:root {
  --ink: #0a141e;
  --deep: #061724;
  --slate: #112232;
  --aqua: #2cccd3;
  --foam: #dff6f7;
  --sand: #f4e3c4;
  --sun: #ffcc66;
  --white: #f9fbff;
  --shadow: 0 18px 40px rgba(3, 15, 25, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Work Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 10% -10%, #1c3a50 0%, rgba(28, 58, 80, 0) 70%),
    radial-gradient(800px 600px at 90% 10%, #103042 0%, rgba(16, 48, 66, 0) 70%),
    var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1100px, 90vw);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 75vh;
  color: var(--white);
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(6, 23, 36, 0.85) 10%, rgba(6, 23, 36, 0.2) 60%, rgba(6, 23, 36, 0.8) 100%);
  z-index: 1;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1.2s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: clamp(2.5rem, 8vw, 6rem);
  max-width: 760px;
}

.eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.24rem;
  text-transform: uppercase;
  color: var(--sand);
  font-weight: 600;
  margin: 0 0 0.75rem;
}

h1,
h2,
h3 {
  font-family: "Bebas Neue", "Trebuchet MS", sans-serif;
  letter-spacing: 0.03em;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5.4rem);
  line-height: 0.95;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

h3 {
  font-size: 1.7rem;
}

.lead {
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  margin: 0 0 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: linear-gradient(135deg, var(--aqua), var(--sun));
  color: #07131c;
  box-shadow: var(--shadow);
}

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
  backdrop-filter: blur(6px);
}

.btn:hover {
  transform: translateY(-2px);
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.section__heading {
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: #ffffff;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(8, 20, 30, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.tag {
  background: var(--foam);
  color: var(--slate);
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-weight: 600;
}

.list {
  padding-left: 1.2rem;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.text-link {
  font-weight: 600;
  color: var(--slate);
}

.section--dark {
  background: linear-gradient(150deg, #06131d 0%, #0d2735 100%);
  color: var(--white);
}

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

.grid--list {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.grid--stats {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.stat {
  background: #ffffff;
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--aqua);
}

.stat__label {
  text-transform: uppercase;
  letter-spacing: 0.12rem;
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
  color: var(--slate);
  font-weight: 600;
}

.section--accent {
  background: linear-gradient(120deg, #eaf8f7 0%, #fff4dd 100%);
}

.grid--bundle {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  align-items: center;
}

.bundle-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.section--contact {
  background: linear-gradient(140deg, #071926 0%, #102b3b 100%);
  color: var(--white);
}

.contact {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
}

.contact__cta {
  display: grid;
  gap: 1rem;
}

.contact__form {
  display: grid;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.field {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.field input,
.field select,
.field textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(6, 23, 36, 0.55);
  color: var(--white);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.field select {
  color: var(--white);
}

.field textarea {
  resize: vertical;
}

.form-status {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
}

.form-status--ok {
  display: block;
  color: var(--aqua);
  border-color: rgba(44, 204, 211, 0.5);
  background: rgba(44, 204, 211, 0.12);
}

.form-status--error {
  display: block;
  color: var(--sun);
  border-color: rgba(255, 204, 102, 0.6);
  background: rgba(255, 204, 102, 0.12);
}

.hp {
  display: none;
}

.contact__note {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.footer {
  padding: 2rem 0 3rem;
  text-align: center;
  font-size: 0.9rem;
  color: #5b6b78;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__content > * {
  animation: fadeUp 0.8s ease both;
}

.hero__content > *:nth-child(1) { animation-delay: 0.05s; }
.hero__content > *:nth-child(2) { animation-delay: 0.15s; }
.hero__content > *:nth-child(3) { animation-delay: 0.25s; }
.hero__content > *:nth-child(4) { animation-delay: 0.35s; }

@media (max-width: 700px) {
  .card__top {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}