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

:root {
  --green:      #3BAF5A;
  --green-dark: #2A8A44;
  --green-lt:   #EBF7EF;
  --black:      #111111;
  --gray-dark:  #333333;
  --gray-mid:   #666666;
  --gray-lt:    #F2F2F2;
  --border:     #E0E0E0;
  --white:      #FBFBFC;
}

html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--black);
  font-family: 'Source Sans 3', sans-serif;
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── TOPBAR ── */
.topbar {
  background: var(--black);
  padding: 0.45rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
}
.topbar-left { font-size: 0.75rem; color: rgba(255,255,255,0.4); letter-spacing: 0.03em; }
.topbar-right { display: flex; gap: 2rem; }
.topbar a { color: rgba(255,255,255,0.5); font-size: 0.75rem; text-decoration: none; transition: color 0.2s; }
.topbar a:hover { color: var(--white); }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 0.5rem; height: 66px;
  border-bottom: 1px solid var(--border);
}
.logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo-mark {
  background: var(--green); color: var(--white);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.02em;
  width: 32px; height: 32px; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-size: 1.05rem; font-weight: 700; color: var(--black); letter-spacing: -0.01em; }
.logo-text em { font-style: normal; color: var(--green); }

.nav-right { display: flex; align-items: center; gap: 1.25rem; }
.nav-links { display: flex; align-items: center; gap: 0.1rem; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--gray-dark);
  font-size: 0.875rem; font-weight: 600;
  padding: 0.4rem 0.85rem; border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: var(--gray-lt); color: var(--black); }
.nav-links a.active { color: var(--green); }
.nav-cta {
  background: var(--green) !important; color: var(--white) !important;
  padding: 0.45rem 1.1rem !important; border-radius: 4px !important;
}
.nav-cta:hover { background: var(--green-dark) !important; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a { display: flex; align-items: center; gap: 0.25rem; }
.nav-dropdown > a::after { content: '▾'; font-size: 0.65rem; opacity: 0.6; }
.dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0;
  background: transparent;
  padding-top: 8px;
  min-width: 210px;
  z-index: 200;
}
.dropdown-menu::before {
  content: ''; display: block; position: absolute;
  top: 8px; left: 0; right: 0; bottom: 0;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  z-index: -1;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block; padding: 0.5rem 0.75rem;
  color: var(--gray-dark); text-decoration: none;
  font-size: 0.85rem; font-weight: 600;
  border-radius: 4px; transition: background 0.15s;
  position: relative; z-index: 1;
}
.dropdown-menu > *:first-child { margin-top: 0.4rem; }
.dropdown-menu > *:last-child { margin-bottom: 0.4rem; }
.dropdown-menu a:hover { background: var(--gray-lt); color: var(--black); }

.lang-switcher {
  display: flex; gap: 2px;
  background: var(--gray-lt); border-radius: 4px; padding: 3px;
}
.lang-btn {
  background: none; border: none; cursor: pointer;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--gray-mid); padding: 0.25rem 0.55rem; border-radius: 3px;
  transition: all 0.15s; text-decoration: none; display: inline-block;
}
.lang-btn.active { background: var(--black); color: var(--white); }
.lang-btn:hover:not(.active) { color: var(--black); }

/* ── PAGE HEADER ── */
.page-header {
  background: var(--black);
  padding: 4rem 4rem 3.5rem;
  border-bottom: 3px solid var(--green);
  position: relative; overflow: hidden;
}
.page-header-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,175,90,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,175,90,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-header > *:not(.page-header-grid) { position: relative; z-index: 1; }
.page-header-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); margin-bottom: 0.75rem;
}
.page-header-label::before { content: ''; width: 18px; height: 2px; background: var(--green); border-radius: 2px; }
.page-header h1 {
  font-family: 'Source Serif 4', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600; line-height: 1.1; letter-spacing: -0.025em;
  color: var(--white); max-width: 700px; margin-bottom: 1rem;
}
.page-header h1 em { font-style: italic; font-weight: 400; color: var(--green); }
.page-header p {
  color: rgba(255,255,255,0.55);
  font-size: 1rem; max-width: 580px; line-height: 1.75;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--green); color: var(--white); text-decoration: none;
  padding: 0.8rem 1.6rem; border-radius: 4px;
  font-size: 0.9rem; font-weight: 700;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--black); text-decoration: none;
  font-size: 0.9rem; font-weight: 600;
  border: 1.5px solid var(--border); padding: 0.8rem 1.4rem; border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--black); background: var(--gray-lt); }

/* ── SECTIONS ── */
.section { padding: 5rem 4rem; }
.section-alt { background: var(--gray-lt); }

.section-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); margin-bottom: 0.9rem;
}
.section-label::before { content: ''; width: 18px; height: 2px; background: var(--green); border-radius: 2px; }

h2 {
  font-family: 'Source Serif 4', serif;
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 600; line-height: 1.12; letter-spacing: -0.02em;
  color: var(--black); max-width: 600px; margin-bottom: 1rem;
}
h2 em { font-style: italic; font-weight: 400; color: var(--gray-dark); }
h3 {
  font-family: 'Source Serif 4', serif;
  font-size: 1.3rem; font-weight: 600; letter-spacing: -0.015em;
  color: var(--black); margin-bottom: 0.6rem;
}
.section-intro { color: var(--gray-mid); max-width: 580px; font-size: 1rem; line-height: 1.75; margin-bottom: 2.5rem; }

/* ── FEATURE CARDS ── */
.feature-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.feature-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.feature-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 6px; padding: 2rem 1.75rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.07); border-color: #ccc; }
.feature-card.highlight { border-left: 3px solid var(--green); }

.feature-icon {
  width: 40px; height: 40px; border-radius: 5px;
  background: var(--green-lt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; margin-bottom: 1rem;
}
.feature-card h3 { font-size: 0.95rem; margin-bottom: 0.4rem; }
.feature-card p { font-size: 0.85rem; color: var(--gray-mid); line-height: 1.65; }
.feature-list { list-style: none; margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.3rem; }
.feature-list li { font-size: 0.83rem; color: var(--gray-mid); display: flex; align-items: flex-start; gap: 0.45rem; }
.feature-list li::before { content: '›'; color: var(--green); font-weight: 700; font-size: 1rem; line-height: 1.25; flex-shrink: 0; }

/* ── COMPARISON TABLE ── */
.compare-table { width: 100%; border-collapse: collapse; margin-top: 2rem; }
.compare-table th, .compare-table td {
  padding: 0.85rem 1.25rem; text-align: left;
  border-bottom: 1px solid var(--border); font-size: 0.875rem;
}
.compare-table th { font-weight: 700; color: var(--black); background: var(--gray-lt); }
.compare-table th:not(:first-child), .compare-table td:not(:first-child) { text-align: center; }
.compare-table td:first-child { color: var(--gray-dark); }
.compare-table .col-premium { background: var(--green-lt); }
.check-y { color: var(--green); font-weight: 900; font-size: 1rem; }
.check-n { color: #ccc; font-size: 1rem; }

/* ── FAQ / ACCORDION ── */
.faq-list { display: flex; flex-direction: column; gap: 0; margin-top: 1.5rem; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.1rem 1.5rem; background: none; border: none; cursor: pointer;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.9rem; font-weight: 700; color: var(--black);
  text-align: left; transition: background 0.15s;
}
.faq-q:hover { background: var(--gray-lt); }
.faq-q .faq-icon { font-size: 1.1rem; color: var(--green); flex-shrink: 0; transition: transform 0.2s; }
.faq-q.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 1.5rem 1.1rem; font-size: 0.875rem; color: var(--gray-mid); line-height: 1.75; }
.faq-a.open { display: block; }

/* ── CONTACT FORM ── */
.contact-layout { display: grid; grid-template-columns: 1fr 1.5fr; gap: 5rem; align-items: start; }
.contact-info h3 { margin-bottom: 1rem; }
.contact-detail {
  display: flex; align-items: flex-start; gap: 0.75rem;
  margin-bottom: 1rem; font-size: 0.9rem; color: var(--gray-dark);
}
.contact-detail-icon { font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.contact-detail a { color: var(--green); text-decoration: none; }
.contact-detail a:hover { text-decoration: underline; }

.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 700;
  color: var(--gray-dark); margin-bottom: 0.4rem; letter-spacing: 0.02em;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.7rem 0.9rem;
  border: 1px solid var(--border); border-radius: 4px;
  font-family: 'Source Sans 3', sans-serif; font-size: 0.9rem; color: var(--black);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--green); box-shadow: 0 0 0 3px rgba(59,175,90,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── SUPPORT PAGE ── */
.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 1.5rem; }
.support-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 6px; padding: 1.75rem;
}
.support-card h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.support-card p, .support-card li { font-size: 0.875rem; color: var(--gray-mid); line-height: 1.7; }
.support-card ul { list-style: none; margin-top: 0.5rem; display: flex; flex-direction: column; gap: 0.4rem; }
.support-card ul li { display: flex; align-items: flex-start; gap: 0.5rem; }
.support-card ul li::before { content: '›'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.sla-table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.sla-table th, .sla-table td { padding: 0.7rem 1rem; font-size: 0.85rem; border-bottom: 1px solid var(--border); text-align: left; }
.sla-table th { font-weight: 700; background: var(--gray-lt); }
.sla-badge {
  display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem; border-radius: 3px;
}
.sla-critical { background: #FEE2E2; color: #991B1B; }
.sla-high { background: #FEF3C7; color: #92400E; }
.sla-normal { background: var(--green-lt); color: var(--green-dark); }

/* ── LEGAL PAGES ── */
.legal-layout { display: grid; grid-template-columns: 220px 1fr; gap: 4rem; align-items: start; }
.legal-nav { position: sticky; top: 112px; z-index: auto; display: flex; flex-direction: column; justify-content: flex-start; height: min-content; gap: 0.5rem; }
.legal-nav-title { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-mid); margin-bottom: 0.75rem; }
.legal-nav ul { list-style: none; display: flex; flex-direction: column; gap: 0.1rem; }
.legal-nav a {
  display: block; font-size: 0.84rem; color: var(--gray-mid);
  text-decoration: none; padding: 0.3rem 0.6rem; border-radius: 3px;
  transition: color 0.15s, background 0.15s;
}
.legal-nav a:hover { color: var(--black); background: var(--gray-lt); }
.legal-content h2 { font-size: 1.35rem; margin-top: 2.5rem; margin-bottom: 0.6rem; color: var(--black); max-width: none; scroll-margin-top: 120px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { font-size: 0.9rem; color: var(--gray-dark); line-height: 1.8; margin-bottom: 1rem; }
.legal-content ul { padding-left: 1.25rem; margin-bottom: 1rem; }
.legal-content ul li { font-size: 0.9rem; color: var(--gray-dark); line-height: 1.8; margin-bottom: 0.25rem; }
.legal-content a { color: var(--green); }

/* ── FOOTER ── */
footer { background: var(--black); padding: 3rem 4rem; display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: flex-start; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 0.55rem; }
.footer-logo-mark { background: var(--green); color: var(--white); font-size: 0.75rem; font-weight: 700; width: 28px; height: 28px; border-radius: 3px; display: flex; align-items: center; justify-content: center; }
.footer-logo-text { font-size: 0.95rem; font-weight: 700; color: var(--white); }
.footer-tagline { font-size: 0.75rem; color: rgba(255,255,255,0.3); margin-top: 0.4rem; }
.footer-links { display: flex; gap: 1.75rem; list-style: none; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,0.38); text-decoration: none; font-size: 0.82rem; transition: color 0.2s; }
.footer-links a:hover { color: rgba(255,255,255,0.85); }
.footer-copy { font-size: 0.76rem; color: rgba(255,255,255,0.2); width: 100%; border-top: 1px solid rgba(255,255,255,0.07); padding-top: 1.25rem; margin-top: 0.25rem; }

/* ── HOMEPAGE: HERO ── */
.hero { background: var(--black); padding: 6rem 4rem 5rem; position: relative; overflow: hidden; }
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,175,90,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,175,90,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero > *:not(.hero-grid) { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1.25rem;
}
.hero-eyebrow::before { content: ''; width: 18px; height: 2px; background: var(--green); border-radius: 2px; }
.hero h1 {
  font-family: 'Source Serif 4', serif;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 600; line-height: 1.08; letter-spacing: -0.03em;
  color: var(--white); max-width: 780px; margin-bottom: 1.5rem;
}
.hero h1 em { font-style: italic; font-weight: 400; color: var(--green); }
.hero p { color: rgba(255,255,255,0.55); font-size: 1.1rem; max-width: 560px; line-height: 1.75; margin-bottom: 2.5rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.hero-trust {
  margin-top: 4rem; padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; gap: 2.5rem; flex-wrap: wrap; align-items: center;
}
.hero-trust-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.25); }
.hero-trust-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: rgba(255,255,255,0.45); font-weight: 600; }
.hero-trust-item span { font-size: 1rem; }

/* ── HOMEPAGE: LOGOS BAR ── */
.logos-bar { background: var(--gray-lt); padding: 1.5rem 4rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.logos-bar-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-mid); flex-shrink: 0; }
.logos-bar-items { display: flex; gap: 2.5rem; flex-wrap: wrap; align-items: center; }
.logos-bar-item { font-size: 0.82rem; font-weight: 700; color: #bbb; letter-spacing: 0.02em; }

/* ── HOMEPAGE: USP STRIP ── */
.usp-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--border); }
.usp-item { padding: 2rem; border-right: 1px solid var(--border); display: flex; align-items: flex-start; gap: 0.9rem; }
.usp-item:last-child { border-right: none; }
.usp-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.usp-item strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--black); margin-bottom: 0.2rem; }
.usp-item p { font-size: 0.82rem; color: var(--gray-mid); line-height: 1.6; margin: 0; }

/* ── HOMEPAGE: PLANS ── */
.plans-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; margin-top: 2.5rem; }
.plan-card { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 2.5rem 2rem; position: relative; transition: box-shadow 0.2s; }
.plan-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.08); }
.plan-card.featured { border: 2px solid var(--green); }
.plan-badge { position: absolute; top: -1px; right: 1.5rem; background: var(--green); color: var(--white); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3rem 0.75rem; border-radius: 0 0 4px 4px; }
.plan-name { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-mid); margin-bottom: 0.5rem; }
.plan-title { font-family: 'Source Serif 4', serif; font-size: 1.6rem; font-weight: 600; letter-spacing: -0.02em; color: var(--black); margin-bottom: 1rem; }
.plan-desc { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.7; margin-bottom: 1.5rem; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 2rem; }
.plan-features li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--gray-dark); }
.plan-features li::before { content: '✓'; color: var(--green); font-weight: 900; flex-shrink: 0; }

/* ── HOMEPAGE: SECTOR ── */
.sector-strip { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.sector-tag { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: 0.45rem 0.9rem; font-size: 0.82rem; font-weight: 600; color: var(--gray-dark); }

/* ── HOMEPAGE: STATS BAR ── */
.stats-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; background: var(--black); }
.stat-item { padding: 3rem; border-right: 1px solid rgba(255,255,255,0.07); text-align: center; }
.stat-item:last-child { border-right: none; }
.stat-number { font-family: 'Source Serif 4', serif; font-size: 3rem; font-weight: 600; letter-spacing: -0.04em; color: var(--green); line-height: 1; margin-bottom: 0.5rem; }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* ── PREMIUM BADGE ── */
.premium-badge { display: inline-flex; align-items: center; gap: 0.4rem; background: var(--green-lt); color: var(--green-dark); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3rem 0.75rem; border-radius: 3px; margin-bottom: 1rem; }

/* ── RELEASE NOTES ── */
.rn-entry { border-left: 3px solid var(--border); padding: 0 0 2.5rem 2rem; position: relative; }
.rn-entry + .rn-entry { margin-top: 0; }
.rn-entry::before { content: ''; position: absolute; left: -6px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--border); }
.rn-entry.latest::before { background: var(--green); }
.rn-version { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-mid); margin-bottom: 0.3rem; }
.rn-date { font-size: 0.78rem; color: var(--gray-mid); margin-bottom: 0.75rem; }
.rn-entry h3 { font-size: 1rem; margin-bottom: 0.6rem; color: var(--black); }
.rn-tag { display: inline-block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.18rem 0.55rem; border-radius: 3px; margin-right: 0.3rem; margin-bottom: 0.5rem; }
.tag-new { background: var(--green-lt); color: var(--green-dark); }
.tag-fix { background: #FEF3C7; color: #92400E; }
.tag-improvement { background: #E0F2FE; color: #0369A1; }

/* ── HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 36px; height: 36px;
  background: none; border: none; cursor: pointer; padding: 4px;
  border-radius: 4px;
}
.nav-hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--black); border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .topbar { padding: 0.45rem 1.5rem; }
  .topbar-left { display: none; }
  .topbar-right { gap: 1.25rem; }

  nav { padding: 0 1.5rem; position: relative; flex-wrap: wrap; height: auto; min-height: 66px; }
  .nav-hamburger { display: flex; }
  .nav-right {
    display: none; flex-direction: column; align-items: flex-start;
    width: 100%; padding: 1rem 0 1.25rem; gap: 0.5rem;
    border-top: 1px solid var(--border);
  }
  nav.mobile-open .nav-right { display: flex; }
  .nav-links { flex-direction: column; width: 100%; gap: 0; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; width: 100%; padding: 0.55rem 0.5rem; }
  .nav-dropdown .dropdown-menu {
    position: static; box-shadow: none; border: none;
    padding: 0 0 0 1rem; display: block; background: none;
  }
  .nav-dropdown .dropdown-menu a { font-size: 0.82rem; }
  .lang-switcher { margin-top: 0.5rem; }

  .hero { padding: 3.5rem 1.5rem 3rem; }
  .hero-trust { gap: 1rem; }
  .logos-bar { padding: 1.25rem 1.5rem; gap: 1rem; }

  .usp-strip { grid-template-columns: 1fr 1fr; }
  .usp-item { padding: 1.5rem 1.25rem; }
  .usp-item:nth-child(2) { border-right: none; }

  .section { padding: 3rem 1.5rem; }
  .section-alt { padding: 3rem 1.5rem; }

  .feature-grid-2, .feature-grid-3 { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .support-grid { grid-template-columns: 1fr; }
  .legal-layout { grid-template-columns: 1fr; gap: 2rem; }
  .legal-nav { position: static; }

  .page-header { padding: 2.5rem 1.5rem 2rem; }
  .stats-bar { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); padding: 2rem 1.5rem; }
  .stat-item:last-child { border-bottom: none; }

  .form-row { grid-template-columns: 1fr; }
  footer { padding: 2.5rem 1.5rem; }
  .footer-links { gap: 1.25rem; }

  .compare-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .sla-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 1200px) {
  .plans-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .topbar { display: none; }

  .usp-strip { grid-template-columns: 1fr; }
  .usp-item { border-right: none; border-bottom: 1px solid var(--border); }
  .usp-item:last-child { border-bottom: none; }

  .hero { padding: 2.5rem 1.25rem 2.5rem; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn-primary, .hero-cta .btn-secondary { width: 100%; justify-content: center; }
  .hero-trust { gap: 0.75rem; margin-top: 2.5rem; padding-top: 1.75rem; }

  .section { padding: 2.5rem 1.25rem; }
  .section-alt { padding: 2.5rem 1.25rem; }
  .page-header { padding: 2rem 1.25rem 1.75rem; }

  .stat-number { font-size: 2.25rem; }
  .plans-grid { margin-top: 1.5rem; }
  .plan-card { padding: 2rem 1.5rem; }
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease both; }
.fade-up-1 { animation-delay: 0.05s; }
.fade-up-2 { animation-delay: 0.15s; }
.fade-up-3 { animation-delay: 0.25s; }
.fade-up-4 { animation-delay: 0.35s; }