:root {
    --bw-blue: #0b63d9;
    --bw-blue-deep: #0a2c60;
    --bw-blue-soft: #eaf2ff;
    --bw-yellow: #f5a623;
    --bw-bg: #f5f7fb;
    --bw-white: #ffffff;
    --bw-text: #111827;
    --bw-muted: #6b7280;
    --bw-border: #e5e7eb;
}

/* Reset-ish */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        sans-serif;
    color: var(--bw-text);
    background-color: var(--bw-bg);
    line-height: 1.6;
}

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

a {
    color: var(--bw-blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Header / Nav */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bw-white);
    border-bottom: 1px solid var(--bw-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

/* logo design*/
.logo {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    /* or center if you want it centered in header */
    text-decoration: none;
    line-height: 1.1;
}

.logo-word {
    font-size: 1.6rem;
    /* adjust to taste */
    font-weight: 700;
    letter-spacing: 0.01em;
}

.logo-berry {
    color: #0b63d9;
    /* Berry (blue) */
}

.logo-wise {
    color: #c88a16;
    /* wise (gold/yellow) – tweak if needed */
}

.logo-tagline {
    margin-top: 0.15rem;
    font-size: 0.8rem;
    color: #6b7280;
    /* grey */
    letter-spacing: 0.08em;
    text-transform: none;
    /* 'Commodity Trading' Title Case */
}


.nav-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
}

.nav-links a {
    color: #111827;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--bw-blue);
}

/* Hero */
.hero {
    background-color: #f3f5fb;
    border-bottom: 1px solid var(--bw-border);
    padding: 5rem 0 4rem;
    display: flex;
    justify-content: center;
    text-align: center;
}

.hero-inner {
    max-width: 820px;
    padding: 0 1rem;
}

.hero-text h1 {
    font-size: clamp(2.4rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-highlight-word {
    color: #0b63d9;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #4b5563;
    max-width: 760px;
    margin: 0.5rem auto 2rem;
    font-weight: 500;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.2rem;
    border-radius: 50px;
    background-color: #f4a61c;
    color: #1f2937;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    border: none;
    margin-top: 0.5rem;
    box-shadow: 0px 12px 40px rgba(244, 166, 28, 0.4);
}

.btn-primary:hover {
    filter: brightness(1.08);
}

/* Generic sections */
.section {
    padding: 3.5rem 0;
}

.section-alt {
    background-color: var(--bw-white);
}

.section-deep {
    background-color: var(--bw-blue);
    color: #e5edff;
}

.section-title {
    text-align: center;
    font-size: 1.9rem;
    margin-bottom: 0.4rem;
    color: var(--bw-blue-deep);
}

.section-title-invert {
    color: #ffffff;
}

.section-subtitle {
    text-align: center;
    color: var(--bw-muted);
    max-width: 720px;
    margin: 0.25rem auto 2.25rem;
}

/* Cards & grids */
.cards-row {
    margin-top: 2.25rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.75rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
}

.card {
    background-color: var(--bw-white);
    border-radius: 1rem;
    border: 1px solid var(--bw-border);
    padding: 1.75rem 1.6rem;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.9rem;
}

.card h4 {
    margin-top: 1.3rem;
    margin-bottom: 0.4rem;
}

.card p {
    margin: 0 0 0.8rem;
}

.card-top-border {
    border-top: 4px solid var(--bw-yellow);
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.4rem;
}

.muted {
    color: var(--bw-muted);
    font-size: 0.88rem;
}

/* Bullet lists */
.bullet-list {
    list-style: disc;
    padding-left: 1.1rem;
    margin: 0 0 0.7rem;
}

.bullet-list li {
    margin-bottom: 0.35rem;
}

/* Points with badges */
.point {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.point-badge {
    flex: 0 0 1.4rem;
    height: 1.4rem;
    border-radius: 999px;
    background-color: var(--bw-blue-soft);
    color: var(--bw-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

/* Dark / inverted cards */
.section-deep .cards-row {
    margin-top: 2.5rem;
}

.card-invert {
    background-color: #0d3f8f;
    border-color: rgba(255, 255, 255, 0.26);
    color: #f4f7ff;
}

.card-invert h3 {
    color: #ffffff;
}

/* Contact Section */
.section-contact {
    background-color: #f9fafc;
    padding: 4rem 0;
    border-top: 1px solid #e5e7eb;
}

.contact-wrapper {
    max-width: 1100px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 2rem;
    margin-top: 2.5rem;
}

.contact-info-card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 1.75rem;
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.04);
}

.contact-info-card h3 {
    margin-bottom: 0.6rem;
}

.contact-list {
    list-style: none;
    padding-left: 0;
    margin: 0 0 1.3rem;
}

.contact-list li {
    margin-bottom: 0.8rem;
    color: #374151;
    line-height: 1.45;
}

.contact-form {
    background: #ffffff;
    padding: 1.75rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.04);
}

.form-row {
    margin-bottom: 1rem;
}

.form-row label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
    font-weight: 500;
}

.form-row input,
.form-row textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.5rem;
    font-size: 0.9rem;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: #0b63d9;
    box-shadow: 0 0 0 3px rgba(11, 99, 217, 0.15);
}

.form-note {
    font-size: 0.8rem;
    color: #6b7280;
    margin-top: 0.4rem;
}

/* Disclaimer */
.disclaimer-section {
    background-color: #111827;
    padding: 2rem 0;
}

.disclaimer-text {
    font-size: 0.85rem;
    line-height: 1.55;
    color: #d1d5db;
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}

/* Footer */
.site-footer {
    background-color: #111827;
    color: #cbd5f5;
    padding: 1.5rem 0 1.7rem;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem 2rem;
}

.footer-brand {
    font-size: 1.15rem;
    font-weight: 700;
}

.footer-brand .logo-main {
    color: #ffffff;
}

.footer-brand .logo-accent {
    color: var(--bw-yellow);
}

.footer-copy {
    font-size: 0.8rem;
    margin: 0;
}

.footer-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
}

.footer-nav a {
    color: #d1d5db;
}

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

/* Responsive */
@media (max-width: 960px) {
    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-inner {
        padding: 3.5rem 0 3.2rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 0.9rem;
    }

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

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem 1.4rem;
    }

    .hero-inner {
        padding: 3rem 0 2.75rem;
    }
}