:root {
  --black: #000;
  --ink: #141516;
  --charcoal: #1f2022;
  --deep: #111214;
  --beige: #d9d8d0;
  --beige-2: #d3cdb5;
  --paper: #f4f3ee;
  --white: #fff;
  --muted: #66645f;
  --line: #c8c4b7;
  --gold: #c89519;
  --green: #194d3f;
  --font: "Inter", "Manrope", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  letter-spacing: 0;
  overflow-x: hidden;
}

body.is-opening {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: var(--deep);
  transition: opacity 780ms ease, visibility 780ms ease;
}

.intro img {
  width: clamp(170px, 20vw, 300px);
  filter: drop-shadow(0 28px 70px rgba(0, 0, 0, 0.5));
  animation: introLogo 4s cubic-bezier(0.2, 0.9, 0.2, 1) both;
}

.intro.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 76px);
  background: rgba(244, 243, 238, 0.9);
  border-bottom: 1px solid rgba(200, 196, 183, 0.7);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 82px;
  height: 48px;
  object-fit: contain;
}

.nav {
  display: flex;
  gap: clamp(18px, 2.6vw, 38px);
  color: rgba(20, 21, 22, 0.7);
  font-size: 14px;
  font-weight: 800;
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 260ms ease;
}

.nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__whatsapp {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 900;
  transition: transform 240ms ease, background 240ms ease, color 240ms ease;
}

.header__whatsapp:hover {
  background: var(--ink);
  color: var(--white);
  transform: translateY(-2px);
}

.flight-ticker {
  position: fixed;
  top: 78px;
  left: 0;
  z-index: 29;
  width: 100%;
  height: 48px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--charcoal);
  border-bottom: 1px solid rgba(217, 216, 208, 0.12);
  color: rgba(255, 255, 255, 0.68);
}

.flight-ticker__track {
  display: flex;
  width: max-content;
  gap: 46px;
  padding-left: 46px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  animation: ticker 42s linear infinite;
}

.flight-ticker span:nth-child(3n) {
  color: var(--beige);
}

.flight-ticker span:nth-child(4n) {
  color: #bd6f6f;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 126px;
  background: var(--deep);
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
  filter: brightness(0.72) saturate(0.9) contrast(1.02);
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 14, 15, 0.92), rgba(13, 14, 15, 0.72) 44%, rgba(13, 14, 15, 0.16)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.45), transparent 42%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: min(760px, calc(100vw - 44px));
  margin-left: clamp(22px, 8vw, 132px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--beige);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 108px);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(36px, 5.2vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(23px, 2.2vw, 34px);
  line-height: 1.05;
}

.hero__content p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.45;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 950;
  transition: transform 240ms ease, background 240ms ease, color 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

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

.button--light {
  background: var(--beige);
  color: var(--ink);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.26);
}

.button--outline {
  border-color: rgba(255, 255, 255, 0.36);
  color: var(--white);
}

.button--outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.button--dark {
  background: var(--black);
  color: var(--white);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.icon {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 950;
}

.button--light .icon,
.button--dark .icon,
.header__whatsapp .icon {
  background: rgba(0, 0, 0, 0.1);
}

.manifest {
  width: min(1180px, calc(100vw - 44px));
  margin: 0 auto;
  padding: clamp(88px, 12vw, 155px) 0;
}

.prototype-note {
  width: min(1180px, calc(100vw - 44px));
  margin: clamp(48px, 7vw, 78px) auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(24px, 5vw, 68px);
  align-items: end;
  padding: clamp(30px, 5vw, 54px);
  border: 1px solid rgba(200, 196, 183, 0.9);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), rgba(217, 216, 208, 0.5)),
    var(--paper);
  box-shadow: 0 24px 70px rgba(31, 32, 34, 0.08);
}

.prototype-note h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(32px, 4.8vw, 58px);
}

.prototype-note p:not(.eyebrow) {
  max-width: 860px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.62;
}

.prototype-note__link {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 14px;
  font-weight: 950;
  white-space: nowrap;
  transition: transform 240ms ease, background 240ms ease;
}

.prototype-note__link:hover {
  transform: translateY(-3px);
  background: var(--black);
}

.manifest__label {
  width: fit-content;
  margin-bottom: 24px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.manifest p,
.section-copy p,
.services__content > p,
.linktree__copy p,
.final__content p {
  max-width: 760px;
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1.55;
}

.experience {
  padding: clamp(90px, 12vw, 150px) clamp(22px, 6vw, 92px);
  background: var(--beige);
}

.section-copy {
  max-width: 980px;
  margin-bottom: clamp(44px, 7vw, 78px);
}

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

.experience-item {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 3vw, 36px);
  overflow: hidden;
  border: 1px solid rgba(20, 21, 22, 0.12);
  border-radius: 26px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.82), rgba(235, 232, 220, 0.58)),
    rgba(255, 255, 255, 0.48);
  box-shadow: 0 18px 55px rgba(31, 32, 34, 0.08);
  transition: background 260ms ease, transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
}

.experience-item::before {
  content: "";
  position: absolute;
  top: -65px;
  right: -65px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(20, 21, 22, 0.06);
  transition: transform 260ms ease, background 260ms ease;
}

.experience-item:hover {
  transform: translateY(-8px);
  border-color: rgba(20, 21, 22, 0.26);
  background: var(--ink);
  box-shadow: 0 28px 80px rgba(31, 32, 34, 0.2);
}

.experience-item:hover::before {
  transform: scale(1.2);
  background: rgba(217, 216, 208, 0.12);
}

.experience-item__number {
  position: relative;
  z-index: 1;
  color: var(--muted);
  font-weight: 950;
}

.experience-item__icon {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 1;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--beige-2);
  color: var(--ink);
  font-weight: 950;
  box-shadow: 0 12px 34px rgba(31, 32, 34, 0.08);
}

.experience-item h3,
.experience-item p {
  position: relative;
  z-index: 1;
}

.experience-item p {
  margin-bottom: 0;
  color: #4f4c44;
  font-size: 16px;
  line-height: 1.5;
}

.experience-item:hover .experience-item__number,
.experience-item:hover h3 {
  color: var(--white);
}

.experience-item:hover p {
  color: rgba(255, 255, 255, 0.72);
}

.impact {
  position: relative;
  min-height: 64svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--charcoal);
}

.impact img,
.final__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.impact img {
  filter: brightness(0.68) saturate(0.9);
}

.impact__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.58)),
    rgba(0, 0, 0, 0.2);
}

.impact__metrics {
  position: relative;
  z-index: 2;
  width: min(1060px, calc(100vw - 44px));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.metric {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(217, 216, 208, 0.24);
  border-radius: 28px;
  background: rgba(17, 18, 20, 0.56);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  text-align: center;
}

.metric strong {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: clamp(52px, 7vw, 104px);
  line-height: 0.9;
}

.metric span {
  display: block;
  color: var(--beige);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.services {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(330px, 1.1fr);
  gap: clamp(34px, 7vw, 94px);
  align-items: stretch;
  padding: clamp(86px, 12vw, 150px) clamp(22px, 6vw, 92px);
  background: var(--paper);
}

.services__visual {
  min-height: 100%;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: 0 28px 80px rgba(31, 32, 34, 0.14);
}

.services__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.service-tabs {
  display: grid;
  gap: 10px;
  margin-top: 34px;
}

.service-tab {
  width: 100%;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-weight: 950;
  text-align: left;
  transition: background 240ms ease, border-color 240ms ease, transform 240ms ease;
}

.service-tab span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--beige);
  color: var(--ink);
  font-size: 12px;
}

.service-tab:hover,
.service-tab.is-active {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
  transform: translateX(4px);
}

.service-tab.is-active span,
.service-tab:hover span {
  background: var(--beige-2);
  color: var(--black);
}

.service-panel {
  margin-top: 22px;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--beige);
}

.service-panel__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.service-panel__header span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-panel p {
  color: #4f4c44;
  font-size: 17px;
  line-height: 1.55;
}

.service-panel ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.service-panel li {
  padding-top: 10px;
  border-top: 1px solid rgba(20, 21, 22, 0.14);
  color: var(--ink);
  font-weight: 760;
}

.method {
  padding: clamp(88px, 12vw, 150px) clamp(22px, 6vw, 92px);
  background: var(--charcoal);
  color: var(--white);
}

.method .section-copy p {
  color: rgba(255, 255, 255, 0.72);
}

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

.method__steps article {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid rgba(217, 216, 208, 0.18);
  border-radius: 26px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015)),
    rgba(255, 255, 255, 0.025);
  transition: transform 260ms ease, border-color 260ms ease, background 260ms ease;
}

.method__steps article:hover {
  transform: translateY(-8px);
  border-color: rgba(217, 216, 208, 0.38);
  background: rgba(255, 255, 255, 0.07);
}

.method__tag {
  color: var(--beige);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.method__icon {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(217, 216, 208, 0.12);
  color: var(--beige);
  font-weight: 950;
}

.method__steps p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

.linktree {
  display: grid;
  grid-template-columns: minmax(330px, 1fr) minmax(260px, 420px);
  gap: clamp(34px, 8vw, 110px);
  align-items: center;
  padding: clamp(90px, 12vw, 155px) clamp(22px, 6vw, 92px);
  background: var(--beige-2);
}

.linktree__copy img {
  width: 118px;
  height: 118px;
  margin-bottom: 34px;
  border-radius: 50%;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.12);
}

.qr-card {
  padding: 24px;
  border: 1px solid rgba(20, 21, 22, 0.12);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 28px 80px rgba(31, 32, 34, 0.14);
}

.qr-card img {
  width: 100%;
  border-radius: 4px;
}

.qr-card p {
  margin: 18px 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.qr-card strong {
  display: block;
  text-align: center;
  overflow-wrap: anywhere;
}

.channels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.channel {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(24px, 4vw, 42px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 240ms ease, transform 240ms ease;
}

.channel:hover {
  background: #ebe8dc;
}

.channel__icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  font-weight: 950;
}

.channel span:not(.channel__icon) {
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.channel strong {
  font-size: clamp(20px, 2.2vw, 30px);
  overflow-wrap: anywhere;
}

.final {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: var(--deep);
}

.final__image {
  filter: brightness(0.7) saturate(0.9);
}

.final__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.38), rgba(0, 0, 0, 0.68)),
    rgba(0, 0, 0, 0.12);
}

.final__content {
  position: relative;
  z-index: 2;
  width: min(720px, calc(100vw - 44px));
  margin-left: clamp(22px, 8vw, 132px);
  color: var(--white);
}

.final__content p {
  color: rgba(255, 255, 255, 0.76);
}

.final__content small {
  display: block;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
  font-weight: 900;
}

.final__logo {
  position: absolute;
  z-index: 2;
  right: clamp(28px, 7vw, 120px);
  bottom: clamp(42px, 9vw, 120px);
  width: clamp(160px, 24vw, 360px);
  opacity: 0.92;
  filter: drop-shadow(0 28px 72px rgba(0, 0, 0, 0.42));
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 34px clamp(22px, 6vw, 92px);
  background: var(--deep);
  color: rgba(255, 255, 255, 0.68);
}

.footer img {
  width: 74px;
  height: 44px;
  object-fit: contain;
}

.footer span {
  font-size: 14px;
  font-weight: 850;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 780ms ease, transform 780ms ease;
}

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

@keyframes introLogo {
  0% {
    opacity: 0;
    transform: scale(0.88);
  }
  18%,
  74% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.06);
  }
}

@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1020px) {
  .nav {
    display: none;
  }

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

  .services,
  .linktree,
  .method__steps {
    grid-template-columns: 1fr;
  }

  .services__visual {
    min-height: 420px;
  }

  .prototype-note {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .prototype-note__link {
    width: fit-content;
  }
}

@media (max-width: 680px) {
  .header {
    height: 70px;
    padding-inline: 18px;
  }

  .brand img {
    width: 68px;
  }

  .header__whatsapp {
    min-height: 38px;
    padding-inline: 13px;
  }

  .flight-ticker {
    top: 70px;
    height: 44px;
  }

  .flight-ticker__track {
    gap: 30px;
    animation-duration: 34s;
  }

  .hero {
    padding-top: 114px;
  }

  .hero__content,
  .final__content {
    margin-inline: 22px;
  }

  h1 {
    font-size: clamp(44px, 15vw, 68px);
  }

  h2 {
    font-size: clamp(34px, 12vw, 52px);
  }

  .hero__actions,
  .button {
    width: 100%;
  }

  .experience__grid,
  .impact__metrics,
  .channels {
    grid-template-columns: 1fr;
  }

  .experience-item {
    min-height: 230px;
  }

  .metric {
    min-height: 170px;
  }

  .service-panel__header {
    display: block;
  }

  .final__logo {
    right: 24px;
    bottom: 28px;
    width: 150px;
    opacity: 0.28;
  }

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

  .prototype-note {
    border-radius: 20px;
    padding: 26px;
  }

  .prototype-note__link {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .intro {
    display: none;
  }

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