#contacts {
    padding-block: clamp(6rem, 12vh, 9rem);
    color: var(--text-primary);
    display: flex;
    align-items: center;
}

#contacts .container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding-inline: 2rem;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(4rem, 7vw, 7rem);
    align-items: center;
}

#contacts h2 {
    font-size: clamp(2.5rem, 4.5vw, 3.8rem);
    line-height: 1.05;
    font-weight: 700;
    margin: 0 0 1.5rem 0;
    letter-spacing: -0.04em;
    color: var(--text-primary);
}

.contacts-lead {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    max-width: 40ch;
    margin: 0 0 2.5rem 0;
    text-wrap: pretty;
}

.contacts-email {
    display: inline-block;
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    font-weight: 600;
    color: #3b82f6;
    text-decoration: none;
    margin: 0 0 3rem 0;
    letter-spacing: -0.02em;
    transition: color 0.2s ease, transform 0.2s ease;
}

.contacts-email:hover {
    color: #60a5fa;
    transform: translateY(-1px);
}

.contacts-platform-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.2s ease;
}

.contacts-platform-link span {
    transition: transform 0.2s ease;
}

.contacts-platform-link:hover {
    color: var(--text-primary);
}

.contacts-platform-link:hover span {
    transform: translateX(4px);
}

.contacts-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    background: transparent;
}

.form-title {
    color: var(--text-muted);
    font-size: 0.75rem !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 0.2rem 0;
    font-weight: 400;
}

.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.form-group input {
    box-sizing: border-box;
    width: 100%;
    height: 3.3rem;
    padding-inline: 1.1rem;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
    box-shadow: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
    transition: color 0.2s ease;
}

.form-group input:hover {
    border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.form-group input:focus:placeholder-shown {
    outline: none;
    border-color: var(--accent);
    background: transparent;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent), 
                0 0 14px 2px var(--accent-glow);
}

.form-group input:focus:not(:placeholder-shown) {
    outline: none;
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    box-shadow: 0 0 0 2px var(--accent-glow), 
                0 8px 20px color-mix(in srgb, var(--accent) 15%, transparent);
}

.form-group input:not(:placeholder-shown):not(:focus) {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 9%, transparent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 10%, transparent);
}

.form-group input:focus::placeholder {
    opacity: 0.35;
}

.form-group input.has-error {
    border-color: var(--error) !important;
    background: color-mix(in srgb, var(--error) 8%, transparent) !important;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--error) 15%, transparent), 
                0 8px 20px color-mix(in srgb, var(--error) 10%, transparent) !important;
}

.form-error {
    display: block;
    color: var(--error);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    padding-left: 0.2rem;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.form-group input.has-error + .form-error {
    opacity: 1;
    transform: translateY(0);
}

.form-submit-btn {
    box-sizing: border-box;
    width: 100%;
    height: 3.5rem;
    background: linear-gradient(180deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    cursor: pointer;
    box-shadow: 0 1px 2px rgba(255, 255, 255, 0.2) inset, 0 4px 12px rgba(37, 99, 235, 0.2);
    transition: transform 0.1s ease, filter 0.2s ease, box-shadow 0.2s ease;
    margin-top: 0.4rem;
}

.form-submit-btn:hover {
    filter: brightness(1.08);
    box-shadow: 0 1px 2px rgba(255, 255, 255, 0.3) inset, 0 6px 20px rgba(37, 99, 235, 0.35);
}

.form-submit-btn:active {
    transform: scale(0.98);
}

@media (max-width: 968px) {
    #contacts .container {
        grid-template-columns: 1fr;
        gap: 4.5rem;
    }
    #contacts h2 {
        text-align: left;
    }
}