/* =============================================================
   LabelInn Installation Help - Premium SaaS Experience
   Professional download guidance for unsigned Windows EXE
   ============================================================= */

/* ── Hero Banner ───────────────────────────────────────────── */
.ih-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #f0f7ff 0%, #e8f4f8 50%, #f0fdf4 100%);
    position: relative;
    overflow: hidden;
}
.ih-hero::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}
.ih-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: ih-fadeInUp 0.6s ease;
}
.ih-hero-badge svg {
    animation: ih-pulse 2s ease-in-out infinite;
}
.ih-hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    animation: ih-fadeInUp 0.6s ease 0.1s both;
}
.ih-hero-sub {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
    animation: ih-fadeInUp 0.6s ease 0.2s both;
}

/* ── Trust Strip ───────────────────────────────────────────── */
.ih-trust-strip {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: var(--spacing-xl);
    animation: ih-fadeInUp 0.6s ease 0.3s both;
}
.ih-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}
.ih-trust-item svg {
    flex-shrink: 0;
}

/* ── Why Browsers Block Section ────────────────────────────── */
.ih-why-section {
    padding: var(--spacing-2xl) 0;
}
.ih-why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-xl);
}
.ih-why-visual {
    position: relative;
    background: linear-gradient(145deg, #fefce8, #fff7ed, #fef2f2);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border);
}
.ih-shield-anim {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}
.ih-shield-anim svg {
    width: 100%;
    height: 100%;
}
.ih-shield-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    border: 3px solid rgba(245, 158, 11, 0.3);
    border-radius: 50%;
    animation: ih-ringPulse 2.5s ease-in-out infinite;
}
.ih-shield-ring:nth-child(2) {
    width: 170px;
    height: 170px;
    border-color: rgba(245, 158, 11, 0.15);
    animation-delay: 0.5s;
}
.ih-why-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}
.ih-info-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ih-info-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.ih-info-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ih-info-icon.blue   { background: rgba(37, 99, 235, 0.1); color: var(--primary); }
.ih-info-icon.amber  { background: rgba(245, 158, 11, 0.1); color: #d97706; }
.ih-info-icon.green  { background: rgba(16, 185, 129, 0.1); color: #059669; }
.ih-info-icon.purple { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.ih-info-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.ih-info-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ── Reassurance Banner ────────────────────────────────────── */
.ih-reassurance {
    background: linear-gradient(135deg, #eff6ff 0%, #f0fdf4 100%);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: 16px;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}
.ih-reassurance-icon {
    width: 72px;
    height: 72px;
    min-width: 72px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: ih-checkBounce 2s ease-in-out infinite;
}
.ih-reassurance-text h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.ih-reassurance-text p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ── Step-by-Step Guides ───────────────────────────────────── */
.ih-guides {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-secondary);
}
.ih-guides .section-title {
    margin-bottom: var(--spacing-sm);
}
.ih-guides .section-subtitle {
    margin-bottom: var(--spacing-xl);
}
.ih-tab-bar {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}
.ih-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}
.ih-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.ih-tab.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}
.ih-tab-content {
    display: none;
}
.ih-tab-content.active {
    display: block;
    animation: ih-fadeIn 0.4s ease;
}

/* ── Browser Mockup ────────────────────────────────────────── */
.ih-browser-mock {
    background: var(--bg-primary);
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}
.ih-browser-topbar {
    background: #f1f3f4;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}
.ih-browser-dots {
    display: flex;
    gap: 6px;
}
.ih-browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.ih-browser-dots span:nth-child(1) { background: #ff5f57; }
.ih-browser-dots span:nth-child(2) { background: #febc2e; }
.ih-browser-dots span:nth-child(3) { background: #28c840; }
.ih-browser-url {
    flex: 1;
    background: white;
    border-radius: 20px;
    padding: 6px 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.ih-browser-url svg { flex-shrink: 0; }
.ih-browser-body {
    padding: 24px;
}

/* ── Chrome Download Bar Mock ──────────────────────────────── */
.ih-chrome-bar {
    background: #202124;
    border-radius: 8px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    animation: ih-slideUp 0.5s ease 0.3s both;
}
.ih-chrome-bar-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    background: #5f6368;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ih-chrome-bar-text {
    flex: 1;
}
.ih-chrome-bar-text .filename {
    color: #e8eaed;
    font-size: 0.82rem;
    font-weight: 500;
}
.ih-chrome-bar-text .warning-text {
    color: #f28b82;
    font-size: 0.75rem;
}
.ih-chrome-bar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.ih-chrome-keepbtn {
    background: none;
    border: 1px solid #5f6368;
    color: #8ab4f8;
    padding: 4px 14px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: default;
}
.ih-chrome-discard {
    color: #8ab4f8;
    font-size: 0.78rem;
    cursor: default;
}

/* ── Step Cards ────────────────────────────────────────────── */
.ih-steps {
    max-width: 700px;
    margin: 0 auto;
}
.ih-step {
    display: flex;
    gap: 20px;
    margin-bottom: var(--spacing-lg);
    position: relative;
}
.ih-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 23px;
    top: 52px;
    bottom: -24px;
    width: 2px;
    background: linear-gradient(180deg, var(--primary), rgba(37, 99, 235, 0.1));
}
.ih-step-num {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
    position: relative;
    z-index: 1;
}
.ih-step-body {
    flex: 1;
    padding-top: 4px;
}
.ih-step-body h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.ih-step-body p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ── Animated Visual Mockups ───────────────────────────────── */
.ih-visual-mock {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-top: 12px;
    position: relative;
    overflow: hidden;
}

/* Chrome warning animation */
.ih-chrome-warning-anim {
    text-align: center;
    padding: 16px;
}
.ih-chrome-warning-box {
    background: #fef3c7;
    border: 1px solid #fbbf24;
    border-radius: 8px;
    padding: 16px 20px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    animation: ih-warningPulse 3s ease-in-out infinite;
}
.ih-chrome-warning-box .warn-icon {
    color: #d97706;
    font-size: 1.5rem;
}
.ih-chrome-warning-box .warn-text {
    text-align: left;
    font-size: 0.85rem;
    color: #92400e;
}
.ih-click-indicator {
    position: absolute;
    width: 48px;
    height: 48px;
    animation: ih-clickAnimation 3s ease-in-out infinite;
    pointer-events: none;
}
.ih-click-indicator svg {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}
.ih-click-ripple {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    top: 0;
    left: 0;
    animation: ih-ripple 3s ease-in-out infinite;
    opacity: 0;
}

/* Windows SmartScreen Mockup */
.ih-smartscreen-mock {
    background: linear-gradient(135deg, #1a365d, #1e3a5f);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    color: white;
    position: relative;
}
.ih-smartscreen-mock .ss-shield {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    animation: ih-shieldWiggle 4s ease-in-out infinite;
}
.ih-smartscreen-mock h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.ih-smartscreen-mock p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}
.ih-ss-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}
.ih-ss-btn {
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 0.82rem;
    font-weight: 600;
    border: none;
    cursor: default;
}
.ih-ss-btn.primary {
    background: #0078d4;
    color: white;
}
.ih-ss-btn.link {
    background: none;
    color: rgba(255,255,255,0.7);
    text-decoration: underline;
    border: none;
    font-weight: 500;
}
.ih-ss-highlight {
    position: relative;
}
.ih-ss-highlight::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: -4px;
    right: -4px;
    height: 3px;
    background: #f59e0b;
    border-radius: 2px;
    animation: ih-highlightPulse 2s ease-in-out infinite;
}

/* ── Animated Cursor ───────────────────────────────────────── */
.ih-cursor {
    position: absolute;
    width: 20px;
    height: 20px;
    z-index: 10;
    transition: none;
}
.ih-cursor svg {
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
}

/* Cursor for Chrome guide */
.ih-cursor-chrome {
    animation: ih-cursorChrome 5s ease-in-out infinite;
}

/* Cursor for SmartScreen guide */
.ih-cursor-ss {
    animation: ih-cursorSS 6s ease-in-out infinite;
}

/* ── Edge Download Bar ─────────────────────────────────────── */
.ih-edge-bar {
    background: #2b2b2b;
    border-radius: 8px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: ih-slideUp 0.5s ease 0.3s both;
}
.ih-edge-bar-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    background: rgb(232, 170, 46);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ih-edge-bar-text {
    flex: 1;
}
.ih-edge-bar-text .filename {
    color: #e8eaed;
    font-size: 0.82rem;
    font-weight: 500;
}
.ih-edge-bar-text .warning-text {
    color: #e8aa2e;
    font-size: 0.75rem;
}
.ih-edge-keepbtn {
    background: none;
    border: 1px solid #5f6368;
    color: #60a5fa;
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: default;
    white-space: nowrap;
}
.ih-edge-dots {
    color: #aaa;
    font-size: 1.2rem;
    letter-spacing: 1px;
    cursor: default;
}

/* ── FAQ Accordion ─────────────────────────────────────────── */
.ih-faq {
    padding: var(--spacing-2xl) 0;
}
.ih-faq-list {
    max-width: 720px;
    margin: var(--spacing-xl) auto 0;
}
.ih-faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--bg-primary);
    transition: box-shadow 0.3s ease;
}
.ih-faq-item:hover {
    box-shadow: var(--shadow-md);
}
.ih-faq-q {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
}
.ih-faq-q svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}
.ih-faq-item.open .ih-faq-q svg {
    transform: rotate(180deg);
}
.ih-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
}
.ih-faq-item.open .ih-faq-a {
    max-height: 500px;
    padding: 0 20px 18px;
}
.ih-faq-a p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ── CTA Bottom ────────────────────────────────────────────── */
.ih-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: var(--spacing-2xl) 0;
    color: white;
    text-align: center;
}
.ih-cta h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}
.ih-cta p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.9);
    max-width: 540px;
    margin: 0 auto var(--spacing-lg);
}
.ih-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: var(--primary);
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ih-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

/* ── Download Help Modal (inline on download page) ─────────── */
.ih-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(6px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.ih-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.ih-modal {
    background: var(--bg-primary);
    border-radius: 16px;
    max-width: 440px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0,0,0,0.18);
    transform: translateY(16px) scale(0.98);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}
.ih-modal-overlay.active .ih-modal {
    transform: translateY(0) scale(1);
}
.ih-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: background 0.2s;
    z-index: 1;
}
.ih-modal-close:hover {
    background: var(--border);
}
.ih-modal-header {
    padding: 28px 28px 16px;
    text-align: center;
}
.ih-modal-header .modal-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 14px;
    background: rgba(16,185,129,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ih-modal-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.ih-modal-header p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.ih-modal-body {
    padding: 0 28px 20px;
}
.ih-modal-tip {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 16px;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-primary);
}
.ih-modal-tip-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}
.ih-modal-tip strong {
    color: var(--text-primary);
}
.ih-modal-footer {
    padding: 0 28px 24px;
    text-align: center;
}
.ih-modal-guide-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
}
.ih-modal-guide-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ── Scanning Animation ────────────────────────────────────── */
.ih-scan-anim {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    position: relative;
}
.ih-scan-file {
    width: 48px;
    height: 56px;
    margin: 0 auto;
    background: white;
    border: 2px solid var(--border);
    border-radius: 4px;
    position: relative;
}
.ih-scan-file::before {
    content: '.exe';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.ih-scan-line {
    position: absolute;
    left: -6px;
    right: -6px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #10b981, transparent);
    animation: ih-scanLine 2s ease-in-out infinite;
    top: 8px;
}
.ih-scan-check {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 24px;
    height: 24px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: ih-scanCheck 2s ease-in-out infinite;
}

/* ── Keyframes ─────────────────────────────────────────────── */
@keyframes ih-fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes ih-fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes ih-pulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.08); }
}
@keyframes ih-ringPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1);   opacity: 0.5; }
    50%      { transform: translate(-50%, -50%) scale(1.08); opacity: 0.8; }
}
@keyframes ih-slideUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes ih-checkBounce {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.05); }
}
@keyframes ih-warningPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0); }
    50%      { box-shadow: 0 0 0 8px rgba(251, 191, 36, 0.15); }
}
@keyframes ih-highlightPulse {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 1; }
}
@keyframes ih-clickAnimation {
    0%, 20%  { transform: translate(0, 0) scale(1); }
    40%      { transform: translate(60px, -10px) scale(1); }
    50%      { transform: translate(60px, -10px) scale(0.85); }
    60%      { transform: translate(60px, -10px) scale(1); }
    80%, 100%{ transform: translate(0, 0) scale(1); }
}
@keyframes ih-ripple {
    0%, 35%  { transform: scale(0.5); opacity: 0; }
    50%      { transform: scale(1); opacity: 0.6; }
    65%      { transform: scale(1.5); opacity: 0; }
    100%     { opacity: 0; }
}
@keyframes ih-shieldWiggle {
    0%, 90%, 100% { transform: rotate(0deg); }
    93%           { transform: rotate(-3deg); }
    96%           { transform: rotate(3deg); }
}
@keyframes ih-scanLine {
    0%   { top: 4px; opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { top: 48px; opacity: 0; }
}
@keyframes ih-scanCheck {
    0%, 70%  { opacity: 0; transform: scale(0.5); }
    80%      { opacity: 1; transform: scale(1.1); }
    90%, 100%{ opacity: 1; transform: scale(1); }
}
@keyframes ih-cursorChrome {
    0%, 15%  { top: 50%; left: 30%; opacity: 0; }
    20%      { top: 50%; left: 30%; opacity: 1; }
    40%      { top: 78%; left: 72%; }
    50%      { top: 78%; left: 72%; transform: scale(0.85); }
    55%      { top: 78%; left: 72%; transform: scale(1); }
    80%      { top: 78%; left: 72%; opacity: 1; }
    100%     { top: 78%; left: 72%; opacity: 0; }
}
@keyframes ih-cursorSS {
    0%, 10%  { top: 30%; left: 20%; opacity: 0; }
    20%      { top: 30%; left: 20%; opacity: 1; }
    45%      { top: 72%; left: 35%; }
    55%      { top: 72%; left: 35%; transform: scale(0.85); }
    60%      { top: 72%; left: 35%; transform: scale(1); }
    85%      { top: 72%; left: 35%; opacity: 1; }
    100%     { top: 72%; left: 35%; opacity: 0; }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
    .ih-hero h1 { font-size: 1.8rem; }
    .ih-hero-sub { font-size: 1rem; }
    .ih-why-grid { grid-template-columns: 1fr; }
    .ih-reassurance { flex-direction: column; text-align: center; }
    .ih-trust-strip { gap: 16px; }
    .ih-trust-item { font-size: 0.8rem; }
    .ih-tab { padding: 10px 16px; font-size: 0.85rem; }
    .ih-cta h2 { font-size: 1.5rem; }
    .ih-modal { margin: 10px; }
}
@media (max-width: 480px) {
    .ih-hero { padding: 120px 0 40px; }
    .ih-hero h1 { font-size: 1.5rem; }
    .ih-tab-bar { gap: 6px; }
    .ih-tab { padding: 8px 14px; font-size: 0.8rem; }
    .ih-step { gap: 14px; }
    .ih-step-num { width: 40px; height: 40px; min-width: 40px; font-size: 0.95rem; }
}