/* ===========================================================
   Offertje - Marketing / SEO site styles
   Brand: "Electric Indigo" - Plus Jakarta Sans
   =========================================================== */

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --indigo: #6366f1;
    --indigo-600: #4f46e5;
    --indigo-700: #4338ca;
    --indigo-glow: rgba(99, 102, 241, 0.45);

    --ink: #0f172a;
    --ink-700: #1e293b;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-400: #94a3b8;
    --line: #e2e8f0;
    --line-soft: #f1f5f9;
    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --bg-indigo: #eef2ff;

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
    --shadow-lg: 0 30px 60px -20px rgba(15, 23, 42, 0.28);
    --shadow-glow: 0 18px 40px -12px var(--indigo-glow);

    --maxw: 1140px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    font-family: var(--font-sans);
    color: var(--ink-700);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.wrap {
    width: 100%;
    max-width: var(--maxw);
    margin-inline: auto;
    padding-inline: 24px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--indigo-600);
    background: var(--bg-indigo);
    border: 1px solid #e0e7ff;
    padding: 6px 14px;
    border-radius: 999px;
}

h1, h2, h3 {
    color: var(--ink);
    letter-spacing: -0.025em;
    line-height: 1.1;
    font-weight: 800;
}

.section {
    padding: clamp(64px, 9vw, 120px) 0;
}

.section-head {
    max-width: 660px;
    margin: 0 auto clamp(40px, 6vw, 64px);
    text-align: center;
}

.section-head h2 {
    font-size: clamp(1.9rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-head p {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--slate-600);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: inherit;
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 26px;
    border-radius: 12px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.2s;
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-700) 100%);
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 50px -14px var(--indigo-glow);
}

.btn-ghost {
    background: #fff;
    color: var(--ink);
    border-color: var(--line);
    box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.btn-lg {
    padding: 17px 32px;
    font-size: 1.05rem;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.site-header.scrolled {
    border-bottom-color: var(--line);
    box-shadow: 0 4px 20px -12px rgba(15, 23, 42, 0.2);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--ink);
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--indigo) 0%, var(--indigo-700) 100%);
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.brand-mark svg {
    width: 19px;
    height: 19px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--slate-600);
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--ink);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: clamp(60px, 9vw, 120px) 0 clamp(50px, 7vw, 90px);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: -20% 0 auto 0;
    height: 720px;
    background:
        radial-gradient(600px 320px at 75% 8%, rgba(99, 102, 241, 0.18), transparent 70%),
        radial-gradient(520px 300px at 12% 0%, rgba(129, 140, 248, 0.14), transparent 70%);
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.3rem, 5.2vw, 3.75rem);
    margin-bottom: 22px;
}

.hero h1 .grad {
    background: linear-gradient(120deg, var(--indigo) 10%, var(--indigo-700) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub {
    font-size: clamp(1.05rem, 1.7vw, 1.25rem);
    color: var(--slate-600);
    max-width: 540px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 26px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    color: var(--slate-500);
    font-size: 0.9rem;
    font-weight: 600;
}

.hero-trust span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero-trust svg {
    width: 16px;
    height: 16px;
    color: #22c55e;
}

/* Hero mockup (CSS-built offerte) */
.mockup {
    position: relative;
    perspective: 1600px;
}

.mockup-paper {
    position: relative;
    z-index: 1;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    padding: 26px 26px 30px;
    transform: rotateY(-9deg) rotateX(3deg);
    transform-origin: center;
    transition: transform 0.6s var(--ease);
}

.mockup:hover .mockup-paper {
    transform: rotateY(-4deg) rotateX(1deg) translateY(-4px);
}

.mockup-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 18px;
    border-bottom: 3px solid var(--indigo);
    margin-bottom: 20px;
}

.mockup-logo {
    width: 60px;
    height: 24px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--indigo), var(--indigo-700));
}

.mockup-title {
    text-align: right;
}

.mockup-title b {
    font-size: 1.1rem;
    letter-spacing: 0.18em;
    color: var(--ink);
}

.mockup-title small {
    display: block;
    color: var(--slate-400);
    font-size: 0.62rem;
    margin-top: 4px;
}

.mockup-rows {
    display: flex;
    flex-direction: column;
    gap: 11px;
    margin-bottom: 18px;
}

.mockup-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mockup-row .bar {
    height: 9px;
    border-radius: 5px;
    background: var(--line-soft);
}

.mockup-row .bar.dark {
    background: #e2e8f0;
}

.mockup-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 2px solid var(--ink);
    padding-top: 12px;
    margin-top: 4px;
}

.mockup-total b {
    color: var(--ink);
    font-size: 1.05rem;
}

.mockup-total .pill {
    background: var(--bg-indigo);
    color: var(--indigo-600);
    font-weight: 800;
    font-size: 0.95rem;
    padding: 4px 12px;
    border-radius: 8px;
}

.mockup-badge {
    position: absolute;
    z-index: 3;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--ink);
}

.mockup-badge svg {
    width: 20px;
    height: 20px;
    color: var(--indigo);
}

.mockup-badge.b1 {
    top: -18px;
    left: -26px;
    animation: float 6s ease-in-out infinite;
}

.mockup-badge.b2 {
    bottom: 24px;
    right: -28px;
    animation: float 7s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ---------- Logos / trust ---------- */
.logos {
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    background: var(--bg-soft);
    padding: 28px 0;
}

.logos-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(20px, 5vw, 56px);
    flex-wrap: wrap;
    color: var(--slate-400);
    font-weight: 700;
    font-size: 0.95rem;
}

.logos-inner span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.logos-inner svg {
    width: 18px;
    height: 18px;
}

/* ---------- Steps ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    counter-reset: step;
}

.step {
    position: relative;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

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

.step-num {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--indigo), var(--indigo-700));
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 18px;
    box-shadow: var(--shadow-glow);
}

.step h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.step p {
    color: var(--slate-600);
    font-size: 0.97rem;
}

/* ---------- Features ---------- */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.3s;
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: #dbe1ea;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--bg-indigo);
    color: var(--indigo-600);
    display: grid;
    place-items: center;
    margin-bottom: 16px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature h3 {
    font-size: 1.12rem;
    margin-bottom: 8px;
}

.feature p {
    color: var(--slate-600);
    font-size: 0.95rem;
}

/* ---------- Split / showcase ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(36px, 6vw, 72px);
    align-items: center;
}

.split.alt {
    direction: rtl;
}

.split.alt > * {
    direction: ltr;
}

.split h2 {
    font-size: clamp(1.7rem, 3.4vw, 2.4rem);
    margin-bottom: 18px;
}

.split p {
    color: var(--slate-600);
    font-size: 1.05rem;
    margin-bottom: 18px;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.check-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-weight: 600;
    color: var(--ink-700);
}

.check-list svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--indigo);
    margin-top: 1px;
}

.showcase-card {
    background: linear-gradient(160deg, #eef2ff, #f8fafc);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 4vw, 48px);
    box-shadow: var(--shadow-md);
}

/* ---------- Branches ---------- */
.branches {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.branche {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 18px 20px;
    font-weight: 700;
    color: var(--ink);
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s;
}

.branche:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: #dbe1ea;
}

.branche svg {
    width: 22px;
    height: 22px;
    color: var(--indigo);
    flex-shrink: 0;
}

/* ---------- Pricing ---------- */
.price-card {
    max-width: 460px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: clamp(32px, 5vw, 48px);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 6px;
    background: linear-gradient(90deg, var(--indigo), var(--indigo-700));
}

.price-amount {
    font-size: clamp(3rem, 7vw, 4rem);
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.04em;
    line-height: 1;
    margin: 10px 0 6px;
}

.price-amount small {
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-500);
}

.price-sub {
    color: var(--slate-600);
    margin-bottom: 26px;
}

.price-card .check-list {
    text-align: left;
    margin: 26px 0;
}

/* ---------- SEO content block ---------- */
.prose-block {
    max-width: 820px;
    margin: 0 auto;
}

.prose-block h2 {
    font-size: clamp(1.7rem, 3.4vw, 2.3rem);
    margin-bottom: 20px;
}

.prose-block h3 {
    font-size: 1.3rem;
    margin: 32px 0 10px;
}

.prose-block p {
    color: var(--slate-600);
    margin-bottom: 16px;
    font-size: 1.05rem;
}

.prose-block a {
    color: var(--indigo-600);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
}

/* ---------- Blog teaser cards ---------- */
.post-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.post-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.post-cover {
    height: 8px;
    background: linear-gradient(90deg, var(--indigo), var(--indigo-700));
}

.post-card .post-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.post-tag {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--indigo-600);
    margin-bottom: 10px;
}

.post-card h3 {
    font-size: 1.12rem;
    margin-bottom: 8px;
    line-height: 1.3;
}

.post-card p {
    color: var(--slate-600);
    font-size: 0.93rem;
    flex: 1;
}

.post-more {
    margin-top: 16px;
    font-weight: 700;
    color: var(--indigo-600);
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ---------- FAQ ---------- */
.faq {
    max-width: 780px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-q {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
    padding: 22px 40px 22px 0;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.faq-q::after {
    content: "+";
    position: absolute;
    right: 4px;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--indigo);
    transition: transform 0.3s var(--ease);
}

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

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.faq-a-inner {
    padding: 0 0 22px;
    color: var(--slate-600);
    font-size: 1rem;
}

/* ---------- CTA band ---------- */
.cta-band {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(135deg, var(--indigo-700) 0%, var(--indigo) 100%);
    color: #fff;
    text-align: center;
    padding: clamp(48px, 7vw, 80px) 24px;
}

.cta-band::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(400px 200px at 20% 0%, rgba(255, 255, 255, 0.18), transparent 70%),
        radial-gradient(400px 200px at 90% 100%, rgba(255, 255, 255, 0.12), transparent 70%);
}

.cta-band > * {
    position: relative;
}

.cta-band h2 {
    color: #fff;
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    margin-bottom: 14px;
}

.cta-band p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    max-width: 540px;
    margin: 0 auto 30px;
}

.cta-band .btn-primary {
    background: #fff;
    color: var(--indigo-700);
    box-shadow: 0 18px 40px -12px rgba(0, 0, 0, 0.4);
}

.cta-band .btn-primary:hover {
    background: #f8fafc;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--ink);
    color: #cbd5e1;
    padding: clamp(48px, 6vw, 72px) 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .brand {
    color: #fff;
    margin-bottom: 14px;
}

.footer-brand p {
    color: var(--slate-400);
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-col h4 {
    color: #fff;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--slate-400);
    font-size: 0.93rem;
    padding: 6px 0;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 28px;
    color: var(--slate-500);
    font-size: 0.88rem;
}

/* ---------- Reveal animation ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .mockup-badge { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; }
    .mockup { max-width: 460px; margin: 0 auto; }
    .split, .split.alt { grid-template-columns: 1fr; direction: ltr; }
    .steps { grid-template-columns: 1fr; }
    .features { grid-template-columns: 1fr 1fr; }
    .branches { grid-template-columns: 1fr 1fr; }
    .post-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-toggle { display: inline-flex; }
    .site-header.menu-open .nav-links {
        display: flex;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        padding: 12px 24px 20px;
        box-shadow: var(--shadow-md);
    }
    .site-header.menu-open .nav-links a { padding: 12px 0; }
    .nav-cta .btn-ghost { display: none; }
    .features { grid-template-columns: 1fr; }
    .branches { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .hero-actions .btn { flex: 1; }
}