/* ═══════════════════════════════════════════════
   GT Estimator Pro — Frontend Styles
   Gonzalez Transformations · Lincoln, NE
   Mobile-first · Brand-matched · Production-grade
   ═══════════════════════════════════════════════ */

:root {
    --gtep-primary: #1B2A4A;
    --gtep-primary-l: #2A4166;
    --gtep-primary-d: #101C33;
    --gtep-accent: #C9A84C;
    --gtep-accent-l: #DBBF6E;
    --gtep-accent-bg: rgba(201,168,76,0.08);
    --gtep-success: #1D7A41;
    --gtep-danger: #C53030;
    --gtep-text: #1A1D23;
    --gtep-text-2: #535962;
    --gtep-text-3: #8B919A;
    --gtep-bg: #F6F5F1;
    --gtep-bg-card: #FFFFFF;
    --gtep-border: #E2DFD8;
    --gtep-border-l: #EDEAE4;
    --gtep-r: 10px;
    --gtep-r-lg: 14px;
    --gtep-shadow: 0 1px 3px rgba(27,42,74,0.06), 0 4px 16px rgba(27,42,74,0.04);
    --gtep-shadow-lg: 0 4px 12px rgba(27,42,74,0.08), 0 12px 40px rgba(27,42,74,0.06);
    --gtep-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --gtep-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
.gtep-estimator { max-width: 860px; margin: 48px auto; padding: 0 20px; font-family: var(--gtep-font); color: var(--gtep-text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
.gtep-estimator *, .gtep-estimator *::before, .gtep-estimator *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── Progress Bar ── */
.gtep-progress { position: relative; margin-bottom: 44px; user-select: none; }
.gtep-prog-track { position: absolute; top: 18px; left: 24px; right: 24px; height: 3px; background: var(--gtep-border); border-radius: 3px; }
.gtep-prog-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--gtep-accent), var(--gtep-accent-l)); border-radius: 3px; transition: width 0.5s var(--gtep-ease); }
.gtep-prog-dots { display: flex; justify-content: space-between; position: relative; z-index: 1; }
.gtep-dot { display: flex; flex-direction: column; align-items: center; gap: 8px; background: none; border: none; cursor: default; font-family: var(--gtep-font); }
.gtep-dot span { width: 38px; height: 38px; border-radius: 50%; background: var(--gtep-bg-card); border: 2.5px solid var(--gtep-border); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; color: var(--gtep-text-3); transition: all 0.35s var(--gtep-ease); }
.gtep-dot small { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--gtep-text-3); transition: color 0.3s; }
.gtep-dot.active span { background: var(--gtep-primary); border-color: var(--gtep-primary); color: #fff; box-shadow: 0 2px 10px rgba(27,42,74,0.25); }
.gtep-dot.active small { color: var(--gtep-primary); }
.gtep-dot.done span { background: var(--gtep-accent); border-color: var(--gtep-accent); color: #fff; }
.gtep-dot.done small { color: var(--gtep-accent); }

/* ── Steps ── */
.gtep-step { animation: gtepSlideIn 0.4s var(--gtep-ease) forwards; }
@keyframes gtepSlideIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.gtep-step-hdr { text-align: center; margin-bottom: 28px; }
.gtep-step-hdr h2 { font-size: 26px; font-weight: 800; color: var(--gtep-primary); margin-bottom: 6px; letter-spacing: -0.3px; }
.gtep-step-hdr p { font-size: 15px; color: var(--gtep-text-2); max-width: 520px; margin: 0 auto; }

/* ── Service Grid ── */
.gtep-svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; margin-bottom: 28px; }
.gtep-svc-card { background: var(--gtep-bg-card); border: 2px solid var(--gtep-border-l); border-radius: var(--gtep-r-lg); padding: 22px 18px; text-align: center; cursor: pointer; transition: all 0.25s var(--gtep-ease); display: flex; flex-direction: column; align-items: center; gap: 10px; position: relative; }
.gtep-svc-card:hover { border-color: var(--gtep-accent); box-shadow: var(--gtep-shadow-lg); transform: translateY(-2px); }
.gtep-svc-card.selected { border-color: var(--gtep-primary); background: rgba(27,42,74,0.025); box-shadow: 0 0 0 3px rgba(27,42,74,0.1); }
.gtep-svc-card .gtep-svc-icon { width: 48px; height: 48px; color: var(--gtep-primary); transition: color 0.2s; }
.gtep-svc-card:hover .gtep-svc-icon { color: var(--gtep-accent); }
.gtep-svc-card .gtep-svc-icon svg { width: 100%; height: 100%; }
.gtep-svc-card h3 { font-size: 15px; font-weight: 700; color: var(--gtep-primary); }
.gtep-svc-card p { font-size: 12px; color: var(--gtep-text-2); line-height: 1.4; }

/* ── Trust Bar ── */
.gtep-trust-bar { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; padding: 18px 0; border-top: 1px solid var(--gtep-border-l); }
.gtep-trust-item { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--gtep-text-2); }
.gtep-trust-item svg { color: var(--gtep-accent); flex-shrink: 0; }

/* ── Form Fields ── */
.gtep-field { margin-bottom: 18px; }
.gtep-field label { display: block; font-size: 13px; font-weight: 700; color: var(--gtep-primary); margin-bottom: 6px; }
.gtep-opt { font-weight: 400; color: var(--gtep-text-3); }
.gtep-field input[type="text"],
.gtep-field input[type="email"],
.gtep-field input[type="tel"],
.gtep-field input[type="number"],
.gtep-field select,
.gtep-field textarea { width: 100%; padding: 11px 14px; border: 2px solid var(--gtep-border); border-radius: var(--gtep-r); font-size: 14px; font-family: var(--gtep-font); color: var(--gtep-text); background: var(--gtep-bg-card); transition: border-color 0.2s, box-shadow 0.2s; outline: none; appearance: none; }
.gtep-field input:focus, .gtep-field select:focus, .gtep-field textarea:focus { border-color: var(--gtep-primary); box-shadow: 0 0 0 3px rgba(27,42,74,0.08); }
.gtep-field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23535962' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.gtep-field small { display: block; margin-top: 3px; font-size: 11px; color: var(--gtep-text-3); }
.gtep-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── Radio / Checkbox Cards ── */
.gtep-choices { display: flex; flex-wrap: wrap; gap: 8px; }
.gtep-choice { flex: 1 1 auto; min-width: 120px; position: relative; cursor: pointer; }
.gtep-choice input { position: absolute; opacity: 0; pointer-events: none; }
.gtep-choice span { display: block; padding: 10px 14px; border: 2px solid var(--gtep-border); border-radius: var(--gtep-r); text-align: center; font-size: 13px; font-weight: 600; color: var(--gtep-text); background: var(--gtep-bg-card); transition: all 0.2s var(--gtep-ease); user-select: none; }
.gtep-choice:hover span { border-color: var(--gtep-primary-l); background: rgba(27,42,74,0.02); }
.gtep-choice input:checked + span { border-color: var(--gtep-primary); background: var(--gtep-primary); color: #fff; box-shadow: 0 2px 8px rgba(27,42,74,0.18); }

/* Checkbox variant */
.gtep-check-choices { display: flex; flex-wrap: wrap; gap: 8px; }
.gtep-check { flex: 1 1 auto; min-width: 120px; position: relative; cursor: pointer; }
.gtep-check input { position: absolute; opacity: 0; pointer-events: none; }
.gtep-check span { display: block; padding: 10px 14px; border: 2px solid var(--gtep-border); border-radius: var(--gtep-r); text-align: center; font-size: 13px; font-weight: 600; color: var(--gtep-text); background: var(--gtep-bg-card); transition: all 0.2s var(--gtep-ease); user-select: none; }
.gtep-check:hover span { border-color: var(--gtep-accent); }
.gtep-check input:checked + span { border-color: var(--gtep-accent); background: var(--gtep-accent-bg); color: var(--gtep-primary); box-shadow: inset 0 0 0 1px var(--gtep-accent); }

/* ── Dynamic detail sections ── */
.gtep-detail-section { padding: 20px 0; border-bottom: 1px solid var(--gtep-border-l); }
.gtep-detail-section:last-child { border-bottom: none; }
.gtep-detail-section h3 { font-size: 15px; font-weight: 700; color: var(--gtep-primary); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.gtep-detail-section h3::before { content: ''; width: 4px; height: 18px; background: var(--gtep-accent); border-radius: 2px; }
.gtep-notes-field { margin-top: 16px; padding-top: 18px; border-top: 1px solid var(--gtep-border-l); }

/* ── Navigation ── */
.gtep-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--gtep-border-l); gap: 12px; }
.gtep-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 13px 26px; border-radius: var(--gtep-r); font-size: 14px; font-weight: 700; font-family: var(--gtep-font); cursor: pointer; transition: all 0.2s var(--gtep-ease); border: none; text-decoration: none; white-space: nowrap; }
.gtep-btn-primary { background: var(--gtep-primary); color: #fff; box-shadow: 0 2px 8px rgba(27,42,74,0.2); }
.gtep-btn-primary:hover { background: var(--gtep-primary-l); box-shadow: 0 4px 16px rgba(27,42,74,0.25); transform: translateY(-1px); }
.gtep-btn-ghost { background: transparent; color: var(--gtep-text-2); border: 2px solid var(--gtep-border); }
.gtep-btn-ghost:hover { border-color: var(--gtep-primary); color: var(--gtep-primary); }

/* Submit button spinner */
.gtep-btn-submit { min-width: 240px; }
.gtep-spinner { animation: gtepSpin 0.8s linear infinite; }
@keyframes gtepSpin { to { transform: rotate(360deg); } }

/* ── Estimate Result Card ── */
.gtep-result-card { background: var(--gtep-bg-card); border: 2px solid var(--gtep-border); border-radius: var(--gtep-r-lg); padding: 36px 28px; text-align: center; box-shadow: var(--gtep-shadow-lg); }
.gtep-result-svc { display: inline-block; padding: 5px 18px; background: var(--gtep-primary); color: #fff; border-radius: 50px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 22px; }
.gtep-result-range { display: flex; align-items: center; justify-content: center; gap: 28px; margin-bottom: 24px; flex-wrap: wrap; }
.gtep-result-col { display: flex; flex-direction: column; gap: 2px; }
.gtep-result-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; color: var(--gtep-text-3); }
.gtep-result-value { font-size: 40px; font-weight: 800; color: var(--gtep-primary); letter-spacing: -1px; line-height: 1.1; }
.gtep-result-sep { font-size: 22px; color: var(--gtep-text-3); padding-top: 14px; font-weight: 300; }
.gtep-result-breakdown { text-align: left; padding: 18px 20px; background: var(--gtep-bg); border-radius: var(--gtep-r); margin: 18px 0; }
.gtep-result-breakdown .gtep-bd-row { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--gtep-border-l); font-size: 13px; }
.gtep-result-breakdown .gtep-bd-row:last-child { border-bottom: none; }
.gtep-result-breakdown .gtep-bd-label { color: var(--gtep-text-2); }
.gtep-result-breakdown .gtep-bd-value { font-weight: 700; color: var(--gtep-primary); }
.gtep-result-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; padding: 14px 18px; background: var(--gtep-accent-bg); border: 1px solid rgba(201,168,76,0.25); border-radius: var(--gtep-r); text-align: left; }
.gtep-result-note svg { flex-shrink: 0; color: var(--gtep-accent); margin-top: 2px; }
.gtep-result-note p { font-size: 12px; color: var(--gtep-text-2); line-height: 1.5; }
.gtep-result-note strong { color: var(--gtep-primary); }

/* ── Contact Form Card ── */
.gtep-contact-card { background: var(--gtep-bg-card); border: 2px solid var(--gtep-border); border-radius: var(--gtep-r-lg); padding: 28px 24px; box-shadow: var(--gtep-shadow); }

/* ── Success Screen ── */
.gtep-success { text-align: center; padding: 40px 20px; }
.gtep-success-icon { width: 76px; height: 76px; margin: 0 auto 20px; color: var(--gtep-success); animation: gtepPop 0.5s var(--gtep-ease); }
.gtep-success-icon svg { width: 100%; height: 100%; }
@keyframes gtepPop { 0% { transform: scale(0); } 60% { transform: scale(1.15); } 100% { transform: scale(1); } }
.gtep-success h2 { font-size: 30px; font-weight: 800; color: var(--gtep-primary); margin-bottom: 10px; }
.gtep-success p { font-size: 15px; color: var(--gtep-text-2); max-width: 440px; margin: 0 auto 20px; }
.gtep-success-cta { padding-top: 20px; border-top: 1px solid var(--gtep-border-l); }
.gtep-success-cta p { font-size: 13px; color: var(--gtep-text-3); margin-bottom: 10px; }
.gtep-btn-phone { font-size: 18px; padding: 14px 32px; }

/* ── Toast Notifications ── */
.gtep-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(12px); padding: 12px 22px; background: var(--gtep-danger); color: #fff; border-radius: var(--gtep-r); font-size: 13px; font-weight: 600; z-index: 999999; opacity: 0; transition: all 0.3s var(--gtep-ease); box-shadow: 0 4px 20px rgba(197,48,48,0.25); pointer-events: none; max-width: 90vw; text-align: center; }
.gtep-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ═══════════════════════════════════
   RESPONSIVE — Mobile First
   ═══════════════════════════════════ */

@media (max-width: 680px) {
    .gtep-estimator { margin: 20px auto; padding: 0 14px; }
    .gtep-step-hdr h2 { font-size: 21px; }
    .gtep-svc-grid { grid-template-columns: 1fr; gap: 10px; }
    .gtep-svc-card { flex-direction: row; text-align: left; padding: 14px; gap: 12px; }
    .gtep-svc-card .gtep-svc-icon { width: 36px; height: 36px; flex-shrink: 0; }
    .gtep-svc-card h3 { font-size: 14px; }
    .gtep-svc-card p { font-size: 11px; }
    .gtep-form-row { grid-template-columns: 1fr; gap: 0; }
    .gtep-choices, .gtep-check-choices { flex-direction: column; }
    .gtep-choice, .gtep-check { min-width: 100%; }
    .gtep-result-value { font-size: 30px; }
    .gtep-result-range { gap: 16px; }
    .gtep-nav { flex-direction: column; }
    .gtep-nav .gtep-btn { width: 100%; }
    .gtep-trust-bar { gap: 14px; }
    .gtep-trust-item { font-size: 11px; }
    .gtep-contact-card { padding: 20px 16px; }
    .gtep-result-card { padding: 24px 16px; }
    .gtep-prog-dots { padding: 0 4px; }
    .gtep-dot span { width: 32px; height: 32px; font-size: 11px; }
    .gtep-dot small { font-size: 9px; }
}

@media (max-width: 380px) {
    .gtep-trust-bar { flex-direction: column; align-items: center; gap: 8px; }
}