:root {
  --ink: #0b2545;
  --ink-2: #20375c;
  --body: #4d648a;
  --blue: #0a5fd6;
  --blue-2: #3e90f0;
  --blue-3: #7bb6ff;
  --deep: #062a63;
  --wash: #f2f7ff;
  --wash-2: #e2edff;
  --line: #dbe7f8;
  --gold: #c8952f;
  --sh: 0 14px 38px rgba(11, 37, 69, 0.08);
  --sh-lg: 0 30px 68px rgba(11, 37, 69, 0.15);
  --r: 18px;
  --maxw: 1180px;
  --gut: 26px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}

/* type scale */
h1,
h2,
h3,
h4 {
  font-family: Sora, Archivo, system-ui, sans-serif;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
}
h1 {
  font-size: clamp(38px, 5.6vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}
h2 {
  font-size: clamp(30px, 4.1vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.032em;
}
h3 {
  font-size: clamp(19px, 2vw, 23px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}
h4 {
  font-size: 16px;
  letter-spacing: -0.01em;
}
p {
  margin: 0 0 18px;
  color: var(--body);
  max-width: 64ch;
}
.lede {
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.62;
  max-width: 56ch;
  color: var(--body);
}
.grad {
  background: linear-gradient(96deg, var(--blue) 6%, #5aa0f5 52%, #8f7bf2 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.grad-light {
  background: linear-gradient(96deg, #ffffff 4%, #bcd9ff 52%, #8ab6ff 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--wash-2);
  border-radius: 999px;
  padding: 8px 17px;
  margin-bottom: 22px;
}
.kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}
section {
  padding-block: clamp(62px, 7.6vw, 112px);
}
.tint {
  background: linear-gradient(180deg, #f9fcff, var(--wash));
}
.head {
  max-width: 720px;
  margin-bottom: 8px;
}
.head.mid {
  margin-inline: auto;
  text-align: center;
}
.head.mid p {
  margin-inline: auto;
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
  transition:
    transform 0.18s,
    box-shadow 0.2s,
    background 0.2s,
    border-color 0.2s,
    color 0.2s;
}
.btn-fill {
  background: linear-gradient(96deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 12px 28px rgba(10, 95, 214, 0.3);
}
.btn-fill:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(10, 95, 214, 0.38);
}
.btn-line {
  border-color: var(--line);
  color: var(--deep);
  background: #fff;
}
.btn-line:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}
.btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #0000ff;
  background: rgba(255, 255, 255, 0.982);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--deep);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.16);
}
.btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.btns.mid {
  justify-content: center;
}

/* header */
header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    box-shadow 0.3s,
    border-color 0.3s;
}
header.stuck {
  border-color: var(--line);
  box-shadow: 0 8px 26px rgba(11, 37, 69, 0.07);
}
.bar {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
  color: inherit;
  margin-right: auto;
  min-width: 0;
}
.brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  flex: none;
}
.brand b {
  font-family: Sora;
  font-weight: 700;
  font-size: 17.5px;
  letter-spacing: -0.02em;
  display: block;
  line-height: 1.25;
}
.brand small {
  color: var(--body);
  font-size: 12.5px;
  letter-spacing: 0.01em;
}
nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
nav a {
  text-decoration: none;
  font-size: 15px;
  color: var(--body);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}
nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--blue), #8f7bf2);
  transition: width 0.25s;
}
nav a:hover::after,
nav a.on::after {
  width: 100%;
}
nav a:hover,
nav a.on {
  color: var(--blue);
}
.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 11px;
  padding: 11px 14px;
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  color: var(--ink);
}

/* hero */
.hero {
  position: relative;
  min-height: clamp(520px, 74vh, 700px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero .slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
  z-index: 0;
}
.hero .slide.on {
  opacity: 1;
}
.hero .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero .slide.on img {
  animation: kb 9s ease-out forwards;
}
@keyframes kb {
  from {
    transform: scale(1.08);
  }
  to {
    transform: scale(1);
  }
}
.scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    102deg,
    rgba(4, 20, 45, 0.92) 0%,
    rgba(5, 25, 58, 0.78) 42%,
    rgba(8, 60, 140, 0.42) 78%,
    rgba(10, 95, 214, 0.3) 100%
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(64px, 9vw, 96px);
}
.hero-copy {
  max-width: 760px;
}
.hero h1 {
  color: #fff;
}
.hero h1 .grad-light {
  display: block;
}
.hero p {
  color: rgba(233, 241, 255, 0.88);
  margin-top: 22px;
  font-size: clamp(17px, 1.6vw, 20px);
  max-width: 48ch;
}
.hero .kicker {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  backdrop-filter: blur(6px);
}
.hero .kicker::before {
  background: var(--blue-3);
}
.hero-dots {
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  gap: 10px;
  justify-content: center;
}
.hero-dots button {
  width: 40px;
  height: 5px;
  border-radius: 3px;
  border: 0;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
  padding: 0;
  overflow: hidden;
}
.hero-dots button.on i {
  display: block;
  height: 100%;
  background: #fff;
  transform-origin: left;
  animation: fill 5s linear forwards;
}
@keyframes fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* page head */
.page-head {
  background: linear-gradient(165deg, var(--wash) 0%, #fff 72%);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(58px, 7vw, 96px) clamp(44px, 5vw, 68px);
}

/* stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh);
}
.stat {
  background: #fff;
  padding: 30px 24px;
  text-align: center;
}
.stat b {
  display: block;
  font-family: Sora;
  font-weight: 700;
  font-size: clamp(32px, 3.6vw, 42px);
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(96deg, var(--blue), #8f7bf2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span {
  display: block;
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--body);
}

/* reveal */
.rv {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s ease,
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.rv.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .rv {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero .slide.on img,
  .hero-dots button.on i {
    animation: none;
  }
  .btn:hover,
  .card:hover,
  .val:hover,
  .use:hover {
    transform: none;
  }
}

/* split */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: center;
}
.split-media {
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh-lg);
}
.split-media img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.minis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 26px 0 30px;
}
.mini {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 20px;
}
.mini h3 {
  font-size: 16.5px;
  margin-bottom: 6px;
}
.mini p {
  font-size: 14.5px;
  margin: 0;
}

/* product cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
  margin-top: 46px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--sh);
  display: flex;
  flex-direction: column;
  transition:
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.32s;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sh-lg);
}
.card .ph {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.card .ph img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.card:hover .ph img {
  transform: scale(1.07);
}
.stage {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--deep);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 999px;
}
.card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.card-body h3 {
  color: var(--deep);
  letter-spacing: -0.02em;
}
.card-body p {
  margin: 0;
  font-size: 15.5px;
  color: var(--body);
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 6px;
}
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--deep);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(228, 238, 255, 0.9));
  border: 1px solid rgba(10, 95, 214, 0.18);
  border-radius: 12px;
  padding: 9px 12px;
  line-height: 1.25;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 8px 16px rgba(10, 95, 214, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.tag:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 12px 20px rgba(10, 95, 214, 0.1);
}
.tag::before {
  content: "";
  display: none;
}

/* value cards */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 22px;
  margin-top: 46px;
}
.val {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 28px;
  transition:
    transform 0.3s,
    box-shadow 0.3s,
    border-color 0.3s;
}
.val:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh);
  border-color: #c9dcf6;
}
.val .n {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--blue), #8f7bf2);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: Sora;
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 18px;
}
.val h3 {
  margin-bottom: 8px;
}
.val p {
  margin: 0;
  font-size: 15.5px;
}

/* uses */
.uses {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 42px;
}
.use {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 0 13px 13px 0;
  padding: 22px;
  font-weight: 600;
  font-size: 16px;
  transition:
    transform 0.26s,
    box-shadow 0.26s;
}
.use:hover {
  transform: translateX(5px);
  box-shadow: var(--sh);
}

/* timeline */
.tl {
  margin-top: 46px;
  border-left: 2px solid var(--line);
  padding-left: 32px;
  max-width: 760px;
}
.tl-item {
  position: relative;
  padding-bottom: 36px;
}
.tl-item:last-child {
  padding-bottom: 0;
}
.tl-item::before {
  content: "";
  position: absolute;
  left: -40px;
  top: 7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(120deg, var(--blue), #8f7bf2);
  box-shadow: 0 0 0 5px var(--wash);
}
.tl-item b {
  font-family: Sora;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
  display: block;
  background: linear-gradient(96deg, var(--blue), #8f7bf2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tl-item p {
  margin: 5px 0 0;
  font-size: 15.5px;
}

/* band */
.band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    118deg,
    var(--deep) 0%,
    var(--blue) 52%,
    #6f7ff0 100%
  );
  color: #fff;
  border-radius: 24px;
  padding: clamp(40px, 5.6vw, 72px) clamp(26px, 4vw, 56px);
  text-align: center;
  box-shadow: var(--sh-lg);
}
.band h2 {
  color: #fff;
  max-width: 20ch;
  margin-inline: auto;
}
.band p {
  color: rgba(255, 255, 255, 0.86);
  margin-inline: auto;
}
.band .note {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.78);
  margin: 26px 0 0;
}

/* contact */
.cc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 52px;
}
.cc {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px;
  text-decoration: none;
  color: inherit;
  transition:
    transform 0.26s,
    box-shadow 0.26s,
    border-color 0.26s;
}
.cc:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh);
  border-color: var(--blue);
}
.cc span {
  display: block;
  font-size: 13.5px;
  color: var(--body);
  margin-bottom: 7px;
}
.cc b {
  font-family: Sora;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--deep);
  word-break: break-word;
}
.addr {
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px;
}
.addr span {
  display: block;
  font-size: 13.5px;
  color: var(--body);
  margin-bottom: 8px;
}
.addr p {
  margin: 0;
}
form {
  display: grid;
  gap: 18px;
  max-width: 560px;
}
label {
  font-size: 14px;
  color: var(--body);
  display: block;
  margin-bottom: 7px;
}
input,
textarea,
select {
  width: 100%;
  padding: 15px 16px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(10, 95, 214, 0.13);
}
textarea {
  min-height: 124px;
  resize: vertical;
}
.two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
}
.err {
  color: #c0392b;
  font-size: 14.5px;
  min-height: 22px;
  margin: 0;
}
.ok {
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 18px;
  color: var(--deep);
  font-size: 15.5px;
}

footer {
  background: var(--ink);
  color: #c3d6f2;
  padding: 56px 0 32px;
  font-size: 15px;
}
footer p {
  color: #c3d6f2;
}
footer a {
  color: #c3d6f2;
  text-decoration: none;
}
footer a:hover {
  color: #fff;
}
.fgrid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr;
  gap: 38px;
}
.fgrid h4 {
  color: #fff;
  margin-bottom: 16px;
}
.fgrid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fgrid li {
  padding: 6px 0;
}
.fbot {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: 40px;
  padding-top: 22px;
  font-size: 13.5px;
  color: #8fa8cb;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.sticky {
  display: none;
}
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(140deg, #65ff21, #0bbd08);
  color: #fff;
  box-shadow: 0 14px 30px rgba(18, 122, 65, 0.35);
  text-decoration: none;
  animation: whatsapp-in 0.7s ease both, whatsapp-pulse 2.8s 1.2s ease-in-out infinite;
  transition: transform 0.2s, background 0.2s;
}
.whatsapp-float:hover {
  background: linear-gradient(140deg, #78ff3d, #08a907);
  transform: translateY(-3px);
}
.whatsapp-icon {
  width: 58px;
  height: 58px;
}
@keyframes whatsapp-in {
  from { opacity: 0; transform: translateY(18px) scale(0.92); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes whatsapp-pulse {
  0%, 70%, 100% { box-shadow: 0 14px 30px rgba(18, 122, 65, 0.28); }
  35% { box-shadow: 0 14px 30px rgba(18, 122, 65, 0.28), 0 0 0 9px rgba(31, 189, 99, 0.14); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}

@media (max-width: 960px) {
  .split {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .fgrid {
    grid-template-columns: 1fr;
  }
  nav {
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 6px 26px 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    box-shadow: var(--sh);
  }
  nav.open {
    display: flex;
  }
  nav a {
    padding: 14px 0;
    font-size: 17px;
    border-bottom: 1px solid var(--line);
  }
  .menu-btn {
    display: block;
  }
  .bar > .btn-fill {
    display: none;
  }
  body {
    padding-bottom: 70px;
  }
  .sticky {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 75;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 26px rgba(11, 37, 69, 0.09);
  }
  .sticky a {
    flex: 1;
    text-align: center;
    padding: 19px 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15.5px;
    color: var(--deep);
  }
  .sticky a:first-child {
    border-right: 1px solid var(--line);
  }
  .whatsapp-float {
    right: 16px;
    bottom: 72px;
    width: 64px;
    height: 64px;
  }
}
@media (max-width: 520px) {
  .stats {
    grid-template-columns: 1fr;
  }
}