/* ============================================================
   SD Segurança Eletrônica — LP-2
   Arquivo: assets/css/lp-2.css
   ============================================================ */

/* ── 0. CUSTOM PROPERTIES ─────────────────────────────────── */
:root {
    --sd-blue:        #046bd2;
    --sd-blue-dark:   #034b93;
    --sd-blue-light:  #eff6ff;
    --accent:         #f59e0b;
    --accent-dark:    #d97706;
    --bg-light:       #f8fafc;
    --bg-white:       #ffffff;
    --text-dark:      #0f172a;
    --text-main:      #334155;
    --text-muted:     #64748b;
    --danger:         #ef4444;
    --success:        #10b981;
    --border-color:   #e2e8f0;
    --dark-bg:        #0b1121;
    --radius-sm:      8px;
    --radius-md:      16px;
    --radius-lg:      24px;
    --shadow-sm:      0 4px 12px rgba(0,0,0,.06);
    --shadow-md:      0 10px 30px rgba(0,0,0,.08);
    --shadow-lg:      0 20px 50px rgba(0,0,0,.12);
    --shadow-blue:    0 10px 30px rgba(4,107,210,.25);
    --transition:     all .35s cubic-bezier(.25,.8,.25,1);
}

/* ── 1. BASE ──────────────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', 'Arimo', sans-serif;
    font-size: 1rem;
    color: var(--text-main);
    background-color: var(--bg-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
    color: var(--text-dark);
}

img { max-width: 100%; height: auto; }

/* ── 2. UTILITIES ─────────────────────────────────────────── */
.text-sd-blue    { color: var(--sd-blue); }
.text-accent     { color: var(--accent); }
.bg-dark-tech    { background-color: var(--dark-bg); }
.max-w-700       { max-width: 700px; }
.max-w-600       { max-width: 600px; }
.max-w-500       { max-width: 500px; }
.letter-spacing-1 { letter-spacing: .08em; }
.section-label   {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* ── 3. BOTÕES ────────────────────────────────────────────── */
.btn-cta {
    display: inline-block;
    width: 100%;
    background-color: var(--sd-blue);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    padding: 20px 40px;
    border-radius: var(--radius-sm);
    border: none;
    text-transform: uppercase;
    letter-spacing: .04em;
    box-shadow: var(--shadow-blue);
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    cursor: pointer;
}
.btn-cta:hover,
.btn-cta:focus-visible {
    background-color: var(--sd-blue-dark);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(4,107,210,.4);
    text-decoration: none;
}
.btn-cta--accent {
    background-color: var(--accent);
    box-shadow: 0 10px 30px rgba(245,158,11,.3);
}
.btn-cta--accent:hover,
.btn-cta--accent:focus-visible {
    background-color: var(--accent-dark);
    box-shadow: 0 18px 40px rgba(245,158,11,.45);
}
.btn-cta--final {
    font-size: 1.2rem;
    padding: 22px 50px;
    max-width: 520px;
}
.btn-cta--sm {
    font-size: .9rem;
    padding: 14px 28px;
}

/* ── 4. STICKY MOBILE CTA ────────────────────────────────── */
.sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--sd-blue-dark);
    padding: 12px 20px;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 -4px 20px rgba(0,0,0,.25);
}
.sticky-cta-bar .btn-cta {
    font-size: .9rem;
    padding: 14px 24px;
    width: auto;
}

/* ── 5. HERO SECTION ─────────────────────────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('../img/bg-hero.jpg') center center / cover no-repeat;
    padding: 80px 0 100px;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(170deg, rgba(11,17,33,.9) 0%, rgba(3,75,147,.85) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 920px;
    margin: 0 auto;
}
.hero-logo {
    max-width: 180px;
    margin-bottom: 36px;
    filter: brightness(0) invert(1);
}
.hero-headline {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -.5px;
}
.hero-headline span {
    color: var(--accent);
}
.hero-subheadline {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 16px;
}
.hero-urgency {
    font-size: 1rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: 40px;
}
.hero-card {
    background: var(--bg-white);
    padding: 44px 48px;
    border-radius: var(--radius-md);
    box-shadow: 0 30px 60px rgba(0,0,0,.3);
    max-width: 620px;
    margin: 0 auto;
    position: relative;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--sd-blue) 0%, var(--accent) 100%);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.hero-card-title {
    font-size: 1.4rem;
    color: var(--sd-blue);
    margin-bottom: 6px;
}
.hero-card-sub {
    font-size: .95rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.hero-social-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}
.hero-avatars {
    display: flex;
}
.hero-avatars img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid #fff;
    margin-left: -10px;
    object-fit: cover;
}
.hero-avatars img:first-child { margin-left: 0; }
.hero-social-text {
    font-size: .82rem;
    color: var(--text-muted);
    font-weight: 600;
    text-align: left;
}
.hero-trust {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.hero-trust-item {
    font-size: .85rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}
.hero-trust-item i {
    color: var(--success);
    font-size: .9rem;
}

/* ── 6. STATS BAR ────────────────────────────────────────── */
.stats-bar {
    background: var(--sd-blue-dark);
    padding: 28px 0;
}
.stats-bar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}
.stat-bar-item {
    flex: 1;
    min-width: 160px;
    text-align: center;
    padding: 12px 20px;
    border-right: 1px solid rgba(255,255,255,.15);
}
.stat-bar-item:last-child { border-right: none; }
.stat-bar-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
}
.stat-bar-label {
    font-size: .78rem;
    color: rgba(255,255,255,.7);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-top: 4px;
}

/* ── 7. ILLUSION SECTION ─────────────────────────────────── */
.illusion-section {
    position: relative;
    padding: 120px 0;
    background: url('../img/bg-illusion.jpg') center center / cover fixed;
    color: #fff;
}
.illusion-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,17,33,.9);
    z-index: 1;
}
.illusion-content { position: relative; z-index: 2; }
.illusion-section h2 { color: #fff; }
.illusion-lead {
    font-size: 1.2rem;
    color: rgba(255,255,255,.75);
    margin-bottom: 8px;
}
.illusion-bold {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin: 24px 0 16px;
}
.x-list {
    padding: 0;
    margin: 0 0 36px;
    list-style: none;
}
.x-list li {
    font-size: 1.15rem;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    font-weight: 500;
    color: #e2e8f0;
    gap: 14px;
}
.x-list li i {
    color: var(--danger);
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}
.stat-callout {
    background: rgba(245,158,11,.12);
    border: 1px solid rgba(245,158,11,.3);
    border-left: 5px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 20px 24px;
    margin-bottom: 36px;
}
.stat-callout p {
    margin: 0;
    color: #f1f5f9;
    font-size: 1rem;
}
.stat-callout strong { color: var(--accent); }
.insight-box {
    background: rgba(255,255,255,.07);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.15);
    border-left: 5px solid var(--sd-blue);
    padding: 44px;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0,0,0,.3);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.insight-box-label {
    font-family: 'Montserrat', sans-serif;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--accent);
    margin-bottom: 16px;
}
.insight-box h4 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 20px;
}
.insight-box p {
    color: rgba(255,255,255,.75);
    font-size: 1.05rem;
    margin-bottom: 0;
}
.insight-box p strong { color: #fff; }
.insight-divider {
    border-color: rgba(255,255,255,.15);
    margin: 24px 0;
}

/* ── 8. CAMERA SECTION ───────────────────────────────────── */
.camera-section {
    padding: 100px 0;
    background: var(--bg-light);
}
.camera-section h2 { color: var(--text-dark); }
.camera-section h3 { color: var(--sd-blue); }
.pdr-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 44px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    height: 100%;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}
.pdr-card:hover {
    transform: translateY(-10px);
    border-color: var(--sd-blue);
    box-shadow: 0 20px 40px rgba(4,107,210,.14);
}
.pdr-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--sd-blue-light) 0%, #e0f2fe 100%);
    color: var(--sd-blue);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 24px;
    transition: var(--transition);
}
.pdr-card:hover .pdr-icon {
    background: var(--sd-blue);
    color: #fff;
    transform: scale(1.1);
}
.pdr-card h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}
.pdr-card p {
    color: var(--text-muted);
    font-size: .95rem;
    margin: 0;
}

/* ── 9. MECHANISM SECTION ────────────────────────────────── */
.mechanism-section {
    padding: 100px 0;
    background: var(--bg-white);
}
.mechanism-step {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--sd-blue);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: .9rem;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.mechanism-box {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    border: 1px solid var(--border-color);
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.mechanism-box::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--sd-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}
.mechanism-box:hover {
    transform: translateY(-8px);
    border-color: var(--sd-blue);
    box-shadow: 0 20px 40px rgba(4,107,210,.1);
    background: var(--bg-white);
}
.mechanism-box:hover::after { transform: scaleX(1); }
.mech-icon {
    font-size: 2.2rem;
    color: var(--sd-blue);
    margin-bottom: 18px;
    display: block;
    transition: var(--transition);
}
.mechanism-box:hover .mech-icon {
    transform: scale(1.1);
    color: var(--sd-blue-dark);
}
.mechanism-box h5 { font-size: 1.2rem; margin-bottom: 12px; }
.mechanism-box p { color: var(--text-muted); font-size: .95rem; margin: 0; }
.mechanism-callout {
    background: var(--sd-blue-light);
    border: 1px solid rgba(4,107,210,.2);
    border-radius: var(--radius-md);
    padding: 28px 36px;
    text-align: center;
    margin-top: 60px;
}
.mechanism-callout p {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--sd-blue-dark);
}

/* ── 10. AI SECTION ──────────────────────────────────────── */
.ai-section {
    padding: 120px 0;
    background: var(--dark-bg);
    color: #f8fafc;
}
.ai-section h2 { color: #fff; }
.ai-section p { color: rgba(255,255,255,.7); }
.ai-image-wrapper {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0,0,0,.5);
    border: 1px solid rgba(255,255,255,.08);
    height: 100%;
    min-height: 340px;
}
.ai-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.ai-check {
    padding: 0;
    margin: 0 0 32px;
    list-style: none;
}
.ai-check li {
    font-size: 1.1rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    color: #cbd5e1;
    gap: 14px;
}
.ai-check li i {
    color: var(--success);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.ai-critical-box {
    background: rgba(255,255,255,.05);
    border-left: 4px solid var(--accent);
    padding: 28px 32px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.ai-critical-box p { margin: 0; font-size: 1rem; }
.ai-critical-box .highlight { color: var(--accent); font-weight: 700; }
.ai-critical-box .sub { color: rgba(255,255,255,.6); font-size: .92rem; margin-top: 10px; }

/* ── 11. TESTIMONIALS ────────────────────────────────────── */
.testimonials-section {
    padding: 100px 0;
    background: var(--bg-light);
}
.testimonial-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
    position: relative;
}
.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--sd-blue);
}
.testimonial-quote {
    font-size: 3.5rem;
    line-height: .8;
    color: var(--sd-blue-light);
    font-family: Georgia, serif;
    margin-bottom: 16px;
}
.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}
.testimonial-stars i { color: var(--accent); font-size: .95rem; }
.testimonial-text {
    font-size: 1rem;
    color: var(--text-main);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}
.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--sd-blue-light);
}
.testimonial-name {
    font-weight: 700;
    font-size: .95rem;
    color: var(--text-dark);
    margin: 0;
}
.testimonial-location {
    font-size: .82rem;
    color: var(--text-muted);
}
.testimonial-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--sd-blue-light);
    color: var(--sd-blue);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 4px 10px;
    border-radius: 30px;
}

/* ── 12. TARGET SECTION ──────────────────────────────────── */
.target-section {
    padding: 100px 0;
    background: var(--bg-white);
}
.target-card {
    background: var(--bg-light);
    padding: 50px 44px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: var(--transition);
}
.target-card:hover {
    transform: translateY(-8px);
    border-color: var(--sd-blue);
    box-shadow: 0 28px 56px rgba(4,107,210,.1);
    background: var(--bg-white);
}
.target-icon {
    font-size: 2.8rem;
    color: var(--sd-blue);
    margin-bottom: 18px;
    display: inline-block;
    transition: transform .5s;
}
.target-card:hover .target-icon {
    transform: scale(1.12);
}
.target-card h3 { color: var(--sd-blue); margin-bottom: 20px; }
.target-list {
    padding: 0;
    margin: 0;
    list-style: none;
}
.target-list li {
    font-size: 1.05rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    color: var(--text-main);
    gap: 10px;
}
.target-list li i { color: var(--success); font-size: .95rem; flex-shrink: 0; }

/* ── 13. WHAT HAPPENS AFTER ──────────────────────────────── */
.after-section {
    padding: 100px 0;
    background: var(--sd-blue-dark);
}
.after-section h2 { color: #fff; }
.after-section > .container > .row > [class*="col"] > p {
    color: rgba(255,255,255,.7);
}
.after-step {
    text-align: center;
    padding: 20px;
}
.after-step-num {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    border: 2px solid rgba(255,255,255,.25);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 20px;
    transition: var(--transition);
}
.after-step:hover .after-step-num {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: scale(1.08);
}
.after-step h5 {
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 10px;
}
.after-step p {
    color: rgba(255,255,255,.65);
    font-size: .95rem;
    margin: 0;
}
.after-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.3);
    font-size: 1.5rem;
    padding-top: 20px;
}

/* ── 14. COMPARISON SECTION ──────────────────────────────── */
.compare-section {
    padding: 120px 0;
    position: relative;
    background: url('../img/bg-compare.jpg') center center / cover fixed;
}
.compare-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11,17,33,.92);
    z-index: 1;
}
.compare-content { position: relative; z-index: 2; }
.compare-section h2 { color: #fff; }
.compare-wrapper {
    display: flex;
    justify-content: center;
    align-items: stretch;
    max-width: 1020px;
    margin: 60px auto 0;
    gap: 0;
}
.compare-card {
    padding: 52px 44px;
    width: 50%;
}
.compare-card-market {
    background: rgba(255,255,255,.88);
    backdrop-filter: blur(6px);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}
.compare-card-sd {
    background: var(--bg-white);
    border: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 70px rgba(0,0,0,.45);
    z-index: 2;
    transform: scale(1.06);
    position: relative;
}
.compare-badge {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--text-dark);
    padding: 8px 26px;
    border-radius: 30px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    font-size: .8rem;
    letter-spacing: .06em;
    box-shadow: 0 6px 20px rgba(245,158,11,.4);
    white-space: nowrap;
}
.compare-card-title {
    font-size: 1rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 36px;
    letter-spacing: .06em;
}
.compare-card-market .compare-card-title { color: var(--text-muted); }
.compare-card-sd .compare-card-title { color: var(--sd-blue); }
.compare-item {
    margin-bottom: 20px;
    font-size: 1.05rem;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    line-height: 1.4;
}
.compare-card-market .compare-item { color: var(--text-muted); }
.compare-card-market .compare-item i { color: var(--danger); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.compare-card-sd .compare-item { font-weight: 700; color: var(--text-dark); }
.compare-card-sd .compare-item i { color: var(--success); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* ── 15. AUTHORITY STATS ─────────────────────────────────── */
.authority-section {
    padding: 80px 0;
    background: var(--sd-blue);
    text-align: center;
}
.authority-section h4 {
    color: rgba(255,255,255,.7);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .14em;
    margin-bottom: 56px;
}
.stat-card {
    padding: 12px 20px;
    border-right: 1px solid rgba(255,255,255,.18);
}
.stat-card:last-child { border-right: none; }
.stat-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}
.stat-label {
    font-size: .82rem;
    color: rgba(255,255,255,.7);
    font-weight: 600;
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: .06em;
}

/* ── 16. FAQ SECTION ─────────────────────────────────────── */
.faq-section {
    padding: 100px 0;
    background: var(--bg-light);
}
.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.open { border-color: var(--sd-blue); box-shadow: var(--shadow-sm); }
.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 22px 28px;
    text-align: left;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color .25s;
}
.faq-question:hover { color: var(--sd-blue); }
.faq-item.open .faq-question { color: var(--sd-blue); }
.faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--sd-blue-light);
    color: var(--sd-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .8rem;
    transition: transform .35s, background .25s;
}
.faq-item.open .faq-icon {
    transform: rotate(45deg);
    background: var(--sd-blue);
    color: #fff;
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .45s cubic-bezier(.25,.8,.25,1), padding .3s;
    padding: 0 28px;
}
.faq-answer p {
    color: var(--text-main);
    font-size: .98rem;
    line-height: 1.75;
    margin: 0 0 24px;
}

/* ── 17. FINAL CTA ───────────────────────────────────────── */
.cta-final-section {
    padding: 120px 0;
    background: var(--bg-white);
    text-align: center;
}
.cta-final-card {
    background: var(--bg-light);
    padding: 72px 80px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    max-width: 880px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.cta-final-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--sd-blue) 0%, var(--accent) 100%);
}
.cta-final-card h2 { color: var(--text-dark); font-size: 2rem; margin-bottom: 20px; }
.cta-final-card p { color: var(--text-muted); font-size: 1.15rem; margin-bottom: 36px; }
.cta-final-card h3 { color: var(--sd-blue); font-size: 1.5rem; margin-bottom: 10px; }
.cta-final-card .time-note {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 32px;
}
.cta-guarantee {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.cta-guarantee-item {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}
.cta-guarantee-item i { color: var(--success); }

/* ── 18. FOOTER ──────────────────────────────────────────── */
.lp-footer {
    background: var(--text-dark);
    padding: 36px 0;
    text-align: center;
}
@media (max-width: 767px) {
    .lp-footer { padding-bottom: 90px; }
}
.lp-footer-credit {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: .82rem;
    color: rgba(255,255,255,.35);
}
.lp-footer-credit a {
    color: rgba(255,255,255,.55);
    text-decoration: none;
    font-weight: 600;
    transition: color .25s;
}
.lp-footer-credit a:hover { color: #fff; }
.heart-pulse {
    display: inline-block;
    color: #ef4444;
    animation: heartbeat .9s ease-in-out infinite;
}
@keyframes heartbeat {
    0%   { transform: scale(1); }
    14%  { transform: scale(1.25); }
    28%  { transform: scale(1); }
    42%  { transform: scale(1.18); }
    70%  { transform: scale(1); }
    100% { transform: scale(1); }
}
.lp-footer-logo {
    max-width: 120px;
    filter: brightness(0) invert(1);
    opacity: .7;
    margin-bottom: 16px;
}
.lp-footer p {
    font-size: .82rem;
    color: rgba(255,255,255,.4);
    margin: 4px 0;
}
.lp-footer a {
    color: rgba(255,255,255,.5);
    text-decoration: underline;
}
.lp-footer a:hover { color: rgba(255,255,255,.8); }

/* ── 19. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1199px) {
    .cta-final-card { padding: 56px 48px; }
}
@media (max-width: 991px) {
    .hero-headline { font-size: 2.2rem; }
    .compare-wrapper { flex-direction: column; align-items: center; }
    .compare-card { width: 100%; max-width: 480px; }
    .compare-card-market { border-radius: var(--radius-lg); margin-bottom: 36px; }
    .compare-card-sd { transform: scale(1); }
    .stat-bar-item { min-width: 140px; }
    .after-arrow { display: none; }
}
@media (max-width: 767px) {
    .hero-section { padding: 60px 0 80px; min-height: auto; }
    .hero-headline { font-size: 1.85rem; }
    .hero-card { padding: 32px 24px; }
    .hero-social-proof { flex-direction: column; gap: 8px; }
    .illusion-section { background-attachment: scroll; }
    .compare-section { background-attachment: scroll; }
    .insight-box { padding: 28px; }
    .cta-final-card { padding: 40px 24px; }
    .cta-final-card h2 { font-size: 1.6rem; }
    .stat-bar-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); }
    .stat-bar-item:last-child { border-bottom: none; }
    .sticky-cta-bar { display: flex; }
}
@media (max-width: 575px) {
    .hero-headline { font-size: 1.6rem; }
    .authority-section .stat-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,.18); }
    .authority-section .stat-card:last-child { border-bottom: none; }
    body { padding-bottom: 72px; }
}