/* ─── Reset & Variables ─── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black:        #0a0a0a;
    --dark:         #111111;
    --mid:          #1a1a1a;
    --border:       #2a2a2a;
    --white:        #ffffff;
    --off-white:    #e8e8e8;
    --muted:        #888888;
    --accent:       #3b82f6;
    --accent-hover: #2563eb;
    --success:      #10b981;
    --error:        #ef4444;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Nav ─── */
.nav {
    display: flex;
    align-items: center;
    padding: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.nav-logo {
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ─── Hero ─── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--black);
    border-bottom: 1px solid var(--border);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px;
    max-width: 800px;
    margin: 0 auto;
}

.eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 28px;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.subheadline {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 48px;
    line-height: 1.7;
}

.section-sub {
    font-size: 1.125rem;
    color: var(--muted);
    margin-bottom: 64px;
}

/* ─── Buttons ─── */
.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 16px 32px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.btn-primary:hover  { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--accent);
    padding: 16px 32px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font);
    text-decoration: none;
    border: 2px solid var(--accent);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.1s ease;
}

.btn-secondary:hover  { background: var(--accent); color: var(--white); transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(0); }

/* ─── Problem ─── */
.problem {
    padding: 100px 0;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.problem h2,
.how-it-works h2,
.offer h2,
.contact h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 24px;
    background: var(--mid);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--muted);
    text-align: center;
    line-height: 1.5;
}

/* ─── How It Works ─── */
.how-it-works {
    padding: 100px 0;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.how-it-works h2 { margin-bottom: 64px; }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}

.step {
    padding: 36px 28px;
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.step-number {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 20px;
}

.step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.step p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ─── Offer ─── */
.offer {
    padding: 100px 0;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.offer-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(251, 191, 36, 0.12);
    border: 1.5px solid rgba(251, 191, 36, 0.6);
    color: #fbbf24;
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 28px;
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.15);
}

.offer-badge-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fbbf24;
    flex-shrink: 0;
    animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.4; transform: scale(0.75); }
}

.offer h2 { margin-bottom: 24px; }

.offer-price {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 40px;
}

.offer-price span {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--muted);
}

.offer-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
}

.offer-features li {
    font-size: 1rem;
    color: var(--off-white);
    display: flex;
    align-items: center;
    gap: 12px;
}

.offer-features li::before {
    content: '→';
    color: var(--accent);
    font-weight: 700;
}

.offer-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.offer-note {
    margin-top: 20px;
    font-size: 0.875rem;
    color: var(--muted);
}

/* ─── Contact / Form ─── */
.contact {
    padding: 100px 0;
    background: var(--black);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.contact h2    { margin-bottom: 12px; }
.contact .section-sub { margin-bottom: 48px; }

form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 480px;
    margin: 0 auto;
}

form input {
    background: var(--mid);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px 18px;
    font-size: 1rem;
    font-family: var(--font);
    color: var(--white);
    outline: none;
    transition: border-color 0.2s ease;
}

form input:focus        { border-color: var(--accent); }
form input::placeholder { color: var(--muted); }

.form-message {
    margin-top: 16px;
    font-size: 0.9rem;
    min-height: 22px;
}

.form-message.success { color: var(--success); }
.form-message.error   { color: var(--error); }

/* ─── Testimonials ─── */
.testimonials {
    padding: 100px 0;
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.testimonials h2     { margin-bottom: 12px; }
.testimonials .section-sub { margin-bottom: 64px; }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}

.testimonial {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 36px 28px;
    background: var(--mid);
    border: 1px solid var(--border);
    border-radius: 8px;
    gap: 28px;
}

.testimonial-quote {
    font-size: 0.95rem;
    color: var(--off-white);
    line-height: 1.75;
    font-style: italic;
    position: relative;
}

.testimonial-quote::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: -4px;
    font-size: 3rem;
    color: var(--accent);
    font-style: normal;
    line-height: 1;
    opacity: 0.4;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.testimonial-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2px;
}

.testimonial-biz {
    font-size: 0.775rem;
    color: var(--muted);
}

/* ─── Footer ─── */
.footer {
    padding: 48px 0;
    background: var(--dark);
    text-align: center;
}

.footer p {
    color: var(--muted);
    font-size: 0.875rem;
    margin-bottom: 4px;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .stats-grid,
    .steps,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .hero-content { padding: 60px 24px; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.75rem; }
    .offer-price { font-size: 3rem; }
}