/* ==========================================================================
   Resource It ~ 2 Me -- Design System
   ========================================================================== */

:root {
  /* Color palette: charcoal + teal */
  --charcoal-900: #12181a;
  --charcoal-800: #1a2225;
  --charcoal-700: #212b2e;
  --charcoal-600: #2c383c;
  --charcoal-500: #43565b;

  --teal-700: #0b7a70;
  --teal-600: #0d9488;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --teal-100: #ccfbf1;
  --teal-50:  #eefdfb;

  --danger: #dc2626;
  --danger-bg: #fef2f2;

  --white: #ffffff;
  --off-white: #f6f9f9;
  --gray-100: #eef2f2;
  --gray-300: #d6dfe0;
  --gray-500: #7c8e91;
  --gray-600: #5c6d70;
  --gray-800: #2b3538;

  --ink: #1a2225;

  --font-head: "Sora", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 10px rgba(18, 24, 26, 0.06);
  --shadow-md: 0 12px 30px rgba(18, 24, 26, 0.10);
  --shadow-lg: 0 24px 60px rgba(18, 24, 26, 0.16);

  --container: 1180px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--charcoal-900);
  font-weight: 700;
}
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 88px 0; }
.section-tight { padding: 56px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--teal-500);
  display: inline-block;
}
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--gray-600); font-size: 1.05rem; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal-500);
  color: var(--charcoal-900);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--teal-400); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,.35);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--teal-400); color: var(--teal-400); transform: translateY(-2px); }
.btn-dark {
  background: var(--charcoal-900);
  color: var(--white);
}
.btn-dark:hover { background: var(--teal-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-sm { padding: 10px 20px; font-size: .85rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(18, 24, 26, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  color: var(--white);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--teal-400), var(--teal-600));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--charcoal-900);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1.08rem; letter-spacing: .01em; }
.brand-text span { font-size: .68rem; color: var(--teal-400); letter-spacing: .08em; text-transform: uppercase; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links > li { position: relative; }
.nav-links a.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 16px;
  color: rgba(255,255,255,.82);
  font-family: var(--font-head);
  font-size: .92rem;
  font-weight: 600;
  border-radius: 999px;
  transition: background .18s ease, color .18s ease;
}
.nav-links a.nav-link:hover,
.nav-links li.active > a.nav-link { color: var(--white); background: rgba(255,255,255,.08); }
.nav-links li.active > a.nav-link { color: var(--teal-400); }
.chev { width: 10px; height: 10px; transition: transform .18s ease; opacity: .7; }
.has-dropdown:hover .chev { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 260px;
  background: var(--charcoal-800);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
}
.dropdown a:hover { background: rgba(20,184,166,.12); color: var(--teal-400); }
.dropdown .dd-icon {
  width: 34px; height: 34px; border-radius: 9px;
  background: rgba(20,184,166,.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-400); flex-shrink: 0;
}

.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-phone {
  display: flex; align-items: center; gap: 8px;
  color: var(--white); font-family: var(--font-head); font-weight: 600; font-size: .92rem;
}
.nav-phone svg { color: var(--teal-400); }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  border: none; background: transparent;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.hamburger span { width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all .2s ease; }
.hamburger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1100px 520px at 85% -10%, rgba(20,184,166,.28), transparent 60%), var(--charcoal-900);
  color: var(--white);
  overflow: hidden;
  padding: 110px 0 100px;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 75%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 { color: var(--white); font-size: clamp(2.2rem, 4.4vw, 3.6rem); margin-bottom: .4em; }
.hero h1 em { font-style: normal; color: var(--teal-400); }
.hero p.lead { color: rgba(255,255,255,.72); font-size: 1.12rem; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-family: var(--font-head); font-size: 1.6rem; color: var(--teal-400); }
.hero-stats div span { font-size: .82rem; color: rgba(255,255,255,.6); }

.hero-art {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--teal-600), var(--charcoal-700) 70%);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-art::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.18), transparent 55%);
}
.hero-art svg { position: relative; z-index: 1; width: 46%; height: 46%; color: rgba(255,255,255,.92); }

.page-hero {
  background: radial-gradient(900px 420px at 90% 0%, rgba(20,184,166,.25), transparent 60%), var(--charcoal-900);
  color: var(--white);
  padding: 76px 0 64px;
}
.page-hero .eyebrow { color: var(--teal-400); }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 3.6vw, 2.9rem); max-width: 700px; }
.page-hero p { color: rgba(255,255,255,.72); max-width: 620px; font-size: 1.05rem; }
.breadcrumb { display: flex; gap: 8px; align-items: center; font-size: .85rem; color: rgba(255,255,255,.5); margin-bottom: 18px; }
.breadcrumb a { color: rgba(255,255,255,.75); }
.breadcrumb a:hover { color: var(--teal-400); }

/* ---------- Cards / Grids ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--teal-100); }
.card .icon-badge { margin-bottom: 18px; }
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { color: var(--gray-600); font-size: .95rem; margin-bottom: 0; }
.card a.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--teal-600); font-weight: 600; font-size: .88rem; font-family: var(--font-head); }
.card a.card-link svg { width: 14px; height: 14px; transition: transform .18s ease; }
.card:hover a.card-link svg { transform: translateX(4px); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--teal-100), var(--teal-50));
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-600);
}
.icon-badge svg { width: 26px; height: 26px; }
.icon-badge.dark { background: var(--charcoal-800); color: var(--teal-400); }

/* ---------- Alt / dark sections ---------- */
.section-dark {
  background: var(--charcoal-900);
  color: rgba(255,255,255,.85);
}
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark .section-head p { color: rgba(255,255,255,.6); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split img, .split .media-block { border-radius: var(--radius-lg); }

.media-block {
  aspect-ratio: 4/3;
  background: linear-gradient(150deg, var(--teal-500), var(--charcoal-700));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.media-block::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 75% 25%, rgba(255,255,255,.22), transparent 55%);
}
.media-block .media-label {
  position: absolute; bottom: 18px; left: 18px;
  background: rgba(18,24,26,.55);
  color: var(--white);
  font-family: var(--font-head);
  font-size: .78rem;
  padding: 7px 14px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}

/* Pain points */
.pain-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 8px; }
.pain-item {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}
.pain-item svg { color: var(--teal-500); flex-shrink: 0; margin-top: 3px; width: 20px; height: 20px; }
.pain-item p { margin: 0; color: var(--gray-800); font-weight: 500; font-size: .95rem; }

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 28px;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial .quote-mark { color: var(--teal-100); font-size: 3rem; font-family: var(--font-head); line-height: 1; display: block; margin-bottom: 4px; }
.testimonial p.quote { color: var(--gray-800); font-size: .97rem; margin-bottom: 20px; }
.testimonial .author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-400), var(--teal-700));
  color: var(--white); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; font-size: .9rem; flex-shrink: 0;
}
.author strong { display: block; font-size: .92rem; }
.author span { font-size: .8rem; color: var(--gray-500); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--teal-600), var(--teal-700));
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
}
.cta-banner h2 { color: var(--white); margin-bottom: 8px; font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.cta-banner p { color: rgba(255,255,255,.85); margin: 0; }
.cta-banner .btn-primary { background: var(--white); color: var(--teal-700); }
.cta-banner .btn-primary:hover { background: var(--charcoal-900); color: var(--white); }

/* ---------- Gallery / portfolio placeholder tiles ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery-tile {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.gallery-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.gallery-tile .ph-fill {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 10px;
  color: rgba(255,255,255,.92);
}
.gallery-tile .ph-fill svg { width: 30px; height: 30px; opacity: .85; }
.gallery-tile .ph-fill span { font-family: var(--font-head); font-size: .82rem; font-weight: 600; letter-spacing: .03em; }
.gallery-tile .tag {
  position: absolute; top: 12px; left: 12px;
  background: rgba(18,24,26,.55); color: var(--white);
  font-size: .72rem; font-family: var(--font-head); padding: 5px 11px; border-radius: 999px;
  backdrop-filter: blur(4px);
}

/* ---------- Feature list (checkmarks) ---------- */
.check-list { display: grid; gap: 14px; margin: 24px 0; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: .97rem; color: var(--gray-800); }
.check-list svg { width: 20px; height: 20px; color: var(--teal-600); flex-shrink: 0; margin-top: 2px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .step-num {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--charcoal-900); color: var(--teal-400);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-weight: 700; margin-bottom: 16px;
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: .9rem; color: var(--gray-600); }

/* ---------- External example / link cards ---------- */
.example-card {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius-md);
  padding: 22px 26px; box-shadow: var(--shadow-sm);
  transition: border-color .18s ease, transform .18s ease;
}
.example-card:hover { border-color: var(--teal-400); transform: translateY(-3px); }
.example-card .ex-meta strong { display: block; font-family: var(--font-head); font-size: 1.02rem; }
.example-card .ex-meta span { font-size: .85rem; color: var(--gray-500); }
.example-card .ex-arrow {
  width: 40px; height: 40px; border-radius: 50%; background: var(--teal-50); color: var(--teal-600);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: .85rem; font-weight: 600; color: var(--gray-800); font-family: var(--font-head); }
.form-field input, .form-field textarea {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: .95rem;
  background: var(--white);
  color: var(--ink);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 4px rgba(20,184,166,.15);
}
.form-note { font-size: .82rem; color: var(--gray-500); margin-top: 4px; }
.form-field.field-invalid input,
.form-field.field-invalid textarea {
  border-color: var(--danger);
  background: var(--danger-bg);
}
.form-field.field-invalid input:focus,
.form-field.field-invalid textarea:focus {
  box-shadow: 0 0 0 4px rgba(220,38,38,.14);
}
.field-error { font-size: .82rem; color: var(--danger); font-weight: 500; }
.form-success {
  display: none;
  background: var(--teal-50); border: 1px solid var(--teal-100); color: var(--teal-700);
  padding: 14px 18px; border-radius: var(--radius-sm); font-size: .9rem; margin-top: 18px; font-weight: 600;
}
.form-success.visible { display: block; }
.form-error {
  display: none;
  background: #fef2f2; border: 1px solid #fecaca; color: var(--danger);
  padding: 14px 18px; border-radius: var(--radius-sm); font-size: .9rem; margin-top: 18px; font-weight: 600;
}
.form-error.visible { display: block; }

.contact-info-card {
  background: var(--charcoal-900); color: var(--white);
  border-radius: var(--radius-lg); padding: 40px 34px;
}
.contact-info-card h3 { color: var(--white); }
.contact-row { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.contact-row:last-of-type { border-bottom: none; }
.contact-row .icon-badge { background: rgba(20,184,166,.16); color: var(--teal-400); width: 42px; height: 42px; border-radius: 11px; }
.contact-row .icon-badge svg { width: 20px; height: 20px; }
.contact-row strong { display: block; font-size: .92rem; color: var(--white); font-family: var(--font-head); }
.contact-row span, .contact-row a { font-size: .89rem; color: rgba(255,255,255,.65); }
.contact-row a:hover { color: var(--teal-400); }
.social-row { display: flex; gap: 10px; margin-top: 26px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center; color: var(--white);
  transition: background .18s ease, color .18s ease;
}
.social-btn:hover { background: var(--teal-500); color: var(--charcoal-900); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal-900); color: rgba(255,255,255,.6); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand p { color: rgba(255,255,255,.55); font-size: .92rem; max-width: 300px; }
.footer-col h4 { color: var(--white); font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: .92rem; color: rgba(255,255,255,.6); transition: color .18s ease; }
.footer-col a:hover { color: var(--teal-400); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-size: .82rem; color: rgba(255,255,255,.45); flex-wrap: wrap; gap: 12px; }
.footer-bottom .social-row { margin-top: 0; }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-inner, .split { grid-template-columns: 1fr; }
  .hero-art { max-width: 420px; margin: 0 auto; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .pain-list { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-links, .nav-cta .nav-phone { display: none; }
  .hamburger { display: flex; }
  .nav-cta.mobile-open ~ .nav-links,
  body.nav-open .nav-links {
    display: flex;
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: var(--charcoal-800);
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    gap: 2px;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  body.nav-open .nav-links .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; margin-top: 4px; display: none; }
  body.nav-open .nav-links li.open .dropdown { display: grid; }
  .form-grid, .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .cta-banner { padding: 36px 28px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  section { padding: 64px 0; }
  .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}