:root {
    --sky: #3b82f6;
    --sky-lt: #dbeafe;
    --sky-dk: #1d4ed8;
    --sun: #f59e0b;
    --sun-lt: #fef3c7;
    --leaf: #10b981;
    --leaf-lt: #d1fae5;
    --violet: #8b5cf6;
    --violet-lt: #ede9fe;
    --coral: #f97316;
    --ink: #1e293b;
    --ink-soft: #475569;
    --paper: #f8fafc;
    --white: #ffffff;
    --border: rgba(30, 41, 59, 0.1);
    --shadow-sm: 0 2px 10px rgba(59, 130, 246, 0.08);
    --shadow-md: 0 8px 30px rgba(59, 130, 246, 0.12);
    --shadow-lg: 0 20px 50px rgba(30, 41, 59, 0.12);
    --radius: 20px;
    --radius-sm: 12px;
    --display: 'Fredoka', system-ui, sans-serif;
    --body: 'Nunito', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.sales-page {
    font-family: var(--body);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.sales-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(circle at 8% 12%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 20%, rgba(245, 158, 11, 0.07) 0%, transparent 35%),
        radial-gradient(circle at 75% 80%, rgba(16, 185, 129, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 15% 85%, rgba(139, 92, 246, 0.06) 0%, transparent 35%);
    pointer-events: none;
    z-index: 0;
}

.sales-page a { text-decoration: none; color: inherit; transition: 0.2s; }

/* ── Header ── */
.sales-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    border-bottom: 2px solid var(--sky-lt);
}

.sales-nav {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.sales-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.sales-brand-img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    object-fit: contain;
    background: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.35);
    flex-shrink: 0;
}

.sales-brand-text {
    font-family: var(--display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--sky-dk);
    letter-spacing: 0.01em;
    line-height: 1.1;
}

.sales-brand-text span { color: var(--sun); }

.sales-brand-badge {
    background: linear-gradient(135deg, var(--sun), var(--coral));
    color: white;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    white-space: nowrap;
}

.sales-nav-links {
    display: flex;
    align-items: center;
    gap: 18px;
}

.sales-nav-links a:not(.sales-btn) {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--ink-soft);
}

.sales-nav-links a:not(.sales-btn):hover { color: var(--sky-dk); }

.sales-lang {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ink-soft);
    opacity: 0.8;
}

.sales-lang a.active { color: var(--sky-dk); font-weight: 800; }

.sales-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    color: var(--sky-dk);
    cursor: pointer;
    padding: 6px;
}

/* ── Buttons ── */
.sales-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-family: var(--body);
    font-size: 0.92rem;
    font-weight: 800;
    border: none;
    cursor: pointer;
    transition: 0.2s;
    white-space: nowrap;
}

.sales-btn:active { transform: scale(0.97); }

.sales-btn-primary {
    background: linear-gradient(135deg, var(--sky), var(--sky-dk));
    color: white;
    box-shadow: 0 4px 18px rgba(59, 130, 246, 0.3);
}

.sales-btn-primary:hover {
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.4);
    transform: translateY(-1px);
}

.sales-btn-secondary {
    background: linear-gradient(135deg, var(--sun), var(--coral));
    color: white;
    box-shadow: 0 4px 18px rgba(245, 158, 11, 0.3);
}

.sales-btn-secondary:hover {
    box-shadow: 0 6px 24px rgba(245, 158, 11, 0.4);
    transform: translateY(-1px);
}

.sales-btn-outline {
    background: white;
    border: 2px solid var(--border);
    color: var(--ink-soft);
    font-weight: 700;
}

.sales-btn-outline:hover {
    border-color: var(--sky);
    color: var(--sky-dk);
    background: var(--sky-lt);
}

.sales-btn-ghost-light {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.45);
    color: white;
    backdrop-filter: blur(4px);
}

.sales-btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
}

/* ── Flash ── */
.sales-flash {
    max-width: 1140px;
    margin: 12px auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.sales-flash-inner {
    background: var(--leaf-lt);
    color: #064e3b;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--leaf);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ── Hero ── */
.sales-hero {
    position: relative;
    z-index: 1;
    padding: 5rem 20px 4.5rem;
    text-align: center;
    overflow: hidden;
}

.sales-hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(29, 78, 216, 0.92) 0%, rgba(30, 41, 59, 0.88) 55%, rgba(15, 23, 42, 0.9) 100%),
        url('https://picsum.photos/seed/atbk-hero/1920/1080.jpg');
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.sales-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(245, 158, 11, 0.25) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.3) 0%, transparent 50%);
    z-index: -1;
}

.sales-hero-inner {
    max-width: 820px;
    margin: 0 auto;
    color: white;
}

.sales-hero-logo {
    width: 88px;
    height: 88px;
    border-radius: 22px;
    object-fit: contain;
    background: white;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    margin: 0 auto 1.5rem;
    display: block;
    animation: hero-float 4s ease-in-out infinite;
}

@keyframes hero-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.sales-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
    backdrop-filter: blur(8px);
}

.sales-hero h1 {
    font-family: var(--display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.sales-hero-desc {
    font-size: 1.05rem;
    opacity: 0.92;
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 2rem;
}

.sales-hero-desc .highlight {
    color: var(--sun);
    font-weight: 700;
}

.sales-hero-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 1.2rem;
}

.sales-hero-tags {
    font-size: 0.88rem;
    opacity: 0.88;
    margin-bottom: 1.5rem;
}

.sales-hero-tags i { color: var(--sun); margin-right: 4px; }

.sales-hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.sales-stats {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.sales-stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 120px;
}

.sales-stat strong {
    display: block;
    font-family: var(--display);
    font-size: 2rem;
    color: var(--sun);
    line-height: 1;
    margin-bottom: 4px;
}

.sales-stat span {
    font-size: 0.78rem;
    font-weight: 700;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ── Trust strip ── */
.sales-trust {
    position: relative;
    z-index: 1;
    background: white;
    border-bottom: 2px solid var(--sky-lt);
    padding: 1.25rem 20px;
}

.sales-trust-inner {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.sales-trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink-soft);
}

.sales-trust-item i {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--sky-lt);
    color: var(--sky-dk);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.sales-trust-item strong { color: var(--sky-dk); }

/* ── Sections ── */
.sales-section {
    position: relative;
    z-index: 1;
    padding: 4.5rem 20px;
    max-width: 1140px;
    margin: 0 auto;
}

.sales-section-alt { background: white; }

.sales-section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.sales-section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sky);
    margin-bottom: 8px;
}

.sales-section h2 {
    font-family: var(--display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--sky-dk);
    margin-bottom: 10px;
    line-height: 1.2;
}

.sales-section-desc {
    max-width: 560px;
    margin: 0 auto;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

/* ── Methodology cards ── */
.sales-grid-3,
.sales-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.sales-method-card {
    background: white;
    border-radius: var(--radius);
    border: 2px solid var(--sky-lt);
    padding: 28px 24px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s;
}

.sales-method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--sky), var(--violet));
}

.sales-method-card:nth-child(2)::before {
    background: linear-gradient(to right, var(--sun), var(--coral));
}

.sales-method-card:nth-child(3)::before {
    background: linear-gradient(to right, var(--leaf), var(--sky));
}

.sales-method-card:nth-child(4)::before {
    background: linear-gradient(to right, var(--violet), var(--coral));
}

.sales-method-card:nth-child(4) .sales-method-icon { background: var(--violet-lt); }

.sales-method-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.sales-method-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--sky-lt);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--sky-dk);
    margin-bottom: 16px;
}

.sales-method-card:nth-child(2) .sales-method-icon { background: var(--sun-lt); }
.sales-method-card:nth-child(3) .sales-method-icon { background: var(--leaf-lt); }

.sales-method-card h3 {
    font-family: var(--display);
    font-size: 1.15rem;
    color: var(--sky-dk);
    margin-bottom: 10px;
}

.sales-method-card p {
    font-size: 0.9rem;
    color: var(--ink-soft);
    line-height: 1.65;
    margin: 0;
}

/* ── About ── */
.sales-about {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: center;
    background: white;
    border-radius: var(--radius);
    border: 2px solid var(--sky-lt);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.sales-about-visual { position: relative; text-align: center; }

.sales-about-logo {
    width: 140px;
    height: 140px;
    border-radius: 24px;
    object-fit: contain;
    background: white;
    box-shadow: var(--shadow-md);
}

.sales-about-badge {
    position: absolute;
    bottom: -10px;
    right: -10px;
    background: linear-gradient(135deg, var(--sun), var(--coral));
    color: white;
    border-radius: 14px;
    padding: 8px 12px;
    text-align: center;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.sales-about-badge strong { display: block; font-family: var(--display); font-size: 1.2rem; line-height: 1; }
.sales-about-badge span { font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }

.sales-about-content h2 {
    font-family: var(--display);
    font-size: 1.8rem;
    color: var(--sky-dk);
    margin-bottom: 12px;
}

.sales-about-content h2 span { color: var(--sun); }

.sales-about-lead {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
    line-height: 1.65;
}

.sales-about-content p {
    color: var(--ink-soft);
    font-size: 0.92rem;
    margin-bottom: 12px;
    line-height: 1.7;
}

.sales-about-points {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
}

.sales-about-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 8px;
}

.sales-about-points i {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--leaf-lt);
    color: var(--leaf);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    flex-shrink: 0;
}

/* ── Benefits ── */
.sales-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.sales-benefit-col {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border-top: 5px solid var(--sky);
}

.sales-benefit-col.is-pro { border-top-color: var(--sun); }

.sales-benefit-col h3 {
    font-family: var(--display);
    font-size: 1.2rem;
    color: var(--sky-dk);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sales-benefit-col.is-pro h3 { color: #d97706; }

.sales-benefit-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sales-benefit-col li {
    position: relative;
    padding: 6px 0 6px 28px;
    font-size: 0.92rem;
    color: var(--ink);
    line-height: 1.5;
}

.sales-benefit-col li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 8px;
    color: var(--leaf);
    font-size: 0.8rem;
}

/* ── Pricing cards (upgraded) ── */
.sales-section-wide {
    max-width: none;
    padding-left: 28px;
    padding-right: 28px;
}

.sales-price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    align-items: stretch;
}

@media (min-width: 1280px) {
    .sales-section-wide .sales-price-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 16px;
    }
}

.sales-price-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform 0.25s, box-shadow 0.25s;
}

.sales-price-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.sales-price-card.is-featured {
    border-color: var(--sun);
    box-shadow: 0 12px 40px rgba(245, 158, 11, 0.2);
    transform: scale(1.02);
}

.sales-price-card.is-featured:hover { transform: scale(1.02) translateY(-6px); }

.sales-price-ribbon {
    position: absolute;
    top: 12px;
    left: -32px;
    background: linear-gradient(135deg, var(--sun), var(--coral));
    color: white;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 5px 40px;
    transform: rotate(-45deg);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.sales-price-discount {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #ef4444;
    color: white;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 20px;
    z-index: 2;
}

.sales-price-header {
    padding: 1.75rem 1.25rem 1.5rem;
    text-align: center;
    color: white;
}

.sales-price-card.is-student .sales-price-header { background: linear-gradient(135deg, var(--sky-dk), var(--sky)); }
.sales-price-card.is-gold .sales-price-header { background: linear-gradient(135deg, #d97706, var(--coral)); }
.sales-price-card.is-pro .sales-price-header { background: linear-gradient(135deg, #6d28d9, var(--violet)); }
.sales-price-card.is-free .sales-price-header { background: linear-gradient(135deg, #64748b, #94a3b8); }

.sales-price-type {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
    margin-bottom: 6px;
}

.sales-price-header h3 {
    font-family: var(--display);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 6px;
}

.sales-price-sub {
    font-size: 0.78rem;
    opacity: 0.88;
    margin: 0;
    line-height: 1.4;
}

.sales-price-body {
    padding: 1.5rem 1.25rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.sales-price-amount {
    text-align: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px dashed var(--sky-lt);
}

.sales-price-strike {
    display: block;
    font-size: 1rem;
    color: #94a3b8;
    text-decoration: line-through;
    font-weight: 700;
    margin-bottom: 2px;
}

.sales-price-now {
    display: block;
    font-family: var(--display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--sky-dk);
    line-height: 1.1;
}

.sales-price-card.is-gold .sales-price-now { color: #d97706; }
.sales-price-card.is-pro .sales-price-now { color: var(--violet); }

.sales-price-now.is-free-text {
    font-size: 2.2rem;
    color: var(--leaf);
}

.sales-price-note {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ink-soft);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sales-price-features {
    list-style: none;
    padding: 0;
    margin: 0 0 auto;
    flex: 1;
}

.sales-price-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--ink);
    line-height: 1.45;
    margin-bottom: 10px;
}

.sales-price-features li i {
    color: var(--leaf);
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.sales-price-features li.is-highlight i { color: var(--sun); }

.sales-price-fac {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
}

.sales-price-fac-title {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-soft);
    margin-bottom: 10px;
}

.sales-price-fac ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sales-price-fac li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--ink);
    line-height: 1.45;
    margin-bottom: 8px;
}

.sales-price-fac li i {
    color: var(--leaf);
    margin-top: 3px;
    flex-shrink: 0;
    font-size: 0.82rem;
}

.sales-price-fac li.is-off {
    color: var(--ink-soft);
    opacity: 0.55;
    text-decoration: line-through;
    text-decoration-thickness: 1px;
}

.sales-price-fac li.is-off i {
    color: #cbd5e1;
}

.sales-price-cta {
    width: 100%;
    margin-top: 1.25rem;
    font-size: 0.88rem;
}

.sales-price-guarantee {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ink-soft);
}

.sales-price-guarantee i { color: var(--sky); margin-right: 6px; }

/* ── Testimonials ── */
.sales-testimoni-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
}

.sales-testimoni-card {
    background: white;
    border-radius: var(--radius);
    border: 2px solid var(--border);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s, border-color 0.25s;
    display: flex;
    flex-direction: column;
}

.sales-testimoni-card:hover {
    transform: translateY(-4px);
    border-color: var(--sun);
}

.sales-testimoni-stars {
    color: var(--sun);
    font-size: 0.8rem;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.sales-testimoni-text {
    font-style: italic;
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.65;
    flex: 1;
    margin-bottom: 1.25rem;
}

.sales-testimoni-author strong {
    display: block;
    font-family: var(--display);
    color: var(--sky-dk);
    font-size: 0.95rem;
}

.sales-testimoni-author span {
    font-size: 0.78rem;
    color: var(--ink-soft);
    font-weight: 600;
}

/* ── Gallery slider ── */
.sales-slider {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 16 / 9;
}

.sales-slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.sales-slider-slide {
    min-width: 100%;
    height: 100%;
}

.sales-slider-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sales-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: background 0.2s;
}

.sales-slider-btn:hover { background: var(--sun); }

.sales-slider-prev { left: 14px; }
.sales-slider-next { right: 14px; }

.sales-slider-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.sales-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    padding: 0;
}

.sales-slider-dot.active { background: var(--sun); transform: scale(1.15); }

/* ── Final CTA ── */
.sales-final-cta {
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--ink) 0%, var(--sky-dk) 100%);
    padding: 4rem 20px;
    text-align: center;
}

.sales-final-cta-inner {
    max-width: 640px;
    margin: 0 auto;
    color: white;
}

.sales-final-cta h2 {
    font-family: var(--display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 12px;
}

.sales-final-cta p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.65;
}

.sales-btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.sales-btn-wa {
    background: linear-gradient(135deg, #25d366, #128c7e) !important;
    color: white !important;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.sales-btn-wa:hover {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
    transform: translateY(-2px);
}

/* ── School CTA ── */
.sales-school-cta {
    background: linear-gradient(135deg, var(--sky-dk), var(--sky));
    border-radius: var(--radius);
    padding: 3rem 2rem;
    text-align: center;
    color: white;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.sales-school-cta::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.sales-school-cta h2 {
    font-family: var(--display);
    color: white;
    font-size: 1.8rem;
    margin-bottom: 12px;
    position: relative;
}

.sales-school-cta p {
    max-width: 520px;
    margin: 0 auto 1.5rem;
    opacity: 0.9;
    font-size: 0.95rem;
    position: relative;
}

.sales-school-cta .sales-btn {
    position: relative;
    background: white;
    color: var(--sky-dk);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.sales-school-cta .sales-btn:hover {
    background: var(--sun-lt);
    transform: translateY(-2px);
}

/* ── Footer ── */
.sales-footer {
    position: relative;
    z-index: 1;
    background: var(--ink);
    color: rgba(255, 255, 255, 0.85);
    padding: 3rem 20px 2rem;
}

.sales-footer-inner {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2rem;
}

.sales-footer-brand {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.sales-footer-brand img {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    object-fit: contain;
    background: white;
    flex-shrink: 0;
}

.sales-footer-brand h3 {
    font-family: var(--display);
    font-size: 1.1rem;
    color: white;
    margin-bottom: 6px;
}

.sales-footer-brand h3 span { color: var(--sun); }

.sales-footer-brand p {
    font-size: 0.85rem;
    opacity: 0.75;
    line-height: 1.6;
    margin: 0;
}

.sales-footer-col h4 {
    font-family: var(--display);
    font-size: 0.9rem;
    color: white;
    margin-bottom: 14px;
}

.sales-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sales-footer-links li { margin-bottom: 8px; }

.sales-footer-links a {
    font-size: 0.85rem;
    opacity: 0.75;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.sales-footer-links a:hover { opacity: 1; color: var(--sun); }

.sales-footer-bottom {
    max-width: 1140px;
    margin: 2rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.55;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .sales-footer-inner { grid-template-columns: 1fr 1fr; }
    .sales-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
    .sales-nav-toggle { display: block; }

    .sales-nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 16px 20px 20px;
        gap: 12px;
        border-bottom: 2px solid var(--sky-lt);
        box-shadow: var(--shadow-md);
    }

    .sales-nav-links.open { display: flex; }

    .sales-nav-links .sales-btn { text-align: center; }

    .sales-brand-badge { display: none; }

    .sales-trust-inner { gap: 1rem; }

    .sales-trust-item { font-size: 0.78rem; }

    .sales-footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sales-about { grid-template-columns: 1fr; text-align: center; }
    .sales-about-visual { margin: 0 auto; }
    .sales-price-card.is-featured { transform: none; }
    .sales-price-card.is-featured:hover { transform: translateY(-6px); }
}

@media (max-width: 480px) {
    .sales-hero { padding: 3.5rem 16px 3rem; }

    .sales-stats { gap: 0.6rem; }

    .sales-stat { min-width: 100px; padding: 0.8rem 1rem; }

    .sales-stat strong { font-size: 1.6rem; }

    .sales-price-grid { grid-template-columns: 1fr; }

    .sales-testimoni-grid { grid-template-columns: 1fr; }
}