/* ============================================================
   SanCal MKT — Main Stylesheet v2
   Palette: #111111 base · #f1d500 action
   ============================================================ */

:root {
  --black:      #111111;
  --yellow:     #f1d500;
  --yellow-dim: #c9b100;
  --yellow-glow:rgba(241,213,0,0.18);
  --yellow-pale:#fdfae6;

  --surface:    #ffffff;
  --bg:         #f6f6f4;
  --text:       #111111;
  --muted:      #5a5a5a;
  --border:     #e2e2e2;
  --border-dark:rgba(255,255,255,0.1);

  --success:    #14753c;
  --error:      #c0271d;

  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container:  1160px;
  --pad:        1.25rem;

  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  20px;
  --r-xl:  28px;
  --r-full:9999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.14);

  --ease: 200ms ease;
}

/* === RESET ================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }
a { color: var(--black); text-decoration: none; }

/* === SKIP LINK ============================================ */
.skip-link {
  position: absolute; top: -200%; left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--yellow); color: var(--black);
  font-weight: 700; border-radius: 0 0 var(--r-md) var(--r-md);
  z-index: 10000; transition: top var(--ease);
}
.skip-link:focus { top: 0; }

/* === CONTAINER ============================================ */
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--pad); }

/* === BUTTONS ============================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.8rem 1.625rem;
  border: 2px solid transparent;
  border-radius: var(--r-full);
  font-size: 0.9375rem; font-weight: 700; line-height: 1.2;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background var(--ease), color var(--ease),
              border-color var(--ease), box-shadow var(--ease), transform var(--ease);
  letter-spacing: -0.01em;
}
.btn:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.btn:active { transform: translateY(1px); }
.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
}
.btn-primary:hover {
  background: #fde900;
  box-shadow: 0 6px 28px rgba(241,213,0,0.45);
  color: var(--black);
}

.btn-dark {
  background: var(--black);
  color: var(--yellow);
  border-color: var(--black);
}
.btn-dark:hover {
  background: #222;
  color: var(--yellow);
  box-shadow: 0 6px 28px rgba(0,0,0,0.25);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover {
  background: var(--bg);
  border-color: var(--black);
}

.btn-lg { padding: 1rem 2rem; font-size: 1rem; }

/* === HEADER =============================================== */
.site-header {
  position: sticky; top: 0; z-index: 200;
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: 1rem; height: 4rem;
}

.site-logo {
  display: block;
  text-decoration: none;
  line-height: 1;
}
.site-logo img {
  height: 36px; width: auto;
  display: block;
}
/* Fallback text if image fails */
.logo-fallback {
  font-size: 1.25rem; font-weight: 800; letter-spacing: -0.03em;
  color: #fff;
}
.logo-fallback .logo-accent { color: var(--yellow); }

.main-nav {
  display: none; align-items: center; gap: 0.25rem;
}
.main-nav a {
  font-size: 0.875rem; font-weight: 500;
  color: rgba(255,255,255,0.7);
  padding: 0.375rem 0.75rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: color var(--ease), background var(--ease);
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,0.07); }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }

.lang-switch {
  display: flex; align-items: center; gap: 2px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-full); padding: 3px;
}
.lang-switch a {
  display: block; padding: 0.2rem 0.625rem;
  border-radius: var(--r-full);
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.05em;
  color: rgba(255,255,255,0.5);
  text-decoration: none; transition: background var(--ease), color var(--ease);
}
.lang-switch a.active, .lang-switch a:hover {
  background: var(--yellow); color: var(--black);
}

.menu-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem;
  background: none; border: none; color: rgba(255,255,255,0.8);
  border-radius: var(--r-sm); transition: background var(--ease);
}
.menu-toggle:hover { background: rgba(255,255,255,0.08); color: #fff; }
.menu-toggle:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }

.mobile-nav {
  display: none; flex-direction: column; gap: 0.25rem;
  padding: 0.75rem var(--pad) 1rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  background: #0a0a0a;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block; color: rgba(255,255,255,0.8);
  font-size: 0.9375rem; font-weight: 500;
  padding: 0.625rem 0.75rem; border-radius: var(--r-sm);
  text-decoration: none; transition: background var(--ease), color var(--ease);
}
.mobile-nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.mobile-nav .btn { margin-top: 0.5rem; width: 100%; }

/* === SECTION UTILITIES ==================================== */
.section { padding-block: 5rem; }
.section--dark  { background: var(--black); }
.section--off   { background: var(--bg); }
.section--surface { background: var(--surface); }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 0.875rem;
}
.section-eyebrow::before {
  content: "";
  display: block; width: 20px; height: 2px;
  background: var(--yellow); border-radius: 2px;
}
.section--surface .section-eyebrow,
.section--off .section-eyebrow { color: var(--black); }
.section--surface .section-eyebrow::before,
.section--off .section-eyebrow::before { background: var(--black); }

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.12;
  color: var(--black); margin-bottom: 1rem;
}
.section--dark .section-title { color: #fff; }

.section-body {
  font-size: 1.0625rem; color: var(--muted); line-height: 1.72; max-width: 54ch;
}
.section--dark .section-body { color: rgba(255,255,255,0.6); }

/* === HERO ================================================= */
.hero {
  background: var(--black);
  position: relative; overflow: hidden;
  padding-block: 5rem 4.5rem;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 65% at 85% 15%, rgba(241,213,0,0.13) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 10% 90%, rgba(241,213,0,0.06) 0%, transparent 60%);
  pointer-events: none;
}
/* Grid lines texture */
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero-grid { display: grid; gap: 3rem; align-items: center; position: relative; z-index: 1; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(241,213,0,0.1);
  border: 1px solid rgba(241,213,0,0.25);
  border-radius: var(--r-full);
  padding: 0.3rem 0.875rem;
  font-size: 0.8125rem; font-weight: 600; color: var(--yellow);
  margin-bottom: 1.5rem;
  width: fit-content;
}
.hero-tag-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--yellow);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-headline {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800; letter-spacing: -0.035em; line-height: 1.06;
  color: #fff; margin-bottom: 1.375rem;
}
.hero-headline .highlight {
  color: var(--yellow);
}

.hero-subhead {
  font-size: 1.0625rem; line-height: 1.72;
  color: rgba(255,255,255,0.65); max-width: 50ch; margin-bottom: 2.25rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.875rem; }

.hero-visual { display: none; }
.hero-visual svg { width: 100%; max-width: 440px; margin-inline: auto; }

/* === STATS BAR ============================================ */
.stats-bar {
  background: var(--yellow);
  padding-block: 1.25rem;
}
.stats-inner {
  display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center;
  gap: 2rem 3rem;
}
.stat-item { text-align: center; }
.stat-value {
  display: block; font-size: 1.375rem; font-weight: 800;
  letter-spacing: -0.03em; color: var(--black); line-height: 1;
}
.stat-label {
  display: block; font-size: 0.75rem; font-weight: 600;
  color: rgba(0,0,0,0.55); margin-top: 0.25rem; text-transform: uppercase; letter-spacing: 0.06em;
}

/* === PROBLEMS ============================================= */
.problems-grid { display: grid; gap: 1px; margin-top: 3rem; background: rgba(255,255,255,0.07); border-radius: var(--r-xl); overflow: hidden; }
.problem-card {
  background: #1a1a1a;
  padding: 2rem;
  transition: background var(--ease);
}
.problem-card:hover { background: #1f1f1f; }
.problem-number {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 1rem;
}
.problem-card h3 {
  font-size: 1.0625rem; font-weight: 700; color: #fff; margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}
.problem-card p { font-size: 0.9375rem; color: rgba(255,255,255,0.5); line-height: 1.65; }

/* === SERVICES ============================================= */
.services-grid { display: grid; gap: 1.25rem; margin-top: 3rem; }
.service-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--r-xl); padding: 2rem;
  position: relative; overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.service-card:hover {
  border-color: var(--yellow);
  box-shadow: 0 0 0 4px var(--yellow-glow), var(--shadow-md);
  transform: translateY(-2px);
}
.service-card-badge {
  display: inline-block;
  background: var(--yellow); color: var(--black);
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.25rem 0.625rem; border-radius: var(--r-full);
  margin-bottom: 1.125rem;
}
.service-card--seo   .service-card-badge { background: var(--black); color: var(--yellow); }
.service-card--ads   .service-card-badge { background: #f1f5f9; color: #334155; }

.service-card h3 {
  font-size: 1.25rem; font-weight: 800; color: var(--black);
  letter-spacing: -0.025em; margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.9375rem; color: var(--muted); line-height: 1.68; margin-bottom: 1.5rem;
}
.service-card-link {
  font-size: 0.875rem; font-weight: 700;
  color: var(--black);
  display: inline-flex; align-items: center; gap: 0.375rem;
  border-bottom: 2px solid var(--yellow); padding-bottom: 2px;
}
.service-card-link:hover { border-color: transparent; }

/* === AUDIT SECTION ======================================== */
.audit-grid { display: grid; gap: 3.5rem; }
.audit-info-title {
  font-size: clamp(1.625rem, 3vw, 2.25rem);
  font-weight: 800; letter-spacing: -0.028em; color: var(--black); line-height: 1.15;
  margin-bottom: 1rem;
}
.audit-desc { font-size: 1rem; color: var(--muted); line-height: 1.72; margin-bottom: 1.75rem; }
.audit-checklist { display: flex; flex-direction: column; gap: 0.75rem; }
.audit-checklist li {
  display: flex; align-items: flex-start; gap: 0.75rem;
  font-size: 0.9375rem; color: var(--text); line-height: 1.5;
}
.check-icon {
  flex-shrink: 0; margin-top: 0.1rem;
  width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: var(--yellow);
  display: flex; align-items: center; justify-content: center;
}
.check-icon svg { width: 0.625rem; height: 0.625rem; color: var(--black); }

.audit-form-panel {
  background: var(--black);
  border-radius: var(--r-xl); padding: 2.25rem;
  position: relative; overflow: hidden;
}
.audit-form-panel::before {
  content: "";
  position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(241,213,0,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.audit-form-panel h3 {
  font-size: 1.25rem; font-weight: 800; color: #fff;
  letter-spacing: -0.02em; margin-bottom: 0.25rem;
}
.form-note { font-size: 0.875rem; color: rgba(255,255,255,0.45); margin-bottom: 1.5rem; }

.form-grid { display: grid; gap: 0.875rem; }
.form-field { display: flex; flex-direction: column; gap: 0.375rem; }
.form-field label { font-size: 0.8125rem; font-weight: 600; color: rgba(255,255,255,0.7); }
.field-optional { font-weight: 400; color: rgba(255,255,255,0.35); font-size: 0.75rem; }

.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.75rem 0.9375rem;
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: var(--r-md);
  font-size: 0.9375rem; color: #fff;
  background: rgba(255,255,255,0.05);
  width: 100%;
  transition: border-color var(--ease), box-shadow var(--ease);
  appearance: none; -webkit-appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-field select option { background: #1a1a1a; color: #fff; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px var(--yellow-glow);
}
.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: #f87171;
  box-shadow: 0 0 0 3px rgba(248,113,113,0.12);
}
.field-error { font-size: 0.8125rem; color: #f87171; display: none; }
.field-error.visible { display: block; }
.form-field textarea { min-height: 80px; resize: vertical; }

.select-wrap { position: relative; }
.select-wrap::after {
  content: "";
  position: absolute; right: 0.875rem; top: 50%; transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 5px solid rgba(255,255,255,0.4);
  pointer-events: none;
}

.form-consent { font-size: 0.8125rem; color: rgba(255,255,255,0.4); line-height: 1.55; }
.form-consent a { color: var(--yellow); }
.form-submit { margin-top: 0.25rem; }
.form-submit .btn { width: 100%; }
.form-submit .btn-primary { font-size: 1rem; padding: 1rem 1.5rem; border-radius: var(--r-lg); }

.form-status {
  display: none; padding: 1rem 1.125rem;
  border-radius: var(--r-md); font-size: 0.9375rem; line-height: 1.6; margin-top: 1rem;
}
.form-status.is-pending { display: block; background: rgba(255,255,255,0.06); border: 1px solid rgba(241,213,0,0.3); color: rgba(255,255,255,0.75); }
.form-status.is-success { display: block; background: rgba(20,117,60,0.15); border: 1px solid rgba(20,117,60,0.3); color: #4ade80; }
.form-status.is-error   { display: block; background: rgba(248,113,113,0.12); border: 1px solid rgba(248,113,113,0.25); color: #f87171; }

/* === HOW IT WORKS ========================================= */
.steps-track { display: grid; gap: 0; margin-top: 3rem; }
.step-item {
  display: grid; grid-template-columns: 3rem 1fr;
  gap: 1.25rem; padding-bottom: 2.5rem; position: relative;
}
.step-item:last-child { padding-bottom: 0; }
.step-num {
  width: 3rem; height: 3rem; border-radius: 50%;
  background: var(--yellow); color: var(--black);
  font-size: 0.9375rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; position: relative; z-index: 1;
}
.step-item:not(:last-child) .step-num::after {
  content: ""; position: absolute;
  top: 100%; left: 50%; transform: translateX(-50%);
  width: 2px; height: calc(100% + 1.25rem);
  background: linear-gradient(to bottom, var(--yellow), var(--border));
  z-index: -1;
}
.step-body { padding-top: 0.5rem; }
.step-body h3 { font-size: 1.0625rem; font-weight: 700; color: var(--black); margin-bottom: 0.375rem; }
.step-body p { font-size: 0.9375rem; color: var(--muted); line-height: 1.65; }

/* === WHY SANCAL =========================================== */
.pillars-grid { display: grid; gap: 1.25rem; margin-top: 2.5rem; }
.pillar {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.25rem; background: var(--surface);
  border: 1.5px solid var(--border); border-radius: var(--r-lg);
  transition: border-color var(--ease), box-shadow var(--ease);
}
.pillar:hover { border-color: var(--yellow); box-shadow: 0 0 0 3px var(--yellow-glow); }
.pillar-marker {
  flex-shrink: 0;
  width: 2rem; height: 2rem; border-radius: var(--r-sm);
  background: var(--yellow);
  display: flex; align-items: center; justify-content: center;
  margin-top: 0.1rem;
}
.pillar-marker svg { width: 1rem; height: 1rem; color: var(--black); }
.pillar h3 { font-size: 0.9375rem; font-weight: 700; color: var(--black); margin-bottom: 0.25rem; }
.pillar p { font-size: 0.875rem; color: var(--muted); line-height: 1.65; }

/* === ABOUT ================================================ */
.about-body { font-size: 1rem; color: var(--muted); line-height: 1.78; margin-top: 1.5rem; }
.about-body p + p { margin-top: 1rem; }

/* === FAQ ================================================== */
.faq-list { margin-top: 2.5rem; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%; background: none; border: none;
  padding: 1.25rem 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  text-align: left; font-size: 1rem; font-weight: 600; color: var(--black); cursor: pointer;
  transition: color var(--ease);
}
.faq-question:hover { color: #333; }
.faq-question:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; border-radius: var(--r-sm); }
.faq-icon {
  flex-shrink: 0; width: 1.25rem; height: 1.25rem; color: var(--muted);
  transition: transform 280ms ease, color var(--ease);
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); color: var(--yellow-dim); }
.faq-answer { overflow: hidden; max-height: 0; transition: max-height 300ms ease; }
.faq-item.is-open .faq-answer { max-height: 600px; }
.faq-answer-body { padding-bottom: 1.25rem; font-size: 0.9375rem; color: var(--muted); line-height: 1.7; }

/* === FINAL CTA ============================================ */
.final-cta {
  background: var(--yellow);
  position: relative; overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 90% 50%, rgba(255,255,255,0.2) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 5% 20%, rgba(0,0,0,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.final-cta-inner {
  max-width: 640px; margin-inline: auto;
  padding-block: 5.5rem; text-align: center;
  position: relative; z-index: 1;
}
.final-cta h2 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800; letter-spacing: -0.03em; color: var(--black); margin-bottom: 1rem;
}
.final-cta p { font-size: 1.0625rem; color: rgba(0,0,0,0.6); margin-bottom: 2.25rem; }
.final-cta-actions { display: flex; flex-wrap: wrap; gap: 0.875rem; justify-content: center; }
.contact-fallback { margin-top: 1.75rem; font-size: 0.875rem; color: rgba(0,0,0,0.45); }
.contact-fallback a { color: var(--black); font-weight: 600; border-bottom: 1px solid rgba(0,0,0,0.2); }
.contact-fallback a:hover { border-color: var(--black); }

/* === FOOTER =============================================== */
.site-footer { background: #0a0a0a; color: rgba(255,255,255,0.5); padding-block: 3.5rem 2rem; }
.footer-grid { display: grid; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-brand .site-logo { margin-bottom: 0.875rem; }
.footer-tagline { font-size: 0.875rem; color: rgba(255,255,255,0.35); max-width: 26ch; line-height: 1.6; }

.footer-col h4 {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: rgba(255,255,255,0.35); margin-bottom: 0.875rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li a {
  font-size: 0.875rem; color: rgba(255,255,255,0.5); text-decoration: none;
  transition: color var(--ease);
}
.footer-col li a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  align-items: center; justify-content: space-between;
}
.footer-bottom p { font-size: 0.8125rem; color: rgba(255,255,255,0.25); }
.footer-bottom a { font-size: 0.8125rem; color: rgba(255,255,255,0.35); text-decoration: none; }
.footer-bottom a:hover { color: #fff; }

/* === 640px+ =============================================== */
@media (min-width: 640px) {
  .section { padding-block: 6rem; }
  .hero { padding-block: 6rem 5.5rem; }
  .problems-grid { grid-template-columns: repeat(2, 1fr); border-radius: var(--r-xl); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-field.full { grid-column: 1 / -1; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { justify-content: space-evenly; }
}

/* === 1024px+ ============================================== */
@media (min-width: 1024px) {
  .section { padding-block: 7rem; }
  .hero { padding-block: 7rem 6.5rem; }

  .main-nav { display: flex; }
  .menu-toggle { display: none; }

  .hero-grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .hero-visual { display: block; }

  .problems-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .audit-grid { grid-template-columns: 1fr 1fr; align-items: start; }

  .steps-track { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
  .step-item { grid-template-columns: 1fr; padding-bottom: 0; align-items: start; }
  .step-item:not(:last-child) .step-num::after {
    top: 50%; left: 100%;
    transform: translate(8px, -50%);
    width: calc(100% + 2rem + 10px); height: 2px;
    background: linear-gradient(to right, var(--yellow), var(--border));
  }

  .pillars-grid { grid-template-columns: 1fr; }
  .why-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}