/* Contact hero */
.contact-hero {
    height: 46vh;
    min-height: 360px;
    background:
        linear-gradient(180deg, rgba(11, 18, 32, 0.62) 0%, rgba(11, 18, 32, 0.78) 100%),
        url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?q=80&w=1600') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
}

.contact-hero-content {
    position: relative;
    z-index: 2;
    padding: 0 1.5rem;
    max-width: 760px;
}

.contact-hero-content .eyebrow {
    color: var(--accent-2);
    margin-bottom: 1.1rem;
}

.contact-hero-content h1 {
    font-size: clamp(2.3rem, 5.5vw, 3.8rem);
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

.contact-hero-content p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
}

/* Contact section */
.contact-section {
    padding: 5rem 2rem 6rem;
    background: var(--surface-2);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 2.5rem;
    align-items: start;
}

.contact-info {
    padding: 2.6rem;
    background: var(--ink);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(123, 197, 26, 0.22) 0%, transparent 70%);
    pointer-events: none;
}

.contact-info h2 {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    color: #fff;
    position: relative;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 2.4rem;
    font-size: 0.98rem;
    position: relative;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    margin-bottom: 1.8rem;
    position: relative;
}

.info-item:last-child { margin-bottom: 0; }

.info-item .icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--grad);
    color: var(--ink);
    font-size: 1.3rem;
    box-shadow: var(--shadow-accent);
}

.info-item h3 {
    color: #fff;
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.info-item p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.93rem;
    line-height: 1.6;
}

/* Form */
.contact-form-container {
    padding: 2.6rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.contact-form-container h2 {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 1.8rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    margin-bottom: 1.4rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.92rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.1rem;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    font-family: var(--font-body);
    font-size: 0.97rem;
    color: var(--text);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #a3adba;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface);
    box-shadow: 0 0 0 4px rgba(123, 197, 26, 0.15);
}

.contact-form .submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: var(--grad);
    color: var(--ink);
    width: 100%;
    padding: 1rem;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-accent);
    transition: transform 0.3s var(--transition-bezier), box-shadow 0.3s var(--transition-bezier), opacity 0.3s ease;
}

.contact-form .submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(123, 197, 26, 0.45);
}

.contact-form .submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-feedback {
    display: none;
    margin-top: 1.2rem;
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    background: rgba(123, 197, 26, 0.12);
    border: 1px solid rgba(123, 197, 26, 0.4);
    color: var(--accent-deep);
}

.form-feedback.visible { display: block; }

.form-feedback.error {
    background: rgba(220, 53, 69, 0.08);
    border-color: rgba(220, 53, 69, 0.35);
    color: #b02a37;
}

/* Responsive */
@media (max-width: 992px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 640px) {
    .contact-section {
        padding: 3.5rem 1.2rem 4.5rem;
    }

    .contact-info,
    .contact-form-container {
        padding: 1.8rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}