/* =========================================================
   FlowPay NL — Landing Page (Premium Upgrade B)
   Structuur blijft hetzelfde, alleen styling ge-upgraded
   ========================================================= */

/* -------- ROOT SYSTEM -------- */
:root {
  --primary-blue: #2563EB;
  --primary-blue-dark: #1D4ED8;
  --accent-purple: #7C3AED;
  --dark-navy: #020617;

  --background: #020617;
  --background-soft: #020617;
  --section-bg: #020617;
  --card-bg: rgba(15, 23, 42, 0.85);
  --card-bg-soft: rgba(15, 23, 42, 0.7);

  --border-subtle: rgba(148, 163, 184, 0.4);

  --text: #E5E7EB;
  --text-muted: #9CA3AF;
  --text-soft: #6B7280;
  --white: #ffffff;
  --green: #10B981;

  --container-width: 1120px;

  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 10px;

  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.7);
  --shadow-card: 0 14px 35px rgba(15, 23, 42, 0.7);
  --shadow-subtle: 0 10px 25px rgba(15, 23, 42, 0.5);

  --transition-fast: 0.18s ease-out;
  --transition-med: 0.26s ease-out;
}

/* -------- RESET -------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(59,130,246,0.35), transparent 55%),
    radial-gradient(circle at bottom, rgba(76,29,149,0.5), #020617 60%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1, h2, h3 {
  letter-spacing: -0.03em;
}

h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.05;
  color: #F9FAFB;
}

h2 {
  font-size: 2.1rem;
  font-weight: 700;
  color: #F9FAFB;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #F9FAFB;
}

p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
              background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-large {
  padding: 0.8rem 1.9rem;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
  color: var(--white);
  box-shadow: 0 14px 35px rgba(37, 99, 235, 0.6);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.85);
}

.btn-outline {
  border-color: rgba(148, 163, 184, 0.7);
  background: rgba(15, 23, 42, 0.6);
  color: var(--text);
}
.btn-outline:hover {
  border-color: rgba(129, 140, 248, 0.9);
  background: radial-gradient(circle at top left, rgba(37,99,235,0.35), rgba(15,23,42,0.95));
  box-shadow: var(--shadow-subtle);
}

.btn-outline-white {
  border-color: rgba(249, 250, 251, 0.9);
  color: var(--white);
  background: transparent;
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary-blue-dark);
}

.btn-full {
  width: 100%;
}

/* Ripple effect */
.btn-ripple {
  position: absolute;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(255,255,255,0.55) 0, transparent 55%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: btn-ripple 0.45s ease-out forwards;
}

@keyframes btn-ripple {
  from { opacity: 0.6; transform: translate(-50%, -50%) scale(0.4); }
  to   { opacity: 0;   transform: translate(-50%, -50%) scale(1.3); }
}

/* =========================================================
   NAVBAR
   ========================================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 14px 0;
  transition: background var(--transition-med), box-shadow var(--transition-med),
              backdrop-filter var(--transition-med), border-color var(--transition-med);
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.7);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #F9FAFB;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
}

.logo img {
  height: 34px;
}

.nav-links {
  display: flex;
  gap: 1.6rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.9rem;
  color: rgba(229, 231, 235, 0.8);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
  transition: width var(--transition-fast);
}
.nav-links a:hover {
  color: #FFFFFF;
}
.nav-links a:hover::after {
  width: 100%;
}

.nav-buttons {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
}
.hamburger span {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: #E5E7EB;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.hamburger.active span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  padding: 14px 20px 20px;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-med), opacity var(--transition-med);
  z-index: 35;
}
.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu a {
  text-decoration: none;
  color: #E5E7EB;
  font-size: 0.95rem;
  padding: 9px 12px;
  border-radius: 999px;
  transition: background var(--transition-fast);
}
.mobile-menu a:hover {
  background: rgba(55, 65, 81, 0.8);
}
.mobile-menu-buttons {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding: 140px 0 100px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -200px -20%;
  background:
    radial-gradient(circle at top left, rgba(37,99,235,0.45), transparent 50%),
    radial-gradient(circle at top right, rgba(124,58,237,0.6), transparent 50%),
    radial-gradient(circle at bottom, rgba(15,23,42,0.95), #020617 60%);
  opacity: 0.9;
  z-index: -2;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center;
  gap: 3rem;
}

.hero-text {
  max-width: 540px;
}

.hero-headline {
  font-size: 3.1rem;
  margin-bottom: 0.8rem;
}

.hero-subheadline {
  font-size: 1.05rem;
  color: rgba(226, 232, 240, 0.9);
  margin-bottom: 1.4rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-graphic {
  position: relative;
  width: 360px;
  height: 360px;
  border-radius: 32px;
  background: radial-gradient(circle at top, rgba(15,23,42,0.7), rgba(15,23,42,0.95));
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.4);
  backdrop-filter: blur(24px);
  overflow: hidden;
}

.hero-graphic::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(59,130,246,0.3), transparent 55%),
    radial-gradient(circle at bottom right, rgba(124,58,237,0.35), transparent 55%);
  opacity: 0.9;
}

.hero-graphic i {
  position: absolute;
  font-size: 4rem;
  color: rgba(241,245,249,0.95);
  z-index: 1;
  animation: float 4s ease-in-out infinite;
}
.hero-graphic i:nth-child(1) { top: 18%; left: 14%; font-size: 3rem; animation-delay: 0s; }
.hero-graphic i:nth-child(2) { top: 50%; left: 50%; transform: translate(-50%,-50%); font-size: 4.8rem; animation-delay: .4s; }
.hero-graphic i:nth-child(3) { bottom: 16%; right: 12%; font-size: 3.2rem; animation-delay: .8s; }

/* =========================================================
   SECTION GENERIC
   ========================================================= */
.section-title {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
  color: #F9FAFB;
}

.product-overview,
.features,
.how-it-works,
.pricing,
.testimonials,
.faq {
  padding: 72px 0;
}

/* =========================================================
   PRODUCT OVERVIEW
   ========================================================= */
.product-overview {
  background: radial-gradient(circle at top, rgba(59,130,246,0.15), transparent 55%),
              rgba(15,23,42,1);
}

.product-content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto minmax(0,1fr);
  gap: 2.4rem;
  align-items: flex-start;
}

.product-icon {
  width: 110px;
  height: 110px;
  border-radius: 26px;
  background: radial-gradient(circle at top, rgba(59,130,246,0.9), rgba(37,99,235,0.5));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
}
.product-icon i {
  font-size: 3rem;
  color: var(--white);
}

.product-text p {
  margin-bottom: 0.7rem;
  font-size: 1rem;
}

/* =========================================================
   FEATURES
   ========================================================= */
.features {
  background: radial-gradient(circle at bottom, rgba(76,29,149,0.2), rgba(15,23,42,1));
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
}

.feature-card {
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  background: linear-gradient(135deg, rgba(15,23,42,0.88), rgba(15,23,42,0.75));
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(148, 163, 184, 0.35);
  backdrop-filter: blur(22px);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
              border-color var(--transition-med), background var(--transition-med);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 55px rgba(15, 23, 42, 0.95);
  border-color: rgba(129, 140, 248, 0.9);
  background: linear-gradient(145deg, rgba(15,23,42,0.95), rgba(30,64,175,0.85));
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: radial-gradient(circle at top, #60A5FA, #6366F1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
}
.feature-icon i {
  color: #EFF6FF;
  font-size: 1.5rem;
}

.feature-card p {
  color: rgba(209, 213, 219, 0.9);
}

/* =========================================================
   HOW IT WORKS
   ========================================================= */
.how-it-works {
  background: radial-gradient(circle at top, rgba(59,130,246,0.12), transparent 50%),
              #020617;
}

.steps {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
}

.step {
  text-align: center;
}

.step-number {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: radial-gradient(circle at top, #3B82F6, #1D4ED8);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.8rem;
  color: #F9FAFB;
  font-weight: 700;
}

.step-icon {
  width: 78px;
  height: 78px;
  border-radius: 999px;
  background: radial-gradient(circle at top, rgba(59,130,246,0.4), rgba(15,23,42,0.95));
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.9rem;
}
.step-icon i {
  font-size: 1.8rem;
  color: #E5E7EB;
}

.step-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(to right, #3B82F6, #A855F7);
}

/* =========================================================
   PRICING
   ========================================================= */
.pricing {
  background: radial-gradient(circle at bottom, rgba(79,70,229,0.35), rgba(15,23,42,1));
}

.pricing-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.toggle-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.discount-badge {
  background: rgba(16,185,129,0.16);
  color: #6EE7B7;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.toggle-switch {
  position: relative;
  width: 56px;
  height: 30px;
}
.toggle-switch input {
  display: none;
}
.toggle-slider {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: rgba(31,41,55,0.9);
  border: 1px solid rgba(55,65,81,0.9);
  transition: background var(--transition-med), border-color var(--transition-med);
}
.toggle-slider::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #F9FAFB;
  left: 4px;
  top: 3px;
  box-shadow: 0 3px 8px rgba(15, 23, 42, 0.9);
  transition: transform var(--transition-med);
}
input:checked + .toggle-slider {
  background: linear-gradient(135deg, #3B82F6, #A855F7);
  border-color: transparent;
}
input:checked + .toggle-slider::before {
  transform: translateX(24px);
}

.pricing-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 1.7rem;
}

.pricing-card {
  border-radius: 22px;
  padding: 1.8rem 1.6rem 1.9rem;
  background: linear-gradient(140deg, rgba(15,23,42,0.92), rgba(15,23,42,0.75));
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(24px);
  transition: transform var(--transition-med), box-shadow var(--transition-med),
              border-color var(--transition-med), background var(--transition-med);
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 60px rgba(15,23,42,1);
  border-color: rgba(129,140,248,0.95);
}

.pricing-card.featured {
  border-color: rgba(129, 140, 248, 1);
  background: radial-gradient(circle at top, rgba(79,70,229,0.9), rgba(15,23,42,0.98));
  transform: translateY(-5px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #3B82F6, #A855F7);
  color: #F9FAFB;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  padding-bottom: 1.3rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid rgba(55, 65, 81, 0.9);
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.3rem;
}
.price-amount {
  font-size: 2.4rem;
  font-weight: 700;
}
.price-period {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  margin-bottom: 1.4rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: rgba(209,213,219,0.92);
}
.pricing-features i {
  color: #6EE7B7;
}

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials {
  background: radial-gradient(circle at top, rgba(59,130,246,0.14), rgba(15,23,42,1));
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 1.6rem;
}

.testimonial-card {
  border-radius: 20px;
  padding: 1.3rem 1.4rem 1.4rem;
  background: linear-gradient(135deg, rgba(15,23,42,0.9), rgba(15,23,42,0.8));
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-subtle);
  backdrop-filter: blur(18px);
  transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(15,23,42,0.95);
  border-color: rgba(129,140,248,1);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 0.6rem;
}
.stars i {
  color: #FBBF24;
}

.testimonial-quote {
  margin-bottom: 0.9rem;
  font-size: 0.95rem;
  color: #E5E7EB;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: radial-gradient(circle at top, #3B82F6, #A855F7);
  display: flex;
  align-items: center;
  justify-content: center;
}
.author-avatar i {
  color: #F9FAFB;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: #E5E7EB;
}
.author-company {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =========================================================
   FAQ
   ========================================================= */
.faq {
  background: radial-gradient(circle at bottom, rgba(76,29,149,0.2), rgba(15,23,42,1));
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(15,23,42,0.95);
  border-radius: 18px;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(55,65,81,0.95);
  box-shadow: var(--shadow-subtle);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  border: none;
  background: transparent;
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.97rem;
  font-weight: 600;
  color: #E5E7EB;
  cursor: pointer;
}

.faq-question i {
  color: #9CA3AF;
  transition: transform var(--transition-med), color var(--transition-med);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: #60A5FA;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  border-top: 1px solid rgba(55,65,81,0.9);
  transition: max-height var(--transition-med);
}
.faq-item.active .faq-answer {
  max-height: 220px;
}
.faq-answer p {
  padding: 0.6rem 1.2rem 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* =========================================================
   CTA
   ========================================================= */
.cta-section {
  padding: 90px 0;
  background: radial-gradient(circle at top, rgba(59,130,246,0.3), rgba(15,23,42,1));
}

.cta-content {
  text-align: center;
}

.cta-content h2 {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}
.cta-content p {
  font-size: 1rem;
  color: rgba(226,232,240,0.9);
  margin-bottom: 1.9rem;
}

.cta-buttons {
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: #020617;
  padding: 56px 0 32px;
  color: rgba(156,163,175,0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.1fr 1.1fr 1.1fr 1.1fr;
  gap: 2.2rem;
  margin-bottom: 1.4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  color: #F9FAFB;
  margin-bottom: 0.6rem;
}
.footer-logo img {
  height: 30px;
}

.footer-column p {
  font-size: 0.9rem;
  color: rgba(148,163,184,0.95);
}

.footer-column h4 {
  font-size: 0.95rem;
  color: #E5E7EB;
  margin-bottom: 0.7rem;
}

.footer-column ul {
  list-style: none;
}
.footer-column li {
  margin-bottom: 0.45rem;
}
.footer-column a {
  color: rgba(148,163,184,0.9);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer-column a:hover {
  color: #F9FAFB;
}

.footer-bottom {
  border-top: 1px solid rgba(31,41,55,0.95);
  padding-top: 0.8rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(148,163,184,0.9);
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.45s ease-out, transform 0.45s ease-out;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text {
    margin: 0 auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-image {
    justify-content: center;
  }

  .product-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .product-icon {
    margin: 0 auto;
  }

  .steps {
    grid-template-columns: 1fr;
  }
  .step-connector {
    width: 3px;
    height: 60px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-buttons {
    display: none;
  }
  .hamburger {
    display: flex;
  }

  .hero {
    padding: 120px 0 72px;
  }

  .features-grid,
  .pricing-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 520px) {
  .hero-headline {
    font-size: 2.2rem;
  }
  .hero-graphic {
    width: 300px;
    height: 300px;
  }
  .container {
    padding: 0 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}