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

:root {
    --navy: #0a1a3a;
    --navy-light: #142a5c;
    --yellow: #ffc107;
    --yellow-dark: #e6a800;
    --red: #c41e3a;
    --red-light: #e63950;
    --white: #ffffff;
    --gray-50: #f5f7fa;
    --gray-100: #eef1f5;
    --gray-200: #d1d5db;
    --gray-400: #6b7280;
    --gray-600: #374151;
    --text: #111827;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --radius: 0px;
    --transition: all 0.3s ease;
    --container: 1200px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    line-height: 1.15;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--navy);
    color: rgba(255,255,255,0.8);
    font-size: 0.82rem;
    padding: 8px 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 24px;
}

.top-bar-left a {
    color: var(--yellow);
    font-weight: 500;
}

.top-bar-left a:hover {
    color: var(--white);
}

.top-bar-right {
    display: flex;
    gap: 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 3px solid var(--yellow);
    box-shadow: var(--shadow);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    height: 48px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-main {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--navy);
    letter-spacing: 0.5px;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--red);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo-sub .since {
    color: var(--gray-400);
    font-weight: 400;
    margin-left: 4px;
    font-size: 0.7rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 28px;
}

.nav-menu li a {
    font-family: 'Oswald', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-600);
    padding: 4px 0;
    border-bottom: 2px solid transparent;
}

.nav-menu li a:hover {
    color: var(--navy);
    border-bottom-color: var(--yellow);
}

.btn-nav {
    background: var(--yellow);
    color: var(--navy) !important;
    padding: 10px 20px;
    font-weight: 700;
    border: none !important;
}

.btn-nav:hover {
    background: var(--yellow-dark);
    color: var(--navy) !important;
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--navy);
    transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: calc(100vh - 110px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10,26,58,0.88) 0%, rgba(10,26,58,0.6) 55%, rgba(10,26,58,0.2) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 60px 0;
    max-width: 650px;
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--yellow);
    color: var(--navy);
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.badge-icon {
    color: var(--red);
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.05;
}

.hero-title .accent {
    color: var(--yellow);
}

.hero-desc {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.7;
    max-width: 520px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--yellow);
    color: var(--navy);
    border-color: var(--yellow);
}

.btn-primary:hover {
    background: var(--yellow-dark);
    border-color: var(--yellow-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
}

.btn-yellow {
    background: var(--yellow);
    color: var(--navy);
    border-color: var(--yellow);
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-yellow:hover {
    background: var(--white);
    border-color: var(--white);
}

.btn-full {
    width: 100%;
    text-align: center;
}

.hero-features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.h-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.h-icon {
    font-size: 1.2rem;
}

/* ===== SECTION COMMON ===== */
.section-label {
    display: inline-block;
    background: var(--yellow);
    color: var(--navy);
    padding: 6px 14px;
    font-family: 'Oswald', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 16px;
    color: var(--navy);
}

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

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header.light .section-title {
    color: var(--white);
}

.section-subtitle {
    color: var(--gray-400);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--gray-50);
}

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

.about-content {
    padding-right: 20px;
}

.about-lead {
    font-size: 1.15rem;
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.7;
    font-weight: 300;
}

.about-content > p {
    color: var(--gray-600);
    margin-bottom: 14px;
    font-size: 1rem;
    line-height: 1.7;
}

.about-owner {
    margin-top: 32px;
}

.owner-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--white);
    border-left: 4px solid var(--yellow);
    box-shadow: var(--shadow);
}

.owner-initials {
    width: 48px;
    height: 48px;
    background: var(--navy);
    color: var(--yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.owner-info {
    display: flex;
    flex-direction: column;
}

.owner-name {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--navy);
}

.owner-title {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.about-visual {
    position: relative;
    padding-left: 40px;
    padding-top: 40px;
}

.about-img-main {
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.about-img-sub {
    position: absolute;
    top: 0;
    left: 0;
    width: 55%;
    z-index: 1;
    border: 4px solid var(--white);
    box-shadow: var(--shadow);
}

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

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--yellow);
    color: var(--navy);
    padding: 20px 28px;
    text-align: center;
    z-index: 3;
    box-shadow: var(--shadow-lg);
}

.exp-years {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    line-height: 1;
}

.exp-text {
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.3;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.service-box {
    padding: 36px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.service-box:hover {
    border-color: var(--yellow);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-box.dark {
    background: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.service-box.dark h3 {
    color: var(--yellow);
}

.service-box.dark p,
.service-box.dark li {
    color: rgba(255,255,255,0.8);
}

.service-box.dark:hover {
    border-color: var(--yellow);
}

.service-visual {
    margin-bottom: 16px;
}

.svc-icon {
    font-size: 2rem;
}

.service-box h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--navy);
}

.service-box > p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-box ul {
    list-style: none;
}

.service-box li {
    font-size: 0.9rem;
    color: var(--gray-600);
    padding: 5px 0;
    padding-left: 18px;
    position: relative;
}

.service-box li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--yellow);
    font-weight: 700;
}

/* ===== WHY US ===== */
.why-us {
    padding: 100px 0;
    background: var(--navy);
}

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

.feature-large {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 40px 32px;
    transition: var(--transition);
}

.feature-large:hover {
    background: rgba(255,255,255,0.07);
    border-color: var(--yellow);
    transform: translateY(-6px);
}

.feature-num {
    font-family: 'Oswald', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--yellow);
    opacity: 0.6;
    line-height: 1;
    margin-bottom: 16px;
}

.feature-large h3 {
    color: var(--yellow);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-large p {
    color: rgba(255,255,255,0.75);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== CTA ===== */
.cta-section {
    padding: 80px 0;
    background: var(--yellow);
}

.cta-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-box h2 {
    color: var(--navy);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    margin-bottom: 12px;
}

.cta-box p {
    color: var(--navy);
    opacity: 0.85;
    font-size: 1.05rem;
    margin-bottom: 28px;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--gray-50);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}

.contact-lead {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.info-blocks {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-block {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--white);
    border-left: 3px solid var(--yellow);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.info-block:hover {
    transform: translateX(4px);
    border-left-color: var(--red);
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-data h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    color: var(--navy);
    margin-bottom: 6px;
}

.info-data a {
    display: block;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: 4px;
}

.info-data a:hover {
    color: var(--red);
}

.info-data p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.5;
}

.contact-form-box {
    background: var(--white);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--yellow);
}

.contact-form-box h3 {
    font-size: 1.5rem;
    color: var(--navy);
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.contact-form-box input,
.contact-form-box select,
.contact-form-box textarea {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 14px;
    border: 1px solid var(--gray-200);
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--gray-50);
    transition: var(--transition);
}

.contact-form-box input:focus,
.contact-form-box select:focus,
.contact-form-box textarea:focus {
    outline: none;
    border-color: var(--yellow);
    box-shadow: 0 0 0 3px rgba(255,193,7,0.15);
}

.contact-form-box textarea {
    resize: vertical;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--navy);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo img {
    height: 44px;
}

.footer-logo .logo-main {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--white);
    display: block;
    line-height: 1.2;
}

.footer-logo .logo-sub {
    font-size: 0.75rem;
    color: var(--red);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
}

.footer-logo .since {
    color: rgba(255,255,255,0.4);
    font-weight: 400;
    font-size: 0.7rem;
}

.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-nav h4,
.footer-contact h4 {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--yellow);
    margin-bottom: 20px;
}

.footer-nav ul {
    list-style: none;
}

.footer-nav li {
    margin-bottom: 10px;
}

.footer-nav a {
    color: rgba(255,255,255,0.6);
    font-size: 0.92rem;
}

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

.footer-contact a {
    color: rgba(255,255,255,0.6);
    display: block;
    margin-bottom: 8px;
    font-size: 0.92rem;
}

.footer-contact a:hover {
    color: var(--yellow);
}

.footer-contact p {
    margin-bottom: 8px;
    font-size: 0.92rem;
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .features-wrapper {
        grid-template-columns: 1fr;
    }
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .footer-main {
        grid-template-columns: 1fr 1fr;
    }
    .about-visual {
        order: -1;
        padding-left: 30px;
        padding-top: 30px;
    }
}

@media (max-width: 768px) {
    .top-bar-left, .top-bar-right {
        display: none;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: var(--transition);
    }
    .nav-menu.active {
        transform: translateY(0);
    }
    .hero-actions {
        flex-direction: column;
    }
    .btn {
        width: 100%;
        text-align: center;
    }
    .hero-features {
        gap: 16px;
    }
    .h-feature {
        font-size: 0.8rem;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-main {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .about-img-sub {
        width: 50%;
    }
    .about-img-sub img {
        height: 150px;
    }
    .experience-badge {
        padding: 14px 20px;
    }
    .exp-years {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .about, .services, .why-us, .contact {
        padding: 64px 0;
    }
    .contact-form-box {
        padding: 24px;
    }
    .service-box {
        padding: 24px;
    }
    .feature-large {
        padding: 28px 24px;
    }
}