:root {
    --navy-primary: #012D56;
    --navy-dark: #001A33;
    --navy-card: #03396C;
    --yellow-accent: #F8D210;
    --yellow-hover: #E5C10E;
    --text-main: #FFFFFF;
    --text-muted: #94A3B8;
    --border-color: rgba(248, 210, 16, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--navy-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.badge {
    display: inline-block;
    background-color: rgba(248, 210, 16, 0.15);
    color: var(--yellow-accent);
    border: 1px solid var(--yellow-accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    white-space: nowrap;
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    border-color: var(--yellow-accent);
    color: var(--yellow-accent);
}

/* Hero Image Card Styling */
.hero-image-card {
    background-color: #000000;
    border-radius: 16px;
    padding: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.hero-image-card img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    object-fit: cover;
}

header {
    background-color: var(--navy-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    gap: 16px;
}

/* Responsive Column Logo Layout */
.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    line-height: 1;
}

.logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
}

.logo-main {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: 1px;
}

.logo-main sup {
    font-size: 0.65rem;
    color: var(--yellow-accent);
    top: -0.6em;
    font-weight: 700;
}

.logo-sub {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--yellow-accent);
    letter-spacing: 2.5px;
    margin-top: 2px;
    text-transform: uppercase;
}

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

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

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

.hero {
    padding: 90px 0 70px;
    background: linear-gradient(180deg, var(--navy-primary) 0%, var(--navy-dark) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero h1 {
    font-size: 3.25rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--yellow-accent);
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Why Partner Section */
.why-us {
    padding: 85px 0;
    background-color: var(--navy-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.why-card {
    background-color: var(--navy-dark);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.why-card:hover {
    transform: translateY(-4px);
    border-color: var(--yellow-accent);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.why-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: rgba(248, 210, 16, 0.1);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--yellow-accent);
}

.why-card h3 {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 12px;
    font-weight: 700;
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.targets {
    padding: 80px 0;
    background-color: var(--navy-dark);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.targets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.target-card {
    background-color: var(--navy-primary);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s, border-color 0.2s;
}

.target-card:hover {
    transform: translateY(-4px);
    border-color: var(--yellow-accent);
}

.target-card h3 {
    color: var(--yellow-accent);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.target-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.specs {
    padding: 80px 0;
    background-color: var(--navy-primary);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.spec-box {
    background-color: var(--navy-dark);
    padding: 28px;
    border-radius: 12px;
    border-left: 4px solid var(--yellow-accent);
}

.spec-box h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.spec-box ul {
    list-style: none;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.spec-box ul li {
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.spec-box ul li::before {
    content: "•";
    color: var(--yellow-accent);
    font-weight: bold;
}

.workflow {
    padding: 80px 0;
    background-color: var(--navy-dark);
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.step-card {
    background-color: var(--navy-primary);
    padding: 28px;
    border-radius: 12px;
    position: relative;
}

.step-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--yellow-accent);
    margin-bottom: 12px;
}

.step-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.rfq {
    padding: 90px 0;
    background: linear-gradient(180deg, var(--navy-primary) 0%, var(--navy-dark) 100%);
}

.rfq-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--navy-dark);
    padding: 48px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

input,
select,
textarea {
    background-color: var(--navy-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 14px;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--yellow-accent);
}

.contact-direct {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-direct a {
    color: var(--yellow-accent);
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-direct a:hover {
    color: var(--yellow-hover);
    text-decoration: underline;
}

.sla-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 16px;
}

footer {
    background-color: var(--navy-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 36px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

footer a {
    color: var(--yellow-accent);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

/* Mobile Responsiveness Improvements */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

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

    .form-group.full-width {
        grid-column: span 1;
    }

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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

@media (max-width: 480px) {
    nav {
        height: 70px;
    }

    .logo-main {
        font-size: 1.25rem;
    }

    .logo-sub {
        font-size: 0.55rem;
        letter-spacing: 1.8px;
    }

    .btn-header {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .rfq-container {
        padding: 24px 16px;
    }
}