* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #ff0033;
    --primary-hover: #e60029;
    --primary-light: #ff4d6d;
    --background: #0a0a0a;
    --surface: #141414;
    --surface-light: #1c1c1c;
    --text: #ffffff;
    --text-secondary: #b3b3b3;
    --border: rgba(255, 255, 255, 0.08);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: url("cursor-best.png") 16 16, auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 12px 30px;
    background: rgba(10, 10, 10, 0.88);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 72px;
    width: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 5px;
}

/* HERO */
.hero {
    min-height: 100vh;
    padding: 120px 20px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.75)), url(bg-ara2.jpeg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: center;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 18px;
}

.hero-title span {
    color: var(--primary);
}

.hero-subtitle {
    font-size: clamp(1.5rem, 3.5vw, 2.3rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 18px;
}

.hero-tagline {
    max-width: 980px;
    margin: 0 auto 32px;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 34px;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 0, 51, 0.35);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-4px);
    box-shadow: 0 18px 45px rgba(255, 0, 51, 0.45);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
}

.hero-trust {
    margin-top: 22px;
    color: var(--text-secondary);
    font-size: 15px;
    text-align: center;
}

/* SECTION GENERAL */
section {
    padding: 100px 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 55px;
    font-weight: 800;
}

/* SERVICES */
.services {
    background: linear-gradient(135deg, #0a0a0a 0%, #151515 50%, #0a0a0a 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--surface);
    padding: 36px 28px;
    border-radius: 18px;
    border: 1px solid var(--border);
    text-align: center;
    transition: 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 0, 51, 0.6);
    box-shadow: 0 18px 45px rgba(255, 0, 51, 0.18);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 18px;
    color: var(--primary);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* ABOUT */
.about {
    background: linear-gradient(135deg, #1a0508 0%, #0a0a0a 60%);
}

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

.about-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.9;
}

.tech-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.tech-item {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 34px 20px;
    border-radius: 18px;
    text-align: center;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 15px 40px rgba(255, 0, 51, 0.25);
}

/* CASE STUDY */
.case-study {
    background: linear-gradient(135deg, #0a0a0a 0%, #151515 100%);
}

.case-study-content {
    background: var(--surface);
    padding: 45px;
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 55px rgba(0,0,0,0.3);
}

.case-study-overview {
    margin-bottom: 35px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.case-study-overview h3 {
    color: var(--primary);
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.case-study-overview p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.case-study-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.detail-box {
    background: var(--surface-light);
    padding: 28px;
    border-radius: 16px;
    border: 1px solid rgba(255, 0, 51, 0.25);
    transition: 0.3s ease;
}

.detail-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(255, 0, 51, 0.15);
}

.detail-box h4 {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.solution-list {
    list-style: none;
}

.solution-list li {
    color: var(--text-secondary);
    padding: 8px 0 8px 24px;
    position: relative;
}

.solution-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* TESTIMONIAL */
.client-feedback {
    margin-top: 55px;
    margin-bottom: 20px;
    text-align: center;
}

.feedback-title {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 26px;
    text-align: center;
}

.testimonial-card {
    background: var(--surface-light);
    border: 1px solid rgba(255, 0, 51, 0.35);
    padding: 34px;
    border-radius: 18px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    box-shadow: 0 18px 45px rgba(255, 0, 51, 0.18);
}

.testimonial-text {
    font-size: 1.05rem;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 22px;
}

.testimonial-author {
    color: var(--text-secondary);
    font-size: 15px;
}

.testimonial-author strong {
    color: var(--text);
}

/* CONTACT */
.contact {
    background: #050505;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 45px;
    align-items: start;
}

.contact-form-container {
    background: var(--surface);
    padding: 36px;
    border-radius: 18px;
    border: 1px solid var(--border);
    box-shadow: 0 18px 45px rgba(0,0,0,0.35);
}

.form-group {
    margin-bottom: 18px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px 18px;
    background: #0e0e0e;
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text);
    font-size: 1rem;
    transition: 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 0, 51, 0.12);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-secondary);
}

.btn-large {
    width: 100%;
    padding: 16px 40px;
}

.form-status {
    margin-top: 15px;
    padding: 14px;
    border-radius: 10px;
    display: none;
    text-align: center;
}

.form-status.success {
    display: block;
    background: rgba(37, 211, 102, 0.15);
    color: #25D366;
    border: 1px solid #25D366;
}

.form-status.error {
    display: block;
    background: rgba(255, 0, 51, 0.15);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.contact-info {
    background: var(--surface);
    padding: 36px;
    border-radius: 18px;
    border: 1px solid var(--border);
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-btn {
    padding: 15px 24px;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    font-weight: 700;
    transition: 0.3s ease;
}

.whatsapp {
    background: #25D366;
    color: white;
}

.whatsapp:hover {
    background: #1ea752;
    transform: translateY(-4px);
}

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

.dm:hover {
    background: var(--primary-hover);
    transform: translateY(-4px);
}

/* CTA */
.cta {
    padding: 80px 20px;
    background: linear-gradient(135deg, #ff0033 0%, #b30024 100%);
    text-align: center;
    border-radius: 20px;
    margin: 60px 20px;
    box-shadow: 0 20px 60px rgba(255, 0, 51, 0.3);
}

.cta h2 {
    font-size: 2.3rem;
    margin-bottom: 30px;
    color: white;
    font-weight: 700;
}

.cta-buttons {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-buttons a:hover {
    background: white;
    color: #ff0033;
    transform: translateY(-4px);
}
/* FOOTER */
.footer {
    padding: 28px 20px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    color: var(--text-secondary);
}

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

.footer span {
    color: var(--primary);
}

/* MOBILE */
@media (max-width: 768px) {
    .navbar {
        padding: 10px 18px;
    }

    .logo img {
        height: 62px;
        width: 62px;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: 82px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--surface);
        padding: 25px;
        gap: 18px;
        border-bottom: 1px solid var(--border);
    }

    .hero {
        min-height: 90vh;
        padding: 120px 20px 70px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }

    .btn {
        width: 100%;
    }

    .services-grid,
    .about-content,
    .case-study-details,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .tech-stack {
        grid-template-columns: 1fr 1fr;
    }

    .case-study-content {
        padding: 28px;
    }

    .testimonial-card {
        padding: 26px;
    }

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

@media (max-width: 480px) {
    section {
        padding: 75px 16px;
    }

    .hero-title {
        font-size: 2.6rem;
    }

    .hero-subtitle {
        font-size: 1.45rem;
    }

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

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 35px;
    }

    .tech-stack {
        grid-template-columns: 1fr;
    }

    .contact-form-container,
    .contact-info {
        padding: 26px;
    }

    .cta-buttons {
        flex-direction: column;
        max-width: 280px;
        margin: 0 auto;
    }
}

.contact-subtext,
.contact-benefits {
    color: var(--text-secondary);
    margin-bottom: 22px;
}

.contact-benefits p {
    margin-bottom: 10px;
}

.gmail {
    background: #ff0033;
    color: white;
}

.gmail:hover {
    background: #e60029;
    transform: translateY(-4px);
}

.gmail-btn {
    background: transparent;
    border: 2px solid #ff0033;
    color: #ff0033;
    font-weight: 600;
}

.gmail-btn:hover {
    background: #ff0033;
    color: white;
    transform: translateY(-3px);
}

.gmail-btn {
    display: block;
    padding: 12px 20px;
    border-radius: 8px;
    border: 2px solid #ff0033;
    color: #ff0033;
    text-align: center;
    font-weight: 600;
    margin-top: 20px;
    text-decoration: none;
}

.gmail-btn:hover {
    background: #ff0033;
    color: white;
    transform: translateY(-3px);
}