@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --gta-navy: #021f3a;
  --gta-navy-2: #061a31;
  --gta-blue: #2f7db7;
  --gta-blue-2: #1f5d91;
  --gta-deep-blue: #1f3d63;
  --gta-white: #ffffff;
  --gta-light: #f4f8fb;
  --gta-soft-blue: #e8f2fa;
  --gta-gray: #6b7c8f;
  --gta-gray-light: #c8d3df;
  --border: rgba(255, 255, 255, 0.14);
  --border-dark: rgba(2, 31, 58, 0.12);
  --shadow: 0 28px 90px rgba(2, 31, 58, 0.22);
  --shadow-soft: 0 18px 55px rgba(2, 31, 58, 0.12);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  background: var(--gta-navy);
  color: var(--gta-white);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 12%, rgba(47, 125, 183, 0.18), transparent 28%),
    radial-gradient(circle at 88% 18%, rgba(31, 61, 99, 0.24), transparent 30%);
  z-index: -1;
}

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

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}

/* HEADER */

.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 99;
  background: rgba(2, 31, 58, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-content {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  letter-spacing: -0.8px;
}

.logo-main {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--gta-white);
}

.logo-sub {
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.32em;
  color: var(--gta-blue);
  text-transform: uppercase;
}

.menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.menu a {
  position: relative;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--gta-gray-light);
  transition: 0.3s;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--gta-blue);
  transition: 0.3s;
}

.menu a:hover {
  color: var(--gta-white);
}

.menu a:hover::after {
  width: 100%;
}

.btn-header,
.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: -0.2px;
  transition: 0.3s ease;
  will-change: transform;
}

.btn-header,
.btn-primary {
  background: linear-gradient(135deg, var(--gta-blue), var(--gta-blue-2));
  color: var(--gta-white);
  box-shadow: 0 16px 40px rgba(47, 125, 183, 0.32);
}

.btn-header:hover,
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 52px rgba(47, 125, 183, 0.42);
  filter: brightness(1.06);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--gta-white);
  background: rgba(255, 255, 255, 0.04);
}

.btn-secondary:hover {
  border-color: var(--gta-blue);
  color: var(--gta-white);
  background: rgba(47, 125, 183, 0.12);
  transform: translateY(-3px);
}

/* HERO */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 150px 0 95px;
  background:
    linear-gradient(110deg, rgba(2, 31, 58, 0.96) 0%, rgba(2, 31, 58, 0.88) 42%, rgba(2, 31, 58, 0.58) 100%),
    url("images/hero.webp") center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent 78%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  width: 680px;
  height: 680px;
  right: -190px;
  top: 120px;
  background: radial-gradient(circle, rgba(47, 125, 183, 0.26), transparent 64%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 58px;
  align-items: center;
}

.tag,
.section-tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(47, 125, 183, 0.14);
  color: #87c8f5;
  border: 1px solid rgba(47, 125, 183, 0.22);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.hero h1 {
  max-width: 820px;
  font-size: clamp(2.35rem, 5vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -2.7px;
  margin-bottom: 24px;
}

.hero p {
  max-width: 660px;
  color: var(--gta-gray-light);
  font-size: 1.08rem;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-points {
  display: grid;
  gap: 10px;
  color: #d6e1eb;
  font-size: 0.96rem;
  font-weight: 600;
}

/* FORM */

.form-card {
  position: relative;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(22px);
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.form-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, var(--gta-blue), #7bb9e8);
}

.form-eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #9bd2f8;
}

.form-card h2 {
  font-size: 1.72rem;
  letter-spacing: -0.8px;
  margin-bottom: 8px;
}

.form-card p {
  color: var(--gta-gray-light);
  margin-bottom: 24px;
}

.form-card form {
  display: grid;
  gap: 14px;
}

.form-card input,
.form-card select {
  width: 100%;
  height: 56px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--gta-white);
  padding: 0 16px;
  outline: none;
  font-family: inherit;
  font-weight: 600;
  transition: 0.25s;
}

.form-card input:focus,
.form-card select:focus {
  border-color: rgba(123, 185, 232, 0.75);
  box-shadow: 0 0 0 4px rgba(47, 125, 183, 0.18);
}

.form-card input::placeholder {
  color: #d7e3ee;
}

.form-card select {
  color: #d7e3ee;
}

.form-card select option {
  color: var(--gta-navy);
}

.form-card button {
  height: 58px;
  border: none;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gta-blue), var(--gta-blue-2));
  color: var(--gta-white);
  font-family: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 18px 40px rgba(47, 125, 183, 0.28);
  transition: 0.3s;
}

.form-card button:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 52px rgba(47, 125, 183, 0.38);
  filter: brightness(1.06);
}

/* SECTIONS */

.section {
  padding: 96px 0;
}

.section h2 {
  max-width: 850px;
  font-size: clamp(2rem, 4vw, 3.28rem);
  line-height: 1.1;
  letter-spacing: -1.7px;
  margin-bottom: 18px;
}

.section-description {
  max-width: 780px;
  color: var(--gta-gray-light);
  margin-bottom: 42px;
}

/* PROBLEMS */

.problems {
  background:
    linear-gradient(180deg, var(--gta-navy-2), var(--gta-navy));
}

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

.problem-card {
  position: relative;
  padding: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--border);
  color: var(--gta-white);
  font-weight: 800;
  transition: 0.3s;
  overflow: hidden;
}

.problem-card::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 72px;
  right: -26px;
  bottom: -26px;
  border-radius: 50%;
  background: rgba(47, 125, 183, 0.22);
}

.problem-card:hover {
  transform: translateY(-7px);
  border-color: rgba(47, 125, 183, 0.65);
  background: rgba(47, 125, 183, 0.1);
}

/* SERVICES */

.services {
  background: linear-gradient(180deg, var(--gta-light), #ffffff);
  color: var(--gta-navy);
}

.services .section-tag,
.faq .section-tag {
  background: rgba(47, 125, 183, 0.1);
  color: var(--gta-blue-2);
  border-color: rgba(47, 125, 183, 0.18);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 42px;
}

.service-card {
  position: relative;
  min-height: 238px;
  padding: 30px;
  border-radius: 30px;
  background:
    linear-gradient(180deg, #ffffff, #f8fbfe);
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: 0.35s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  width: 110px;
  height: 5px;
  left: 30px;
  top: 0;
  background: linear-gradient(90deg, var(--gta-blue), var(--gta-deep-blue));
  border-radius: 0 0 10px 10px;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: rgba(47, 125, 183, 0.08);
  transition: 0.35s;
}

.service-card:hover {
  transform: translateY(-9px);
  box-shadow: 0 34px 80px rgba(2, 31, 58, 0.16);
  border-color: rgba(47, 125, 183, 0.25);
}

.service-card:hover::after {
  transform: scale(1.3);
}

.service-card h3 {
  position: relative;
  z-index: 1;
  font-size: 1.32rem;
  line-height: 1.22;
  letter-spacing: -0.7px;
  margin-bottom: 14px;
}

.service-card p {
  position: relative;
  z-index: 1;
  color: var(--gta-gray);
  font-weight: 500;
}

/* WHY */

.why {
  background:
    radial-gradient(circle at top right, rgba(47, 125, 183, 0.18), transparent 42%),
    linear-gradient(180deg, var(--gta-navy), var(--gta-navy-2));
}

.why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.why p {
  color: var(--gta-gray-light);
  margin-bottom: 30px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.feature-card {
  padding: 27px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--border);
  font-weight: 800;
  transition: 0.3s;
}

.feature-card:hover {
  background: rgba(47, 125, 183, 0.15);
  border-color: rgba(47, 125, 183, 0.55);
  transform: translateY(-6px);
}

/* PROCESS */

.process {
  background: var(--gta-navy-2);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 42px;
}

.step {
  padding: 30px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.065);
  border: 1px solid var(--border);
  transition: 0.3s;
}

.step:hover {
  transform: translateY(-7px);
  border-color: rgba(47, 125, 183, 0.55);
}

.step span {
  display: inline-flex;
  color: #89cdfb;
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 18px;
}

.step h3 {
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.step p {
  color: var(--gta-gray-light);
}

/* FAQ */

.faq {
  background: linear-gradient(180deg, #ffffff, var(--gta-light));
  color: var(--gta-navy);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 42px;
}

.faq-item {
  background: var(--gta-white);
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-soft);
}

.faq-item h3 {
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.faq-item p {
  color: var(--gta-gray);
}

/* CTA FINAL */

.cta-final {
  padding: 92px 0;
  background:
    linear-gradient(135deg, rgba(2, 31, 58, 0.94), rgba(31, 61, 99, 0.9)),
    radial-gradient(circle at top right, rgba(47, 125, 183, 0.32), transparent 35%);
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3.48rem);
  line-height: 1.08;
  letter-spacing: -1.7px;
  margin-bottom: 16px;
}

.cta-content p {
  max-width: 700px;
  margin: 0 auto 30px;
  color: var(--gta-gray-light);
}

/* FOOTER */

.footer {
  padding: 70px 0 94px;
  background: #011629;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 34px;
}

.footer h3,
.footer h4 {
  margin-bottom: 14px;
  letter-spacing: -0.4px;
}

.footer p {
  color: var(--gta-gray-light);
  font-size: 0.95rem;
}

.footer a {
  color: var(--gta-gray-light);
  transition: 0.25s;
}

.footer a:hover {
  color: #8cccf8;
}

/* WHATSAPP */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 100;
  background: linear-gradient(135deg, var(--gta-blue), var(--gta-blue-2));
  color: var(--gta-white);
  font-weight: 900;
  padding: 16px 24px;
  border-radius: 999px;
  box-shadow: 0 18px 45px rgba(47, 125, 183, 0.4);
  transition: 0.3s;
}

.whatsapp-float:hover {
  transform: translateY(-4px);
  filter: brightness(1.07);
}

/* RESPONSIVO */

@media (max-width: 980px) {
  .menu {
    display: none;
  }

  .hero-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .hero {
    background:
      linear-gradient(180deg, rgba(2, 31, 58, 0.94) 0%, rgba(2, 31, 58, 0.86) 52%, rgba(2, 31, 58, 0.72) 100%),
      url("images/hero-mobile.png") center/cover no-repeat;
  }
}

@media (max-width: 640px) {
  .header-content {
    height: 72px;
  }

  .logo-main {
    font-size: 1.45rem;
  }

  .logo-sub {
    font-size: 0.62rem;
  }

  .btn-header {
    display: none;
  }

  .hero {
    padding: 118px 0 68px;
  }

  .hero h1 {
    letter-spacing: -1.4px;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

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

  .problem-grid,
  .services-grid,
  .features-grid,
  .process-grid,
  .faq-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .section h2,
  .cta-content h2 {
    letter-spacing: -1.1px;
  }

  .whatsapp-float {
    left: 16px;
    right: 16px;
    bottom: 16px;
    text-align: center;
    justify-content: center;
  }
}