* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:root {
  --green-950: #07110a;
  --green-900: #0d1a10;
  --green-800: #122315;
  --green-700: #1f3524;
  --green-600: #314b35;

  --gold-500: #d4b562;
  --gold-300: #f3e4b2;

  --white-soft: #f8f3df;
  --text-muted: rgba(248, 243, 223, 0.68);

  --border-gold: rgba(212, 181, 98, 0.22);
  --glass-bg: rgba(255, 255, 255, 0.045);

  --container: 1180px;
}

body {
  font-family: "Sora", sans-serif;
  background: var(--green-950);
  color: var(--white-soft);
  overflow-x: hidden;
  color-scheme: dark;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.55'/%3E%3C/svg%3E");
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

[id] {
  scroll-margin-top: 130px;
}

/* HEADER */

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--container), calc(100% - 40px));
  height: 78px;
  z-index: 20;

  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 0 24px;
  margin-top: 18px;

  border: 1px solid rgba(212, 181, 98, 0.14);
  border-radius: 999px;
  background: rgba(7, 17, 10, 0.62);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.22);

  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 17, 10, 0.86);
  border-color: rgba(212, 181, 98, 0.24);
  box-shadow: 0 22px 90px rgba(0, 0, 0, 0.36);
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand img {
  width: auto;
  height: 42px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-menu a {
  font-size: 0.85rem;
  color: rgba(248, 243, 223, 0.72);
  transition: color 0.25s ease;
}

.nav-menu a:hover {
  color: var(--gold-300);
}

.header-cta {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(212, 181, 98, 0.12);
  border: 1px solid rgba(212, 181, 98, 0.26);
  color: var(--gold-300);
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.25s ease;
}

.header-cta:hover {
  background: var(--gold-500);
  color: var(--green-900);
  transform: translateY(-2px);
}

/* HERO */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 180px 7vw 110px;

  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 70px;

  overflow: hidden;

  background:
    radial-gradient(circle at 85% 8%, rgba(212, 181, 98, 0.22), transparent 28%),
    radial-gradient(circle at 12% 85%, rgba(212, 181, 98, 0.14), transparent 24%),
    radial-gradient(circle at 50% 50%, rgba(49, 75, 53, 0.92), transparent 48%),
    linear-gradient(135deg, var(--green-900), var(--green-700) 48%, var(--green-950));
}

.hero-conversion {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(212, 181, 98, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.hero::before {
  width: 480px;
  height: 480px;
  right: -180px;
  top: -160px;
}

.hero::after {
  width: 580px;
  height: 580px;
  left: -280px;
  bottom: -280px;
}

.hero-text {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  margin-bottom: 22px;

  color: var(--gold-300);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold-500);
  flex-shrink: 0;
}

.hero h1 {
  max-width: 860px;
  margin-bottom: 28px;

  font-size: clamp(3rem, 6.4vw, 6.4rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  font-weight: 700;
}

.hero h1 strong {
  display: block;
  color: var(--gold-300);
  font-weight: 700;
}

.hero p {
  max-width: 620px;
  margin-bottom: 38px;

  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 720px;
  margin-top: 42px;
}

.hero-proof div {
  padding: 18px;
  border: 1px solid rgba(212, 181, 98, 0.15);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
}

.hero-proof strong {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-300);
  font-size: 0.95rem;
}

.hero-proof span {
  display: block;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* BUTTONS */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 52px;
  padding: 0 24px;

  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;

  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn-primary {
  background: var(--gold-500);
  color: var(--green-900);
  box-shadow: 0 18px 50px rgba(212, 181, 98, 0.22);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 70px rgba(212, 181, 98, 0.32);
}

.btn-secondary {
  color: var(--gold-300);
  border: 1px solid rgba(212, 181, 98, 0.26);
  background: rgba(255, 255, 255, 0.03);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  background: rgba(212, 181, 98, 0.1);
}

/* FORM */

.lead-form-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 620px;
  justify-self: end;
  margin-top: 18px;

  padding: 34px;

  border: 1px solid rgba(212, 181, 98, 0.2);
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  backdrop-filter: blur(24px);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.35);
}

.lead-form-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(circle at 20% 0%, rgba(212, 181, 98, 0.26), transparent 34%),
    radial-gradient(circle at 100% 100%, rgba(49, 75, 53, 0.4), transparent 36%);
  opacity: 0.72;
}

.form-header {
  margin-bottom: 28px;
}

.form-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--gold-500);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.form-header h2 {
  margin-bottom: 12px;
  color: var(--white-soft);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.lead-form {
  display: grid;
  gap: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  color: rgba(248, 243, 223, 0.78);
  font-size: 0.78rem;
  font-weight: 600;
}

.form-group input,
.form-group select {
  width: 100%;
  height: 52px;
  padding: 0 16px;

  border: 1px solid rgba(212, 181, 98, 0.13);
  border-radius: 16px;

  background-color: rgba(7, 17, 10, 0.92);
  color: var(--white-soft);

  font-family: inherit;
  font-size: 0.92rem;

  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.form-group input::placeholder {
  color: rgba(248, 243, 223, 0.38);
}

.form-group input:focus,
.form-group select:focus {
  border-color: rgba(212, 181, 98, 0.5);
  box-shadow: 0 0 0 4px rgba(212, 181, 98, 0.08);
  background-color: rgba(7, 17, 10, 0.98);
}

.form-group select {
  appearance: none;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(248, 243, 223, 0.8) 50%),
    linear-gradient(135deg, rgba(248, 243, 223, 0.8) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 22px,
    calc(100% - 14px) 22px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

/* Corrige a parte branca dos selects em alguns navegadores */
.form-group option,
.form-group select option {
  background-color: var(--green-900);
  color: var(--white-soft);
}

.form-group select option:first-child {
  color: rgba(248, 243, 223, 0.55);
}

/* Corrige autofill branco do Chrome */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group select:-webkit-autofill {
  -webkit-text-fill-color: var(--white-soft);
  -webkit-box-shadow: 0 0 0px 1000px rgba(7, 17, 10, 0.92) inset;
  transition: background-color 9999s ease-in-out 0s;
}

.form-next-step {
  padding: 16px;
  border: 1px solid rgba(212, 181, 98, 0.18);
  border-radius: 18px;
  background:
    radial-gradient(circle at 0% 0%, rgba(212, 181, 98, 0.14), transparent 38%),
    rgba(255, 255, 255, 0.035);
}

.form-next-step span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--gold-500);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.form-next-step p {
  color: rgba(248, 243, 223, 0.72);
  font-size: 0.82rem;
  line-height: 1.6;
}

.form-submit {
  width: 100%;
  margin-top: 6px;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.form-note {
  color: rgba(248, 243, 223, 0.48);
  font-size: 0.75rem;
  line-height: 1.5;
  text-align: center;
}

/* TRUST STRIP */

.trust-strip {
  padding: 28px 7vw;
  border-top: 1px solid rgba(212, 181, 98, 0.12);
  border-bottom: 1px solid rgba(212, 181, 98, 0.12);
  background: rgba(7, 17, 10, 0.88);
  text-align: center;
}

.trust-strip p {
  max-width: 920px;
  margin: 0 auto;
  color: rgba(248, 243, 223, 0.74);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  line-height: 1.7;
}

/* GENERAL SECTIONS */

.section {
  position: relative;
  padding: 120px 7vw;
  background: var(--green-950);
}

.section-header {
  max-width: 820px;
  margin-bottom: 54px;
}

.section-header h2 {
  margin-bottom: 20px;

  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.section-header p {
  max-width: 720px;

  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

/* PROBLEM */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.problem-card {
  min-height: 260px;
  padding: 30px;

  border: 1px solid rgba(212, 181, 98, 0.14);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));

  transition: transform 0.3s ease, border-color 0.3s ease;
}

.problem-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 181, 98, 0.32);
}

.problem-card h3 {
  margin-bottom: 14px;
  font-size: 1.25rem;
}

.problem-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* SOLUTION */

.solution-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(212, 181, 98, 0.1), transparent 30%),
    linear-gradient(180deg, var(--green-950), var(--green-900));
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.solution-card {
  position: relative;
  overflow: hidden;

  min-height: 330px;
  padding: 30px;

  border: 1px solid rgba(212, 181, 98, 0.14);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.04);

  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.solution-card::before {
  content: "";
  position: absolute;
  inset: auto -40% -45% -40%;
  height: 180px;
  background: radial-gradient(circle, rgba(212, 181, 98, 0.18), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(212, 181, 98, 0.34);
}

.solution-card:hover::before {
  opacity: 1;
}

.card-number {
  display: inline-flex;
  margin-bottom: 70px;

  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 800;
}

.solution-card h3 {
  position: relative;
  margin-bottom: 14px;
  font-size: 1.25rem;
  z-index: 1;
}

.solution-card p {
  position: relative;
  color: var(--text-muted);
  line-height: 1.7;
  z-index: 1;
}

/* CASES */

.cases-section {
  background:
    radial-gradient(circle at 85% 18%, rgba(212, 181, 98, 0.1), transparent 28%),
    var(--green-950);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 18px;
}

.case-card,
.testimonial-card {
  border: 1px solid rgba(212, 181, 98, 0.14);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(18px);
}

.case-card {
  padding: 30px;
}

.case-card > span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-card h3 {
  max-width: 640px;
  margin-bottom: 14px;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.case-card p {
  max-width: 620px;
  color: var(--text-muted);
  line-height: 1.7;
}

.video-placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  margin-top: 28px;
  border: 1px solid rgba(212, 181, 98, 0.16);
  border-radius: 24px;
  background:
    radial-gradient(circle at center, rgba(212, 181, 98, 0.14), transparent 45%),
    rgba(7, 17, 10, 0.52);
}

.video-placeholder span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(212, 181, 98, 0.26);
  border-radius: 50%;
  color: var(--gold-300);
  font-size: 0.8rem;
  font-weight: 700;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  padding: 28px;
}

.testimonial-card p {
  color: rgba(248, 243, 223, 0.82);
  font-size: 1rem;
  line-height: 1.7;
}

.testimonial-card strong {
  display: block;
  margin-top: 28px;
  color: var(--gold-300);
}

.testimonial-card span {
  display: block;
  margin-top: 6px;
  color: rgba(248, 243, 223, 0.48);
  font-size: 0.82rem;
}

/* METHOD */

.method-section {
  background: var(--green-900);
}

.method-steps {
  position: relative;

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.method-steps::before {
  content: "";
  position: absolute;
  top: 38px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(212, 181, 98, 0.22);
}

.method-step {
  position: relative;
  padding-top: 78px;
}

.method-step span {
  position: absolute;
  top: 0;
  left: 0;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 76px;
  height: 76px;

  border: 1px solid rgba(212, 181, 98, 0.32);
  border-radius: 50%;
  background: var(--green-900);
  color: var(--gold-300);

  font-weight: 800;
  z-index: 2;
}

.method-step h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.method-step p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* RESULTS */

.results-section {
  background:
    radial-gradient(circle at 20% 40%, rgba(212, 181, 98, 0.1), transparent 28%),
    var(--green-950);
}

.results-content {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 70px;
}

.results-content h2 {
  margin-bottom: 22px;

  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.results-content p {
  color: var(--text-muted);
  line-height: 1.8;
}

.dashboard-mockup {
  overflow: hidden;

  padding: 18px;

  border: 1px solid rgba(212, 181, 98, 0.18);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.34);
}

.mockup-header {
  display: flex;
  gap: 8px;
  padding: 12px 0 20px;
}

.mockup-header span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(212, 181, 98, 0.44);
}

.mockup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.mockup-card {
  min-height: 130px;
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(212, 181, 98, 0.16), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(212, 181, 98, 0.12);
}

.mockup-card.large {
  grid-column: span 2;
  min-height: 220px;
}

.mockup-card.wide {
  grid-column: span 3;
  min-height: 110px;
}

/* FINAL CTA */

.final-cta {
  position: relative;
  overflow: hidden;

  padding: 140px 7vw;
  text-align: center;

  background:
    radial-gradient(circle at 50% 0%, rgba(212, 181, 98, 0.16), transparent 35%),
    linear-gradient(180deg, var(--green-900), var(--green-950));
}

.final-cta::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  left: 50%;
  top: -360px;
  transform: translateX(-50%);
  border: 1px solid rgba(212, 181, 98, 0.16);
  border-radius: 50%;
}

.final-cta-content {
  position: relative;
  z-index: 2;

  max-width: 900px;
  margin: 0 auto;
}

.final-cta h2 {
  margin-bottom: 36px;

  font-size: clamp(2.3rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

/* SUCCESS MODAL */

.success-modal {
  position: fixed;
  inset: 0;
  z-index: 100;

  display: grid;
  place-items: center;

  padding: 24px;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.success-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.success-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 17, 10, 0.78);
  backdrop-filter: blur(12px);
}

.success-modal-card {
  position: relative;
  z-index: 2;

  width: min(100%, 520px);
  padding: 34px;

  border: 1px solid rgba(212, 181, 98, 0.22);
  border-radius: 30px;

  background:
    radial-gradient(circle at 50% 0%, rgba(212, 181, 98, 0.18), transparent 42%),
    linear-gradient(145deg, rgba(31, 53, 36, 0.96), rgba(7, 17, 10, 0.98));

  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.55);
  text-align: center;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 58px;
  height: 58px;
  margin-bottom: 18px;

  border-radius: 50%;
  background: var(--gold-500);
  color: var(--green-950);

  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 18px 50px rgba(212, 181, 98, 0.26);
}

.success-modal-card .form-kicker {
  justify-content: center;
  margin-bottom: 14px;
}

.success-modal-card h2 {
  margin-bottom: 14px;

  color: var(--white-soft);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.success-modal-card p {
  margin-bottom: 26px;

  color: rgba(248, 243, 223, 0.72);
  font-size: 0.95rem;
  line-height: 1.7;
}

.success-close {
  width: 100%;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

/* FOOTER */

.site-footer {
  padding: 32px 7vw;
  border-top: 1px solid rgba(212, 181, 98, 0.12);
  background: var(--green-950);
  text-align: center;
}

.site-footer p {
  color: rgba(248, 243, 223, 0.5);
  font-size: 0.85rem;
}

/* RESPONSIVE */

@media (max-width: 1180px) {
  .hero h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
  }

  .lead-form-card {
    max-width: 580px;
  }
}

@media (max-width: 1024px) {
  .hero,
  .hero-conversion,
  .results-content {
    grid-template-columns: 1fr;
  }

  .lead-form-card {
    justify-self: start;
    max-width: 760px;
  }

  .hero-proof {
    grid-template-columns: repeat(3, 1fr);
  }

  .problem-grid,
  .solution-grid,
  .method-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .method-steps::before {
    display: none;
  }
}

@media (max-width: 760px) {
  [id] {
    scroll-margin-top: 150px;
  }
  .site-header {
    width: calc(100% - 28px);
    height: 62px;
    padding: 0 16px;
    border-radius: 24px;
    margin-top: 12px;
  }

  .brand img {
    height: 32px;
  }

  .nav-menu {
    display: none;
  }

  .header-cta {
    font-size: 0.76rem;
    padding: 10px 14px;
  }

  .hero {
    padding: calc(180px + env(safe-area-inset-top)) 24px 80px;
  }

  .section,
  .final-cta {
    padding: 84px 24px;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 12.5vw, 3.8rem);
    letter-spacing: -0.06em;
  }

  .hero p {
    font-size: 0.98rem;
  }

  .hero-actions {
    margin-top: 34px;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-proof,
  .form-grid,
  .problem-grid,
  .solution-grid,
  .method-steps,
  .mockup-grid {
    grid-template-columns: 1fr;
  }

  .hero-proof {
    margin-top: 28px;
  }

  .lead-form-card {
    padding: 24px;
    border-radius: 28px;
  }

  .form-header h2 {
    font-size: 1.8rem;
  }

  .cases-grid {
    grid-template-columns: 1fr;
  }

  .video-placeholder {
    min-height: 220px;
  }

  .testimonial-card {
    min-height: auto;
  }

  .mockup-card.large,
  .mockup-card.wide {
    grid-column: span 1;
  }

  .final-cta h2 {
    font-size: clamp(2.2rem, 12vw, 3.8rem);
  }

  .success-modal-card {
    padding: 26px;
    border-radius: 26px;
  }

  .success-icon {
    width: 52px;
    height: 52px;
    font-size: 1.25rem;
  }

  .success-modal-card h2 {
    font-size: 1.9rem;
  }
}

@media (max-width: 420px) {
  .site-header {
    padding: 0 14px;
  }

  .brand img {
    height: 34px;
  }

  .header-cta {
    font-size: 0.7rem;
    padding: 9px 12px;
  }

  .hero {
    padding-top: calc(180px + env(safe-area-inset-top));
    padding-left: 18px;
    padding-right: 18px;
  }

  .section,
  .final-cta {
    padding-left: 18px;
    padding-right: 18px;
  }

  .lead-form-card {
    padding: 20px;
  }
}