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

:root {
    --primary: #00a388;
    --accent: #ff6839;
    --dark: #1a1a1a;
    --text: #666666;
    --text-light: #949494;
    --bg: #ffffff;
    --bg-light: #f7f8fa;
    --border: #e8e8e8;
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: 0.3s ease;
}

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

body {
    font-family: 'Poppins', Arial, Tahoma, sans-serif;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

h1, h2, h3, h4 {
    color: var(--dark);
    font-weight: 600;
    line-height: 1.2;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 36px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent);
}

.btn-hero {
    background: var(--dark);
    color: #fff;
    border-color: var(--dark);
    border-radius: 0;
    padding: 16px 50px;
    letter-spacing: 3px;
}

.btn-hero:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav a {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dark);
    padding: 8px 16px;
    border-radius: 6px;
    transition: all var(--transition);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: all var(--transition);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
    position: relative;
    height: 800px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #ffffff;
}

.hero-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
}

.hero-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.hero-text {
    text-align: center;
}

.hero-subtitle {
    display: block;
    font-size: 30px;
    font-weight: 300;
    color: var(--text-light);
    line-height: 1.4;
    margin-bottom: 10px;
}

.hero-brand {
    display: block;
    font-size: 140px;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: -3px;
    line-height: 1;
    margin-bottom: 40px;
}

.hero-image {
    display: none;
}

.hero-image img {
    display: none;
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-header .accent {
    color: var(--accent);
}

.section-tagline {
    font-size: 18px;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 12px;
}

.section-desc {
    font-size: 15px;
    color: var(--text-light);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== Services ===== */
.services {
    padding: 100px 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 40px 32px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    color: var(--primary);
    transition: color var(--transition);
}

.service-card:hover .service-icon {
    color: var(--accent);
}

.service-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--dark);
}

.service-card p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
}

/* ===== About ===== */
.about {
    padding: 100px 0;
    background: var(--bg);
}

.about-inner {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-image {
    flex: 0 0 45%;
}



.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 24px;
    line-height: 1.3;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.9;
    color: var(--text);
}

.about-text .btn {
    margin-top: 12px;
}

/* ===== Contact ===== */
.contact {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-info-centered {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-item svg {
    flex-shrink: 0;
    color: var(--primary);
}

.contact-info-item a {
    color: var(--text);
    font-weight: 500;
}

.contact-info-item a:hover {
    color: var(--primary);
}

/* ===== Footer ===== */
.footer {
    background: var(--dark);
    padding: 40px 0;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo img {
    height: 30px;
}

.footer-logo span {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.footer-copy {
    font-size: 13px;
}

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

.footer-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero {
        height: 600px;
    }

    .hero-brand {
        font-size: 100px;
    }

    .hero-subtitle {
        font-size: 24px;
    }

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

    .about-inner {
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        box-shadow: -4px 0 30px rgba(0, 0, 0, 0.1);
        transition: right var(--transition);
        gap: 4px;
    }

    .nav.open {
        right: 0;
    }

    .nav a {
        font-size: 15px;
        padding: 12px 0;
        width: 100%;
        border-bottom: 1px solid var(--border);
    }

    .hero {
        height: 500px;
    }

    .hero-brand {
        font-size: 80px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-inner {
        flex-direction: column;
        gap: 40px;
    }

    .about-image {
        flex: 0 0 auto;
    }

    .about-text h2 {
        font-size: 28px;
    }

    .contact-info-centered {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

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

@media (max-width: 480px) {
    .hero {
        height: 420px;
    }

    .hero-brand {
        font-size: 56px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }

    .service-card {
        padding: 30px 24px;
    }

    .about, .services, .contact {
        padding: 70px 0;
    }
}