:root {
    --primary: #1e3a8a;
    --primary-light: #2563eb;
    --secondary: #06b6d4;
    --accent: #8b5cf6;
    --success: #10b981;

    --dark: #0f172a;
    --gray: #64748b;
    --light: #f8fafc;
}

html {
    scroll-behavior: smooth;
}

section {
    scroll-margin-top: 90px;
}

body {
    font-family: "Inter", sans-serif;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: "Poppins", sans-serif;
}

.navbar {
    background: #fff;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at top right, #d8f3ff 0%, transparent 40%),
        radial-gradient(circle at bottom left, #d7fff8 0%, transparent 40%);
}

.hero h1 {
    font-size: 2rem;
    font-weight: 800;
}

.btn-primary-custom {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
}

.btn-outline-custom {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 12px 24px;
    border-radius: 12px;
}

.section {
    padding: 30px 0;
}

.dashboard-card,
.feature-card,
.testimonial,
.pricing-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    padding: 30px;
}

.feature-card {
    height: 100%;
}

.mock-screen {
    height: 280px;
    border-radius: 18px;
    background: linear-gradient(135deg, #096177, #14b8a6);
}

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

.counter-box h2 {
    color: var(--primary);
}

.product-box {
    background: #f8fafc;
    padding: 30px;
    border-radius: 20px;
}

.pricing-popular {
    background: var(--primary);
    color: white;
}

.cta {
    background: linear-gradient(135deg, #096177, #14b8a6);
    color: #fff;
    padding: 60px;
    border-radius: 24px;
}

.footer {
    background: #0f172a;
    color: white;
    padding: 60px 0;
}

.nav-link.active {
    color: var(--primary) !important;
    font-weight: 700;
}

.whatsapp-btn {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    color: white;
    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.top-banner {
    background: linear-gradient(90deg, #1e3a8a, #06b6d4, #8b5cf6);
    color: white;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
}

.testimonial {
    background: #fff;
    border-radius: 20px;
    padding: 25px;
    height: 100%;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
}

.testimonial:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #8b5cf6);
    color: white;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 18px;
}

.customer-name {
    font-weight: 700;
    margin-bottom: 2px;
}

.customer-role {
    font-size: 13px;
    color: #64748b;
}

.rating {
    color: #f59e0b;
    font-size: 18px;
    margin-bottom: 12px;
}

.rating-score {
    color: #475569;
    font-size: 14px;
    font-weight: 600;
    margin-left: 8px;
}

.testimonial p {
    color: #475569;
    line-height: 1.7;
    margin-bottom: 0;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at top right, #d8f3ff 0%, transparent 40%),
        radial-gradient(circle at bottom left, #d7fff8 0%, transparent 40%);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #64748b;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.hero-banner-card {
    background: white;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .08);
}

.hero-item {
    background: #f8fafc;
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 12px;
    font-weight: 500;
    transition: 0.3s;
}

.hero-item:hover {
    transform: translateX(5px);
}

/* Tablet */
@media (max-width: 991.98px) {

    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 3rem;
        text-align: center;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .hero-banner-card {
        margin-top: 40px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 2.2rem;
        text-align: center;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1rem;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons a {
        width: 100%;
        text-align: center;
    }

    .hero-banner-card {
        margin-top: 30px;
        padding: 20px;
    }

    .hero-item {
        font-size: 0.95rem;
        padding: 12px;
    }
}

/* Small Phones */
@media (max-width: 480px) {

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-banner-card {
        padding: 15px;
    }

    .hero-item {
        font-size: 0.9rem;
    }
}

.footer {
    background: #0f172a;
    color: #cbd5e1;
    padding: 70px 0 25px;
}

.footer-logo {
    color: white;
    font-weight: 800;
    margin-bottom: 20px;
}

.footer-logo span {
    color: #06b6d4;
}

.footer-text {
    line-height: 1.8;
    color: #94a3b8;
}

.footer h5 {
    color: white;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    text-decoration: none;
    color: #94a3b8;
    transition: 0.3s;
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-divider {
    margin: 40px 0 20px;
    border-color: rgba(255, 255, 255, .1);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    color: #94a3b8;
    font-size: 14px;
}

@media(max-width:768px) {
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}