/* ============================================
   TRI-COMA — Inner Page Styles
   ============================================ */

/* --- Navigation --- */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 2.5rem;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray);
}

.site-nav__logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 0.3em;
    color: var(--white);
    transition: color 0.3s;
}

.site-nav__logo i {
    color: var(--gold-dim);
    font-size: 0.9rem;
}

.site-nav__logo:hover {
    color: var(--gold);
}

.site-nav__links {
    display: flex;
    gap: 2rem;
}

.site-nav__links a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--gray-light);
    transition: color 0.3s;
}

.site-nav__links a:hover {
    color: var(--gold);
}

.site-nav__toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .site-nav__links {
        display: none;
    }
    .site-nav__toggle {
        display: block;
    }
    .site-nav__links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.95);
        padding: 1.5rem 2.5rem;
        gap: 1.2rem;
        border-bottom: 1px solid var(--gray);
    }
}

/* --- Page Content Area --- */
.page-content {
    position: relative;
    z-index: 10;
    padding-top: 6rem;
    min-height: 100vh;
}

.page-content__inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    position: relative;
}

/* Heavy text backdrop — dark blur bumper behind all page content */
.page-content__inner::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: -3rem;
    right: -3rem;
    bottom: -2rem;
    background: rgba(10, 10, 10, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 4px;
    z-index: -1;
    pointer-events: none;
    box-shadow:
        0 0 80px 40px rgba(10, 10, 10, 0.7),
        0 0 160px 80px rgba(10, 10, 10, 0.4);
    mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
}

.page-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.page-content h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin: 3rem 0 1rem;
}

.page-content p {
    font-size: 1.1rem;
    color: #bbb;
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.page-content .lead {
    font-size: 1.3rem;
    color: var(--gold);
    font-style: italic;
    margin-bottom: 2.5rem;
}

/* --- Contact Form --- */
.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #bbb;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    background: var(--gray-dark);
    border: 1px solid var(--gray);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold-dim);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: rgba(201, 168, 76, 0.12);
    border: 1px solid var(--gold);
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s, color 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.1);
}

.btn:hover {
    background: var(--gold);
    color: var(--black);
    box-shadow: 0 0 30px rgba(201, 168, 76, 0.25);
}

/* --- 404 Page --- */
.page-404 {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 2rem;
}

.page-404__icon {
    font-size: 4rem;
    color: var(--gold-dim);
    margin-bottom: 2rem;
}

.page-404 h1 {
    font-family: var(--font-display);
    font-size: clamp(5rem, 15vw, 12rem);
    letter-spacing: 0.2em;
    color: var(--gray);
    line-height: 1;
    margin-bottom: 1rem;
}

.page-404 p {
    font-size: 1.1rem;
    color: var(--gray-mid);
    margin-bottom: 2rem;
}

.page-404 a {
    color: var(--gold);
    text-decoration: none;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gold-dim);
    padding-bottom: 0.2rem;
    transition: color 0.3s;
}

.page-404 a:hover {
    color: var(--white);
}