/* ==========================================================================
   Yoshlik-Yu — ALTERNATIVE landing page (bold dark theme)
   Distribution-focused. Self-contained: depends only on Font Awesome.
   ========================================================================== */

:root {
  --bg: #14161c;
  --bg-alt: #191c24;
  --surface: #21242f;
  --surface-2: #272b39;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #fc6736;
  --accent-soft: #ff8a5c;
  --text: #f2efe9;
  --muted: #969cab;
  --font:
    "Bahnschrift SemiBold SemiCondensed", "Bahnschrift", "Segoe UI", system-ui,
    sans-serif;
  --radius: 18px;
  --maxw: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.alt-container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- shared bits ---------------------------------------------------------- */
.alt-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.alt-h2 {
  font-size: clamp(30px, 4.6vw, 52px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.alt-nowrap {
  white-space: nowrap;
}

.alt-section {
  padding: clamp(70px, 9vw, 120px) 0;
  scroll-margin-top: 78px;
}

.alt-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.alt-head__sub {
  margin-top: 18px;
  color: var(--muted);
  font-size: 17px;
}

.alt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 2px solid var(--accent);
  border-radius: 40px;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.alt-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(252, 103, 54, 0.35);
}

.alt-btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
}

.alt-btn--ghost:hover {
  border-color: var(--accent);
  box-shadow: none;
}

.alt-btn--sm {
  padding: 11px 22px;
  font-size: 14px;
}

/* ---- nav ------------------------------------------------------------------ */
.alt-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    backdrop-filter 0.3s ease;
  border-bottom: 1px solid transparent;
}

.alt-nav.is-scrolled {
  background: rgba(15, 17, 22, 0.92);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}

.alt-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.alt-nav__logo img {
  height: 42px;
  width: auto;
}

.alt-nav__menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.alt-nav__menu a {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
  transition: color 0.2s ease;
}

.alt-nav__menu a:hover,
.alt-nav__menu a.is-active {
  color: var(--text);
}

.alt-nav__menu a.is-active {
  position: relative;
}

.alt-nav__menu a.is-active:not(.alt-btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.alt-nav__menu a.alt-btn {
  color: #fff;
}

.alt-lang {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 8px;
}

.alt-lang__btn {
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  cursor: pointer;
  transition:
    color 0.2s ease,
    border-color 0.2s ease;
}

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

.alt-lang__btn.is-active {
  color: var(--accent);
  border-color: var(--accent);
}

.alt-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}

.alt-burger span {
  width: 20px;
  height: 2px;
  background: var(--text);
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}

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

/* ---- hero ----------------------------------------------------------------- */
.alt-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 70px;
}

.alt-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.26;
  filter: grayscale(0.3);
}

.alt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 22, 28, 0.6) 0%,
    rgba(20, 22, 28, 0.85) 60%,
    var(--bg) 100%
  );
}

.alt-hero__glow {
  position: absolute;
  top: -160px;
  right: -160px;
  width: 620px;
  height: 620px;
  background: radial-gradient(
    circle,
    rgba(252, 103, 54, 0.4) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.alt-hero__inner {
  position: relative;
  z-index: 2;
}

.alt-hero__title {
  font-size: clamp(46px, 8.4vw, 108px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  max-width: 14ch;
}

.alt-hero__title span {
  color: var(--accent);
}

.alt-hero__lead {
  margin: 26px 0 34px;
  max-width: 560px;
  font-size: 19px;
  color: var(--muted);
}

.alt-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.alt-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 48px;
  margin-top: 64px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.alt-hero__stats div {
  display: flex;
  flex-direction: column;
}

.alt-hero__stats b {
  font-size: clamp(34px, 4.4vw, 50px);
  font-weight: 700;
  line-height: 1;
  color: var(--text);
}

.alt-hero__stats span {
  margin-top: 6px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.alt-hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--muted);
  font-size: 20px;
  animation: alt-bounce 2s infinite;
}

@keyframes alt-bounce {
  0%,
  100% {
    transform: translate(-50%, 0);
  }
  50% {
    transform: translate(-50%, 8px);
  }
}

/* ---- numbers / KPI -------------------------------------------------------- */
.alt-numbers {
  background: var(--bg-alt);
}

.alt-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.alt-kpi {
  padding: 32px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.alt-kpi::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
}

.alt-kpi b {
  display: block;
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.alt-kpi span {
  display: block;
  margin-top: 12px;
  font-size: 15px;
  color: var(--muted);
}

/* ---- about + timeline ----------------------------------------------------- */
.alt-about {
  background: var(--bg-alt);
}

.alt-about__intro {
  max-width: 860px;
  margin: 0 auto 64px;
  text-align: center;
}

.alt-about__body {
  margin-top: 32px;
  text-align: left;
}

.alt-about__body p {
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.alt-about__body p:first-child {
  margin-top: 0;
}

.alt-about__bodyhead {
  margin-top: 34px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
}

.alt-about__list {
  margin-top: 18px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 32px;
}

.alt-about__list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.alt-about__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.alt-about__goal {
  margin-top: 24px;
  padding: 22px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  color: var(--text) !important;
}

/* ---- channels ------------------------------------------------------------- */
.alt-channels__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.alt-channel {
  position: relative;
  padding: 32px 26px 30px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.alt-channel:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  background: var(--surface-2);
}

.alt-channel__no {
  position: absolute;
  top: 14px;
  right: 20px;
  font-size: 46px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
}

.alt-channel__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(252, 103, 54, 0.12);
  color: var(--accent);
  font-size: 26px;
  margin-bottom: 22px;
}

.alt-channel h3 {
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.alt-channel p {
  margin-top: 10px;
  font-size: 15px;
  color: var(--muted);
}

.alt-channel--cta {
  background: linear-gradient(150deg, var(--accent) 0%, #e04f1f 100%);
  border-color: transparent;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.alt-channel--cta:hover {
  border-color: transparent;
  background: linear-gradient(
    150deg,
    var(--accent-soft) 0%,
    var(--accent) 100%
  );
}

.alt-channel--cta h3,
.alt-channel--cta p {
  color: #fff;
}

.alt-channel--cta .alt-btn {
  margin-top: 18px;
  align-self: flex-start;
  background: #fff;
  color: var(--accent);
  border-color: #fff;
}

/* ---- brands --------------------------------------------------------------- */
.alt-brands {
  background: var(--bg-alt);
}

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

.alt-brand {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 140px;
  padding: 22px;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  transition:
    transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.25s ease;
  text-decoration: none;
}

.alt-brand::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  box-shadow: inset 0 0 0 0 var(--accent);
  transition: box-shadow 0.25s ease;
  pointer-events: none;
}

.alt-brand:hover {
  transform: translateY(-6px) scale(1.05);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
  text-decoration: none;
}

.alt-brand:hover::after {
  box-shadow: inset 0 0 0 2px var(--accent);
}

.alt-brand:active {
  transform: translateY(-2px) scale(1.01);
  transition-duration: 0.1s;
}

.alt-brand--dark {
  background: #2b2f3a;
}

.alt-brand img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.alt-brand:hover img {
  transform: scale(1.12);
}

.alt-brand__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(20, 22, 28, 0.6);
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.22s ease;
}

.alt-brand:hover .alt-brand__overlay {
  opacity: 1;
}

.alt-brand__ext,
.alt-brand__zoom {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
  text-decoration: none;
}

.alt-brand__ext:hover,
.alt-brand__zoom:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.12);
}

/* ---- team ----------------------------------------------------------------- */
.alt-team__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
}

.alt-member {
  flex: 0 0 calc((100% - 66px) / 4);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-align: center;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.alt-member:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.alt-member__photo {
  height: 280px;
  overflow: hidden;
}

.alt-member__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.alt-member:hover .alt-member__photo img {
  transform: scale(1.04);
}

.alt-member h3 {
  font-size: 19px;
  font-weight: 700;
  margin: 22px 18px 0;
}

.alt-member__role {
  display: block;
  margin: 6px 18px 0;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.alt-member__contact {
  display: block;
  margin: 12px 18px 24px;
  font-size: 15px;
  color: var(--muted);
  transition: color 0.2s ease;
}

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

/* ---- contact / cta -------------------------------------------------------- */
.alt-cta {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
  padding: clamp(40px, 6vw, 70px) 30px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  position: relative;
  overflow: hidden;
}

.alt-cta::before {
  content: "";
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 420px;
  height: 320px;
  background: radial-gradient(
    circle,
    rgba(252, 103, 54, 0.3) 0%,
    transparent 70%
  );
}

.alt-cta > * {
  position: relative;
}

.alt-cta p {
  margin: 16px auto 28px;
  max-width: 480px;
  color: var(--muted);
}

.alt-cta .alt-hero__cta {
  justify-content: center;
}

.alt-contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.alt-contact__card {
  padding: 32px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.alt-contact__card i {
  font-size: 26px;
  color: var(--accent);
}

.alt-contact__card h4 {
  margin: 14px 0 6px;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.alt-contact__card p {
  color: var(--muted);
  font-size: 15px;
}

.alt-contact__card p + p {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.alt-contact__card a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.alt-contact__card a:hover {
  color: var(--accent);
}

/* ---- footer --------------------------------------------------------------- */
.alt-footer {
  margin-top: clamp(60px, 8vw, 100px);
  border-top: 1px solid var(--line);
  padding: 34px 0;
}

.alt-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.alt-footer__inner img {
  height: 36px;
  width: auto;
}

.alt-footer__inner span {
  font-size: 14px;
  color: var(--muted);
}

/* ---- reveal animation ----------------------------------------------------- */
.alt-reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.alt-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---- advantages ----------------------------------------------------------- */
.alt-adv__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.alt-adv {
  padding: 36px 30px 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.alt-adv::after {
  content: "";
  position: absolute;
  inset: auto -40% -60% auto;
  width: 240px;
  height: 240px;
  background: radial-gradient(
    circle,
    rgba(252, 103, 54, 0.18) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.alt-adv:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  background: var(--surface-2);
}

.alt-adv:hover::after {
  opacity: 1;
}

.alt-adv__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(252, 103, 54, 0.12);
  color: var(--accent);
  font-size: 24px;
  margin-bottom: 22px;
}

.alt-adv h3 {
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.alt-adv p {
  margin-top: 12px;
  font-size: 15px;
  color: var(--muted);
}

/* ---- process -------------------------------------------------------------- */
.alt-process {
  background: var(--bg-alt);
}

.alt-process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
}

.alt-process__grid::before {
  content: "";
  position: absolute;
  top: 56px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--line-strong) 0 8px,
    transparent 8px 16px
  );
  z-index: 0;
}

.alt-step {
  position: relative;
  padding: 30px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  z-index: 1;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.alt-step:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
}

.alt-step__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
  box-shadow: 0 8px 22px rgba(252, 103, 54, 0.35);
}

.alt-step h3 {
  font-size: 19px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.alt-step__time {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 12px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(252, 103, 54, 0.1);
  border-radius: 999px;
}

.alt-step p {
  margin-top: 14px;
  font-size: 15px;
  color: var(--muted);
}

/* ---- faq ------------------------------------------------------------------ */
.alt-faq__list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.alt-faq__item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.alt-faq__item.is-open {
  border-color: var(--accent);
}

.alt-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 22px 26px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  letter-spacing: 0.01em;
}

.alt-faq__q i {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(252, 103, 54, 0.12);
  color: var(--accent);
  font-size: 14px;
  transition: transform 0.25s ease;
}

.alt-faq__item.is-open .alt-faq__q i {
  transform: rotate(45deg);
}

.alt-faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.alt-faq__item.is-open .alt-faq__a {
  max-height: 360px;
}

.alt-faq__a p {
  padding: 0 26px 24px;
  color: var(--muted);
  font-size: 16px;
}

/* ---- timeline (animated, ported from #skills .timeline) ------------------- */
.alt-tl {
  --tl-logo-h: 230px;
  position: relative;
  margin: 10px 0 0;
  padding: 0 8px;
}

.alt-tl__line {
  position: absolute;
  left: 8px;
  right: 8px;
  top: var(--tl-logo-h);
  height: 3px;
  background: var(--line-strong);
  border-radius: 2px;
  overflow: hidden;
  z-index: 0;
}

.alt-tl__line-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 2px;
  transition: width 1.7s ease;
}

.alt-tl.is-in .alt-tl__line-fill {
  width: 100%;
}

.alt-tl__milestones {
  display: flex;
  align-items: flex-start;
  list-style: none;
  margin: 0;
  padding: 0;
}

.alt-tl__item {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 6px;
}

.alt-tl__logos {
  height: var(--tl-logo-h);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding-bottom: 22px;
  width: 100%;
}

.alt-tl__dot {
  position: absolute;
  top: var(--tl-logo-h);
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-alt);
  box-shadow: 0 0 0 3px var(--accent);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
}

.alt-tl__dot--final {
  width: 26px;
  height: 26px;
}

.alt-tl.is-in .alt-tl__dot {
  transform: translate(-50%, -50%) scale(1);
  transition-delay: calc(var(--tl-i) * 0.18s);
}

.alt-tl__year {
  margin-top: 30px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
  letter-spacing: 0.02em;
}

.alt-tl__item--final .alt-tl__year {
  color: var(--accent);
}

.alt-tl__caption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
  max-width: 175px;
}

/* per-item reveal — logos / year / caption fade up with stagger */
.alt-tl__logos,
.alt-tl__year,
.alt-tl__caption {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.alt-tl.is-in .alt-tl__logos,
.alt-tl.is-in .alt-tl__year,
.alt-tl.is-in .alt-tl__caption {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--tl-i) * 0.18s + 0.15s);
}

/* brand chip shared by timeline + FDP panel */
.alt-tl__card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 12px;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
}

.alt-tl__card--dark {
  background: #2b2f3a;
  border-color: #2b2f3a;
}

.alt-tl__card--icon {
  background: rgba(252, 103, 54, 0.12);
  border-color: transparent;
  box-shadow: none;
}

.alt-tl__card--icon i {
  font-size: 30px;
  color: var(--accent);
}

.alt-tl__card img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.alt-tl__logos .alt-tl__card {
  width: 100%;
  max-width: 168px;
  height: 60px;
}

/* drop connector from 2025 dot to FDP panel */
.alt-tl__drop {
  width: 4px;
  height: 60px;
  margin-top: 18px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.5s ease;
}

.alt-tl.is-in .alt-tl__drop {
  transform: scaleY(1);
  transition-delay: 1.5s;
}

/* ---- Fitness Distribution Pro finale panel ---- */
.alt-fdp {
  position: relative;
  border-radius: 22px;
  background: var(--surface);
  border: 2px solid var(--accent);
  padding: 36px 32px 38px;
  text-align: center;
  overflow: hidden;
}

.alt-fdp::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 93.75%;
  width: 18px;
  height: 18px;
  background: var(--surface);
  border-left: 2px solid var(--accent);
  border-top: 2px solid var(--accent);
  transform: translateX(-50%) rotate(45deg);
}

.alt-fdp::after {
  content: "";
  position: absolute;
  inset: auto -10% -60% auto;
  width: 360px;
  height: 360px;
  background: radial-gradient(
    circle,
    rgba(252, 103, 54, 0.18) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.alt-fdp__head {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
}

.alt-fdp__badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 6px 18px;
  border-radius: 20px;
}

.alt-fdp__title {
  margin: 14px 0 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
}

.alt-fdp__subtitle {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--muted);
}

.alt-fdp__logos {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.alt-fdp .alt-tl__card {
  height: 92px;
  padding: 14px 18px;
}

/* finale reveal — plays after the rail and dots draw in */
.alt-fdp,
.alt-fdp .alt-tl__card {
  opacity: 0;
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.alt-fdp {
  transform: translateY(26px);
}

.alt-fdp .alt-tl__card {
  transform: translateY(20px) scale(0.96);
}

.alt-tl.is-in .alt-fdp {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 1.55s;
}

.alt-tl.is-in .alt-fdp .alt-tl__card {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition-delay: calc(var(--tl-i) * 0.08s + 1.95s);
}

/* ---- responsive ----------------------------------------------------------- */
@media (max-width: 991px) {
  .alt-kpi-grid,
  .alt-channels__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .alt-member {
    flex: 0 0 calc((100% - 22px) / 2);
  }

  .alt-about__intro {
    margin-bottom: 48px;
  }

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

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

  .alt-process__grid::before {
    display: none;
  }
}

@media (max-width: 720px) {
  .alt-burger {
    display: flex;
  }

  .alt-nav__menu {
    position: fixed;
    inset: 78px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px 24px 26px;
    background: rgba(15, 17, 22, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 0.32s ease;
  }

  .alt-nav__menu.is-open {
    transform: translateY(0);
  }

  .alt-nav__menu a {
    padding: 12px 4px;
    font-size: 16px;
  }

  .alt-nav__menu a.alt-btn {
    margin-top: 8px;
    justify-content: center;
  }

  .alt-kpi-grid,
  .alt-channels__grid,
  .alt-adv__grid,
  .alt-process__grid {
    grid-template-columns: 1fr;
  }

  .alt-team__grid {
    gap: 14px;
  }

  .alt-member {
    flex: 0 0 calc(100% - 14px);
    max-width: 100%;
  }

  .alt-member__photo {
    height: 400px;
  }

  .alt-about__list {
    grid-template-columns: 1fr;
  }

  .alt-about__goal {
    padding: 18px 20px;
  }

  .alt-tl {
    --tl-logo-h: auto;
    padding-left: 4px;
  }

  .alt-tl__line {
    left: 22px;
    right: auto;
    top: 8px;
    bottom: 8px;
    width: 3px;
    height: auto;
  }

  .alt-tl__line-fill {
    width: 100%;
    height: 0;
    transition: height 1.7s ease;
  }

  .alt-tl.is-in .alt-tl__line-fill {
    width: 100%;
    height: 100%;
  }

  .alt-tl__milestones {
    flex-direction: column;
  }

  .alt-tl__item {
    width: 100%;
    flex: none;
    align-items: flex-start;
    text-align: left;
    padding: 0 0 38px 64px;
  }

  .alt-tl__dot {
    top: 8px;
    left: 24px;
  }

  .alt-tl__year {
    order: 1;
    margin-top: 0;
  }

  .alt-tl__caption {
    order: 2;
    max-width: none;
  }

  .alt-tl__logos {
    order: 3;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 14px 0 0;
    gap: 12px;
  }

  .alt-tl__logos .alt-tl__card {
    width: 150px;
  }

  .alt-tl__drop,
  .alt-fdp::before {
    display: none;
  }

  .alt-tl__finale {
    margin-top: 16px;
  }

  .alt-faq__q {
    padding: 18px 20px;
    font-size: 16px;
  }

  .alt-faq__a p {
    padding: 0 20px 20px;
    font-size: 15px;
  }

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

  .alt-contact__grid {
    grid-template-columns: 1fr;
  }

  .alt-hero__stats {
    gap: 18px 32px;
  }

  .alt-fdp {
    padding: 28px 18px 30px;
  }

  .alt-fdp__title {
    font-size: 22px;
  }

  .alt-fdp__logos {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .alt-tl__year {
    font-size: 22px;
  }
}

/* ---- lightbox ------------------------------------------------------------- */
.alt-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  backdrop-filter: blur(0px);
}

.alt-lightbox.is-open {
  background: rgba(0, 0, 0, 0.7);
  opacity: 1;
  backdrop-filter: blur(4px);
}

.alt-lightbox__content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  animation: alt-lightbox-zoom 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.alt-lightbox__content img {
  max-width: 100%;
  max-height: calc(90vh - 96px);
  object-fit: contain;
}

.alt-lightbox__close {
  position: absolute;
  top: -40px;
  right: 0;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.alt-lightbox__close:hover {
  color: var(--accent);
}

@keyframes alt-lightbox-zoom {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---- reduced motion ------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .alt-reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .alt-tl__logos,
  .alt-tl__year,
  .alt-tl__caption,
  .alt-fdp,
  .alt-fdp .alt-tl__card {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .alt-tl__dot {
    transform: translate(-50%, -50%) scale(1) !important;
  }

  .alt-tl__line-fill {
    width: 100% !important;
    height: 100% !important;
    transition: none;
  }

  .alt-tl__drop {
    transform: scaleY(1) !important;
    transition: none;
  }

  .alt-hero__scroll {
    animation: none;
  }
}