:root {
    --bg: #f4f7fb;
    --surface: #ffffff;

    /* PREMIUM COLORS */
    --primary: #0a2540;        /* Deep corporate navy */
    --primary-dark: #061a2c;
    --secondary: #1f6feb;      /* Modern blue */
    --accent: #00a8ff;         /* Light highlight */

    --text: #0b1f33;
    --muted: #5b6b7c;
    --border: #e2e8f0;

    --shadow: 0 20px 50px rgba(0, 0, 0, 0.08);

    --radius: 20px;
    --radius-sm: 12px;

    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.section {
    padding: 5rem 0;
}

.section-inner {
    padding: 0;
}

.bg-light {
    background: #f9fbff;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    cursor: pointer;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
}

.brand-small {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.15rem;
}

.nav-menu {
    display: flex;
    gap: 1.8rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text);
    font-weight: 500;
    transition: color var(--transition);
}

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

.header-cta {
    white-space: nowrap;
}

.nav-toggle {
    display: none;
    border: none;
    background: transparent;
    cursor: pointer;
    gap: 6px;
    flex-direction: column;
    padding: 0;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

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

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

.hero {
    padding-top: 3.5rem;
    background: linear-gradient(180deg, #edf4ff 0%, #f9fbff 40%, #fff 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-copy h1 {
    font-size: clamp(2.6rem, 4vw, 4.1rem);
    line-height: 1.05;
    max-width: 760px;
    margin-top: 1rem;
    color: var(--primary-dark);
    font-family: 'Poppins', sans-serif;
}

.eyebrow {
    display: inline-block;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: rgba(15, 76, 129, 0.1);
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-copy p {
    max-width: 670px;
    margin-top: 1.5rem;
    color: var(--muted);
    font-size: 1.05rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.7rem;
    border-radius: 999px;
    border: 2px solid transparent;
    transition: transform var(--transition), background var(--transition), color var(--transition), border var(--transition), box-shadow var(--transition);
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #1f6feb, #0a2540);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(31, 111, 235, 0.3);
}

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

.btn-secondary:hover,
.btn-outline:hover {
    transform: translateY(-2px);
    background: rgba(15, 76, 129, 0.08);
}

.btn-outline {
    border-style: solid;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
}

.hero-stats div {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 1.35rem 1.5rem;
    box-shadow: var(--shadow);
}

.hero-stats strong {
    display: block;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

.image-card {
    position: relative;
    overflow: hidden;
    border-radius: 32px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(15, 76, 129, 0.05);
}

.image-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.card-badge {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: inline-flex;
    gap: 0.85rem;
    align-items: center;
    padding: 0.95rem 1rem;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 999px;
    border: 1px solid rgba(15, 76, 129, 0.12);
    box-shadow: 0 18px 35px rgba(15, 76, 129, 0.08);
    backdrop-filter: blur(10px);
}

.card-badge i {
    color: var(--primary);
    font-size: 1.1rem;
}

.section-header {
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: clamp(2rem, 3vw, 2.7rem);
    color: var(--primary-dark);
    font-family: 'Poppins', sans-serif;
}

.section-header p {
    color: var(--muted);
    margin-top: 1rem;
    font-size: 1rem;
}

.info-grid,
.cards-grid,
.products-grid,
.market-grid,
.strengths-grid,
.contact-grid {
    display: grid;
    gap: 1.6rem;
}

.info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.service-card,
.product-card,
.market-tile,
.strength-card,
.card,
.contact-panel {
    background: #fff;
    border: 1px solid rgba(15, 76, 129, 0.07);
    border-radius: 26px;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.info-card:hover,
.service-card:hover,
.strength-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px rgba(15, 76, 129, 0.12);
}

.info-card h3,
.service-card h3,
.product-card h3,
.strength-card h3,
.market-tile h3,
.card h3 {
    margin-top: 1.2rem;
    color: var(--primary-dark);
    font-family: 'Poppins', sans-serif;
}

.info-card p,
.service-card p,
.product-card p,
.strength-card p,
.market-tile p,
.card p {
    color: var(--muted);
    margin-top: 0.85rem;
}

.cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
    display: flex;
    flex-direction: column;
    min-height: 240px;
}

.service-card i,
.market-tile i {
    font-size: 1.8rem;
    color: var(--primary);
}

.products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    padding: 0;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 55px rgba(15, 76, 129, 0.12);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3,
.product-card p {
    padding: 0;
}

.product-card > h3 {
    padding: 1.3rem 1.5rem 0.5rem;
}

.product-card > p {
    padding: 0 1.5rem 1.7rem;
}

.market-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.market-tile {
    text-align: center;
    padding: 2rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.market-tile:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px rgba(24, 178, 0, 0.12);
}

.market-tile i {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(15, 76, 129, 0.08);
    margin: 0 auto 1rem;
    color: var(--primary);
}

.strengths-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.strength-card {
    min-height: 220px;
}

.mission-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
}

.mission-list {
    list-style: none;
    display: grid;
    gap: 0.9rem;
    margin-top: 1.5rem;
}

.mission-list li {
    position: relative;
    padding-left: 1.8rem;
    color: var(--muted);
}

.mission-list li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--primary);
}

.bg-contact {
    background: linear-gradient(180deg, #ebf3ff 0%, #f6fbff 100%);
}

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

.contact-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info {
    display: grid;
    gap: 1rem;
    margin: 2rem 0;
}

.contact-info div strong {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--primary);
    font-family: 'Poppins', sans-serif;
}

.contact-info a {
    color: var(--text);
    transition: color var(--transition);
}

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

.card {
    padding: 2rem;
}

.card h3 {
    font-size: 1.6rem;
}

.contact-form label {
    display: grid;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
    color: var(--muted);
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 0.95rem 1rem;
    background: #fff;
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
    font-size: 1rem;
}

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

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(15, 76, 129, 0.08);
    outline: none;
}

.contact-form button {
    width: 100%;
}

.site-footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.92);
    padding: 3rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.site-footer h4 {
    margin-bottom: 1rem;
    color: #fff;
    font-family: 'Poppins', sans-serif;
}

.site-footer strong {
    font-family: 'Poppins', sans-serif;
}

.footer-links,
.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.footer-links a,
.social-links a {
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition);
}

.footer-links a:hover,
.social-links a:hover {
    color: #fff;
}

.social-links {
    flex-direction: row;
}

.social-links a {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.15);
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

/* Tablet Responsive */
@media (max-width: 980px) {
    .hero-grid,
    .contact-grid,
    .mission-grid,
    .products-grid,
    .market-grid,
    .strengths-grid,
    .info-grid {
        grid-template-columns: 1fr;
    }

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

    .nav-menu {
        position: fixed;
        inset: 0 auto auto 0;
        width: min(280px, 80vw);
        height: 100vh;
        padding: 4rem 2rem 2rem;
        background: #fff;
        border-right: 1px solid rgba(15, 76, 129, 0.08);
        flex-direction: column;
        align-items: flex-start;
        gap: 1.4rem;
        transform: translateX(-120%);
        transition: transform var(--transition);
        box-shadow: 18px 0 48px rgba(15, 76, 129, 0.08);
        z-index: 100;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-toggle {
        display: flex;
    }

    .header-inner {
        justify-content: space-between;
    }

    .header-cta {
        display: none;
    }

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

    .market-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Mobile Responsive */
@media (max-width: 680px) {
    .section {
        padding: 3.5rem 0;
    }

    .hero-copy h1 {
        font-size: 2.75rem;
    }

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

    .card,
    .contact-panel,
    .info-card,
    .service-card,
    .product-card,
    .market-tile,
    .strength-card {
        padding: 1.6rem;
    }

    .nav-menu {
        width: 100%;
        padding-top: 3rem;
    }

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

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

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

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

    .hero-grid {
        gap: 2rem;
    }

    .footer-grid {
        gap: 1.5rem;
    }
}
.section {
    padding: 6rem 0;
}

.logo-img {
    height: 80px;
    width: auto;
}