/* Components are reusable UI pieces shared by layout and page views. */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    font-weight: 700;
}

.brand-logo {
    display: block;
    width: auto;
    height: 54px;
    flex: 0 0 auto;
    object-fit: contain;
    transition: transform 250ms ease;
}

.brand:hover .brand-logo,
.brand:focus-visible .brand-logo {
    transform: scale(1.03);
}

.brand-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.brand-title {
    color: var(--color-ink-soft);
    font-size: 1.04rem;
    font-weight: 800;
    line-height: 1.15;
}

.brand-subtitle {
    color: var(--color-gold-dark);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 34px;
    color: var(--color-muted-strong);
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.site-nav a {
    position: relative;
    padding: 12px 0;
    transition: color 250ms ease;
}

.site-nav a::after {
    position: absolute;
    right: 0;
    bottom: 5px;
    left: 0;
    height: 2px;
    content: "";
    background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-soft));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 250ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--color-deep);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a:first-child::after {
    transform: scaleX(1);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    background: var(--color-panel);
    box-shadow: 0 10px 30px rgba(20, 32, 28, 0.08);
    cursor: pointer;
}

.nav-toggle-line {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: var(--color-ink);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(20, 32, 28, 0.08);
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.button:hover,
.button:focus-visible {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card-hover);
}

.button-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-deep), var(--color-deep-soft));
}

.button-primary:hover,
.button-primary:focus-visible {
    background: linear-gradient(135deg, var(--color-deep-soft), var(--color-deep));
}

.button-secondary {
    color: var(--color-deep);
    border-color: rgba(184, 137, 69, 0.28);
    background: rgba(255, 255, 255, 0.72);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    border-color: rgba(184, 137, 69, 0.62);
    background: #ffffff;
}

.info-card,
.step-card {
    position: relative;
    padding: 30px;
    border: 1px solid rgba(228, 217, 202, 0.88);
    border-radius: var(--radius-large);
    background: linear-gradient(180deg, #ffffff, rgba(255, 255, 255, 0.86));
    box-shadow: 0 10px 30px rgba(20, 32, 28, 0.05);
    transition: transform var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
}

.info-card:hover,
.info-card:focus-within,
.step-card:hover,
.step-card:focus-within {
    transform: translateY(-5px);
    border-color: rgba(184, 137, 69, 0.42);
    box-shadow: var(--shadow-card-hover);
}

.contact-card {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 46px;
    border: 1px solid rgba(184, 137, 69, 0.34);
    border-radius: var(--radius-large);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(251, 250, 247, 0.92)),
        #ffffff;
    box-shadow: var(--shadow-premium);
}

@media (max-width: 860px) {
    .brand {
        gap: 13px;
    }

    .brand-logo {
        height: 42px;
    }

    .brand-title {
        font-size: 0.96rem;
    }

    .brand-subtitle {
        font-size: 0.66rem;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: fixed;
        top: 78px;
        right: 16px;
        left: 16px;
        display: grid;
        gap: 6px;
        padding: 18px;
        border: 1px solid var(--color-line);
        border-radius: var(--radius-large);
        background: rgba(255, 255, 255, 0.96);
        box-shadow: var(--shadow-premium);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity var(--transition-fast), transform var(--transition-fast);
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .site-nav a {
        padding: 13px 12px;
    }

    .contact-card {
        padding: 34px;
    }
}

@media (max-width: 520px) {
    .brand {
        gap: 11px;
    }

    .brand-logo {
        height: 38px;
    }

    .brand-title {
        font-size: 0.9rem;
    }

    .brand-subtitle {
        max-width: 160px;
        font-size: 0.6rem;
    }

    .button {
        width: 100%;
    }

    .info-card,
    .step-card,
    .contact-card {
        padding: 24px;
    }
}