/* Modern Styles for Clima360 Landing Page */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
    --primary: #0f766e;
    --primary-dark: #115e59;
    --secondary: #0ea5e9;
    --accent: #f59e0b;
    --dark: #0f172a;
    --light: #f8fafc;
    --glass: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(255, 255, 255, 0.2);
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

/* NAVBAR */
.navbar {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.navbar-brand {
    font-weight: 800;
    color: var(--primary) !important;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark) !important;
    margin: 0 10px;
    transition: color 0.3s;
}

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

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(15, 118, 110, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(15, 118, 110, 0.4);
    color: white;
}

/* HERO SECTION */
.hero-section {
    position: relative;
    padding: 160px 0 100px;
    background: radial-gradient(circle at 10% 20%, rgba(14, 165, 233, 0.05) 0%, rgba(15, 118, 110, 0.1) 90%);
    overflow: hidden;
}

.hero-blob {
    position: absolute;
    width: 600px;
    height: 600px;
    background: linear-gradient(45deg, #0ea5e933, #0f766e33);
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    animation: float 10s infinite ease-in-out;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, -50px);
    }

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

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    background: linear-gradient(to right, var(--primary-dark), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
}

.hero-badge {
    background: #e0f2fe;
    color: #0284c7;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
}

/* CARDS & FEATURES */
.feature-card {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    padding: 40px 30px;
    height: 100%;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.feature-card:hover::before {
    opacity: 1;
}

.icon-box {
    width: 70px;
    height: 70px;
    background: #f0fdfa;
    color: var(--primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 25px;
    transition: all 0.3s;
}

.feature-card:hover .icon-box {
    background: var(--primary);
    color: white;
    transform: rotate(5deg);
}

/* STATS */
.stat-item {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* CTA SECTION */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #1e293b 100%);
    color: white;
    padding: 80px 0;
    border-radius: 30px;
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(15, 118, 110, 0.4) 0%, transparent 70%);
}

/* FOOTER */
footer {
    background-color: white;
    padding: 60px 0 20px;
    border-top: 1px solid #eee;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-section {
        padding-top: 120px;
    }
}

/* CLIENTS STRIP */
.client-strip {
    background: white;
    padding: 40px 0;
    border-bottom: 1px solid #eee;
}

.client-logo {
    height: 40px;
    opacity: 0.5;
    filter: grayscale(100%);
    transition: all 0.3s;
}

.client-logo:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: scale(1.05);
}

/* SECTION SPACING & COLORS */
section {
    position: relative;
}

.bg-light-alt {
    background-color: #f1f5f9;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
    color: white;
}

/* MODULE TABS/GRID */
.module-icon {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-right: 15px;
}

.module-item {
    display: flex;
    align-items: start;
    margin-bottom: 25px;
}

/* TESTIMONIALS */
.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #f0f0f0;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
}

/* PRICING */
.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    border: 1px solid #eee;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    box-shadow: 0 20px 40px rgba(15, 118, 110, 0.1);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--dark);
}

.price small {
    font-size: 1rem;
    color: #999;
    font-weight: 400;
}

/* FAQ */
.accordion-button:not(.collapsed) {
    background-color: #f0fdfa;
    color: var(--primary);
    font-weight: 600;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0, 0, 0, 0.1);
}