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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #c8d0dc;
    background: #0b0d14;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TOP BAR ===== */
.topbar {
    background: #0f121c;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 8px 0;
    font-size: 0.8rem;
    color: #6b7280;
}

.topbar .container {
    display: flex;
    justify-content: center;
    gap: 32px;
}

/* ===== HEADER ===== */
.header {
    background: rgba(11, 13, 20, 0.92);
    backdrop-filter: blur(16px);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.35rem;
    font-weight: 800;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    letter-spacing: -0.3px;
}

.logo-icon {
    font-size: 1.5rem;
}

.nav {
    display: flex;
    gap: 4px;
}

.nav a {
    color: #8892a4;
    text-decoration: none;
    padding: 6px 14px;
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s;
}

.nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
    display: none;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    white-space: nowrap;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.35);
}

.btn-outline {
    background: transparent;
    color: #c8d0dc;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    border-color: #3b82f6;
    color: #fff;
    transform: translateY(-2px);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    background: linear-gradient(135deg, #0b0d14 0%, #0f172a 40%, #0b0d14 100%);
    padding: 120px 0 100px;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(37, 99, 235, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(59, 130, 246, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: #93c5fd;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 6px 20px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-bottom: 28px;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 3.4rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.15;
    color: #fff;
    letter-spacing: -0.5px;
}

.hero-accent {
    background: linear-gradient(135deg, #60a5fa, #3b82f6, #2563eb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.13rem;
    color: #8892a4;
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: #6b7280;
}

/* ===== SECTION COMMON ===== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.15);
    padding: 5px 16px;
    border-radius: 16px;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.section-header p {
    color: #6b7280;
    font-size: 1.05rem;
}

/* ===== ABOUT ===== */
.about {
    background: #0f121c;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}

.about-text p {
    color: #8892a4;
    margin-bottom: 14px;
    font-size: 0.98rem;
    line-height: 1.7;
}

.about-text strong {
    color: #e2e8f0;
}

.about-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 28px;
}

.detail-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    padding: 14px 16px;
}

.detail-item strong {
    display: block;
    font-size: 0.78rem;
    color: #60a5fa;
    margin-bottom: 4px;
    font-weight: 600;
}

.detail-item span {
    color: #c8d0dc;
    font-size: 0.9rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-card {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(37, 99, 235, 0.04));
    border: 1px solid rgba(59, 130, 246, 0.12);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    transition: all 0.3s;
}

.stat-card:hover {
    border-color: rgba(59, 130, 246, 0.25);
    transform: translateY(-2px);
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: #6b7280;
}

/* ===== SERVICES ===== */
.services {
    background: #0b0d14;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.service-card {
    background: #0f121c;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s;
    position: relative;
}

.service-card:hover {
    border-color: rgba(59, 130, 246, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.service-card.featured {
    border-color: rgba(59, 130, 246, 0.25);
    background: linear-gradient(135deg, #0f121c, #111827);
}

.card-badge {
    position: absolute;
    top: -10px;
    right: 16px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 12px;
    letter-spacing: 0.3px;
}

.service-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    color: #60a5fa;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

.service-card > p {
    color: #6b7280;
    font-size: 0.88rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card ul li {
    color: #8892a4;
    font-size: 0.84rem;
    padding: 5px 0;
    padding-left: 18px;
    position: relative;
}

.service-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    background: #3b82f6;
    border-radius: 50%;
}

/* ===== EXPERIENCE / WORK TIMELINE ===== */
.experience {
    background: #0f121c;
}

.work-timeline {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
}

.work-timeline::before {
    content: '';
    position: absolute;
    left: 180px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(59, 130, 246, 0.2);
}

.work-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 32px;
    padding-bottom: 40px;
    position: relative;
}

.work-item:last-child {
    padding-bottom: 0;
}

.work-year {
    font-size: 0.85rem;
    font-weight: 600;
    color: #60a5fa;
    padding-top: 4px;
    text-align: right;
    position: relative;
}

.work-year::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 8px;
    width: 10px;
    height: 10px;
    background: #3b82f6;
    border-radius: 50%;
    border: 2px solid #0f121c;
}

.work-content {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 22px 26px;
    transition: all 0.3s;
}

.work-content:hover {
    border-color: rgba(59, 130, 246, 0.2);
}

.work-content h3 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.work-role {
    display: block;
    font-size: 0.82rem;
    color: #60a5fa;
    font-weight: 500;
    margin-bottom: 10px;
}

.work-content ul {
    list-style: none;
    padding: 0;
}

.work-content ul li {
    color: #6b7280;
    font-size: 0.85rem;
    line-height: 1.6;
    padding: 4px 0;
    padding-left: 18px;
    position: relative;
}

.work-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #3b82f6;
    border-radius: 50%;
}

/* ===== CERTIFICATIONS ===== */
.certifications {
    background: #0b0d14;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 14px;
    max-width: 800px;
    margin: 0 auto;
}

.cert-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 18px 22px;
    transition: all 0.3s;
}

.cert-card:hover {
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateX(4px);
}

.cert-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cert-info h3 {
    color: #e2e8f0;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.cert-issuer {
    color: #6b7280;
    font-size: 0.8rem;
}

/* ===== PROCESS ===== */
.process {
    background: #0b0d14;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    text-align: center;
    padding: 24px 20px;
    flex: 1;
    min-width: 140px;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    transition: all 0.3s;
}

.step:hover .step-number {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    transform: scale(1.1);
}

.step h3 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.step p {
    color: #6b7280;
    font-size: 0.82rem;
    line-height: 1.5;
    max-width: 180px;
    margin: 0 auto;
}

.step-arrow {
    color: #3b82f6;
    font-size: 1.2rem;
    font-weight: 300;
    flex-shrink: 0;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: #0f121c;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 28px;
    transition: all 0.3s;
}

.testimonial-card:hover {
    border-color: rgba(59, 130, 246, 0.2);
    transform: translateY(-2px);
}

.stars {
    color: #f59e0b;
    font-size: 1rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.testimonial-card p {
    color: #8892a4;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 18px;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    color: #e2e8f0;
    font-size: 0.88rem;
    font-weight: 600;
}

.testimonial-author span {
    display: block;
    color: #6b7280;
    font-size: 0.8rem;
    margin-top: 2px;
}

/* ===== CTA ===== */
.cta {
    background: linear-gradient(135deg, #0f172a, #111827);
    text-align: center;
    padding: 80px 0;
    border-top: 1px solid rgba(59, 130, 246, 0.1);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.cta h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.cta p {
    color: #8892a4;
    font-size: 1.05rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== CONTACT ===== */
.contact {
    background: #0b0d14;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    max-width: 960px;
    margin: 0 auto;
}

.contact-card {
    margin-bottom: 20px;
}

.contact-card h3 {
    color: #60a5fa;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.contact-card p,
.contact-card a {
    color: #c8d0dc;
    font-size: 0.95rem;
    text-decoration: none;
}

.contact-card a:hover {
    color: #60a5fa;
}

.contact-services {
    margin-top: 28px;
}

.contact-services h3 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-tags span {
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.12);
    color: #93c5fd;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 500;
}

.contact-form h3 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 13px 16px;
    background: #0f121c;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    color: #e2e8f0;
    transition: all 0.2s;
    margin-bottom: 14px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #4b5563;
}

.contact-form select option {
    background: #0f121c;
    color: #e2e8f0;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
}

/* ===== FOOTER ===== */
.footer {
    background: #080a12;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.footer-brand p {
    color: #6b7280;
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 14px;
}

.footer-links a,
.footer-links span {
    display: block;
    color: #6b7280;
    font-size: 0.85rem;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    color: #4b5563;
    font-size: 0.82rem;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: all 0.3s;
}

.whatsapp-float svg {
    width: 26px;
    height: 26px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .topbar .container {
        gap: 16px;
        flex-wrap: wrap;
        font-size: 0.75rem;
    }

    .nav a {
        font-size: 0.78rem;
        padding: 4px 8px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .hero-trust {
        gap: 16px;
        font-size: 0.78rem;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    .work-timeline::before {
        left: 20px;
    }

    .work-item {
        grid-template-columns: 1fr;
        gap: 8px;
        padding-left: 48px;
    }

    .work-year {
        text-align: left;
        font-size: 0.8rem;
    }

    .work-year::after {
        left: -38px;
        right: auto;
    }

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

    .process-steps {
        flex-direction: column;
        gap: 12px;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 28px;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .header .container {
        flex-direction: column;
        gap: 10px;
    }

    .nav a {
        margin: 0 4px;
        font-size: 0.72rem;
        padding: 4px 6px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

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

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

    .about-details {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
    }

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

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