/* ============================================================
   CONTACT SHOWCASE — dark glassmorphism + Three.js + GSAP
   Override layer (loads LAST in <head>) for the contact form.

   Fixes the 3 problems in the screenshot + on mobile:
   1. WHITE CARD — .contact-form-modern had a white->black gradient
      (rgba(255,255,255,0.95) -> rgba(13,13,13,0.95)).
   2. BLACK-BAR LABELS — .floating-label .form-label had a black
      gradient background (and `background: black` when floated).
   3. ICON BOXES STACKED BELOW INPUTS — .input-group-prepend is a
      sibling AFTER the input (no .input-group wrapper in the HTML),
      so it rendered as a separate full-width grey block. Now it is
      absolutely positioned INSIDE the field, left of the text.
   4. MOBILE — tighter paddings, single-column rows, 16px inputs
      (iOS zoom guard kept), steps that don't overflow.

   Does NOT touch validation/submit JS: every class name and id
   the JS hooks into (.progress-fill, .progress-text, .form-step,
   .btn-submit, .form-control, .form-label, .input-group-prepend)
   is kept exactly as-is.
   ============================================================ */

/* ---------- Three.js canvas layer ---------- */
.contact-section {
    position: relative;
}

#contact-three-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
}

.contact-section > .container {
    position: relative;
    z-index: 1;
}

/* ---------- Form card: dark glass (kills the white card) ---------- */
.contact-form-modern {
    background: linear-gradient(160deg, rgba(13, 27, 62, 0.85) 0%, rgba(8, 15, 35, 0.9) 100%);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(0, 212, 255, 0.22);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transform-style: preserve-3d;
}

/* Top accent line: cyan -> violet (was blue, kept as gradient bar) */
.contact-form-modern::before {
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.9), rgba(102, 126, 234, 0.9), transparent);
}

/* ---------- Fields: dark glass inputs ---------- */
.contact-form-modern .form-group {
    position: relative;
}

.contact-form-modern .form-control {
    background: rgba(8, 17, 40, 0.72);
    border: 1.5px solid rgba(148, 163, 184, 0.28);
    color: #f1f5f9;
    padding-left: 3rem; /* room for the icon inside the field */
}

.contact-form-modern .form-control::placeholder {
    color: rgba(148, 163, 184, 0.55);
}

.contact-form-modern .form-control:hover {
    border-color: rgba(0, 212, 255, 0.45);
}

.contact-form-modern .form-control:focus {
    background: rgba(10, 22, 48, 0.88);
    border-color: #00d4ff;
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.15), 0 10px 28px rgba(0, 212, 255, 0.12);
}

/* Floating inputs keep their top/bottom padding, icon room on the left */
.contact-form-modern .floating-label .form-control {
    padding: 1.5rem 1.25rem 0.5rem 3rem;
}

/* ---------- Icons: inside the field, not a box below it ---------- */
.contact-form-modern .input-group-prepend {
    position: absolute;
    left: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: auto;
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    pointer-events: none;
    z-index: 2;
}

.contact-form-modern .input-group-prepend .input-icon {
    color: rgba(148, 163, 184, 0.85);
    font-size: 1rem;
}

.contact-form-modern .form-control:focus ~ .input-group-prepend .input-icon {
    color: #00d4ff;
}

.contact-form-modern .form-control.is-valid ~ .input-group-prepend .input-icon {
    color: #4ade80;
}

.contact-form-modern .form-control.is-invalid ~ .input-group-prepend .input-icon {
    color: #f87171;
}

/* Textarea: icon at the top, aligned with the first line */
.contact-form-modern .floating-label textarea.form-control ~ .input-group-prepend {
    top: 1.55rem;
    transform: none;
}

/* ---------- Labels: no more black bars ---------- */
.contact-form-modern .form-group:not(.floating-label) > .form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: rgba(226, 232, 240, 0.9);
    font-size: 0.9rem;
    font-weight: 600;
}

.contact-form-modern .floating-label .form-label {
    top: 1.05rem;
    left: 3rem;
    background: transparent;
    color: rgba(203, 213, 225, 0.72);
}

.contact-form-modern .floating-label .form-control:focus + .form-label,
.contact-form-modern .floating-label .form-control:not(:placeholder-shown) + .form-label {
    top: 0.55rem;
    left: 3rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #00d4ff;
    background: transparent;
}

/* ---------- Select: dark + cyan chevron ---------- */
.contact-form-modern select.form-control {
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2300d4ff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 14px;
    padding-right: 2.75rem;
    cursor: pointer;
}

.contact-form-modern select.form-control option {
    background: #0b1530;
    color: #e2e8f0;
}

/* ---------- Validation states on dark ---------- */
.contact-form-modern .form-control.is-valid {
    border-color: #22c55e;
}

.contact-form-modern .form-control.is-invalid {
    border-color: #ef4444;
}

.contact-form-modern .valid-feedback {
    color: #4ade80;
}

.contact-form-modern .invalid-feedback {
    color: #f87171;
}

/* ---------- Progress: dark track, glowing cyan fill ---------- */
.contact-form-modern .progress-bar {
    background: rgba(148, 163, 184, 0.18);
}

.contact-form-modern .progress-fill {
    background: linear-gradient(90deg, #00d4ff 0%, #667eea 100%);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.5);
    transition: box-shadow 0.7s ease;
}

/* Glow pulse toggled by contact-showcase.js when the fill updates */
.contact-form-modern .progress-fill.progress-glow {
    box-shadow: 0 0 18px rgba(0, 212, 255, 0.9);
}

.contact-form-modern .progress-text {
    color: rgba(203, 213, 225, 0.8);
}

/* ---------- Submit button: stronger glow + press (CSS only, no GSAP) ---------- */
.contact-form-modern .btn-submit {
    box-shadow: 0 10px 28px rgba(0, 212, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.contact-form-modern .btn-submit:hover {
    box-shadow: 0 16px 38px rgba(0, 212, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.contact-form-modern .btn-submit:active {
    transform: scale(0.97);
}

/* ---------- Steps + icon badges (header area) ---------- */
.contact-form-container .form-step {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* base had translateY(-70px) here — a typo that flung icons off-screen */
.contact-form-container .icon-badge:hover {
    transform: translateY(-2px);
}

/* ---------- Responsive: the mobile fixes ---------- */
@media (max-width: 768px) {
    .contact-form-container {
        padding: 1.25rem;
    }

    .contact-form-modern {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .contact-form-modern .form-row {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    /* 16px keeps iOS from auto-zooming on focus */
    .contact-form-modern .form-control {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 3rem 0;
    }

    .contact-form-container {
        padding: 0.75rem;
    }

    .contact-form-modern {
        padding: 1.25rem 1rem;
        border-radius: 18px;
    }

    .contact-form-modern .form-control {
        padding-left: 2.75rem;
    }

    .contact-form-modern .floating-label .form-control {
        padding: 1.25rem 1rem 0.375rem 2.75rem;
    }

    .contact-form-modern .floating-label .form-label {
        left: 2.75rem;
        top: 0.8rem;
    }

    .contact-form-modern .floating-label .form-control:focus + .form-label,
    .contact-form-modern .floating-label .form-control:not(:placeholder-shown) + .form-label {
        left: 2.75rem;
        top: 0.45rem;
    }

    .contact-form-modern .input-group-prepend {
        left: 0.8rem;
    }

    .contact-form-modern .form-steps {
        gap: 6px;
        margin: 10px 0 16px;
    }

    .contact-form-container .form-step {
        font-size: 0.75rem;
        padding: 6px 4px;
    }

    .contact-form-modern .btn-submit {
        padding: 0.875rem 1rem;
    }

    #contact-three-canvas {
        opacity: 0.35;
    }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    .contact-form-modern:hover {
        transform: none;
    }

    #contact-three-canvas {
        display: none;
    }
}