:root {
  --ink: #152027;
  --muted: #667782;
  --line: #d9e1e6;
  --surface: #ffffff;
  --surface-soft: #f8fafb;
  --green: #1f6f68;
  --green-dark: #174f4a;
  --gold: #c47a2c;
  --blue: #0095e8;
  --black: #050505;
  --steel: #44606d;
  --shadow: 0 20px 60px rgba(10, 18, 22, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 88px;
  padding: 12px clamp(18px, 5vw, 64px);
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  background: linear-gradient(90deg, rgba(5, 5, 5, 0.78), rgba(20, 63, 61, 0.42), rgba(5, 5, 5, 0.2));
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-elevated {
  color: var(--ink);
  border-bottom-color: rgba(21, 32, 39, 0.08);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 30px rgba(10, 18, 22, 0.12);
  backdrop-filter: blur(12px);
}

.brand-link img {
  width: 136px;
  height: 66px;
  object-fit: contain;
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: #050505;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, 0.32));
}

.site-header.is-elevated .brand-link img {
  border-color: rgba(21, 32, 39, 0.12);
  box-shadow: 0 8px 22px rgba(21, 32, 39, 0.12);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
  font-weight: 700;
}

.desktop-nav a {
  opacity: 0.84;
}

.desktop-nav a:hover {
  opacity: 1;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.header-cta {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.16);
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}

.site-header.is-elevated .header-cta {
  color: #ffffff;
}

.button.primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}

.button.secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.12);
}

.dark-button {
  background: var(--black) !important;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #ffffff;
  background: var(--black);
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 63% center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.92) 0%, rgba(20, 63, 61, 0.68) 42%, rgba(5, 5, 5, 0.14) 100%),
    linear-gradient(0deg, rgba(5, 5, 5, 0.9) 0%, rgba(5, 5, 5, 0.05) 44%);
}

.hero-content {
  position: relative;
  width: min(100%, 1180px);
  margin: 0 auto;
  padding: 154px clamp(18px, 5vw, 42px) 40px;
}

.hero-logo {
  width: clamp(220px, 28vw, 340px);
  height: auto;
  margin-bottom: 28px;
  padding: 12px 14px;
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  background: rgba(5, 5, 5, 0.72);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--green-dark);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 0.88;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.18;
}

.hero-copy {
  max-width: 760px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.12rem, 2.2vw, 1.55rem);
  line-height: 1.48;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 70px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 900px;
  margin: 0;
  border-top: 1px solid rgba(0, 149, 232, 0.42);
}

.trust-strip div {
  padding: 18px 22px 0 0;
}

.trust-strip dt {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trust-strip dd {
  margin: 5px 0 0;
  font-size: 1rem;
  font-weight: 800;
}

.section,
.problem-band,
.contact-section,
.cta-band {
  padding: clamp(64px, 9vw, 110px) clamp(18px, 5vw, 64px);
}

.section-inner {
  width: min(100%, 1180px);
  margin: 0 auto;
}

.compact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  align-items: end;
  gap: 42px;
}

.problem-band {
  background:
    linear-gradient(90deg, rgba(31, 111, 104, 0.1), rgba(0, 149, 232, 0.05)),
    #e8eef0;
  border-top: 4px solid var(--green);
}

.problem-band h2 {
  max-width: 900px;
  margin-bottom: 0;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.problem-band p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.62;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.pain-card {
  display: grid;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid rgba(21, 32, 39, 0.12);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(21, 32, 39, 0.08);
}

.pain-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.pain-card div {
  padding: 20px;
}

.pain-card h3 {
  margin-bottom: 9px;
}

.pain-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.58;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.service-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.feature-grid article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.service-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}

.service-icon svg,
.step-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-card p,
.feature-grid p,
.visual-copy span,
.contact-info p,
.form-note {
  color: var(--muted);
  line-height: 1.6;
}

.visual-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: 720px;
  background:
    linear-gradient(135deg, rgba(31, 111, 104, 0.24), transparent 36%),
    var(--black);
  color: #ffffff;
}

.visual-copy {
  align-self: center;
  padding: clamp(64px, 9vw, 110px) clamp(18px, 5vw, 64px);
}

.visual-copy h2 {
  max-width: 680px;
}

.steps {
  display: grid;
  gap: 18px;
  max-width: 690px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.step-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: var(--gold);
  background: rgba(255, 255, 255, 0.06);
}

.steps strong,
.steps span {
  grid-column: 2;
}

.steps strong {
  align-self: end;
}

.steps span {
  margin-top: -8px;
}

.method-media {
  min-height: 100%;
  margin: 0;
}

.method-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 660px;
  background: var(--surface);
}

.proof-media {
  margin: 0;
  min-height: 100%;
}

.proof-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-copy {
  align-self: center;
  padding: clamp(64px, 9vw, 110px) clamp(18px, 5vw, 64px);
}

.proof-copy h2 {
  max-width: 680px;
}

.proof-list {
  display: grid;
  gap: 12px;
  max-width: 680px;
  margin-top: 28px;
}

.proof-list article {
  padding: 18px 0 18px 22px;
  border-left: 4px solid var(--blue);
  background: linear-gradient(90deg, rgba(0, 149, 232, 0.07), transparent);
}

.proof-list strong,
.proof-list span {
  display: block;
}

.proof-list span {
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.58;
}

.muted {
  background:
    linear-gradient(180deg, rgba(0, 149, 232, 0.05), rgba(31, 111, 104, 0.04)),
    var(--surface-soft);
}

.feature-grid article {
  min-height: 190px;
  background: transparent;
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  color: #ffffff;
  background:
    linear-gradient(110deg, var(--green-dark), var(--green) 58%, #123d3b);
}

.cta-band div {
  max-width: 780px;
}

.cta-band h2 {
  margin-bottom: 10px;
}

.cta-band p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  width: min(100%, 1180px);
  margin: 0 auto;
}

.contact-info {
  align-self: start;
  position: sticky;
  top: 110px;
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  font-weight: 900;
}

.contact-lines a {
  color: var(--green);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 800;
}

.lead-form .full,
.submit-button,
.form-note {
  grid-column: 1 / -1;
}

.checkbox-field {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.checkbox-field legend {
  padding: 0 6px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 800;
}

.checkbox-field label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 700;
}

.checkbox-field input {
  width: 18px;
  min-height: 18px;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--ink);
  background: #ffffff;
  outline: 0;
}

.lead-form textarea {
  resize: vertical;
}

.lead-form .checkbox-field input {
  width: 18px;
  min-height: 18px;
  flex: 0 0 18px;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0, 149, 232, 0.14);
}

.submit-button {
  border: 0;
  cursor: pointer;
}

.form-note {
  margin: -4px 0 0;
  font-size: 0.86rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 64px);
  color: #ffffff;
  border-top: 4px solid var(--blue);
  background:
    linear-gradient(90deg, #050505, #123d3b),
    var(--black);
}

.site-footer img {
  width: 88px;
  height: 46px;
  object-fit: contain;
}

.site-footer p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer a {
  color: var(--gold);
  font-weight: 900;
}

.floating-whatsapp {
  position: fixed;
  z-index: 12;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  box-shadow: 0 14px 32px rgba(10, 18, 22, 0.28);
  font-weight: 900;
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .site-header {
    min-height: 78px;
  }

  .brand-link img {
    width: 112px;
    height: 56px;
    padding: 4px 7px;
  }

  .hero {
    min-height: 92vh;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(8, 14, 16, 0.92) 0%, rgba(8, 14, 16, 0.46) 70%, rgba(8, 14, 16, 0.18) 100%);
  }

  .hero-media img {
    object-position: 58% center;
  }

  .trust-strip,
  .compact-grid,
  .visual-section,
  .contact-section,
  .proof-section {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    gap: 12px;
  }

  .visual-section {
    min-height: auto;
  }

  .method-media {
    min-height: 420px;
  }

  .service-grid,
  .feature-grid,
  .pain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-media {
    min-height: 420px;
  }

  .contact-info {
    position: static;
  }

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .header-cta {
    display: none;
  }

  .hero-content {
    padding-top: 126px;
    padding-bottom: 28px;
  }

  .hero-logo {
    width: min(220px, 72vw);
    margin-bottom: 20px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .service-grid,
  .feature-grid,
  .pain-grid,
  .lead-form {
    grid-template-columns: 1fr;
  }

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

  .lead-form {
    padding: 20px;
  }

  .trust-strip div {
    padding-top: 14px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .floating-whatsapp {
    left: 18px;
    right: 18px;
  }
}