:root {
  --bg: #080a15;
  --bg-soft: #101629;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --text: #f7f8ff;
  --muted: #c9d2df;
  --muted-strong: #9eabba;
  --line: rgba(255, 255, 255, 0.15);
  --red: #cf1738;
  --red-light: #f03a54;
  --orange: #ff7b2a;
  --steel: #b8c5cf;
  --navy: #050741;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 16% 8%, rgba(207, 23, 56, 0.28), transparent 30%),
    radial-gradient(circle at 84% 12%, rgba(184, 197, 207, 0.18), transparent 28%),
    radial-gradient(circle at 44% 88%, rgba(255, 123, 42, 0.16), transparent 34%),
    linear-gradient(135deg, var(--bg), var(--bg-soft) 55%, var(--navy));
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  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: 52px 52px;
  pointer-events: none;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(100% - 36px, var(--max-width));
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 10, 21, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(100% - 36px, var(--max-width));
  min-height: 78px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-menu a {
  padding: 11px 15px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
  transition: 0.25s ease;
}

.nav-menu a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: var(--text);
  transition: 0.25s ease;
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  padding: 86px 0 96px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(207, 23, 56, 0.14), transparent 42%),
    radial-gradient(circle at 70% 52%, rgba(255, 255, 255, 0.10), transparent 26%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.97fr);
  gap: 58px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #ffe9de;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--red-light));
  box-shadow: 0 0 18px rgba(255, 123, 42, 0.75);
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.2rem, 8vw, 7.3rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}

h1::first-letter {
  color: var(--orange);
}

.hero-text {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1.12rem, 2.3vw, 1.45rem);
  line-height: 1.65;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--red), #9c0824);
  box-shadow: 0 16px 36px rgba(207, 23, 56, 0.35);
}

.btn-light {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.14);
}

.hero-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 610px;
}

.hero-details div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.hero-details span,
.contact-row span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted-strong);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-details strong,
.contact-row strong {
  color: var(--text);
  font-size: 1.04rem;
}

.hero-logo {
  position: relative;
  min-height: 470px;
  display: grid;
  place-items: center;
}

.logo-card {
  width: min(100%, 520px);
  padding: 16px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  transform: rotate(1deg);
}

.logo-card img {
  width: 100%;
  aspect-ratio: 1.14 / 1;
  object-fit: contain;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
}

.mini-card {
  position: absolute;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(8, 10, 21, 0.82);
  color: var(--text);
  font-weight: 900;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(14px);
}

.mini-card-one {
  top: 54px;
  left: 0;
}

.mini-card-two {
  right: 8px;
  bottom: 70px;
}

.section,
.section-small {
  position: relative;
}

.section {
  padding: 98px 0;
}

.section-small {
  padding: 54px 0;
}

.intro-box {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
}

.intro-box h2,
.section-title h2,
.mode-panel h2,
.contact-copy h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
}

.intro-box p,
.section-title p,
.mode-panel p,
.mode-item p,
.contact-copy p,
.service-card p,
.approach-card p {
  color: var(--muted);
  line-height: 1.72;
}

.section-title {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-title-centered {
  margin-inline: auto;
  text-align: center;
}

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

.service-card,
.approach-card,
.mode-panel,
.mode-list,
.contact-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.service-card {
  min-height: 280px;
  padding: 30px;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, background 0.25s ease;
}

.service-card:hover,
.approach-card:hover,
.mode-item:hover {
  transform: translateY(-6px);
  background: var(--panel-strong);
}

.number {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--orange), var(--red));
  color: #fff;
  font-weight: 900;
}

.service-card h3,
.approach-card h3,
.mode-item h3 {
  margin-bottom: 10px;
  font-size: 1.32rem;
  line-height: 1.2;
}

.approach {
  overflow: hidden;
}

.approach::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(207, 23, 56, 0.18), transparent 70%);
  pointer-events: none;
}

.approach-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.approach-card {
  grid-column: span 2;
  padding: 28px;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, background 0.25s ease;
}

.approach-wide {
  grid-column: span 2;
}

.approach-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffd2c0;
  font-weight: 900;
}

.modes-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 24px;
  align-items: stretch;
}

.mode-panel {
  padding: 36px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(207, 23, 56, 0.22), rgba(255, 255, 255, 0.06)),
    var(--panel);
}

.mode-list {
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-xl);
}

.mode-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.07);
  transition: transform 0.25s ease, background 0.25s ease;
}

.mode-item span {
  width: 16px;
  height: 16px;
  margin-top: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--red));
  box-shadow: 0 0 20px rgba(255, 123, 42, 0.55);
}

.mode-item h3,
.mode-item p {
  margin-bottom: 6px;
}

.contact {
  padding-bottom: 110px;
}

.contact-copy {
  padding: 12px 0;
}

.contact-card {
  padding: 26px;
  border-radius: var(--radius-xl);
}

.contact-card img {
  width: 100%;
  max-height: 270px;
  object-fit: contain;
  margin-bottom: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
}

.contact-row {
  padding: 17px 0;
  border-top: 1px solid var(--line);
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #24d366, #10a64d);
  color: white;
  font-weight: 900;
  box-shadow: 0 16px 42px rgba(16, 166, 77, 0.36);
}

.top-button {
  position: fixed;
  right: 22px;
  bottom: 88px;
  z-index: 60;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(8, 10, 21, 0.78);
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 900;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: 0.25s ease;
  cursor: pointer;
}

.top-button.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
}

.footer-inner {
  min-height: 104px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.footer p {
  margin: 0;
}

.footer p:first-child {
  color: var(--text);
  font-weight: 900;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js-ready .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.72s ease, transform 0.72s ease;
}

.js-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    inset: 78px 18px auto 18px;
    display: grid;
    gap: 8px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(8, 10, 21, 0.96);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s ease;
  }

  .menu-open .nav-menu {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu a {
    width: 100%;
    padding: 14px;
    border-radius: 16px;
  }

  .hero-grid,
  .intro-box,
  .modes-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 62px;
  }

  .hero-logo {
    min-height: 380px;
  }

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

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

  .approach-card,
  .approach-wide {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .container,
  .nav {
    width: min(100% - 28px, var(--max-width));
  }

  .brand span {
    font-size: 0.94rem;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .hero {
    padding: 52px 0 72px;
  }

  h1 {
    font-size: clamp(3.1rem, 15vw, 4.8rem);
  }

  .hero-text {
    font-size: 1.05rem;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

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

  .hero-logo {
    min-height: 310px;
  }

  .logo-card {
    padding: 10px;
    border-radius: 24px;
  }

  .logo-card img {
    border-radius: 18px;
  }

  .mini-card {
    position: static;
    justify-self: stretch;
    text-align: center;
    margin-top: 10px;
  }

  .hero-logo {
    display: block;
  }

  .section {
    padding: 72px 0;
  }

  .section-small {
    padding: 38px 0;
  }

  .intro-box,
  .service-card,
  .approach-card,
  .mode-panel,
  .mode-list,
  .contact-card {
    padding: 22px;
    border-radius: 22px;
  }

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

  .whatsapp-float {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .top-button {
    right: 16px;
    bottom: 82px;
  }

  .footer-inner {
    padding: 26px 0 92px;
  }
}