:root {
    --charcoal: #2C3E50;
    --charcoal-light: #34495E;
    --coral: #FF6B6B;
    --coral-dark: #EE5253;
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --gray-light: #E9ECEF;
    --gray: #6C757D;
    --font-main: 'Manrope', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--charcoal);
    line-height: 1.6;
    font-weight: 300;
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3 {
    font-weight: 500;
    line-height: 1.2;
    color: var(--charcoal);
}

h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    color: var(--charcoal-light);
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: var(--coral-dark);
    transform: translateY(-2px);
}

.btn-text {
    background: transparent;
    color: var(--charcoal);
    padding: 14px 0;
}

.btn-text:hover {
    color: var(--coral);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--gray-light);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--charcoal);
    text-decoration: none;
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--charcoal);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: color 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--charcoal);
    transition: all 0.3s ease;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background-color: var(--off-white);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-content {
    padding-right: 32px;
}

.hero-sub {
    font-size: 1.25rem;
    margin: 24px 0 40px;
    color: var(--gray);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    border-radius: 8px;
}

/* Sections */
.section {
    padding: 120px 0;
}

.section-header {
    margin-bottom: 64px;
}

.tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--coral);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text p {
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    margin-top: 32px;
}

.feature-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-light);
    font-size: 1.05rem;
}

.feature-list li:last-child {
    border-bottom: none;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

/* Services */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    padding: 40px;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--coral);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-card .icon {
    width: 48px;
    height: 48px;
    color: var(--coral);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

/* Process */
.process {
    background-color: var(--charcoal);
    color: var(--white);
}

.process h2 {
    color: var(--white);
}

.process .tag {
    color: var(--coral);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.step {
    position: relative;
}

.step-num {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--coral);
    line-height: 1;
    margin-bottom: 16px;
}

.step h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.step p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* Contact */
.contact {
    background-color: var(--off-white);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.detail strong {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--charcoal);
}

.detail p {
    font-size: 1rem;
    margin: 0;
}

.detail a {
    color: var(--coral);
    text-decoration: none;
}

.detail a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 48px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--charcoal);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--coral);
}

.form-success {
    text-align: center;
    padding: 40px;
}

.form-success p {
    color: var(--coral);
    font-size: 1.25rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background-color: var(--charcoal);
    color: rgba(255, 255, 255, 0.6);
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-container,
    .about-grid,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-content {
        padding-right: 0;
        text-align: center;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-image img {
        height: 500px;
    }

    .services-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 32px;
        gap: 24px;
        border-bottom: 1px solid var(--gray-light);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .menu-toggle {
        display: flex;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 80px 0;
    }

    .hero {
        padding-top: 100px;
    }

    .contact-form-wrapper {
        padding: 32px 24px;
    }
}