/* ===== ROOT VARIABLES ===== */
:root {
    --bg-dark: #0a0a0f;
    --bg-darker: #060609;
    --bg-card: #0f1419;
    --bg-card-hover: #141a21;
    --border-color: #1a2332;
    --border-accent: #2DD4BF;
    --accent: #2DD4BF;
    --accent-dark: #14b8a6;
    --accent-glow: rgba(45, 212, 191, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.py-section {
    padding: 100px 0;
}

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

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

/* ===== NAVBAR ===== */
.navbar {
    background-color: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0;
    z-index: 1050;
    transition: background-color 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 15, 0.98);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-logo {
    height: 48px;
    width: auto;
}

.footer-logo {
    height: 36px;
    width: auto;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
    font-weight: 400;
    padding: 8px 16px !important;
    transition: color 0.3s ease;
}

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

.btn-outline-accent {
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 8px 24px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-accent:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-darker);
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(45, 212, 191, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(45, 212, 191, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 20%, rgba(45, 212, 191, 0.03) 0%, transparent 40%);
    z-index: 0;
}

.hero-bg-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 15% 30%, rgba(45, 212, 191, 0.12) 1px, transparent 1px),
        radial-gradient(circle at 85% 70%, rgba(45, 212, 191, 0.08) 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, rgba(45, 212, 191, 0.05) 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px, 40px 40px;
    opacity: 0.5;
}

.hero-bg-pattern::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    right: 10%;
    bottom: 30%;
    background:
        url("data:image/svg+xml,%3Csvg width='600' height='400' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 200 Q150 100 300 200 T600 200' fill='none' stroke='rgba(45,212,191,0.08)' stroke-width='1'/%3E%3Cpath d='M0 220 Q150 120 300 220 T600 220' fill='none' stroke='rgba(45,212,191,0.05)' stroke-width='1'/%3E%3Cpath d='M0 180 Q150 80 300 180 T600 180' fill='none' stroke='rgba(45,212,191,0.06)' stroke-width='1'/%3E%3C/svg%3E") center/cover no-repeat;
    opacity: 0.6;
}

.badge-pill {
    display: inline-block;
    padding: 8px 24px;
    border: 1px solid rgba(45, 212, 191, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 30px;
    background: rgba(45, 212, 191, 0.05);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.85);
}

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

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-accent {
    background-color: var(--accent);
    color: var(--bg-dark);
    border: none;
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accent:hover {
    background-color: var(--accent-dark);
    color: var(--bg-dark);
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-1px);
}

.btn-outline-light-custom {
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline-light-custom:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
}

/* ===== SECTION HEADERS ===== */
.section-label {
    display: inline-block;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== CHALLENGE CARDS ===== */
.challenge-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    height: 100%;
    transition: all 0.3s ease;
}

.challenge-card:hover {
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.card-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(45, 212, 191, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.card-icon i {
    font-size: 1.4rem;
    color: var(--accent);
}

.challenge-card h5 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.challenge-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ===== SOLUTION CARDS ===== */
.solution-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    gap: 20px;
    height: 100%;
    transition: all 0.3s ease;
}

.solution-card:hover {
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.solution-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: 12px;
    background: rgba(45, 212, 191, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.solution-icon i {
    font-size: 1.4rem;
    color: var(--accent);
}

.solution-card h5 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.solution-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ===== OFFERING CARDS ===== */
.offering-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 28px;
    height: 100%;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.offering-card:hover {
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.offering-card:hover .offering-corner {
    background: rgba(45, 212, 191, 0.1);
}

.offering-corner {
    position: absolute;
    top: 0;
    right: 0;
    width: 128px;
    height: 128px;
    background: rgba(45, 212, 191, 0.05);
    border-bottom-left-radius: 9999px;
    transition: background 0.3s ease;
}

.offering-content {
    position: relative;
}

.offering-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(45, 212, 191, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.offering-icon i {
    font-size: 1.3rem;
    color: var(--accent);
}

.offering-card h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.offering-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ===== PRICING CARDS ===== */
.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 36px 32px;
    height: 100%;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(45, 212, 191, 0.1);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg-dark);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 20px;
    border-radius: 50px;
    white-space: nowrap;
}

.pricing-header h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pricing-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.pricing-amount {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    flex-grow: 1;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.pricing-features li i {
    color: var(--accent);
    font-size: 1rem;
    margin-top: 2px;
}

/* ===== TEAM SECTION ===== */
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 36px 28px;
    height: 100%;
    transition: all 0.3s ease;
}

.team-card:hover {
    border-color: rgba(45, 212, 191, 0.3);
    transform: translateY(-4px);
}

.team-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    overflow: hidden;
    margin: 0 auto 20px;
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card h5 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.team-role {
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.team-bio {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.team-linkedin {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.team-linkedin:hover {
    color: var(--accent);
}

.team-linkedin i {
    margin-right: 4px;
}

/* ===== CONTACT SECTION ===== */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 48px 40px;
}

.contact-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(45, 212, 191, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.contact-icon-wrap i {
    font-size: 1.6rem;
    color: var(--accent);
}

.contact-card h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.contact-card > p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.contact-note {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .py-section {
        padding: 70px 0;
    }

    .navbar-collapse {
        background: var(--bg-dark);
        padding: 20px;
        border-radius: 12px;
        margin-top: 10px;
        border: 1px solid var(--border-color);
    }

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

    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.2rem;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .py-section {
        padding: 60px 0;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-cta .me-3 {
        margin-right: 0 !important;
    }

    .contact-card {
        padding: 32px 24px;
    }

    .pricing-card {
        padding: 28px 24px;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .badge-pill {
        font-size: 0.75rem;
        padding: 6px 18px;
    }
}