/*
  NOVO OS · Shared Design System
  Pure Vanilla HTML/CSS/JS · Hostinger-ready
*/

:root {
  --color-white: #ffffff;
  --color-black: #1d1d1f;
  --color-gray: #6e6e73;
  --color-gray-2: #86868b;
  --color-hairline: #d2d2d7;
  --color-surface: #f5f5f7;
  --color-provider: #1e3a5f;
  --color-buyer: #0071e3;
  --color-success: #34c759;
  --radius-pill: 980px;
  --radius-card: 18px;
  --max-width: 980px;
  --gutter: 20px;
  --nav-height: 48px;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-reveal: 700ms;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-white);
  color: var(--color-black);
  font-family: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -0.011em;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button, input, select {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

::selection {
  background: rgba(0, 113, 227, 0.16);
}

.container {
  width: min(calc(100% - 64px), var(--max-width));
  margin-inline: auto;
}

.center {
  text-align: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent, var(--color-buyer));
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
  text-align: center;
  width: 100%;
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.55);
}

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

.hero-title {
  margin-bottom: 24px;
  font-size: clamp(48px, 8vw, 72px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.section-title {
  margin-bottom: 20px;
  font-size: clamp(38px, 5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.subline {
  margin-inline: auto;
  max-width: 620px;
  color: var(--color-gray);
  font-size: clamp(19px, 2.4vw, 21px);
  font-weight: 300;
  letter-spacing: -0.016em;
  line-height: 1.6;
}

.body-copy {
  color: var(--color-gray);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.55;
}

.small-copy {
  color: var(--color-gray);
  font-size: 13px;
  line-height: 1.45;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  position: relative;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  padding: 16px 32px;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1;
  transition: opacity 200ms ease, transform 200ms ease;
  white-space: nowrap;
}

.btn:hover {
  opacity: 0.85;
}

.btn:active {
  transform: scale(0.985);
}

.btn-primary {
  background: var(--color-black);
  color: var(--color-white);
}

.btn-buyer {
  background: var(--color-buyer);
  color: var(--color-white);
}

.btn-secondary {
  border: 0.5px solid var(--color-black);
  background: transparent;
  color: var(--color-black);
}

.btn-small {
  min-height: 34px;
  padding: 10px 18px;
  font-size: 13px;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--nav-height);
  border-bottom: 0.5px solid rgba(210, 210, 215, 0.8);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
  display: flex;
  width: min(calc(100% - 40px), 1120px);
  height: 100%;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-black);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-link {
  color: var(--color-black);
  font-size: 13px;
  font-weight: 400;
  opacity: 0.78;
  transition: opacity 200ms ease;
}

.nav-link:hover {
  opacity: 1;
}

.card {
  border: 0.5px solid var(--color-hairline);
  border-radius: var(--radius-card);
  background: var(--color-white);
}

.card-padded {
  padding: 28px;
}

.grid {
  display: grid;
  gap: var(--gutter);
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.stat-number {
  margin-bottom: 8px;
  color: var(--color-black);
  font-size: clamp(38px, 5vw, 48px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  color: var(--color-gray);
  font-size: 13px;
  line-height: 1.35;
}

.card-title {
  margin-bottom: 10px;
  color: var(--color-black);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.card-copy {
  margin-bottom: 0;
  color: var(--color-gray);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.5;
}

.icon-line {
  width: 36px;
  height: 36px;
  margin-bottom: 20px;
  color: var(--accent, var(--color-buyer));
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer {
  border-top: 0.5px solid rgba(210, 210, 215, 0.72);
  padding: 26px 0;
  background: var(--color-white);
}

.footer-inner {
  display: flex;
  width: min(calc(100% - 40px), var(--max-width));
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-inline: auto;
  color: var(--color-gray);
  font-size: 13px;
}

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.footer a:hover {
  color: var(--color-black);
}

.reveal {
  transform: translateY(24px);
  opacity: 0;
  transition: opacity var(--duration-reveal) var(--ease-standard),
              transform var(--duration-reveal) var(--ease-standard);
  will-change: opacity, transform;
}

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

.word-reveal span {
  display: inline-block;
  transform: translateY(18px);
  opacity: 0;
  animation: wordIn 760ms var(--ease-standard) forwards;
}

@keyframes wordIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 16px;
  }

  .container, .nav-inner, .footer-inner {
    width: min(calc(100% - 48px), var(--max-width));
  }

  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal, .word-reveal span {
    transform: none !important;
    opacity: 1 !important;
  }
}