/* ============ SALT LAKE TAX APPEAL — CONSOLIDATED STYLES ============ */

/* ---- CSS Variables ---- */
:root {
    --navy-900: #0f1b2d;
    --navy-800: #1a2942;
    --navy-700: #243757;
    --blue-600: #2563eb;
    --blue-500: #3b82f6;
    --blue-100: #dbeafe;
    --blue-50: #eff6ff;
    --green-600: #16a34a;
    --green-500: #22c55e;
    --green-100: #dcfce7;
    --green-50: #f0fdf4;
    --gold-500: #ca8a04;
    --gold-400: #d4a656;
    --gold-100: #fef9c3;
    --red-600: #dc2626;
    --red-500: #ef4444;
    --red-100: #fee2e2;
    --red-50: #fef2f2;
    --orange-600: #ea580c;
    --orange-500: #f59e0b;
    --orange-100: #ffedd5;
    --orange-50: #fff7ed;
    --gray-900: #1a1a1a;
    --gray-700: #404040;
    --gray-500: #6b6b6b;
    --gray-400: #9ca3af;
    --gray-300: #d1d1d1;
    --gray-200: #e5e7eb;
    --gray-100: #f5f5f5;
    --white: #ffffff;
    --font-serif: 'DM Serif Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---- Reset ---- */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-sans);
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 18px;
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

/* ---- Animations ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin { to { transform: rotate(360deg); } }

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ============ SITE HEADER ============ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 500;
    padding: 0 24px;
    transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
    background: transparent;
}

.site-header.scrolled {
    background: rgba(15, 27, 45, 0.97);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(12px);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
    flex-shrink: 0;
}

.header-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--blue-500);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-serif);
    line-height: 1;
}

.header-logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.header-logo-text span { color: var(--blue-400, #60a5fa); }

.header-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-nav a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.header-nav a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.header-cta {
    background: var(--blue-500) !important;
    color: var(--white) !important;
    padding: 10px 24px !important;
    border-radius: 100px !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.3);
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s !important;
}

.header-cta:hover {
    background: var(--blue-600) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4) !important;
}

/* Mobile hamburger */
.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ SHARED BUTTONS ============ */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    border-radius: 100px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--blue-500);
    color: var(--white);
    padding: 16px 32px;
    border-radius: 10px;
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: var(--blue-600);
    transform: translateY(-1px);
    box-shadow: 0 6px 28px rgba(59, 130, 246, 0.4);
}

.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary { background: var(--gray-100); color: var(--gray-700); }
.btn-secondary:hover { background: var(--gray-300); }

.btn-large { width: 100%; max-width: 400px; padding: 20px; font-size: 1.125rem; border-radius: 12px; }

/* ============ SECTION BASICS ============ */
section { padding: 100px 24px; }

.container { max-width: 1080px; margin: 0 auto; }

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-600);
    margin-bottom: 16px;
}

h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 400;
}

.section-lead {
    font-size: 1.15rem;
    color: var(--gray-500);
    max-width: 600px;
    margin-bottom: 56px;
    line-height: 1.7;
}

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--navy-900);
}

.hero-image {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,27,45,0.82), rgba(37,99,235,0.15)), url('https://images.unsplash.com/photo-1548261349-c8573f536cbf?w=1400&q=80') center/cover no-repeat;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: var(--blue-500);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 32px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
    font-weight: 400;
}

.hero-deadline {
    display: inline-block;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    background: rgba(15, 27, 45, 0.55);
    backdrop-filter: blur(8px);
    padding: 8px 18px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-deadline strong { color: #fff; }

.hero p.hero-sub {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.85);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* Hero Calculator with Autocomplete */
.hero-calc { max-width: 560px; margin: 0 auto; }

.hero-input-group {
    display: flex;
    gap: 12px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 16px;
    padding: 8px;
    position: relative;
}

.address-input-wrap { flex: 1; position: relative; }

.hero-input {
    width: 100%;
    padding: 16px 20px 16px 48px;
    font-size: 1rem;
    font-family: var(--font-sans);
    background: var(--white);
    border: none;
    border-radius: 10px;
    outline: none;
    color: var(--gray-900);
}

.hero-input::placeholder { color: #9CA3AF; }

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
    z-index: 2;
}

.search-icon svg { width: 20px; height: 20px; display: block; }

/* Autocomplete Dropdown */
.autocomplete-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    z-index: 100;
    max-height: 320px;
    overflow-y: auto;
    border: 1px solid var(--gray-200);
}

.autocomplete-dropdown.active { display: block; }

.autocomplete-item {
    padding: 14px 20px;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.15s;
}

.autocomplete-item:last-child { border-bottom: none; }
.autocomplete-item:hover,
.autocomplete-item.highlighted { background: var(--blue-50); }

.autocomplete-item .ac-icon { color: var(--gray-400); flex-shrink: 0; }
.autocomplete-item .ac-icon svg { width: 16px; height: 16px; }

.autocomplete-item mark {
    background: none;
    font-weight: 700;
    color: var(--gray-900);
}

.hero-note {
    margin-top: 16px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    display: inline-block;
    background: rgba(15, 27, 45, 0.55);
    backdrop-filter: blur(8px);
    padding: 6px 16px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-note strong { color: rgba(255,255,255,0.8); cursor: pointer; }
.hero-note strong:hover { text-decoration: underline; }

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 48px;
    padding: 32px 40px;
    background: rgba(15, 27, 45, 0.55);
    backdrop-filter: blur(8px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat { text-align: center; }

.hero-stat-num {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--white);
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-top: 4px;
}

.error-msg {
    background: rgba(239,68,68,0.15);
    color: #fca5a5;
    padding: 12px 16px;
    border-radius: 10px;
    margin-top: 12px;
    font-size: 0.9375rem;
    display: none;
    text-align: left;
}

.error-msg.active { display: block; animation: fadeIn 0.3s ease-out; }

/* ============ RESULTS SECTION ============ */
.results-section {
    display: none;
    padding: 80px 24px;
    background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%);
}

.results-section.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.results-inner { max-width: 760px; margin: 0 auto; }

.results-header { text-align: center; margin-bottom: 32px; }
.results-header h2 { font-size: 1.5rem; margin-bottom: 8px; }

.results-address { color: var(--gray-500); font-size: 0.9375rem; }

/* Score Hero Card */
.score-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
    overflow: hidden;
    margin-bottom: 24px;
}

.score-card-inner {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 48px 40px;
}

.score-gauge-wrap {
    flex-shrink: 0;
    position: relative;
    width: 180px;
    height: 180px;
}

.score-gauge { width: 180px; height: 180px; }
.score-gauge circle { fill: none; stroke-width: 10; stroke-linecap: round; }
.score-gauge .bg { stroke: #E5E7EB; }

.score-gauge .progress {
    stroke: var(--green-500);
    stroke-dasharray: 440;
    stroke-dashoffset: 440;
    transform: rotate(-90deg);
    transform-origin: center;
    transition: stroke-dashoffset 1.2s ease-out, stroke 0.3s;
}

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-number {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--gray-900);
}

.score-of { font-size: 1rem; color: var(--gray-400); font-weight: 500; }
.score-detail { flex: 1; }

.score-label-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.score-label-tag.strong { background: var(--red-100); color: var(--red-600); }
.score-label-tag.moderate { background: var(--orange-100); color: var(--orange-600); }
.score-label-tag.fair { background: var(--green-100); color: var(--green-600); }

.score-headline {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--gray-900);
    line-height: 1.3;
    margin-bottom: 8px;
    font-weight: 400;
}

.score-explainer {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Score Range Bar */
.score-range {
    background: var(--gray-100);
    padding: 20px 40px;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8125rem;
}

.score-range-bar {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, var(--green-500) 0%, var(--green-500) 33%, var(--orange-500) 33%, var(--orange-500) 66%, var(--red-500) 66%, var(--red-500) 100%);
    position: relative;
}

.score-range-marker {
    position: absolute;
    top: -6px;
    width: 20px;
    height: 20px;
    background: var(--white);
    border: 3px solid var(--gray-900);
    border-radius: 50%;
    transform: translateX(-50%);
    transition: left 1s ease-out;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.score-range-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--gray-400);
}

.score-range-label-left { color: var(--green-600); font-weight: 600; }
.score-range-label-mid { color: var(--orange-600); font-weight: 600; }
.score-range-label-right { color: var(--red-600); font-weight: 600; }

/* Metric Cards Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.metric-card {
    background: var(--white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border: 1px solid var(--gray-200);
}

.metric-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-400);
    font-weight: 600;
    margin-bottom: 8px;
}

.metric-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 4px;
    line-height: 1.2;
}

.metric-card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
    margin-bottom: 16px;
}

.metric-card-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 6px;
}

.metric-card-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease-out;
}

.metric-card-bar-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.6875rem;
    color: var(--gray-400);
}

.metric-card-tax-note {
    margin-top: 12px;
    padding: 10px 14px;
    background: var(--blue-50);
    border-radius: 8px;
    font-size: 0.8125rem;
    color: var(--blue-600);
    line-height: 1.5;
}

.confidence-dots { display: flex; gap: 6px; margin-bottom: 8px; }

.confidence-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-200);
}

.confidence-dot.active { background: var(--green-500); }
.confidence-dot.active.medium { background: var(--orange-500); }
.confidence-dot.active.low { background: var(--red-500); }

.confidence-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

/* What This Means Section */
.summary-card {
    background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
    border-radius: 20px;
    padding: 36px;
    margin-bottom: 24px;
    color: var(--white);
}

.summary-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    margin-bottom: 20px;
}

.summary-items {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.summary-item-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.5);
    font-weight: 600;
    margin-bottom: 4px;
}

.summary-item-value { font-size: 1.5rem; font-weight: 700; }
.summary-item-value.green { color: var(--green-500); }

.summary-recommendation {
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
}

.summary-recommendation strong { color: var(--white); }

.summary-timeline {
    margin-top: 16px;
    display: flex;
    gap: 24px;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
}

.summary-timeline-item { display: flex; align-items: center; gap: 6px; }
.summary-timeline-item svg { flex-shrink: 0; }

/* Purchase Section */
.purchase-card {
    background: var(--white);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.purchase-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.purchase-card-icon {
    width: 40px;
    height: 40px;
    background: var(--blue-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
}

.purchase-card-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1rem;
    margin-bottom: 4px;
}

.purchase-card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.purchase-controls { display: flex; gap: 12px; align-items: center; }
.toggle-group { display: flex; gap: 8px; }

.toggle-btn {
    padding: 10px 28px;
    font-size: 0.9375rem;
    font-weight: 500;
    font-family: var(--font-sans);
    background: white;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle-btn:hover { border-color: var(--blue-500); }
.toggle-btn.active { background: var(--blue-500); border-color: var(--blue-500); color: white; }

.purchase-input-wrap { display: none; flex: 1; }
.purchase-input-wrap.active { display: block; animation: fadeIn 0.3s ease-out; }

.purchase-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    transition: border-color 0.2s;
}

.purchase-input:focus { border-color: var(--blue-500); outline: none; }

/* Methodology Card */
.methodology-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
    overflow: hidden;
}

.methodology-toggle {
    width: 100%;
    padding: 24px 28px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-sans);
    text-align: left;
}

.methodology-toggle-left { display: flex; align-items: center; gap: 12px; }

.methodology-toggle-icon {
    width: 36px;
    height: 36px;
    background: var(--green-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.methodology-toggle h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    font-family: var(--font-sans);
}

.methodology-toggle .subtitle {
    font-size: 0.8125rem;
    color: var(--gray-400);
    font-weight: 400;
}

.methodology-chevron { transition: transform 0.3s; color: var(--gray-400); }
.methodology-card.open .methodology-chevron { transform: rotate(180deg); }

.methodology-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.methodology-card.open .methodology-body { max-height: 600px; }

.methodology-content {
    padding: 0 28px 28px;
    border-top: 1px solid var(--gray-100);
    padding-top: 24px;
}

.methodology-steps {
    list-style: none;
    counter-reset: mstep;
}

.methodology-steps li {
    counter-increment: mstep;
    padding: 12px 0 12px 36px;
    position: relative;
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.6;
    border-bottom: 1px solid var(--gray-100);
}

.methodology-steps li:last-child { border-bottom: none; }

.methodology-steps li::before {
    content: counter(mstep);
    position: absolute;
    left: 0;
    top: 14px;
    width: 24px;
    height: 24px;
    background: var(--blue-50);
    color: var(--blue-600);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.methodology-source {
    margin-top: 16px;
    padding: 14px 16px;
    background: var(--gray-100);
    border-radius: 10px;
    font-size: 0.8125rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.methodology-source strong { color: var(--gray-700); }

/* Trust row (results) */
.results-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.results-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.results-trust-icon {
    width: 22px;
    height: 22px;
    background: var(--green-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-600);
    font-weight: 700;
    font-size: 0.6875rem;
    flex-shrink: 0;
}

/* Results CTA */
.results-cta {
    text-align: center;
    padding: 40px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}

.results-cta h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.results-cta p { color: var(--gray-500); font-size: 0.9375rem; margin-bottom: 24px; }
.results-cta-sub { font-size: 0.8125rem; color: var(--gray-400); margin-top: 12px; }

/* ============ HOW IT WORKS ============ */
.how-it-works { background: var(--blue-50); }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
}

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--blue-600);
    color: var(--white);
    border-radius: 14px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.step h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: 12px;
    font-weight: 400;
}

.step p { color: var(--gray-500); font-size: 1rem; line-height: 1.7; }

/* ============ TRUST / WHY FREE ============ */
.trust-why { background: var(--white); }

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.trust-card { text-align: center; padding: 40px 24px; }

.trust-icon-large {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--blue-100);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.trust-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    color: var(--gray-900);
    margin-bottom: 12px;
    font-weight: 400;
}

.trust-card p { color: var(--gray-500); font-size: 0.95rem; line-height: 1.7; }

/* ============ SOCIAL PROOF ============ */
.social-proof { background: var(--white); text-align: center; }

.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.testimonial {
    background: var(--gray-100);
    border-radius: 20px;
    padding: 36px 28px;
    text-align: left;
}

.testimonial-stars { color: var(--gold-500); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }

.testimonial-text {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author { font-size: 0.9rem; font-weight: 600; color: var(--gray-900); }
.testimonial-loc { font-size: 0.8rem; color: var(--gray-500); }

/* ============ FAQ ============ */
.faq { background: var(--blue-50); }

.faq-list { max-width: 700px; margin: 0 auto; }

.faq-item { border-bottom: 1px solid rgba(0,0,0,0.06); padding: 28px 0; }
.faq-item:first-child { border-top: 1px solid rgba(0,0,0,0.06); }

.faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    gap: 16px;
}

.faq-q h3 { font-family: var(--font-sans); font-size: 1.1rem; font-weight: 600; color: var(--gray-900); }

.faq-q span {
    font-size: 1.5rem;
    color: var(--blue-600);
    flex-shrink: 0;
    transition: transform 0.3s;
    line-height: 1;
}

.faq-q.open span { transform: rotate(45deg); }

.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-a p { padding-top: 16px; font-size: 1rem; color: var(--gray-500); line-height: 1.7; }

/* ============ FINAL CTA ============ */
.final-cta {
    background: var(--navy-900);
    text-align: center;
    padding: 100px 24px;
}

.final-cta h2 { color: var(--white); margin-bottom: 16px; }
.final-cta p { color: rgba(255,255,255,0.7); font-size: 1.15rem; max-width: 520px; margin: 0 auto 40px; }
.final-cta .btn-primary { font-size: 1.15rem; padding: 20px 48px; border-radius: 100px; }

/* ============ LOADING OVERLAY ============ */
.loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,27,45,0.85);
    backdrop-filter: blur(8px);
    z-index: 100;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.loading-overlay.active { display: flex; }

.loading-spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto 24px;
    position: relative;
}

.loading-spinner::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 3px solid rgba(255,255,255,0.2);
    border-top-color: var(--blue-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-title { font-size: 1.25rem; font-weight: 600; color: var(--white); margin-bottom: 8px; }
.loading-sub { color: rgba(255,255,255,0.6); font-size: 0.9375rem; }
.loading-dots::after { content: ''; animation: dots 1.5s infinite; }

/* ============ MODAL ============ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.modal-overlay.active { display: flex; }

.modal {
    background: white;
    border-radius: 20px;
    padding: 36px;
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.3s ease-out;
}

.modal h3 { text-align: center; margin-bottom: 24px; font-size: 1.25rem; font-family: var(--font-serif); font-weight: 400; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 6px; }

.form-group input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-sans);
    border: 2px solid var(--gray-300);
    border-radius: 8px;
}

.form-group input:focus { border-color: var(--blue-500); outline: none; }

.modal-buttons { display: flex; gap: 12px; margin-top: 24px; }
.modal-buttons .btn { flex: 1; text-align: center; padding: 14px; border-radius: 10px; }

/* ============ SITE FOOTER ============ */
.site-footer {
    background: var(--navy-900);
    color: rgba(255, 255, 255, 0.6);
    padding: 64px 24px 40px;
    font-size: 0.9375rem;
}

.footer-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
}

.footer-logo .header-logo-icon { width: 32px; height: 32px; font-size: 16px; }
.footer-logo .header-logo-text { font-size: 1.1rem; }

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.footer-col a:hover { color: var(--white); }

.footer-contact a { color: var(--blue-400, #60a5fa); }
.footer-contact a:hover { color: var(--blue-500); }

.footer-bottom {
    max-width: 1080px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ============ ABOUT PAGE ============ */
.about-hero {
    background: var(--navy-900);
    padding: 140px 24px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(59,130,246,0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(37,99,235,0.08) 0%, transparent 50%);
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    margin: 0 auto;
}

.about-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: 400;
}

.about-hero p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    max-width: 540px;
    margin: 0 auto;
}

.about-section { padding: 80px 24px; }
.about-section:nth-child(even) { background: var(--blue-50); }

.about-content { max-width: 760px; margin: 0 auto; }
.about-content h2 { margin-bottom: 24px; }

.about-content p {
    font-size: 1.05rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-content p:last-child { margin-bottom: 0; }

.stats-banner { background: var(--navy-800); padding: 56px 24px; }

.stats-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item-num {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 6px;
}

.stat-item-label { font-size: 0.85rem; color: rgba(255,255,255,0.5); }

.model-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}

.model-step {
    background: var(--white);
    border-radius: 16px;
    padding: 32px 28px;
    border: 1px solid var(--gray-200);
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.model-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--blue-100);
    color: var(--blue-600);
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.model-step h3 {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.model-step p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 40px;
}

.approach-card { text-align: center; padding: 36px 24px; }

.approach-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: var(--blue-100);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.approach-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--gray-900);
    margin-bottom: 10px;
    font-weight: 400;
}

.approach-card p {
    font-size: 0.9375rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 0;
}

.local-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    margin-top: 40px;
}

.local-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.local-points li {
    display: flex;
    gap: 14px;
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.local-point-icon {
    width: 28px;
    height: 28px;
    background: var(--green-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-600);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.team-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--white);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
}

.team-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--blue-50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--blue-500);
}

.team-card h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.team-card .team-role {
    font-size: 0.875rem;
    color: var(--blue-600);
    font-weight: 500;
    margin-bottom: 12px;
}

.team-card p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 0;
}

.about-cta {
    background: var(--navy-900);
    text-align: center;
    padding: 80px 24px;
}

.about-cta h2 { color: var(--white); margin-bottom: 16px; }
.about-cta p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 480px; margin: 0 auto 32px; }
.about-cta .btn-primary { font-size: 1.1rem; padding: 18px 40px; border-radius: 100px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
    .hamburger { display: flex; }

    .header-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(15, 27, 45, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 16px 24px 24px;
        gap: 4px;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.3s, opacity 0.3s;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    }

    .header-nav.open { transform: translateY(0); opacity: 1; }

    .header-nav a { width: 100%; padding: 12px 16px; font-size: 1rem; }

    .header-cta {
        margin-top: 8px;
        text-align: center;
        width: 100%;
        display: block !important;
    }

    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    /* Index page responsive */
    .steps,
    .trust-grid,
    .testimonials { grid-template-columns: 1fr; }

    .hero-input-group { flex-direction: column; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }

    .score-card-inner { flex-direction: column; text-align: center; gap: 24px; padding: 32px 24px; }
    .score-gauge-wrap { width: 150px; height: 150px; }
    .score-gauge { width: 150px; height: 150px; }
    .score-number { font-size: 2.5rem; }
    .metrics-grid { grid-template-columns: 1fr; }
    .summary-items { grid-template-columns: 1fr; gap: 16px; }
    .results-trust { flex-direction: column; align-items: center; gap: 12px; }
    .score-range { padding: 16px 24px; }

    /* About page responsive */
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .model-steps { grid-template-columns: 1fr; }
    .approach-grid { grid-template-columns: 1fr; }
    .local-split { grid-template-columns: 1fr; gap: 32px; }
    .team-grid { grid-template-columns: 1fr; }
    .about-hero { padding: 120px 20px 60px; }
}

@media (max-width: 600px) {
    section { padding: 72px 20px; }
    .hero-content { padding: 100px 20px 64px; }
    .step { padding: 32px 24px; }
}