/* ==========================================================================
   SEVEN INVESTMENTS AMERICA N.V. — CORPORATE ENTERPRISE DESIGN
   Style: Alternating light/dark sections, clean typography, red accents — SoftSwiss-inspired
   ========================================================================== */

:root {
  --red: #C41E3A;
  --red-hover: #A01830;
  --red-light: #E8293F;
  --dark: #0D0A0B;
  --dark-2: #141010;
  --light: #F8F5F5;
  --light-2: #FFFFFF;
  --border-dark: rgba(255,255,255,0.08);
  --border-light: rgba(0,0,0,0.08);
  --text-dark: #0D0A0B;
  --text-muted-dark: #64748B;
  --text-light: #F8F5F5;
  --text-muted-light: rgba(248,245,245,0.65);
  --font-head: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-family: var(--font-body); scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { min-height: 100vh; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* SECTION THEMING */
.light-section { background: var(--light-2); color: var(--text-dark); }
.dark-section { background: var(--dark); color: var(--text-light); }
.light-section-border { background: var(--light); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }

/* TYPOGRAPHY */
.section-eyebrow {
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--red); margin-bottom: 0.75rem;
}
.light-eyebrow { color: rgba(196,30,58,0.8); }

.section-title { font-family: var(--font-head); font-size: 2.75rem; font-weight: 900; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 2rem; }
.dark-title { color: var(--text-dark); }
.light-title { color: var(--text-light); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; transition: all 0.2s var(--ease);
  position: relative; overflow: hidden; border: none;
}
.btn-primary { background: var(--red); color: #fff; border-radius: 4px; }
.btn-primary:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(196,30,58,0.35); }
.btn-outline { border: 2px solid rgba(255,255,255,0.3); color: #fff; border-radius: 4px; }
.btn-outline:hover { border-color: var(--red-light); color: var(--red-light); transform: translateY(-2px); }
.btn-lg { padding: 0.95rem 2.25rem; font-size: 0.95rem; letter-spacing: 0.02em; }
.btn-block { width: 100%; padding: 0.95rem; font-size: 1rem; }
.btn-primary.loading .btn-text { opacity: 0; }
.btn-primary.loading .spinner { display: block; }
.spinner { display: none; width: 1.1rem; height: 1.1rem; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; position: absolute; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== NAVBAR — White background, enterprise clean ===== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.3s var(--ease);
}
.navbar.scrolled { box-shadow: 0 2px 16px rgba(0,0,0,0.1); }
.navbar-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { display: flex; align-items: center; gap: 0.85rem; }
.logo-badge {
  width: 2.5rem; height: 2.5rem; border-radius: 4px;
  background: var(--red); color: #fff;
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.logo-text-wrap { display: flex; flex-direction: column; line-height: 1; }
.logo-name { font-family: var(--font-head); font-size: 1rem; font-weight: 800; color: var(--dark); }
.logo-sub { font-size: 0.72rem; color: var(--text-muted-dark); font-weight: 500; margin-top: 0.1rem; }

.nav-menu { display: flex; align-items: center; }
.nav-list { display: flex; gap: 2rem; }
.nav-link { font-size: 0.9rem; font-weight: 600; color: #555; transition: color 0.2s; }
.nav-link:hover { color: var(--red); }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.nav-cta { padding: 0.55rem 1.4rem; font-size: 0.875rem; }

.mobile-toggle { display: none; width: 2.5rem; height: 2.5rem; background: none; border: none; position: relative; }
.hamburger, .hamburger::before, .hamburger::after {
  display: block; width: 1.5rem; height: 2px;
  background: var(--dark); position: absolute; transition: all 0.3s var(--ease);
}
.hamburger { left: 50%; top: 50%; transform: translate(-50%,-50%); }
.hamburger::before { content: ''; top: -8px; left: 0; }
.hamburger::after { content: ''; top: 8px; left: 0; }
.mobile-toggle.active .hamburger { background: transparent; }
.mobile-toggle.active .hamburger::before { transform: rotate(45deg) translate(0, 8px); }
.mobile-toggle.active .hamburger::after { transform: rotate(-45deg) translate(0, -8px); }

/* ===== HERO — Dark, split layout ===== */
.hero {
  background: var(--dark); min-height: 100vh;
  display: flex; align-items: center;
  padding: 9rem 0 5rem; position: relative; overflow: hidden;
}

.hero-bg-pattern {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(circle at 70% 40%, rgba(196,30,58,0.12) 0%, transparent 55%),
                    radial-gradient(circle at 20% 80%, rgba(196,30,58,0.06) 0%, transparent 40%);
}

.hero-container { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 5rem; position: relative; z-index: 1; }

.hero-eyebrow {
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(196,30,58,0.85); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.hero-eyebrow::before {
  content: ''; width: 2rem; height: 2px; background: var(--red);
}

.hero-title {
  font-family: var(--font-head); font-size: 4.5rem; font-weight: 900;
  line-height: 1.05; letter-spacing: -0.04em; color: #fff; margin-bottom: 1.5rem;
}
.title-red { color: var(--red-light); }

.hero-desc { font-size: 1.1rem; color: var(--text-muted-light); line-height: 1.7; margin-bottom: 2.5rem; }
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero Visual Wrapper & Browser Mockup */
.hero-visual-wrapper {
  position: relative;
  width: 100%;
}
.mock-browser {
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}
.mb-header {
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.5rem 0.75rem;
  display: flex;
  gap: 0.35rem;
}
.mb-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.mb-image {
  width: 100%;
  height: auto;
  display: block;
}
.floating-stat-card {
  position: absolute;
  background: rgba(20, 16, 16, 0.95);
  border: 1px solid rgba(196, 30, 58, 0.4);
  border-left: 4px solid var(--red);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  transition: all 0.3s;
  z-index: 10;
}
.floating-stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--red-light);
  box-shadow: 0 15px 30px rgba(196, 30, 58, 0.2);
}
.fsc-top {
  top: -1.5rem;
  right: -1rem;
}
.fsc-bottom {
  bottom: -1.5rem;
  left: -2rem;
}
.fsc-value {
  font-family: var(--font-head);
  font-size: 1.85rem;
  font-weight: 950;
  color: #fff;
  line-height: 1;
}
.fsc-value span {
  color: var(--red-light);
}
.fsc-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted-light);
}

/* FADE IN */
.fade-in { opacity: 0; animation: fadeUp 0.7s ease forwards; }
.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.25s; }
.fade-in:nth-child(3) { animation-delay: 0.4s; }
.fade-in:nth-child(4) { animation-delay: 0.55s; }
.fade-in:nth-child(5) { animation-delay: 0.7s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }


/* ===== FEATURES — White, numbered grid ===== */
.features { padding: 7rem 0; }

.section-header-row {
  margin-bottom: 3rem;
}

.section-intro-text {
  font-size: 1.05rem;
  color: var(--text-muted-dark);
  line-height: 1.75;
  margin-top: 1rem;
  max-width: 650px;
}

.numbered-features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }

.numbered-feature {
  display: flex; gap: 1.25rem; padding: 2rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
  transition: background 0.2s;
}
.numbered-feature:hover { background: rgba(196,30,58,0.03); }
.numbered-feature:nth-child(2n) { border-right: none; }
.numbered-feature:nth-last-child(-n+2) { border-bottom: none; }

.nf-number {
  font-family: var(--font-head); font-size: 2rem; font-weight: 900;
  color: var(--red); line-height: 1; flex-shrink: 0;
  width: 2.5rem;
}

.nf-content h3 { font-family: var(--font-head); font-size: 1.1rem; font-weight: 800; color: var(--dark); margin-bottom: 0.6rem; }
.nf-content p { font-size: 0.9rem; color: var(--text-muted-dark); line-height: 1.65; }

/* ===== MARQUEE ===== */
.marquee-section { padding: 2rem 0 2.5rem; overflow: hidden; }
.marquee-header-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.5rem;
}
.marquee-label { font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted-dark); }
.marquee-count { font-size: 0.75rem; font-weight: 700; color: var(--red); }

.marquee-track-outer { overflow: hidden; }
.marquee-logos {
  display: flex; gap: 2rem; width: max-content;
  animation: marqueeScroll 22s linear infinite;
}
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-logos:hover { animation-play-state: paused; }

.marquee-logo {
  width: 120px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-light); border-radius: 6px; padding: 0.5rem 0.75rem;
  transition: border-color 0.2s;
}
.marquee-logo:hover { border-color: var(--red); }
.marquee-logo img { max-height: 28px; max-width: 100%; object-fit: contain; filter: grayscale(100%); opacity: 0.5; transition: opacity 0.2s, filter 0.2s; }
.marquee-logo:hover img { opacity: 0.85; filter: grayscale(0%); }

/* ===== ALTERNATING SOLUTIONS ===== */
.alternating-section { padding: 7rem 0; }

.alt-header { margin-bottom: 5rem; }

.alt-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem;
  align-items: center; padding-bottom: 5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 5rem;
}
.alt-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.alt-block--flip { direction: rtl; }
.alt-block--flip > * { direction: ltr; }

.alt-tag {
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em;
  color: rgba(196,30,58,0.8); margin-bottom: 0.75rem;
}

.alt-text h3 {
  font-family: var(--font-head); font-size: 2rem; font-weight: 800;
  color: #fff; line-height: 1.2; margin-bottom: 1.25rem;
}
.alt-text p { font-size: 0.975rem; color: var(--text-muted-light); line-height: 1.75; margin-bottom: 1.5rem; }

.alt-checks { display: flex; flex-direction: column; gap: 0.75rem; }
.alt-checks li { display: flex; align-items: flex-start; gap: 0.65rem; font-size: 0.9rem; color: var(--text-muted-light); line-height: 1.5; }
.alt-checks li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--red); flex-shrink: 0; margin-top: 0.5rem; }

/* Architecture diagram */
.architecture-diagram {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 2rem; display: flex; flex-direction: column; gap: 1rem;
}
.arch-layer { display: flex; gap: 0.75rem; justify-content: center; }
.arch-box {
  flex: 1; padding: 0.75rem 0.5rem; text-align: center;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px; font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.6);
  font-family: 'Courier New', monospace;
}
.arch-box--red { border-color: rgba(196,30,58,0.4); color: rgba(232,41,63,0.9); background: rgba(196,30,58,0.08); }
.arch-box--lg { flex: none; width: 100%; }
.arch-connector { text-align: center; font-size: 0.72rem; color: rgba(196,30,58,0.5); font-weight: 700; letter-spacing: 0.08em; }

/* Compliance panel */
.compliance-panel {
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; overflow: hidden;
}
.compliance-header {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 1rem 1.25rem; font-size: 0.85rem; font-weight: 700; color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.06);
}
.compliance-header svg { stroke: var(--red); width: 1rem; height: 1rem; }

.compliance-items { padding: 0.5rem 0; }
.compliance-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.85rem 1.25rem; font-size: 0.85rem; color: rgba(255,255,255,0.65);
  border-bottom: 1px solid rgba(255,255,255,0.04); transition: background 0.15s;
}
.compliance-item:last-child { border-bottom: none; }
.compliance-item:hover { background: rgba(255,255,255,0.02); }
.ci-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,0.6); flex-shrink: 0; }
.ci-status { margin-left: auto; font-size: 0.75rem; font-weight: 700; color: #22c55e; }

/* ===== PROCESS — Light bg, card grid ===== */
.process { padding: 7rem 0; }

.process-steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 1rem; }

.process-step-card {
  padding: 2rem 1.5rem;
  border: 1px solid var(--border-light);
  border-radius: 8px; position: relative;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.process-step-card:hover {
  border-color: var(--red); box-shadow: 0 8px 24px rgba(196,30,58,0.1);
  transform: translateY(-4px);
}

.psc-number {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-family: var(--font-head); font-size: 2.5rem; font-weight: 900;
  color: rgba(196,30,58,0.12); line-height: 1;
}

.psc-icon {
  width: 2.75rem; height: 2.75rem;
  background: rgba(196,30,58,0.08); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; color: var(--red);
}
.psc-icon svg { width: 1.25rem; height: 1.25rem; stroke: var(--red); }

.process-step-card h3 { font-family: var(--font-head); font-size: 1rem; font-weight: 800; color: var(--dark); margin-bottom: 0.6rem; }
.process-step-card p { font-size: 0.875rem; color: var(--text-muted-dark); line-height: 1.65; }

/* ===== CONTACT ===== */
.contact { padding: 7rem 0; }

.contact-wrapper { display: grid; grid-template-columns: 1fr 1.3fr; gap: 5rem; align-items: start; }

.contact-description { font-size: 1rem; color: var(--text-muted-light); line-height: 1.7; margin-bottom: 2.5rem; }

.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 0.75rem; font-size: 0.9rem; color: var(--text-muted-light); }
.contact-detail-item svg { width: 1.1rem; height: 1.1rem; stroke: var(--red); flex-shrink: 0; margin-top: 0.1rem; }

.contact-form-panel {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px; padding: 2.5rem;
}

.inquiry-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted-light); }

.form-group input, .form-group textarea {
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px; color: #fff; font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s; resize: none; width: 100%;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus, .form-group textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(196,30,58,0.15);
}
.form-group.invalid input, .form-group.invalid textarea { border-color: #ef4444; }
.error-msg { font-size: 0.78rem; color: #f87171; display: none; }
.form-group.invalid .error-msg { display: block; }

.form-feedback { display: flex; gap: 1rem; align-items: flex-start; margin-top: 1rem; padding: 1.25rem; border-radius: 8px; border: 1px solid; }
.form-success { border-color: rgba(196,30,58,0.3); background: rgba(196,30,58,0.07); }
.form-error { border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.07); }
.form-feedback svg { width: 1.75rem; height: 1.75rem; flex-shrink: 0; }
.form-feedback strong { display: block; color: #fff; margin-bottom: 0.25rem; font-size: 0.95rem; }
.form-feedback p { font-size: 0.875rem; color: var(--text-muted-light); }

/* ===== FOOTER ===== */
.footer { padding: 3rem 0; border-top: 1px solid rgba(255,255,255,0.08); background: var(--dark-2); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }
.footer-left { display: flex; flex-direction: column; gap: 0.25rem; }
.footer-name { font-family: var(--font-head); font-weight: 800; color: #fff; font-size: 1.1rem; }
.footer-address { font-size: 0.8rem; color: var(--text-muted-light); }
.footer-copy {
  width: 100%;
  text-align: left;
  font-size: 0.8rem;
  color: rgba(248,245,245,0.35);
  margin-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  line-height: 1.6;
}

/* Compact Game Aggregator */
.game-aggregator-compact {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.gac-header {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--red-light);
  letter-spacing: 0.08em;
  font-family: var(--font-head);
}
.gac-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.gac-logo-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 2.5/1;
}
.gac-logo-item img {
  max-height: 1.25rem;
  filter: grayscale(100%) brightness(0) invert(1);
  opacity: 0.45;
}
.gac-status {
  font-size: 0.78rem;
  color: var(--text-muted-light);
  font-family: monospace;
}
.gac-status strong {
  color: #22c55e;
}

/* Smart Payment Visual */
.smart-payment-visual {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.spv-method {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--text-light);
}
.spv-status {
  font-size: 0.75rem;
  font-weight: 700;
  color: #22c55e;
}

/* Footer Trust seals */
.footer-trust {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted-light);
  opacity: 0.7;
  transition: opacity 0.2s;
}
.trust-badge:hover {
  opacity: 1;
}
.trust-icon {
  width: 1.15rem;
  height: 1.15rem;
  stroke: var(--red);
}
.trust-badge-18 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: 50%;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 4rem; }
  .hero-title { font-size: 3.5rem; }
  .hero-right { display: block; width: 100%; max-width: 600px; margin: 3rem auto 0; }
  .fsc-bottom { left: -1rem; }

  .process-steps-grid { grid-template-columns: 1fr 1fr; }
  .alt-block { grid-template-columns: 1fr; gap: 2.5rem; }
  .alt-block--flip { direction: ltr; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    background: #fff; flex-direction: column; justify-content: center; align-items: center;
    transform: translateX(-100%); transition: transform 0.35s var(--ease); z-index: 90;
  }
  .nav-menu.active { transform: none; }
  .nav-list { flex-direction: column; gap: 2rem; text-align: center; }
  .nav-link { font-size: 1.3rem; }
  .mobile-toggle { display: flex; align-items: center; justify-content: center; z-index: 110; }
  .nav-cta { display: none; }
  .numbered-features-grid { grid-template-columns: 1fr; }
  .numbered-feature:nth-child(2n) { border-right: 1px solid var(--border-light); }
  .numbered-feature:nth-last-child(-n+2) { border-bottom: 1px solid var(--border-light); }
  .numbered-feature:last-child { border-bottom: none; }
  .process-steps-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.75rem; }
  .hero-ctas { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-trust { justify-content: center; }
  .footer-copy { text-align: center; }
}

@media (max-width: 480px) {
  .hero { padding: 8rem 0 4rem; }
  .hero-title { font-size: 2.2rem; }
  .section-title { font-size: 2rem; }
  .floating-stat-card { padding: 0.75rem 1rem; }
  .fsc-value { font-size: 1.5rem; }
}