@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700;800&display=swap");

:root {
  --bg: #060912;
  --bg-soft: #0a0f1c;
  --surface: rgba(15, 23, 42, 0.62);
  --surface-strong: rgba(18, 28, 48, 0.88);
  --text: #f4f8ff;
  --muted: #99a8bf;
  --blue: #3287ff;
  --cyan: #22dff5;
  --violet: #8b66ff;
  --green: #35e49a;
  --border: rgba(132, 177, 255, 0.15);
  --border-hover: rgba(71, 202, 255, 0.48);
  --gradient: linear-gradient(120deg, var(--blue), var(--cyan));
  --heading: "Segoe UI", "Trebuchet MS", sans-serif;
  --body: "Segoe UI", Arial, sans-serif;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  --radius: 22px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  overflow-x: clip;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  line-height: 1.7;
}

body.menu-open {
  overflow: hidden;
}

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

*:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 15px;
  border-radius: 8px;
  color: #03101d;
  background: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-background {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: linear-gradient(150deg, #060912 0%, #07101e 50%, #070a12 100%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(70, 137, 231, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 137, 231, 0.12) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

.ambient-light {
  position: absolute;
  width: 48rem;
  height: 48rem;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.13;
}

.ambient-light--one {
  top: -20rem;
  right: -14rem;
  background: var(--blue);
}

.ambient-light--two {
  top: 35%;
  left: -25rem;
  background: var(--violet);
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 120px 0;
}

.header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}

.header.scrolled {
  border-color: var(--border);
  background: rgba(6, 9, 18, 0.78);
  backdrop-filter: blur(18px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 140px;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: -0.04em;
  line-height: 0.8;
  text-align: left;
  text-transform: uppercase;
  transition: transform 0.3s ease;
}

.brand-first {
  color: #f8fafc;
  font-size: 21px;
  font-weight: 800;
}

.brand-last {
  color: #22d3ee;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-shadow: 0 0 16px rgba(34, 211, 238, 0.45);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.brand:hover .brand-logo {
  transform: translateY(-1px);
}

.brand:hover .brand-last {
  color: #5ee7f5;
  text-shadow: 0 0 16px rgba(34, 211, 238, 0.48);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 29px;
}

.nav-menu > a {
  position: relative;
  color: #b2bed0;
  font-size: 0.83rem;
  font-weight: 600;
  transition: color 0.2s;
}

.nav-menu > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transition: transform 0.25s;
}

.nav-menu > a:hover,
.nav-menu > a.active {
  color: var(--text);
}

.nav-menu > a:hover::after,
.nav-menu > a.active::after {
  transform: scaleX(1);
}

.nav-menu .nav-cta {
  padding: 10px 18px;
  border: 1px solid rgba(34, 223, 245, 0.32);
  border-radius: 10px;
  color: var(--cyan);
  background: rgba(34, 223, 245, 0.07);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 23px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: var(--text);
  transition: 0.25s;
}

.hero {
  display: flex;
  min-height: 100vh;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 80px;
}

.hero-grid {
  display: grid;
  align-items: center;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 70px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 27px;
  height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

h1,
h2,
h3 {
  font-family: var(--heading);
  line-height: 1.14;
}

h1 {
  max-width: 700px;
  font-size: clamp(3rem, 5.7vw, 5.3rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2.25rem, 4.2vw, 3.7rem);
  letter-spacing: -0.045em;
}

h3 {
  letter-spacing: -0.02em;
}

.gradient-text {
  color: transparent;
  background: linear-gradient(110deg, #5b9dff 10%, #30e7f7 55%, #9781ff);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-description {
  max-width: 660px;
  margin-top: 27px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 37px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 23px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #03101d;
  background: var(--gradient);
  box-shadow: 0 0 24px rgba(34, 202, 245, 0.2), inset 0 1px rgba(255, 255, 255, 0.35);
}

.button--primary:hover {
  box-shadow: 0 0 36px rgba(34, 202, 245, 0.35), inset 0 1px rgba(255, 255, 255, 0.4);
}

.button--secondary {
  border-color: var(--border);
  color: #dce7f5;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(10px);
}

.button--secondary:hover {
  border-color: var(--border-hover);
}

.whatsapp-action-icon,
.service-contact-icon,
.contact-icon svg,
.whatsapp-icon {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.whatsapp-action-icon {
  width: 20px;
  height: 20px;
  flex: none;
  color: #fff;
  filter: drop-shadow(0 1px 2px rgba(3, 16, 29, 0.3));
}

.service-contact-icon {
  width: 25px;
  height: 25px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 35px;
  color: #8595ab;
  font-size: 0.72rem;
  font-weight: 600;
}

.hero-trust span::before {
  margin-right: 7px;
  content: "✓";
  color: var(--cyan);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 530px;
  place-items: center;
  perspective: 1000px;
}

.hero-visual::before {
  position: absolute;
  width: 70%;
  height: 70%;
  border-radius: 50%;
  content: "";
  background: radial-gradient(circle, rgba(39, 140, 255, 0.2), transparent 67%);
  filter: blur(20px);
}

.visual-orbit {
  position: absolute;
  border: 1px solid rgba(53, 155, 255, 0.16);
  border-radius: 50%;
}

.visual-orbit::after {
  position: absolute;
  top: 18%;
  left: 5%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  background: var(--cyan);
  box-shadow: 0 0 13px var(--cyan);
}

.visual-orbit--outer {
  width: 470px;
  height: 470px;
  animation: rotate 28s linear infinite;
}

.visual-orbit--inner {
  width: 350px;
  height: 350px;
  border-style: dashed;
  animation: rotate 20s linear infinite reverse;
}

.tech-card {
  position: relative;
  z-index: 2;
  width: min(360px, 75%);
  overflow: hidden;
  border: 1px solid rgba(90, 177, 255, 0.33);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(19, 35, 60, 0.8), rgba(8, 14, 28, 0.86));
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.45), inset 0 0 40px rgba(50, 135, 255, 0.06), 0 0 40px rgba(50, 135, 255, 0.08);
  backdrop-filter: blur(15px);
  transform: rotateY(-8deg) rotateX(3deg);
  animation: cardFloat 5s ease-in-out infinite;
}

.tech-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--border);
  color: #8fa4c0;
  font-size: 0.72rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.code-symbol {
  margin-left: auto;
  color: var(--cyan);
}

.tech-card-body {
  padding: 52px 35px 45px;
}

.mini-label {
  color: #7792b3;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.tech-card-body strong {
  display: block;
  margin-top: 7px;
  font-family: var(--heading);
  font-size: 4rem;
  line-height: 1;
  letter-spacing: -0.08em;
}

.tech-card-body strong span {
  color: var(--cyan);
}

.data-lines {
  display: grid;
  gap: 8px;
  margin-top: 38px;
}

.data-lines i {
  display: block;
  height: 4px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(50, 135, 255, 0.65), rgba(34, 223, 245, 0.08));
}

.data-lines i:nth-child(2) { width: 78%; }
.data-lines i:nth-child(3) { width: 48%; }

.floating-chip {
  position: absolute;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px;
  border: 1px solid var(--border);
  border-radius: 11px;
  color: #c9d7e9;
  background: rgba(12, 20, 35, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  font-size: 0.72rem;
  font-weight: 600;
}

.floating-chip span {
  color: var(--cyan);
  text-shadow: 0 0 8px var(--cyan);
}

.floating-chip--web { top: 17%; left: 1%; animation: chipFloat 4.5s ease-in-out infinite; }
.floating-chip--ai { top: 26%; right: -2%; animation: chipFloat 5.2s 0.6s ease-in-out infinite; }
.floating-chip--responsive { right: 5%; bottom: 16%; animation: chipFloat 4.8s 1s ease-in-out infinite; }

.visual-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.particle--one { top: 12%; right: 24%; }
.particle--two { bottom: 19%; left: 10%; }
.particle--three { top: 50%; right: 2%; }

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  width: 24px;
  height: 38px;
  border: 1px solid rgba(136, 178, 230, 0.32);
  border-radius: 14px;
  transform: translateX(-50%);
}

.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 3px;
  height: 7px;
  border-radius: 3px;
  background: var(--cyan);
  transform: translateX(-50%);
  animation: scroll 1.8s infinite;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 55px;
}

.section-heading > p {
  max-width: 650px;
  margin-top: 20px;
  color: var(--muted);
}

.section-heading--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  align-items: start;
}

.about-profile .section-heading {
  margin-bottom: 38px;
}

.about-photo {
  position: relative;
  display: grid;
  min-height: 390px;
  place-items: end center;
  isolation: isolate;
}

.about-photo::before {
  position: absolute;
  z-index: -1;
  top: 6%;
  left: 50%;
  width: min(112%, 450px);
  height: 88%;
  content: "";
  background:
    radial-gradient(circle at 22% 23%, rgba(88, 222, 255, 0.75) 0 1.5px, transparent 2.5px),
    radial-gradient(circle at 83% 34%, rgba(44, 159, 255, 0.62) 0 2px, transparent 3px),
    radial-gradient(circle at 12% 68%, rgba(103, 119, 255, 0.5) 0 1px, transparent 2px),
    radial-gradient(circle at 91% 74%, rgba(78, 220, 255, 0.58) 0 1.5px, transparent 2.5px),
    radial-gradient(ellipse at center, rgba(29, 178, 255, 0.22) 0%, rgba(26, 94, 255, 0.1) 42%, transparent 72%);
  transform: translateX(-50%);
  filter: drop-shadow(0 0 10px rgba(66, 202, 255, 0.42));
}

.about-photo::after {
  position: absolute;
  z-index: -1;
  top: 15%;
  left: 50%;
  width: min(106%, 425px);
  height: 72%;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0 7%, rgba(71, 193, 255, 0.2) 7% 7.4%, transparent 7.4% 100%),
    linear-gradient(90deg, transparent 0 88%, rgba(74, 151, 255, 0.17) 88% 88.4%, transparent 88.4% 100%),
    linear-gradient(0deg, transparent 0 16%, rgba(70, 205, 255, 0.14) 16% 16.5%, transparent 16.5% 100%),
    linear-gradient(0deg, transparent 0 78%, rgba(70, 144, 255, 0.12) 78% 78.5%, transparent 78.5% 100%);
  clip-path: polygon(0 10%, 18% 10%, 18% 0, 82% 0, 82% 14%, 100% 14%, 100% 88%, 78% 88%, 78% 100%, 21% 100%, 21% 84%, 0 84%);
  transform: translateX(-50%);
  opacity: 0.9;
}

.about-photo__halo {
  position: absolute;
  z-index: -2;
  right: 4%;
  bottom: -1%;
  left: 4%;
  height: 38%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.27) 42%, transparent 72%),
    radial-gradient(ellipse at center, rgba(27, 172, 255, 0.18), transparent 66%);
  filter: blur(14px);
  transform: scaleY(0.38);
  transform-origin: bottom;
}

.about-photo img {
  position: relative;
  z-index: 1;
  display: block;
  width: auto;
  height: 437px;
  max-width: 120%;
  object-fit: contain;
  object-position: center bottom;
  transform: translateY(-14px);
  filter:
    drop-shadow(0 17px 18px rgba(0, 0, 0, 0.42))
    drop-shadow(0 0 16px rgba(41, 160, 255, 0.08));
}

.about-content {
  padding-top: 36px;
  color: var(--muted);
}

.about-content .lead {
  margin-bottom: 20px;
  color: #dae5f4;
  font-size: 1.25rem;
  font-weight: 500;
}

.about-values {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

.about-values article {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 17px 20px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.025);
}

.about-values article > span {
  color: var(--cyan);
  font-family: var(--heading);
  font-size: 0.72rem;
}

.about-values strong,
.about-values small {
  display: block;
}

.about-values strong {
  color: var(--text);
  font-size: 0.9rem;
}

.about-values small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.75rem;
}

.services-section,
.process-section {
  border-block: 1px solid rgba(132, 177, 255, 0.07);
  background: rgba(10, 16, 29, 0.38);
}

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

.service-card {
  position: relative;
  min-height: 330px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(18, 30, 52, 0.7), rgba(10, 16, 29, 0.66));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.service-card::before {
  position: absolute;
  top: -100px;
  left: -100px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  content: "";
  background: var(--blue);
  filter: blur(100px);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22), inset 0 0 35px rgba(50, 135, 255, 0.04);
  transform: translateY(-6px);
}

.service-card:hover::before {
  opacity: 0.2;
}

.service-icon {
  position: relative;
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border: 1px solid rgba(50, 185, 255, 0.28);
  border-radius: 13px;
  color: var(--cyan);
  background: rgba(38, 152, 255, 0.08);
  font-family: var(--heading);
  font-weight: 700;
  box-shadow: inset 0 0 15px rgba(34, 223, 245, 0.05);
}

.card-number {
  position: absolute;
  top: 31px;
  right: 30px;
  color: #39465a;
  font-family: var(--heading);
  font-size: 0.72rem;
}

.service-card h3 {
  position: relative;
  margin-top: 37px;
  font-size: 1.17rem;
}

.service-card p {
  position: relative;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.84rem;
}

.service-card a,
.text-link {
  position: absolute;
  bottom: 27px;
  color: #88a7cb;
  font-size: 0.76rem;
  font-weight: 700;
}

.service-card a span,
.text-link span {
  margin-left: 7px;
  color: var(--cyan);
  transition: margin-left 0.2s;
}

.service-card a:hover span,
.text-link:hover span {
  margin-left: 11px;
}

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

.project-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform 0.3s, border-color 0.3s;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
}

.project-preview {
  position: relative;
  display: flex;
  height: 230px;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 20%, rgba(34, 223, 245, 0.18), transparent 35%),
    linear-gradient(145deg, #111c32, #080e1b);
}

.project-preview--two {
  background:
    radial-gradient(circle at 25% 30%, rgba(139, 102, 255, 0.22), transparent 36%),
    linear-gradient(145deg, #15172f, #090d1b);
}

.project-preview--three {
  background:
    radial-gradient(circle at 75% 40%, rgba(50, 135, 255, 0.23), transparent 36%),
    linear-gradient(145deg, #0e1b2d, #080d18);
}

.project-preview::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(91, 159, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 159, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
}

.project-status {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  padding: 6px 10px;
  border: 1px solid rgba(34, 223, 245, 0.3);
  border-radius: 20px;
  color: var(--cyan);
  background: rgba(5, 13, 25, 0.72);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.browser-mockup {
  position: relative;
  z-index: 2;
  width: 78%;
  height: 165px;
  border: 1px solid rgba(131, 181, 245, 0.24);
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
  background: rgba(7, 13, 25, 0.86);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.3);
  transform: perspective(600px) rotateX(3deg);
}

.browser-bar {
  display: flex;
  gap: 4px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

.browser-bar i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #53647a;
}

.mockup-content {
  padding: 23px;
}

.mockup-content span,
.mockup-content strong,
.mockup-content p,
.mockup-content button {
  display: block;
  border: 0;
  border-radius: 4px;
}

.mockup-content span { width: 35%; height: 4px; background: var(--cyan); }
.mockup-content strong { width: 76%; height: 13px; margin-top: 9px; background: #c8d8ec; }
.mockup-content p { width: 60%; height: 5px; margin-top: 11px; background: #3c4c62; }
.mockup-content button { width: 31%; height: 17px; margin-top: 19px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }

.project-info {
  padding: 25px;
}

.project-type {
  color: var(--cyan);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-info h3 {
  margin-top: 8px;
  font-size: 1.1rem;
}

.project-info p {
  min-height: 68px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.project-tags span {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: #7f91a8;
  font-size: 0.6rem;
}

.process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.process-list::before {
  position: absolute;
  top: 50px;
  right: 10%;
  left: 10%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(34, 223, 245, 0.35), transparent);
}

.process-step {
  position: relative;
  z-index: 2;
  text-align: center;
}

.step-number {
  position: absolute;
  top: -5px;
  right: 17%;
  color: #526177;
  font-family: var(--heading);
  font-size: 0.61rem;
}

.step-icon {
  display: grid;
  width: 66px;
  height: 66px;
  margin: 17px auto 24px;
  place-items: center;
  border: 1px solid rgba(50, 176, 255, 0.34);
  border-radius: 50%;
  color: var(--cyan);
  background: #0c1626;
  box-shadow: 0 0 25px rgba(34, 179, 245, 0.09), inset 0 0 20px rgba(34, 223, 245, 0.05);
  font-family: var(--heading);
  font-size: 1rem;
  font-weight: 700;
}

.process-step h3 {
  font-size: 0.94rem;
}

.process-step p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.6;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 100px;
}

.faq-grid .section-heading {
  position: sticky;
  top: 125px;
  align-self: start;
}

.faq-grid .text-link {
  position: static;
  display: inline-block;
  margin-top: 29px;
  color: var(--text);
}

.accordion {
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 25px 3px;
  border: 0;
  color: var(--text);
  background: transparent;
  text-align: left;
  cursor: pointer;
  font-family: var(--heading);
  font-size: 0.98rem;
  font-weight: 600;
}

.faq-question i {
  position: relative;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 50%;
}

.faq-question i::before,
.faq-question i::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: translate(-50%, -50%);
  transition: transform 0.25s;
}

.faq-question i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-question[aria-expanded="true"] {
  color: var(--cyan);
}

.faq-question[aria-expanded="true"] i::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-answer {
  display: grid;
  color: var(--muted);
  font-size: 0.84rem;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 50px 25px 3px;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.contact-section {
  padding-top: 80px;
}

.contact-card {
  position: relative;
  display: grid;
  overflow: hidden;
  padding: 60px;
  border: 1px solid rgba(72, 174, 255, 0.25);
  border-radius: 28px;
  background:
    radial-gradient(circle at 10% 10%, rgba(50, 135, 255, 0.13), transparent 33%),
    linear-gradient(140deg, rgba(16, 29, 51, 0.9), rgba(8, 14, 26, 0.9));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.04);
  grid-template-columns: 0.9fr 1.1fr;
  gap: 75px;
}

.contact-card::after {
  position: absolute;
  top: -130px;
  right: -130px;
  width: 330px;
  height: 330px;
  border: 1px solid rgba(34, 223, 245, 0.11);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 60px rgba(50, 135, 255, 0.025), 0 0 0 120px rgba(50, 135, 255, 0.015);
}

.contact-copy,
.contact-form {
  position: relative;
  z-index: 2;
}

.contact-copy h2 {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
}

.contact-copy > p {
  margin-top: 22px;
  color: var(--muted);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-top: 38px;
}

.contact-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(53, 228, 154, 0.25);
  border-radius: 50%;
  color: var(--green);
  background: rgba(53, 228, 154, 0.08);
}

.contact-icon svg {
  width: 23px;
  height: 23px;
}

.contact-detail span,
.contact-detail a {
  display: block;
}

.contact-detail span {
  color: var(--muted);
  font-size: 0.68rem;
}

.contact-detail a {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 19px;
  background: rgba(4, 10, 20, 0.42);
  backdrop-filter: blur(12px);
}

.form-group:nth-child(3),
.form-group:nth-child(4) {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  color: #b8c6d8;
  font-size: 0.72rem;
  font-weight: 600;
}

.form-group label span {
  color: #63758d;
  font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 9px;
  outline: 0;
  color: var(--text);
  background: rgba(11, 19, 33, 0.85);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input,
.form-group select {
  height: 47px;
  padding: 0 13px;
}

.form-group textarea {
  min-height: 105px;
  padding: 12px 13px;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #56677c;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(34, 223, 245, 0.55);
  box-shadow: 0 0 0 3px rgba(34, 223, 245, 0.07);
}

.form-group select option {
  background: #0c1422;
}

.button--full,
.form-note {
  grid-column: 1 / -1;
}

.form-note {
  color: #627289;
  text-align: center;
  font-size: 0.61rem;
}

.footer {
  padding: 30px 0;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.footer-content > p {
  color: #718198;
  font-size: 0.68rem;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: grid;
  width: 55px;
  height: 55px;
  place-items: center;
  border: 1px solid rgba(74, 245, 166, 0.45);
  border-radius: 50%;
  color: #fff;
  background: #35e49a;
  box-shadow: 0 0 25px rgba(53, 228, 154, 0.25);
  transition: transform 0.25s, box-shadow 0.25s;
}

.whatsapp-icon {
  width: 29px;
  height: 29px;
  flex: none;
  color: #fff;
  stroke-width: 1.9;
}

.whatsapp-float:hover {
  box-shadow: 0 0 35px rgba(53, 228, 154, 0.42);
  transform: translateY(-3px) scale(1.03);
}

.whatsapp-tooltip {
  position: absolute;
  right: 67px;
  width: max-content;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  background: #101927;
  font-size: 0.7rem;
  opacity: 0;
  pointer-events: none;
  transform: translateX(7px);
  transition: opacity 0.2s, transform 0.2s;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes rotate {
  to { transform: rotate(360deg); }
}

@keyframes cardFloat {
  0%, 100% { transform: rotateY(-8deg) rotateX(3deg) translateY(0); }
  50% { transform: rotateY(-8deg) rotateX(3deg) translateY(-10px); }
}

@keyframes chipFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes scroll {
  0% { opacity: 0; transform: translate(-50%, 0); }
  40% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 12px); }
}

@media (max-width: 1024px) {
  .nav-menu { gap: 18px; }
  .hero-grid { gap: 30px; }
  .hero-visual { min-height: 470px; }
  .visual-orbit--outer { width: 410px; height: 410px; }
  .visual-orbit--inner { width: 310px; height: 310px; }
  .about-photo { min-height: 350px; }
  .about-photo img { height: 358px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card:last-child { grid-column: 1 / -1; width: calc(50% - 10px); }
  .process-list { grid-template-columns: repeat(3, 1fr); row-gap: 45px; }
  .process-list::before { display: none; }
  .faq-grid { gap: 55px; }
  .contact-card { padding: 45px; gap: 40px; }
  .contact-form { grid-template-columns: 1fr; }
  .form-group { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .section { padding: 90px 0; }
  .menu-toggle { display: block; z-index: 102; }
  .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2) { opacity: 0; }
  .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-menu {
    position: fixed;
    inset: 0 0 0 25%;
    display: flex;
    padding: 105px 35px 35px;
    align-items: flex-start;
    flex-direction: column;
    gap: 25px;
    background: rgba(6, 10, 19, 0.96);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu > a { font-size: 1rem; }
  .hero { min-height: auto; padding-top: 145px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-content { text-align: center; }
  .hero-content .eyebrow, .hero-actions, .hero-trust { justify-content: center; }
  .hero-description { margin-inline: auto; }
  .hero-visual { min-height: 490px; }
  .scroll-indicator { display: none; }
  .about-grid, .faq-grid, .contact-card { grid-template-columns: 1fr; gap: 25px; }
  .about-profile .section-heading { margin-bottom: 32px; }
  .about-photo { min-height: 350px; }
  .about-photo img { height: 358px; }
  .about-content { padding-top: 0; }
  .faq-grid .section-heading { position: static; }
  .contact-card { padding: 38px; }
  .footer-content { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 75px 0; }
  .nav { min-height: 68px; }
  .brand-logo { min-width: 115px; }
  .brand-logo .brand-first { font-size: 17px; }
  .brand-logo .brand-last { font-size: 19px; }
  .nav-menu { left: 12%; }
  .hero { padding-top: 120px; }
  h1 { font-size: clamp(2.65rem, 13vw, 3.6rem); }
  h2 { font-size: 2.15rem; }
  .hero-description { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-trust { gap: 9px 15px; }
  .hero-visual { min-height: 400px; margin-top: 15px; }
  .visual-orbit--outer { width: 340px; height: 340px; }
  .visual-orbit--inner { width: 260px; height: 260px; }
  .tech-card { width: 72%; }
  .tech-card-body { padding: 42px 25px 35px; }
  .tech-card-body strong { font-size: 3.1rem; }
  .floating-chip { padding: 8px 10px; font-size: 0.62rem; }
  .floating-chip--web { left: 0; }
  .floating-chip--ai { right: 0; }
  .section-heading { margin-bottom: 38px; }
  .about-profile .section-heading { margin-bottom: 26px; }
  .about-photo {
    width: min(100%, 300px);
    min-height: 375px;
    margin-inline: auto;
  }
  .about-photo img {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 385px;
    transform: translateY(-12px);
  }
  .services-grid, .portfolio-grid, .process-list { grid-template-columns: 1fr; }
  .project-card:last-child { grid-column: auto; width: 100%; }
  .process-list { gap: 23px; }
  .process-step {
    display: grid;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 15px;
    text-align: left;
    grid-template-columns: 55px 1fr;
  }
  .step-icon { width: 45px; height: 45px; margin: 0; grid-row: 1 / 3; }
  .step-number { top: 14px; right: 15px; }
  .process-step p { margin-top: 6px; }
  .faq-question { padding: 21px 2px; font-size: 0.9rem; }
  .contact-card { width: min(100% - 20px, 1160px); padding: 28px 20px; border-radius: 22px; }
  .contact-form { padding: 20px 15px; }
  .whatsapp-float { right: 15px; bottom: 15px; }
}

@media (max-width: 380px) {
  .hero-visual { min-height: 375px; }
  .visual-orbit--outer { width: 310px; height: 310px; }
  .visual-orbit--inner { width: 235px; height: 235px; }
  .tech-card { width: 78%; }
  .tech-card-body { padding-inline: 20px; }
  .tech-card-body strong { font-size: 2.8rem; }
  .floating-chip--responsive { right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}