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

:root {
  --bg:        #f9f8f6;
  --bg-alt:    #f2f0ec;
  --surface:   #ffffff;
  --ink:       #111110;
  --ink-2:     #3a3935;
  --ink-3:     #6b6960;
  --border:    #e2e0db;
  --accent:    #1a1a18;
  --accent-2:  #2d4a3e;   /* verde musgo escuro */
  --highlight: #d4f0e4;   /* verde claro suave */
  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --max-w:     1100px;
  --transition: 0.22s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 6rem 0; }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--highlight);
  border-radius: 999px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--ink);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--ink-3);
  max-width: 540px;
  margin-top: 0.75rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.6rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: inherit;
  letter-spacing: -0.2px;
  text-align: center;
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover {
  background: var(--ink-2);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--ink);
  background: var(--bg-alt);
}

/* ============================================================
   NAV
   ============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(249,248,246,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--ink);
}

.logo span { color: var(--accent-2); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  color: var(--ink-3);
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--ink); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 9rem 0 6rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 1.4rem;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent-2);
  border-radius: 2px;
}

.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-2);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-3);
  max-width: 480px;
  margin-bottom: 2.2rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

/* Hero card */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 2px 24px rgba(0,0,0,0.06);
}

.hero-card-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.2rem;
}

.hero-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.hero-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.4;
}

.hero-card-list .check {
  width: 18px;
  height: 18px;
  background: var(--highlight);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--accent-2);
  font-size: 0.7rem;
  font-weight: 800;
}

.hero-card-divider {
  height: 1px;
  background: var(--border);
  margin: 1.4rem 0;
}

.hero-card-foot {
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.5;
}

/* ============================================================
   PROBLEMAS
   ============================================================ */
.problems { background: var(--ink); color: #fff; }

.problems .section-label {
  background: rgba(212,240,228,0.12);
  color: var(--highlight);
}

.problems .section-title { color: #fff; }
.problems .section-sub { color: rgba(255,255,255,0.5); }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.problem-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: background var(--transition);
}

.problem-card:hover { background: rgba(255,255,255,0.07); }

.problem-icon {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  opacity: 0.7;
}

.problem-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.problem-card p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.55;
}

/* ============================================================
   CAPACIDADES
   ============================================================ */
.caps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}

.cap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.cap-card:hover {
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
  border-color: #ccc;
}

.cap-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}

.cap-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  letter-spacing: -0.3px;
}

.cap-card p {
  font-size: 0.86rem;
  color: var(--ink-3);
  line-height: 1.6;
}

.cap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.cap-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: var(--bg-alt);
  color: var(--ink-3);
  border: 1px solid var(--border);
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}

.proj-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: box-shadow var(--transition), border-color var(--transition);
  color: inherit;
  text-decoration: none;
}

.proj-card:hover { box-shadow: 0 6px 28px rgba(0,0,0,0.08); border-color: #bbb; }

.proj-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: var(--highlight);
  color: var(--accent-2);
  align-self: flex-start;
}

.proj-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.proj-card p {
  font-size: 0.86rem;
  color: var(--ink-3);
  line-height: 1.6;
  flex: 1;
}

.proj-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border);
}

.proj-stack span {
  font-size: 0.7rem;
  color: var(--ink-3);
  background: var(--bg-alt);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* ============================================================
   MÉTODO
   ============================================================ */
.method-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 3.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.method-step {
  padding: 2rem 1.8rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  transition: background var(--transition);
}

/* Remove borda direita na última coluna */
.method-step:nth-child(3n) { border-right: none; }

/* Remove borda inferior nos 3 últimos (segunda linha) */
.method-step:nth-child(4),
.method-step:nth-child(5),
.method-step:nth-child(6) { border-bottom: none; }

.method-step:hover { background: var(--bg-alt); }

.method-num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-2);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.method-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  letter-spacing: -0.2px;
}

.method-step p {
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.55;
}

/* ============================================================
   WHITE-LABEL
   ============================================================ */
.whitelabel { background: var(--ink); }

.wl-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.whitelabel .section-label {
  background: rgba(212,240,228,0.12);
  color: var(--highlight);
}

.whitelabel .section-title { color: #fff; }

.wl-text { color: rgba(255,255,255,0.5); font-size: 0.95rem; line-height: 1.75; margin-top: 1rem; }

.wl-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.wl-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.wl-list .dot {
  width: 6px;
  height: 6px;
  background: var(--highlight);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

.wl-list span {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
}

.wl-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  line-height: 1.7;
}

.wl-card strong { color: #fff; }

.wl-card-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(212,240,228,0.6);
  margin-bottom: 1.2rem;
}

/* ============================================================
   FORM / DIAGNÓSTICO
   ============================================================ */
.form-section { background: var(--bg-alt); border-top: 1px solid var(--border); }

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

.form-info .section-title { margin-bottom: 1rem; }

.form-info p { font-size: 0.92rem; color: var(--ink-3); line-height: 1.75; }

.form-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.form-info-list li {
  display: flex;
  gap: 0.8rem;
  font-size: 0.88rem;
  color: var(--ink-3);
  align-items: flex-start;
}

.form-info-list .bullet {
  width: 5px;
  height: 5px;
  background: var(--accent-2);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}

form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.field { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1rem; }

.field label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: -0.1px;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%236b6960'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--ink); background: var(--surface); }

.input-error { border-color: #c0392b !important; }

.field-error {
  font-size: 0.75rem;
  color: #c0392b;
  font-weight: 500;
  margin-top: -0.2rem;
}

.field textarea { resize: vertical; min-height: 88px; }

.field input::placeholder,
.field textarea::placeholder { color: var(--ink-3); opacity: 0.6; }

.form-submit {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.95rem;
  font-size: 0.95rem;
}

/* ============================================================
   MATERIAIS / KITS
   ============================================================ */
.materiais {
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.kits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
  max-width: 820px;
}

.kit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition);
}

.kit-card:hover { box-shadow: 0 6px 28px rgba(0,0,0,0.07); }

.kit-featured {
  border-color: var(--accent-2);
  background: linear-gradient(160deg, #f4faf7 0%, var(--surface) 60%);
}

.kit-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.kit-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  background: var(--highlight);
  color: var(--accent-2);
}

.kit-price {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--ink);
}

.kit-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  margin-top: -0.25rem;
}

.kit-desc {
  font-size: 0.88rem;
  color: var(--ink-3);
  line-height: 1.65;
  flex: 1;
}

.kit-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kit-items li {
  font-size: 0.86rem;
  color: var(--ink-2);
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  line-height: 1.4;
}

.kit-items li::before {
  content: '–';
  color: var(--accent-2);
  font-weight: 700;
  flex-shrink: 0;
}

.kit-includes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.kit-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: var(--bg-alt);
  color: var(--ink-3);
  border: 1px solid var(--border);
}

.kit-cta { width: 100%; justify-content: center; margin-top: auto; padding-top: 0.25rem; }

/* Kit modal */
.kit-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(17,17,16,0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.kit-modal-overlay.open { display: flex; }

.kit-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0,0,0,0.15);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.kit-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--ink-3);
  transition: background var(--transition);
}

.kit-modal-close:hover { background: var(--border); }

.kit-modal-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 0.6rem;
}

.kit-modal-title {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  margin-bottom: 0.4rem;
}

.kit-modal-sub {
  font-size: 0.88rem;
  color: var(--ink-3);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap {
  max-width: 720px;
  margin: 3.5rem auto 0;
  text-align: left;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 1.3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.faq-q:hover { color: var(--accent-2); }

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  line-height: 1;
  color: var(--ink-3);
  transition: transform 0.3s, border-color var(--transition);
}

.faq-item.open .faq-icon { transform: rotate(45deg); border-color: var(--ink); }

.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
  font-size: 0.88rem;
  color: var(--ink-3);
  line-height: 1.7;
  padding-right: 2rem;
  text-align: left;
}

.faq-item.open .faq-a { max-height: 220px; padding-bottom: 1.3rem; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--ink);
  color: rgba(255,255,255,0.35);
  padding: 3rem 0;
  border-top: 1px solid #222;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-size: 0.95rem;
  font-weight: 800;
  color: rgba(255,255,255,0.7);
  letter-spacing: -0.3px;
}

.footer-logo span { color: #6ee7b7; }

footer p { font-size: 0.8rem; }

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--ink);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  z-index: 999;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transform: translateY(12px);
  opacity: 0;
  transition: all 0.35s ease;
  pointer-events: none;
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: #c0392b; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-card { display: none; }
  .wl-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .method-steps {
    grid-template-columns: 1fr 1fr;
    border-radius: var(--radius);
  }
  .method-step { border-right: none; border-bottom: 1px solid var(--border); }
  .method-step:nth-child(3n) { border-right: none; }
  .method-step:nth-child(odd) { border-right: 1px solid var(--border); }
  .method-step:nth-child(4),
  .method-step:nth-child(5),
  .method-step:nth-child(6) { border-bottom: 1px solid var(--border); }
  .method-step:last-child { border-bottom: none; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .hero { padding: 7rem 0 4rem; }
  .form-row { grid-template-columns: 1fr; }
  .method-steps { grid-template-columns: 1fr; }
  .method-step {
    border-right: none !important;
    border-bottom: 1px solid var(--border);
  }
  .method-step:last-child { border-bottom: none; }
  form { padding: 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}