:root {
  --color-brand-orange: #FF730E;
  --color-brand-blue: #0077B6;
  --color-brand-black: #001514;
  --color-brand-white: #FCFCFC;
  --color-brand-gray: #F2F2F2;
  --color-brand-brown: #7A4E2D;
  --color-brand-yellow: #FFF8B0;
  --color-text: #737F85;
  --color-border: rgba(15, 23, 42, 0.12);

  --page-bg: var(--color-brand-black);
  --page-text: var(--color-brand-white);
  --surface-1: rgba(252, 252, 252, 0.06);
  --surface-2: rgba(252, 252, 252, 0.08);
  --muted-text: rgba(252, 252, 252, 0.78);
  --ui-border: rgba(252, 252, 252, 0.14);
  --hover-bg: rgba(252, 252, 252, 0.06);
  --nav-bg: rgba(0, 21, 20, 0.92);

  --shadow-soft: 0 12px 28px rgba(0, 0, 0, 0.35);
  --shadow-strong: 0 24px 52px rgba(0, 0, 0, 0.45);

  --radius-large: 18px;
  --radius-medium: 12px;
  --transition-default: 0.3s ease;
}

/* base */
html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Roboto", sans-serif;
  background: var(--page-bg);
  color: var(--page-text);
  line-height: 1.7;
  background:
    radial-gradient(circle at 14% 12%, rgba(0, 119, 182, 0.13), transparent 42%),
    radial-gradient(circle at 85% 78%, rgba(255, 115, 14, 0.14), transparent 44%),
    linear-gradient(180deg, #001514 0%, #031c1b 100%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  color: var(--page-text);
  line-height: 1.08;
}

p {
  margin: 0;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 2rem, 1240px);
  margin: 0 auto;
}

/* header */
header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--nav-bg);
  border-bottom: 2px solid var(--color-brand-orange);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

header .container {
  min-height: 78px;
  display: flex;
  align-items: center;
} 

header img {
  border-radius: 0;
  box-shadow: none;
}

.lp-logo-link {
  display: inline-flex;
  align-items: center;
}

.brand {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-brand-orange);
}


/* sections */
main section {
  position: relative;
  padding: 5rem 0;
}

.section-header {
  max-width: 820px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-header h2 {
  font-size: clamp(2rem, 3vw, 3.1rem);
  margin-bottom: 0.9rem;
  letter-spacing: -0.03em;
}

.section-header p {
  font-size: 1.08rem;
  color: var(--muted-text);
}

/* hero */
#hero {
  overflow: hidden;
  padding: 4.5rem 0 5rem;
  border-bottom: 1px solid rgba(252, 252, 252, 0.10);
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 15%, rgba(0, 119, 182, 0.13), transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(255, 115, 14, 0.14), transparent 42%);
  pointer-events: none;
}

#hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(252, 252, 252, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(252, 252, 252, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.18;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 2rem;
  align-items: center;
}

.hero-copy > p:first-child {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 115, 14, 0.22);
  background: rgba(255, 115, 14, 0.10);
  color: var(--color-brand-yellow);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 4.9rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 9.5ch;
  margin-bottom: 1rem;
}

.hero-copy > p:not(:first-child) {
  max-width: 650px;
  margin-bottom: 1.5rem;
  font-size: 1.16rem;
  color: var(--muted-text);
}

.hero-copy ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.hero-copy li {
  position: relative;
  padding-left: 1.75rem;
  color: var(--page-text);
  font-size: 1rem;
}

.hero-copy li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 0.72rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--color-brand-orange);
  box-shadow: 0 0 16px rgba(255, 115, 14, 0.35);
}

/* hero form */
.hero-form {
  position: relative;
  padding: 2rem;
  border-radius: var(--radius-large);
  border: 1px solid var(--ui-border);
  background: linear-gradient(150deg, rgba(252, 252, 252, 0.10), rgba(252, 252, 252, 0.04));
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.42);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.hero-form::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(255, 115, 14, 0.70),
    rgba(0, 119, 182, 0.35)
  );
}

.hero-form h2 {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.hero-form > p {
  margin-bottom: 1.25rem;
  color: var(--muted-text);
}

.hero-form form {
  display: grid;
  gap: 1rem;
}

.hero-form form > div {
  display: grid;
  gap: 0.45rem;
}

.hero-form label {
  font-family: "Montserrat", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--page-text);
}

.hero-form input {
  width: 100%;
  min-height: 54px;
  padding: 0.9rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(252, 252, 252, 0.16);
  background: rgba(252, 252, 252, 0.05);
  color: var(--page-text);
  transition:
    border-color var(--transition-default),
    box-shadow var(--transition-default),
    background var(--transition-default);
}

.hero-form input::placeholder {
  color: rgba(252, 252, 252, 0.42);
}

.hero-form input:focus {
  outline: none;
  border-color: rgba(255, 115, 14, 0.48);
  box-shadow: 0 0 0 4px rgba(255, 115, 14, 0.12);
  background: rgba(252, 252, 252, 0.08);
}

.hero-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  width: 100%;
  border: none;
  border-radius: 0.7rem;
  padding: 0.9rem 1.4rem;
  font-family: "Montserrat", sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  color: var(--color-brand-white);
  background: var(--color-brand-orange);
  box-shadow: 0 12px 30px rgba(255, 115, 14, 0.25);
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default),
    background var(--transition-default);
}

.hero-form button:hover,
.hero-form button:focus-visible {
  transform: translateY(-2px);
  background: var(--color-brand-orange);
}

.hero-form button:focus-visible {
  outline: 3px solid var(--color-brand-blue);
  outline-offset: 2px;
}

.hero-form form p {
  font-size: 0.9rem;
  color: var(--muted-text);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

#form-message {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: rgba(252, 252, 252, 0.82);
}


/* === PROBLEM / PAIN === */
#dor {
  background: transparent;
}

.dor-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.dor-cards article {
  background: var(--surface-1);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-large);
  padding: 1.7rem;
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default),
    border-color var(--transition-default);
}

.dor-cards article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(255, 115, 14, 0.28);
}

.dor-cards h3 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
}

.dor-cards p {
  color: var(--muted-text);
  font-size: 1rem;
}


/* === SOLUTION === */
#solucao {
  background: transparent;
}

.video-container {
    position: relative;
    background: #001514;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 30px;
    box-shadow: 0 15px 35px rgba(0, 21, 20, 0.3);
    aspect-ratio: 16/9;
    width: 100%;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solucao-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.solucao-cards article {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-large);
  padding: 1.8rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default),
    border-color var(--transition-default);
}

.solucao-cards article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 180px at 20% 0%, rgba(0, 119, 182, 0.14), transparent 60%);
  pointer-events: none;
}

.solucao-cards article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
  border-color: rgba(0, 119, 182, 0.28);
}

.solucao-cards h3,
.solucao-cards p {
  position: relative;
  z-index: 1;
}

.solucao-cards h3 {
  font-size: 1.22rem;
  margin-bottom: 0.7rem;
}

.solucao-cards p {
  color: var(--muted-text);
}


/* === BENEFITS === */
#beneficios {
  background: transparent;
}

.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.beneficios-grid article {
  background: var(--surface-2);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-large);
  padding: 1.7rem;
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition-default),
    border-color var(--transition-default);
}

.beneficios-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 115, 14, 0.24);
}

.beneficios-grid h3 {
  font-size: 1.16rem;
  margin-bottom: 0.65rem;
}

.beneficios-grid p {
  color: var(--muted-text);
}

.beneficios-highlight {
  margin-top: 1.4rem;
  border-radius: var(--radius-large);
  border: 1px solid rgba(255, 115, 14, 0.18);
  background: rgba(255, 115, 14, 0.10);
  padding: 1.2rem 1.35rem;
  box-shadow: inset 0 0 0 1px rgba(252, 252, 252, 0.04);
}

.beneficios-highlight p {
  color: var(--page-text);
  font-size: 1rem;
}

.beneficios-highlight strong {
  color: var(--color-brand-yellow);
}


/* === CTA === */
#cta-final {
  padding-top: 4.5rem;
  padding-bottom: 5rem;
}

.cta-final-content {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(150deg, rgba(252, 252, 252, 0.10), rgba(252, 252, 252, 0.04));
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-large);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.42);
  padding: 2.4rem 2rem;
  overflow: hidden;
}

.cta-final-content::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 119, 182, 0.10), transparent 28%),
    radial-gradient(circle at 80% 80%, rgba(255, 115, 14, 0.12), transparent 30%);
  pointer-events: none;
}

.cta-final-content h2,
.cta-final-content p,
.cta-final-content a {
  position: relative;
  z-index: 1;
}

.cta-final-content h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 0.9rem;
  letter-spacing: -0.03em;
}

.cta-final-content p {
  max-width: 680px;
  margin: 0 auto 1.5rem;
  color: var(--muted-text);
  font-size: 1.05rem;
}

.cta-final-content a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  min-width: 210px;
  padding: 0.9rem 2rem;
  border-radius: 0.5rem;
  font-family: "Montserrat", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-brand-white);
  background: var(--color-brand-orange);
  box-shadow: 0 12px 30px rgba(255, 115, 14, 0.25);
  transition:
    transform var(--transition-default),
    box-shadow var(--transition-default),
    background var(--transition-default);
}

.cta-final-content a:hover,
.cta-final-content a:focus-visible {
  transform: translateY(-2px);
}


/* === Responsiveness === */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }

  .hero-copy h1 {
    max-width: 11ch;
  }

  .dor-cards,
  .solucao-cards,
  .beneficios-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  main section {
    padding: 4rem 0;
  }

  #hero {
    padding-top: 3.2rem;
    padding-bottom: 4rem;
  }

  header .container {
    min-height: 70px;
  }

  .hero-form,
  .dor-cards article,
  .solucao-cards article,
  .beneficios-grid article,
  .cta-final-content {
    padding: 1.35rem;
  }

  .hero-copy h1 {
    max-width: 100%;
    font-size: clamp(2.1rem, 10vw, 3.3rem);
  }

  .hero-copy > p:not(:first-child),
  .section-header p,
  .cta-final-content p {
    font-size: 1rem;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 1.1rem, 1240px);
  }

  .hero-form input,
  .hero-form button,
  .cta-final-content a {
    min-height: 50px;
  }

  .hero-form h2 {
    font-size: 1.35rem;
  }
}


/* ==== Footer ==== */
footer {
  background-color: var(--color-brand-black);
  border-top: 2px solid var(--color-brand-orange);
  color: var(--color-brand-gray);
  padding: 2rem 0 2.4rem;
  font-family: 'Roboto', sans-serif;
}

footer p {
  text-align: center;
  color: rgba(252, 252, 252, 0.74);
  font-size: 0.95rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    text-align: left;
}

.footer-brand {
    text-align: left;
}

.footer-logo-group {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.footer-logo {
    height: 60px;
    width: auto;
    border-radius: 0;
    box-shadow: none;
}

.footer-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-brand-orange);
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.5px;
}

.footer-description {
    font-size: 14px;
    color: var(--color-brand-white);
    text-align: left;
}

.footer-contact {
    text-align: center;
}

.footer-call {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-brand-white);
    text-shadow: none !important;
}

.footer-button {
    background-color: var(--color-brand-orange);
    color: var(--color-brand-gray);
    padding: 12px 24px;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: background var(--transition-default);
}

.footer-button:hover,
.footer-button:focus-visible {
    background-color: var(--color-brand-orange);
}

.footer-social {
    text-align: right;
    justify-self: end;
}

.footer-social-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    font-family: 'Montserrat', sans-serif;
    color: var(--color-brand-gray);
}

.footer-social-icons {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-bottom: 16px;
}

.footer-icon {
    color: var(--color-brand-gray);
    width: 32px;
    height: 32px;
    transition: color var(--transition-default);
}

.footer-social-icons a:hover .footer-icon,
.footer-social-icons a:focus-visible .footer-icon {
    color: var(--color-brand-orange);
}

.footer-social-info {
    display: grid;
    gap: 8px;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    font-size: 0.95rem;
}

.footer-contact-icon {
    width: 20px;
    height: 20px;
    color: var(--color-brand-orange);
}

.footer-contact-text {
    color: var(--color-brand-gray);
}

.footer-bottom {
    border-top: 1px solid var(--color-brand-brown);
    padding-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--color-text);
    transition: color var(--transition-default);
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
    color: var(--color-brand-orange);
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand,
    .footer-contact,
    .footer-social {
        text-align: center;
    }

    .footer-social-icons {
        justify-content: center;
    }

    .footer-contact-item {
        justify-content: center;
    }
}