color: var(--color-secondary);
}

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

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--color-primary);
    cursor: pointer;
}

/* Desktop navigation layout */
@media (min-width: 769px) {
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        padding: var(--space-sm) 0;
    }

    .nav-container {
        flex-direction: row;
    }

    .hero {
        padding-top: 100px;
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
}

.btn-primary-small {
    background: var(--color-btn-primary-bg);
    color: var(--color-text-inverse);
    font-size: var(--font-size-base);
}

.btn-primary-small:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.btn-outline-small {
    background: var(--color-btn-secondary-bg);
    color: var(--color-text-primary);
    border: none;
    font-size: var(--font-size-base);
}

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

.btn-primary-large {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: var(--font-size-lg);
    padding: var(--space-lg) var(--space-2xl);
}

.btn-primary-large:hover {
    background: #0c756f;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(10, 95, 89, 0.2);
}

.btn-secondary-large {
    background: var(--color-bg-white);
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    padding: var(--space-lg) var(--space-2xl);
    border: 2px solid var(--color-primary);
}

.btn-secondary-large:hover {
    background: var(--color-bg-lightgrey);
    transform: translateY(-2px);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: var(--space-xl);
    padding-bottom: var(--space-3xl);
    background: linear-gradient(135deg, #FDF9F0 0%, #FFFCF1 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--space-xl);
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-bg-white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 100px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
    box-shadow: var(--box-shadow-sm);
    animation: fadeInUp 0.6s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease-out 0.1s backwards;
}

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

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ===== SECTION STYLING ===== */
section {
    padding: var(--space-3xl) 0;
}

.section-badge {
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-text-primary);
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

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

.section-description {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-2xl);
}

/* ===== PROBLEM SECTION ===== */
.problem {
    background: var(--color-bg-white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.problem-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-bg-primary);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-fast);
}

.problem-card:hover {
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.problem-icon i {
    display: block;
}

.problem-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.problem-card p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

/* ===== SOLUTION SECTION ===== */
.solution {
    background: linear-gradient(135deg, #0A5F59 0%, #0c756f 100%);
    color: var(--color-text-inverse);
}

.solution .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.solution .section-badge {
    background: var(--color-secondary);
    color: var(--color-text-primary);
}

.solution .section-title,
.solution .accent {
    color: var(--color-text-inverse);
}

.solution .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-size-lg);
}

.feature-item i {
    color: var(--color-secondary);
    font-size: 24px;
    flex-shrink: 0;
}

/* ===== SCREENSHOT CONTAINER ===== */
.screenshot-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}



.screenshot-main {
    max-height: 700px;
    width: auto;
    border-radius: var(--radius-lg);
    position: relative;
    z-index: 2;
}




/* ===== FEATURES GRID ===== */
.features {
    background: var(--color-bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.feature-card {
    background: var(--color-bg-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--box-shadow-sm);
    transition: all var(--transition-fast);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: var(--space-lg);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}


/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(135deg, #0A5F59 0%, #0c756f 100%);
    color: var(--color-text-inverse);
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-md);
}

.cta-content p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.cta-note {
    margin-top: var(--space-lg);
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
}
.footer-tagline {
    margin-top: var(--space-sm);
    opacity: 0.8;
}
.footer-bottom {
    text-align: center;
    opacity: 0.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .solution .container {
        grid-template-columns: 1fr;
    }

    .solution-visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-links {
        width: 100%;
        justify-content: center;
    }

    .hero-content {
        padding: 0 var(--space-lg);
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        gap: var(--space-xl);
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .container,
    .container-small {
        padding: 0 var(--space-lg);
    }

    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        justify-content: center;
    }
}