/* Quotation Generator - Warm Editorial Theme v2 */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Outfit:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
    --bg: #FAF7F2;
    --bg-warm: #F3EDE4;
    --bg-card: #FFFFFF;
    --bg-input: #F7F4EF;
    --bg-sidebar: #1B2E28;
    --bg-sidebar-hover: rgba(255,255,255,0.06);
    --border: #E8E0D4;
    --border-focus: #2D6A4F;
    --text: #2C2C2C;
    --text-muted: #7A7367;
    --text-dim: #A89F94;
    --text-sidebar: rgba(255,255,255,0.55);
    --primary: #2D6A4F;
    --primary-hover: #3A8463;
    --primary-bg: rgba(45,106,79,0.07);
    --primary-light: #D8F3DC;
    --accent: #B7791F;
    --accent-bg: rgba(183,121,31,0.08);
    --success: #2D6A4F;
    --success-bg: rgba(45,106,79,0.08);
    --danger: #C0392B;
    --danger-bg: rgba(192,57,43,0.08);
    --shadow-sm: 0 1px 3px rgba(44,44,44,0.06);
    --shadow: 0 4px 20px rgba(44,44,44,0.08);
    --shadow-lg: 0 8px 40px rgba(44,44,44,0.12);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --font-display: 'Playfair Display', Georgia, serif;
    --font: 'Outfit', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.65; min-height: 100vh; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-hover); }
.text-right { text-align: right; }

/* Layout */
.container { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.page-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.main-content { flex: 1; padding: 40px 0 80px; }

/* Header */
.site-header { background: var(--bg-card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm); }
.site-header .container { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.site-logo { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 10px; letter-spacing: -0.02em; }
.site-logo img { height: 32px; border-radius: 6px; }
.site-nav a { color: var(--text-muted); margin-left: 24px; font-size: 0.85rem; font-weight: 500; }
.site-nav a:hover { color: var(--text); }

/* Hero */
.hero-section { text-align: center; margin-bottom: 36px; padding: 16px 0 0; }
.hero-section h1 { font-family: var(--font-display); font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 700; letter-spacing: -0.03em; margin-bottom: 8px; color: var(--text); }
.hero-section p { color: var(--text-muted); font-size: 0.95rem; font-weight: 300; max-width: 520px; margin: 0 auto; line-height: 1.6; }

/* Cards */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; margin-bottom: 24px; box-shadow: var(--shadow-sm); transition: box-shadow var(--transition); animation: fadeUp 0.4s ease-out both; }
.card:hover { box-shadow: var(--shadow); }
.card-header { margin-bottom: 24px; }
.card-header h2 { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; }
.card-header p { color: var(--text-muted); margin-top: 5px; font-size: 0.9rem; font-weight: 300; }

/* Stepper */
.stepper { display: flex; justify-content: center; margin-bottom: 36px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 60px; padding: 5px; max-width: 560px; margin-left: auto; margin-right: auto; box-shadow: var(--shadow-sm); }
.step { display: flex; align-items: center; gap: 8px; padding: 9px 20px; border-radius: 50px; font-size: 0.84rem; font-weight: 500; color: var(--text-muted); transition: all var(--transition); white-space: nowrap; }
.step .num { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--bg-input); font-size: 0.75rem; font-weight: 600; font-family: var(--mono); transition: all var(--transition); }
.step.active { background: var(--primary); color: #fff; }
.step.active .num { background: rgba(255,255,255,0.2); color: #fff; }
.step.done { color: var(--primary); }
.step.done .num { background: var(--primary-light); color: var(--primary); }
.step-line { width: 28px; height: 1px; background: var(--border); align-self: center; flex-shrink: 0; }

/* Forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { display: block; margin-bottom: 6px; font-size: 0.78rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.required { color: var(--danger); font-weight: 700; }
.form-control { width: 100%; padding: 11px 14px; background: var(--bg-input); border: 1.5px solid transparent; border-radius: var(--radius-sm); color: var(--text); font-family: var(--font); font-size: 0.93rem; transition: all var(--transition); outline: none; }
.form-control:focus { border-color: var(--border-focus); background: var(--bg-card); box-shadow: 0 0 0 3px rgba(45,106,79,0.1); }
.form-control.error { border-color: var(--danger); background: rgba(192,57,43,0.03); }
.form-control::placeholder { color: var(--text-dim); }
.field-error { color: var(--danger); font-size: 0.78rem; margin-top: 4px; min-height: 0; font-weight: 500; }
.field-hint { color: var(--text-dim); font-size: 0.76rem; margin-top: 5px; font-weight: 400; }
select.form-control { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A7367' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.phone-group { display: flex; gap: 8px; }
.phone-group select { width: 100px; flex-shrink: 0; font-size: 0.88rem; }
.phone-group input { flex: 1; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 26px; border: none; border-radius: var(--radius-sm); font-family: var(--font); font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: all var(--transition); text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 2px 8px rgba(45,106,79,0.25); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(45,106,79,0.35); color: #fff; }
.btn-success { background: var(--accent); color: #fff; box-shadow: 0 2px 8px rgba(183,121,31,0.25); }
.btn-success:hover { filter: brightness(1.1); transform: translateY(-1px); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.1); }
.btn-outline { background: transparent; border: 1.5px solid var(--border); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; border-radius: var(--radius-xs); }
.btn-lg { padding: 13px 32px; font-size: 0.93rem; }
.btn-block { width: 100%; }
.btn-group { display: flex; gap: 12px; margin-top: 24px; }
.btn-group-between { justify-content: space-between; }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Tool Cards */
.tools-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.tool-card { background: var(--bg-card); border: 1.5px solid var(--border); border-radius: var(--radius); padding: 24px; transition: all var(--transition); cursor: pointer; position: relative; overflow: hidden; animation: fadeUp 0.4s ease-out both; }
.tool-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: transparent; transition: background var(--transition); }
.tool-card.selected { border-color: var(--primary); background: linear-gradient(135deg, rgba(45,106,79,0.03), rgba(216,243,220,0.12)); box-shadow: 0 4px 20px rgba(45,106,79,0.1); }
.tool-card.selected::before { background: var(--primary); }
.tool-card:nth-child(n+2) { animation-delay: calc((var(--i, 0)) * 0.04s); }
.tool-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; cursor: pointer; }
.tool-card-info { flex: 1; }
.tool-card-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 14px; }
.tool-card-header h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
.tool-card .check { width: 24px; height: 24px; border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all var(--transition); flex-shrink: 0; margin-top: 2px; }
.tool-card.selected .check { background: var(--primary); border-color: var(--primary); }
.tool-card.selected .check::after { content: '✓'; color: #fff; font-size: 13px; font-weight: 700; }
.tool-desc { color: var(--text-muted); font-size: 0.85rem; margin-top: 4px; font-weight: 300; line-height: 1.5; }
.tool-version-select { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 14px; }
.tool-version-select .form-label { margin-bottom: 6px; }
.tool-version-select select { font-size: 0.88rem; }
.selected-price { margin-top: 8px; font-size: 0.88rem; color: var(--accent); font-family: var(--mono); min-height: 20px; }

/* Category Filter */
.category-filter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.cat-btn { padding: 7px 18px; border: 1.5px solid var(--border); border-radius: 50px; background: var(--bg-card); color: var(--text-muted); font-family: var(--font); font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all var(--transition); }
.cat-btn:hover { border-color: var(--text-dim); color: var(--text); }
.cat-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Tool Tags & Badges */
.tool-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.tool-badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.mandatory-badge { background: rgba(192,57,43,0.1); color: #C0392B; border: 1px solid rgba(192,57,43,0.2); }
.optional-badge { background: rgba(45,106,79,0.08); color: #2D6A4F; border: 1px solid rgba(45,106,79,0.18); }
.cat-badge { background: color-mix(in srgb, var(--cat-color, #2D6A4F) 10%, transparent); color: var(--cat-color, #2D6A4F); border: 1px solid color-mix(in srgb, var(--cat-color, #2D6A4F) 25%, transparent); }

/* Mandatory tool card left border */
.tool-card.mandatory { border-left: 3px solid #C0392B; }
.tool-card.mandatory::before { background: #C0392B; width: 0; }

/* Client Summary Box */
.client-summary-box { background: var(--bg-input); border-radius: var(--radius-sm); padding: 16px 20px; margin-bottom: 20px; }
.client-summary-box .cs-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; }
.client-summary-box .cs-detail { color: var(--text-muted); font-size: 0.88rem; margin-top: 3px; }

/* Summary Table */
.table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; padding: 0 4px; }
.summary-table { width: 100%; border-collapse: collapse; min-width: 500px; }
.summary-table th { text-align: left; padding: 12px 14px; font-size: 0.73rem; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; border-bottom: 2px solid var(--border); }
.summary-table td { padding: 14px; border-bottom: 1px solid var(--bg-warm); font-size: 0.93rem; vertical-align: top; }
.summary-table .price { font-family: var(--mono); color: var(--accent); font-weight: 500; white-space: nowrap; }
.summary-total { display: flex; justify-content: space-between; align-items: center; padding: 20px 22px; margin-top: 18px; background: linear-gradient(135deg, var(--primary), #3A8463); border-radius: var(--radius-sm); color: #fff; }
.summary-total .label { font-weight: 500; font-size: 0.93rem; opacity: 0.85; }
.summary-total .amount { font-family: var(--mono); font-size: 1.4rem; font-weight: 700; }

/* Floating Total */
.floating-total { position: fixed; bottom: 24px; right: 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 24px; box-shadow: var(--shadow-lg); z-index: 50; display: flex; align-items: center; gap: 14px; }
.floating-total .ft-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }
.floating-total .ft-amount { font-family: var(--mono); font-size: 1.2rem; font-weight: 700; color: var(--primary); }

/* Footer */
.site-footer { background: var(--bg-warm); border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--text); }
.footer-logo img { height: 26px; border-radius: 4px; }
.footer-copy { color: var(--text-muted); font-size: 0.82rem; font-weight: 400; }

/* WhatsApp Float */
.whatsapp-float { position: fixed; bottom: 28px; left: 28px; width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(37,211,102,0.4); z-index: 999; transition: all 0.3s; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
.whatsapp-float .wa-tooltip { position: absolute; left: 68px; background: var(--bg-card); border: 1px solid var(--border); color: var(--text); padding: 8px 14px; border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 500; white-space: nowrap; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* Admin Layout */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 256px; background: var(--bg-sidebar); padding: 24px 0; flex-shrink: 0; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; overflow-y: auto; }
.admin-sidebar .logo { padding: 0 24px 20px; font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: #fff; border-bottom: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar nav { padding: 14px 0; flex: 1; }
.admin-sidebar nav a { display: flex; align-items: center; gap: 10px; padding: 10px 24px; color: var(--text-sidebar); font-size: 0.88rem; font-weight: 500; transition: all var(--transition); border-left: 3px solid transparent; }
.admin-sidebar nav a:hover { color: rgba(255,255,255,0.85); background: var(--bg-sidebar-hover); }
.admin-sidebar nav a.active { color: #fff; border-left-color: var(--primary-light); background: rgba(45,106,79,0.2); }
.admin-sidebar .logout { margin-top: auto; padding: 18px 24px; border-top: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar .logout .btn-outline { border-color: rgba(255,255,255,0.15); color: var(--text-sidebar); }
.admin-sidebar .logout .btn-outline:hover { border-color: rgba(255,255,255,0.3); color: #fff; background: rgba(255,255,255,0.05); }
.admin-main { flex: 1; padding: 36px 44px; background: var(--bg); overflow-x: auto; }
.admin-main h1 { font-family: var(--font-display); font-size: 1.55rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 5px; }
.admin-main .subtitle { color: var(--text-muted); margin-bottom: 28px; font-size: 0.88rem; font-weight: 300; }

/* Data Table */
.data-table { width: 100%; border-collapse: collapse; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.data-table th { text-align: left; padding: 13px 16px; background: var(--bg-warm); font-size: 0.73rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; border-bottom: 1px solid var(--border); }
.data-table td { padding: 13px 16px; border-bottom: 1px solid var(--bg-input); font-size: 0.88rem; vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(45,106,79,0.02); }
.badge { display: inline-block; padding: 4px 11px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-primary { background: var(--primary-bg); color: var(--primary); }

/* Login */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); background-image: radial-gradient(circle at 30% 20%, rgba(45,106,79,0.06) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgba(183,121,31,0.05) 0%, transparent 50%); }
.login-box { width: 400px; padding: 44px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.login-box h1 { text-align: center; font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 6px; }
.login-box .sub { text-align: center; color: var(--text-muted); font-size: 0.88rem; margin-bottom: 28px; font-weight: 300; }

/* Alerts */
.alert { padding: 13px 16px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.88rem; font-weight: 500; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(45,106,79,0.15); }
.alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(192,57,43,0.15); }
.alert-info { background: var(--primary-bg); color: var(--primary); border: 1px solid rgba(45,106,79,0.15); }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); }
.stat-card .stat-label { font-size: 0.73rem; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; }
.stat-card .stat-value { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-top: 5px; }
.stat-card .stat-value.primary { color: var(--primary); }
.stat-card .stat-value.accent { color: var(--accent); }
.stat-card .stat-value.success { color: var(--primary); }

/* Filter */
.filter-bar { display: flex; gap: 10px; margin-bottom: 20px; align-items: center; flex-wrap: wrap; }
.filter-bar .form-control { max-width: 260px; }

/* Textarea */
textarea.form-control { resize: vertical; min-height: 80px; }

/* Animation */
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .hero-section h1 { font-size: 1.4rem; }
    .hero-section p { font-size: 0.88rem; }
    .card { padding: 24px 20px; }

    .stepper { flex-direction: column; border-radius: var(--radius); max-width: 100%; padding: 8px; gap: 0; }
    .step { justify-content: flex-start; border-radius: var(--radius-sm); padding: 10px 16px; }
    .step-line { width: 100%; height: 1px; margin: 0; }

    .category-filter { gap: 6px; }
    .cat-btn { padding: 6px 14px; font-size: 0.78rem; }
    .version-row { grid-template-columns: 1fr !important; }

    .floating-total { bottom: 80px; right: 16px; left: 16px; justify-content: space-between; border-radius: var(--radius-sm); padding: 14px 20px; }

    .footer-inner { flex-direction: column; text-align: center; }

    /* Responsive table - stack on mobile */
    .summary-table { min-width: auto; }
    .summary-table thead { display: none; }
    .summary-table tbody tr { display: block; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 10px; padding: 14px 16px; }
    .summary-table td { display: flex; justify-content: space-between; align-items: flex-start; padding: 6px 0; border-bottom: 1px solid var(--bg-input); font-size: 0.88rem; }
    .summary-table td:last-child { border-bottom: none; }
    .summary-table td::before { content: attr(data-label); font-size: 0.73rem; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-right: 12px; flex-shrink: 0; padding-top: 2px; }
    .summary-table td.text-right { text-align: right; }

    .summary-total { flex-direction: column; text-align: center; gap: 4px; padding: 18px; }
    .summary-total .amount { font-size: 1.3rem; }

    .btn-group-between { flex-direction: column; }
    .btn-group-between .btn { width: 100%; }

    /* Admin responsive */
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; padding: 12px 16px; gap: 8px; }
    .admin-sidebar .logo { padding: 0 12px 0 0; border: none; font-size: 1rem; white-space: nowrap; }
    .admin-sidebar nav { display: flex; flex-wrap: wrap; padding: 0; gap: 2px; }
    .admin-sidebar nav a { padding: 7px 12px; border-left: none; border-bottom: 2px solid transparent; font-size: 0.8rem; white-space: nowrap; }
    .admin-sidebar nav a.active { border-bottom-color: var(--primary-light); border-left-color: transparent; }
    .admin-sidebar .logout { margin: 0; padding: 7px 0; border: none; }
    .admin-main { padding: 20px 16px; }
    .admin-main h1 { font-size: 1.3rem; }

    .stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat-card { padding: 16px; }
    .stat-card .stat-value { font-size: 1.4rem; }

    /* Admin data table responsive */
    .data-table { font-size: 0.82rem; }
    .data-table th, .data-table td { padding: 10px 10px; }

    .whatsapp-float { bottom: 20px; left: 16px; width: 50px; height: 50px; }
    .whatsapp-float svg { width: 24px; height: 24px; }
    .whatsapp-float .wa-tooltip { display: none; }
}

/* Small phones */
@media (max-width: 420px) {
    .container { padding: 0 12px; }
    .card { padding: 20px 16px; }
    .hero-section h1 { font-size: 1.25rem; }
    .stepper { padding: 5px; }
    .step { font-size: 0.8rem; padding: 8px 12px; }
    .step .num { width: 22px; height: 22px; font-size: 0.7rem; }
    .step .step-text { display: none; }
    .phone-group { flex-direction: column; }
    .phone-group select { width: 100%; }
    .btn-lg { padding: 12px 20px; font-size: 0.88rem; }
    .stats-grid { grid-template-columns: 1fr; }
    .admin-sidebar nav a { font-size: 0.75rem; padding: 6px 8px; }
}