/* ================================================
   BORING SEO — style.css
   Dark, modern, 2026
   ================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  background: #060606;
  color: #f0f0f0;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

ul {
  list-style: none;
}

/* ---------- CSS Variables ---------- */
:root {
  --green: #22c55e;
  --green-dim: #16a34a;
  --green-glow: rgba(34, 197, 94, 0.12);
  --green-border: rgba(34, 197, 94, 0.25);

  --bg:      #060606;
  --surface: #0d0d0d;
  --card:    #111111;
  --card-hover: #171717;
  --border:  rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.14);

  --text:    #f0f0f0;
  --muted:   #888888;
  --dim:     #484848;

  --max-w: 1240px;
  --px: 40px;
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 200ms ease;
  --transition-slow: 400ms ease;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
}

/* ---------- Sections ---------- */
.section {
  padding: 80px 0;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-label {
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

.section-sub {
  margin-top: 16px;
  font-size: 16px;
  color: var(--muted);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.accent {
  color: var(--green);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn--green {
  background: var(--green);
  color: #000;
}

.btn--green:hover {
  background: #4ade80;
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--green-glow);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hover);
}

.btn--outline:hover {
  border-color: var(--green-border);
  color: var(--green);
  transform: translateY(-1px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition-slow), backdrop-filter var(--transition-slow),
              border-bottom var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(6, 6, 6, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 32px;
}

.nav__logo img {
  height: 40px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
}

.nav__link:hover {
  color: var(--text);
}

.nav__link--cta {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1px solid var(--border-hover);
  color: var(--text);
  font-size: 14px;
}

.nav__link--cta:hover {
  border-color: var(--green-border);
  color: var(--green);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 80% 50%, rgba(34, 197, 94, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 20% 20%, rgba(34, 197, 94, 0.04) 0%, transparent 55%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero__content {
  max-width: 580px;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: inherit;
  color: var(--green);
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid var(--green-border);
  border-radius: 100px;
}

.hero__title {
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero__title strong {
  font-weight: 800;
}

.hero__title em {
  font-style: normal;
  color: var(--green);
  font-weight: 800;
}

.hero__sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 440px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__dart-img {
  width: 100%;
  max-width: 620px;
  height: 580px;
  object-fit: cover;
  border-radius: var(--radius);
  mask-image: linear-gradient(to left, black 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to left, black 60%, transparent 100%);
  opacity: 0.9;
}

.hero__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(34, 197, 94, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ---------- ABOUT ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about__text .section-label {
  display: block;
  margin-bottom: 12px;
}

.about__text .section-title {
  text-align: left;
  margin-bottom: 24px;
  font-size: clamp(26px, 3vw, 38px);
}

.about__text p {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about__text p:last-child {
  margin-bottom: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 28px 24px;
  background: var(--card);
  transition: background var(--transition);
}

.stat:hover {
  background: var(--card-hover);
}

.stat__num {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--green);
  line-height: 1;
}

.stat__label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.3;
}

/* ---------- CASES ---------- */
.cases {
  background: var(--surface);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.cases__grid .case-card:nth-child(4) {
  grid-column: 1;
}

.cases__grid .case-card:nth-child(5) {
  grid-column: 2;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition),
              box-shadow var(--transition);
  cursor: default;
}

a.case-card {
  cursor: pointer;
}

a.case-card:hover {
  border-color: var(--green-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.case-card__img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #111111;
}

.case-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

a.case-card:hover .case-card__img img {
  transform: scale(1.04);
}

.case-card__body {
  padding: 20px 20px 12px;
  flex: 1;
}

.case-card__meta {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}

.case-card__result {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.case-card__footer {
  padding: 0 20px 20px;
}

.case-card__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--green);
  transition: gap var(--transition);
}

a.case-card:hover .case-card__btn {
  gap: 10px;
}

.case-card__btn--locked {
  color: var(--dim);
  cursor: default;
}

/* ---------- WHY CHOOSE US ---------- */
.why {
  background: var(--bg);
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color var(--transition), background var(--transition),
              transform var(--transition);
}

.feature-card:hover {
  border-color: var(--green-border);
  background: var(--card-hover);
  transform: translateY(-3px);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
}

.feature-card__icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.feature-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 12px;
}

.feature-card__text {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
}

/* ---------- PARTNERS ---------- */
.partners {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.partners__row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 48px 64px;
}

.partner {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.45;
  transition: opacity var(--transition-slow), filter var(--transition-slow);
  filter: grayscale(1);
}

.partner:hover {
  opacity: 1;
  filter: grayscale(0);
}

.partner img {
  height: 52px;
  width: auto;
  object-fit: contain;
  max-width: 180px;
}

/* ---------- CONTACT ---------- */
.contact {
  background: var(--bg);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  max-width: 960px;
  margin: 0 auto;
}

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: #c0c0c0;
}

.form-group__optional {
  color: var(--dim);
  font-weight: 400;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: #1e1e1e;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  resize: vertical;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #666;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}

.form-feedback {
  font-size: 14px;
  border-radius: var(--radius-sm);
  min-height: 0;
  transition: all var(--transition);
}

.form-feedback.success {
  padding: 14px 16px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid var(--green-border);
  color: var(--green);
}

.form-feedback.error {
  padding: 14px 16px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #f87171;
}

/* Contact info */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 0;
}

.contact__info-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact__people {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact__person {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  transition: border-color var(--transition), background var(--transition);
}

.contact__person:hover {
  border-color: rgba(29, 155, 240, 0.3);
  background: var(--card-hover);
}

.tg-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: #1d9bf0;
}

.contact__person > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact__person-role {
  font-size: 14px;
  color: #c0c0c0;
}

.contact__person-handle {
  font-size: 15px;
  font-weight: 600;
  color: #1d9bf0;
}

.contact__warning {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-sm);
}

.contact__warning svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__warning p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.55;
}

.contact__warning strong {
  color: #f59e0b;
}

.contact__warning mark {
  background: transparent;
  color: #f87171;
  font-weight: 600;
}

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: #000;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer__logo img {
  height: 36px;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer__logo:hover img {
  opacity: 1;
}

.footer__copy {
  font-size: 13px;
  color: #fff;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  :root { --px: 28px; }

  .hero__inner {
    grid-template-columns: 1fr;
    min-height: calc(55vh - 72px);
    padding-bottom: 60px;
  }

  .hero__visual {
    display: none;
  }

  .hero__content {
    max-width: 100%;
    text-align: center;
  }

  .hero__sub {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__text .section-title {
    text-align: center;
  }

  .about__text {
    text-align: center;
  }

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

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

  .cases__grid .case-card:nth-child(4),
  .cases__grid .case-card:nth-child(5) {
    grid-column: auto;
  }

  .features {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 48px;
    max-width: 560px;
  }
  .contact__info.reveal.visible{
    order: -1;
  }
}

@media (max-width: 768px) {
  :root { --px: 20px; }

  .section { padding: 72px 0; }

  .nav__links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(6, 6, 6, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
  }

  .nav__links.open {
    display: flex;
  }

  .nav__link {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
  }

  .nav__link--cta {
    padding: 14px 32px;
  }

  .nav__burger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(32px, 8vw, 52px);
  }

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

  .cases__grid .case-card:nth-child(4),
  .cases__grid .case-card:nth-child(5) {
    grid-column: auto;
  }

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

  .partners__row {
    gap: 32px 40px;
  }

  .partner img {
    height: 40px;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section { padding: 56px 0; }

  .section-title {
    font-size: 26px;
  }

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

  .feature-card {
    padding: 28px 24px;
  }

  .contact__person {
    padding: 14px;
  }
}