:root {
    --primary: #ff7a00;
    --primary-dark: #db6500;
    --secondary: #0d2b3e;
    --secondary-soft: #173f59;
    --accent: #1aa2c1;
    --text: #173042;
    --text-light: #61707a;
    --bg: #f4f6f8;
    --bg-light: #fbfcfd;
    --line: rgba(13, 43, 62, 0.1);
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(8, 30, 44, 0.08);
    --shadow-lg: 0 24px 55px rgba(8, 30, 44, 0.14);
    --radius: 22px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background:
        radial-gradient(circle at top left, rgba(26, 162, 193, 0.08), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 122, 0, 0.09), transparent 22%),
        var(--bg);
    overflow-x: hidden;
}

h1, h2, h3, .oswald {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: 0.02em;
}

p {
    color: var(--text-light);
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 4rem 0;
}

main {
    position: relative;
}

header.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    background: rgba(251, 252, 253, 0.92);
    border-bottom: 1px solid rgba(13, 43, 62, 0.08);
    box-shadow: 0 10px 35px rgba(8, 30, 44, 0.06);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 78px;
    gap: 1.2rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    text-decoration: none;
    color: var(--secondary);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.logo .oswald {
    color: var(--secondary);
}

.logo span:not(.oswald) {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    transition: color 0.25s ease, opacity 0.25s ease;
    text-transform: uppercase;
}

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

.nav-item-dropdown {
    position: relative;
}

.submenu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    background: rgba(255, 255, 255, 0.98);
    min-width: 260px;
    box-shadow: var(--shadow-lg);
    display: none;
    padding: 0.65rem;
    border: 1px solid rgba(13, 43, 62, 0.08);
    border-radius: 18px;
}

.nav-item-dropdown:hover .submenu {
    display: block;
}

.submenu li {
    list-style: none;
}

.submenu a {
    padding: 0.75rem 0.9rem;
    display: block;
    text-decoration: none;
    color: var(--secondary);
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 12px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.submenu a:hover {
    background: #f1f5f8;
    color: var(--primary);
    transform: translateX(2px);
}

.hero {
    position: relative;
    color: var(--white);
    padding: 4.8rem 0 3.9rem;
    text-align: center;
    overflow: hidden;
    border-bottom-left-radius: 38px;
    border-bottom-right-radius: 38px;
    box-shadow: inset 0 -90px 100px rgba(0, 0, 0, 0.18);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(110deg, rgba(6, 27, 40, 0.92), rgba(13, 43, 62, 0.8) 48%, rgba(26, 162, 193, 0.38)),
        linear-gradient(180deg, rgba(255, 122, 0, 0.08), transparent 50%);
}

.hero::after {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    right: -180px;
    top: -150px;
    background: radial-gradient(circle, rgba(255, 122, 0, 0.24), transparent 66%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(2rem, 3.8vw, 3.7rem);
    margin-bottom: 0.8rem;
    text-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.hero h1 span {
    display: inline-block;
    color: #ffc785;
}

.hero p {
    font-size: 1.12rem;
    max-width: 780px;
    margin: 0 auto 2rem;
    color: rgba(255, 255, 255, 0.86);
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 0.9rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.92rem 1.4rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
    cursor: pointer;
    border: none;
    font-size: 0.84rem;
    letter-spacing: 0.08em;
}

.btn-sm {
    padding: 0.72rem 1.05rem;
    font-size: 0.74rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #ff982a);
    color: var(--white);
    box-shadow: 0 18px 35px rgba(255, 122, 0, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 22px 36px rgba(255, 122, 0, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.14);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.12);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.2);
}

.hero-badges {
    display: inline-flex;
    gap: 0.55rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.hero-badge {
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.12);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    max-width: 980px;
    margin: 1.8rem auto 0;
}

.hero-proof-card {
    text-align: left;
    padding: 1rem 1.1rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.14);
}

.hero-proof-card strong {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--white);
    font-size: 0.95rem;
}

.hero-proof-card p {
    margin: 0;
    color: rgba(255,255,255,0.8);
    font-size: 0.88rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.service-card,
.dept-card,
.contact-form {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(13, 43, 62, 0.08);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.service-card::before,
.dept-card::before,
.contact-form::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), transparent 28%);
    pointer-events: none;
}

.service-card {
    padding: 1.6rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover,
.dept-card:hover,
.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 122, 0, 0.22);
}

.service-card i {
    width: 54px;
    height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem;
    margin-bottom: 1.1rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 122, 0, 0.14), rgba(26, 162, 193, 0.14));
    color: var(--primary);
}

.service-card h3 {
    font-size: 1.32rem;
    margin-bottom: 0.75rem;
    color: var(--secondary);
}

.service-card a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.dept-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.4rem;
}

.dept-card {
    padding: 1.3rem;
}

.dept-card h3 {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(13, 43, 62, 0.08);
    font-size: 1rem;
}

.dept-card h3 a {
    text-decoration: none;
    color: var(--secondary);
    display: block;
}

.city-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.city-tag {
    background: linear-gradient(180deg, #ffffff, #f2f6f9);
    border: 1px solid rgba(13, 43, 62, 0.08);
    padding: 0.45rem 0.72rem;
    border-radius: 999px;
    font-size: 0.76rem;
    color: var(--secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 700;
}

.city-tag:hover {
    background: linear-gradient(135deg, var(--primary), #ff982a);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-1px);
}

.contact-form {
    padding: 1.8rem;
}

.contact-form.sticky-contact {
    position: static;
    top: auto;
    align-self: auto;
    z-index: auto;
}

.contact-form.sticky-contact {
    padding: 1.45rem;
}

.contact-form.sticky-contact .form-group {
    margin-bottom: 0.72rem;
}

.contact-form.sticky-contact .form-group label {
    margin-bottom: 0.28rem;
}

.contact-form.sticky-contact .form-group input,
.contact-form.sticky-contact .form-group textarea {
    padding: 0.72rem 0.85rem;
}

.contact-side-note {
    margin-top: 1.5rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #f3f7fa);
    border: 1px solid rgba(13, 43, 62, 0.08);
}

.contact-side-note strong {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--secondary);
}

.contact-side-note p {
    margin: 0;
}

.content-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
    gap: 1.6rem;
    align-items: start;
}

.content-stack {
    display: grid;
    gap: 1.5rem;
}

.info-panel {
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(13, 43, 62, 0.08);
    border-radius: 26px;
    box-shadow: var(--shadow);
    padding: 1.7rem;
}

.info-panel.dark {
    background: linear-gradient(135deg, #14354b, #0d2534);
    color: var(--white);
}

.info-panel.dark p,
.info-panel.dark li,
.info-panel.dark a {
    color: rgba(255, 255, 255, 0.82);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1rem;
}

.panel-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 122, 0, 0.14), rgba(26, 162, 193, 0.14));
    color: var(--primary);
}

.info-panel.dark .panel-icon {
    background: rgba(255, 255, 255, 0.12);
    color: #ffc785;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 122, 0, 0.1);
    color: var(--primary-dark);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.9rem;
    margin-top: 1.25rem;
}

.stat-card {
    padding: 1rem;
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #f3f7fa);
    border: 1px solid rgba(13, 43, 62, 0.08);
}

.stat-card strong {
    display: block;
    font-size: 1.15rem;
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.feature-list {
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.feature-list li {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    color: var(--text);
}

.feature-list i {
    width: 18px;
    min-width: 18px;
    color: var(--primary);
    margin-top: 0.15rem;
}

.visual-banner {
    position: relative;
    min-height: 280px;
    overflow: hidden;
    border-radius: 26px;
    box-shadow: var(--shadow-lg);
}

.visual-banner .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13,43,62,0.08), rgba(13,43,62,0.7));
}

.visual-banner .caption {
    position: absolute;
    left: 1.2rem;
    right: 1.2rem;
    bottom: 1.2rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    background: rgba(10, 27, 39, 0.68);
    backdrop-filter: blur(10px);
}

.chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.split-callout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 0.95rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.38rem;
    font-weight: 800;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #58707d;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border: 1px solid rgba(13, 43, 62, 0.12);
    border-radius: 14px;
    font-family: inherit;
    font-size: 0.94rem;
    color: var(--text);
    background: rgba(251, 252, 253, 0.92);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(255, 122, 0, 0.5);
    box-shadow: 0 0 0 4px rgba(255, 122, 0, 0.12);
    background: #fff;
}

footer {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 122, 0, 0.22), transparent 26%),
        linear-gradient(180deg, #102d41, #081c29);
    color: var(--white);
    padding: 4rem 0 1.6rem;
    margin-top: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-col h4 {
    color: #ffc785;
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

.footer-col li {
    margin-bottom: 0.55rem;
}

.footer-col a {
    color: rgba(255,255,255,0.78);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.55);
}

.breadcrumb {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
    font-size: 0.78rem;
    margin-bottom: 1.8rem;
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.breadcrumb a {
    color: #ffc785;
    text-decoration: none;
    font-weight: 700;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

.modern-showcase {
    margin-top: -1.2rem;
}

.modern-showcase-grid {
    grid-template-columns: 1.1fr 0.9fr;
}

@media (max-width: 900px) {
    .navbar {
        flex-direction: column;
        justify-content: center;
        padding: 0.9rem 0;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.85rem;
    }

    .hero {
        padding-top: 4.2rem;
        padding-bottom: 3.3rem;
        border-bottom-left-radius: 26px;
        border-bottom-right-radius: 26px;
    }

    .modern-showcase-grid {
        grid-template-columns: 1fr !important;
    }

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

@media (max-width: 768px) {
    section {
        padding: 3.2rem 0;
    }

    .hero h1 {
        font-size: 1.9rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .contact-grid,
    div[style*="grid-template-columns: 2fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    .contact-form {
        padding: 1.3rem;
    }

    .content-shell,
    .split-callout {
        grid-template-columns: 1fr;
    }

}