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

body {
    font-family: 'DM Sans', sans-serif;
    background: #fcfcfc;
    color: #18181b;
    line-height: 1.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.25rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(252, 252, 252, 0.95);
    backdrop-filter: blur(12px);
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo-bar {
    width: 4px;
    height: 28px;
    background: #10b981;
    border-radius: 2px;
}

.logo-text {
    font-weight: 700;
    font-size: 1.05rem;
    color: #18181b;
    letter-spacing: -0.3px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: #71717a;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.25s ease;
}

.nav-links a:hover {
    color: #18181b;
}

.nav-cta {
    background: #18181b;
    color: #fff;
    padding: 0.55rem 1.1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.25s ease;
}

.nav-cta:hover {
    background: #27272a;
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 5%;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 680px;
    z-index: 1;
}

.hero-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.75rem;
    background: #ecfdf5;
    border-radius: 100px;
    font-size: 0.8rem;
    color: #059669;
    font-weight: 500;
    margin-bottom: 2rem;
}

.hero-status::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #10b981;
    border-radius: 50%;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    color: #18181b;
    letter-spacing: -1.5px;
}

.hero p {
    font-size: 1.2rem;
    color: #71717a;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.btn-primary {
    background: #18181b;
    color: #fff;
    padding: 0.9rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-primary:hover {
    background: #27272a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: transparent;
    color: #18181b;
    padding: 0.9rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid #e4e4e7;
    transition: all 0.25s ease;
}

.btn-secondary:hover {
    background: #fafafa;
    border-color: #d4d4d8;
    transform: translateY(-1px);
}

.scroll-hint {
    position: absolute;
    bottom: 3rem;
    color: #a1a1aa;
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.scroll-hint span {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* Services Section */
.services {
    padding: 7rem 5%;
    background: #fff;
}

.services-container {
    max-width: 1000px;
    margin: 0 auto;
}

.services-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f4f4f5;
}

.services-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #18181b;
}

.services-header p {
    color: #71717a;
    font-size: 0.95rem;
}

.service-list {
    display: flex;
    flex-direction: column;
}

.service-item {
    display: grid;
    grid-template-columns: 44px 180px 1fr auto;
    gap: 1.25rem;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid #f4f4f5;
    transition: all 0.3s ease;
    cursor: default;
    border-radius: 8px;
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.service-item:hover {
    background: #fafafa;
}

.service-item:hover .service-arrow {
    opacity: 1;
    transform: translateX(0);
}

.service-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f4f4f5;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.service-item:hover .service-icon {
    background: #ecfdf5;
}

.service-icon svg {
    width: 22px;
    height: 22px;
    stroke: #71717a;
    stroke-width: 1.75;
    fill: none;
    transition: all 0.3s ease;
}

.service-item:hover .service-icon svg {
    stroke: #10b981;
}

.service-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: #18181b;
}

.service-desc {
    color: #71717a;
    font-size: 0.95rem;
}

.service-arrow {
    color: #10b981;
    font-size: 1.25rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

/* Why Us Section */
.why-us {
    padding: 7rem 5%;
    background: #18181b;
    color: #fff;
}

.why-container {
    max-width: 900px;
    margin: 0 auto;
}

.why-header {
    margin-bottom: 3rem;
}

.why-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.why-header p {
    color: #a1a1aa;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.why-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(16, 185, 129, 0.3);
}

.why-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.why-card h3 span {
    color: #10b981;
}

.why-card p {
    color: #a1a1aa;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 7rem 5%;
    background: #fcfcfc;
}

.contact-container {
    max-width: 480px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.contact-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #18181b;
    margin-bottom: 0.5rem;
}

.contact-header p {
    color: #71717a;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.contact-form input,
.contact-form textarea {
    background: #fff;
    border: 1px solid #e4e4e7;
    border-radius: 8px;
    padding: 0.9rem 1rem;
    color: #18181b;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.25s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #a1a1aa;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form button {
    background: #18181b;
    color: #fff;
    padding: 0.9rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.contact-form button:hover {
    background: #27272a;
    transform: translateY(-1px);
}

/* Footer */
footer {
    padding: 3rem 5%;
    background: #fff;
    border-top: 1px solid #f4f4f5;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 4rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f4f4f5;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo .logo-bar {
    width: 3px;
    height: 22px;
}

.footer-logo .logo-text {
    font-size: 0.95rem;
}

.footer-brand p {
    color: #71717a;
    font-size: 0.85rem;
    max-width: 280px;
}

.footer-section h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: #a1a1aa;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-section a {
    color: #52525b;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: #18181b;
}

.footer-section p {
    color: #52525b;
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: #a1a1aa;
    font-size: 0.8rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: #a1a1aa;
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s ease;
}

.footer-legal a:hover {
    color: #71717a;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: #18181b;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        padding: 1rem 5%;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: rgba(252, 252, 252, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        gap: 1.5rem;
        transition: right 0.3s ease;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 0.5rem 0;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        min-height: 90vh;
        padding: 0 5%;
    }

    .hero::before {
        width: 400px;
        height: 400px;
    }

    .hero h1 {
        font-size: 2.25rem;
        letter-spacing: -1px;
    }

    .hero p {
        font-size: 1.05rem;
    }

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

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .scroll-hint {
        bottom: 2rem;
    }

    .services,
    .why-us,
    .contact {
        padding: 4rem 5%;
    }

    .services-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        margin-bottom: 2rem;
    }

    .services-header h2 {
        font-size: 1.5rem;
    }

    .service-item {
        grid-template-columns: 40px 1fr;
        gap: 1rem;
        padding: 1.25rem 0.5rem;
    }

    .service-desc,
    .service-arrow {
        display: none;
    }

    .service-name {
        font-size: 1rem;
    }

    .why-header h2,
    .contact-header h2 {
        font-size: 1.5rem;
    }

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

    .footer-main {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

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

@media (max-width: 480px) {
    nav {
        padding: 0.85rem 5%;
    }

    .hero h1 {
        font-size: 1.85rem;
    }

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

    .services,
    .why-us,
    .contact {
        padding: 3rem 5%;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}