:root {
  --ink: #111216;
  --muted: #60646f;
  --soft: #f6f7fb;
  --panel: #ffffff;
  --line: #e5e7ee;
  --purple: #6b35c8;
  --magenta: #c8358a;
  --orange: #f07428;
  --yellow: #f5a623;
  --green: #098f73;
  --shadow: 0 18px 48px rgba(17, 18, 22, 0.1);
  --brand-grad: linear-gradient(135deg, var(--purple), var(--magenta) 46%, var(--orange) 78%, var(--yellow));
  --radius: 18px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fbfbfd;
  font-family: "Open Sans", "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

section {
  scroll-margin-top: 96px;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-160%);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.section-pad {
  padding: 104px 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 14px 0;
  transition: background 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(17, 18, 22, 0.08);
  backdrop-filter: blur(18px);
  padding: 10px 0;
}

.nav-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  min-height: 68px;
  display: grid;
  grid-template-columns: 230px 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 216px;
  height: 56px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(229, 231, 238, 0.85);
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(17, 18, 22, 0.07);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: rgba(17, 18, 22, 0.75);
  font-weight: 700;
  font-size: 0.9rem;
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 2px;
  border-radius: 99px;
  background: var(--brand-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-cta,
.btn {
  border: 0;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 800;
  color: #fff;
  background: var(--brand-grad);
  box-shadow: 0 14px 34px rgba(200, 53, 138, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  white-space: nowrap;
}

.nav-cta:hover,
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(200, 53, 138, 0.32);
  filter: saturate(1.05);
}

.btn-secondary {
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(17, 18, 22, 0.12);
  box-shadow: 0 14px 32px rgba(17, 18, 22, 0.09);
}

.btn-light {
  color: var(--ink);
  background: #fff;
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(17, 18, 22, 0.14);
  background: #fff;
  padding: 12px;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  border-radius: 99px;
}

.hero {
  min-height: 100vh;
  position: relative;
  isolation: isolate;
  padding-top: 142px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(115deg, rgba(107, 53, 200, 0.1), rgba(200, 53, 138, 0.04) 34%, rgba(240, 116, 40, 0.08) 64%, rgba(9, 143, 115, 0.08)),
    #fbfbfd;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 92px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(107, 53, 200, 0.35), rgba(240, 116, 40, 0.35), transparent);
  z-index: -1;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(17, 18, 22, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 18, 22, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 78%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.86fr);
  gap: 66px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--magenta);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  line-height: 1.08;
  margin: 0;
}

h1 {
  max-width: 780px;
  font-size: clamp(3rem, 6.8vw, 5.9rem);
  letter-spacing: 0;
}

h2 {
  font-size: clamp(2.05rem, 4vw, 3.8rem);
  letter-spacing: 0;
}

h3 {
  font-size: 1.15rem;
}

.hero-text {
  margin: 24px 0 0;
  max-width: 640px;
  color: #454956;
  font-size: clamp(1.02rem, 2vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-proof {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 660px;
}

.hero-proof div {
  min-height: 112px;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 32px rgba(17, 18, 22, 0.08);
}

.hero-proof strong {
  display: block;
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1;
  background: var(--brand-grad);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-proof span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.88rem;
}

.hero-visual {
  min-height: 560px;
  position: relative;
  display: grid;
  place-items: center;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 84%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(107, 53, 200, 0.22);
  animation: rotate-slow 22s linear infinite;
}

.hero-visual::after {
  content: "";
  position: absolute;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px dashed rgba(240, 116, 40, 0.32);
  animation: rotate-slow 28s linear infinite reverse;
}

.logo-stage {
  position: relative;
  z-index: 2;
  width: min(460px, 88vw);
  min-height: 230px;
  display: grid;
  place-items: center;
  padding: 28px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.logo-stage img {
  width: 100%;
}

.floating-chip,
.growth-card {
  position: absolute;
  z-index: 4;
  background: #fff;
  border: 1px solid rgba(17, 18, 22, 0.08);
  box-shadow: 0 16px 36px rgba(17, 18, 22, 0.1);
  border-radius: 999px;
  font-weight: 800;
  color: var(--ink);
}

.floating-chip {
  padding: 10px 16px;
  font-size: 0.9rem;
  animation: float-y 5.4s ease-in-out infinite;
}

.chip-a {
  top: 82px;
  left: 2%;
}

.chip-b {
  right: 0;
  top: 150px;
  animation-delay: -1.1s;
}

.chip-c {
  left: 16%;
  bottom: 104px;
  animation-delay: -2s;
}

.growth-card {
  right: 2%;
  bottom: 54px;
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(310px, 75%);
  padding: 16px;
  border-radius: var(--radius);
}

.growth-card strong,
.growth-card span {
  display: block;
}

.growth-card span {
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.45;
}

.spark-icon,
.card-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--brand-grad);
  color: #fff;
}

svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 58px;
  align-items: center;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  margin: 20px 0 0;
  max-width: 650px;
}

.centered {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 48px;
}

.centered p:not(.eyebrow) {
  margin-inline: auto;
}

.about-preview {
  background: var(--panel);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.mission-grid article,
.service-card,
.why-item,
.contact-form,
.contact-cards a {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(17, 18, 22, 0.06);
}

.mission-grid article {
  min-height: 245px;
  padding: 28px;
}

.mission-grid h3,
.service-card h3,
.why-item h3 {
  margin-top: 20px;
}

.mission-grid p,
.service-card li,
.why-item p {
  color: var(--muted);
}

.services {
  background:
    linear-gradient(180deg, #fbfbfd, #f1f4f8);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 356px;
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(200, 53, 138, 0.24);
}

.service-card ul {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
}

.service-card li {
  position: relative;
  padding-left: 22px;
  margin: 10px 0;
  font-size: 0.96rem;
}

.service-card li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  position: absolute;
  top: 0.65em;
  left: 0;
}

.highlight-card {
  background:
    linear-gradient(145deg, rgba(107, 53, 200, 0.09), rgba(240, 116, 40, 0.1)),
    #fff;
}

.why {
  background: #101116;
  color: #fff;
}

.why .section-heading p:not(.eyebrow),
.why-item p {
  color: rgba(255, 255, 255, 0.68);
}

.why-list {
  display: grid;
  gap: 16px;
}

.why-item {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 18px;
  min-height: 134px;
  padding: 22px;
  align-items: start;
  color: #fff;
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.why-item strong {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--brand-grad);
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
}

.why-item h3 {
  margin: 0 0 8px;
}

.why-item p {
  margin: 0;
}

.portfolio {
  background: var(--panel);
}

.portfolio-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 38px;
}

.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.filter-btn {
  min-height: 42px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-weight: 800;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.filter-btn.active,
.filter-btn:hover {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.portfolio-card {
  min-height: 370px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 18px;
  box-shadow: 0 14px 34px rgba(17, 18, 22, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.portfolio-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: var(--shadow);
  border-color: rgba(107, 53, 200, 0.24);
}

.portfolio-card.is-hidden {
  display: none;
}

.portfolio-card > span:not(.mockup) {
  display: block;
  margin-top: 18px;
  color: var(--magenta);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.portfolio-card strong {
  display: block;
  margin-top: 8px;
  font-family: "Montserrat", "Segoe UI", Arial, sans-serif;
  font-size: 1.18rem;
}

.mockup {
  position: relative;
  display: block;
  height: 230px;
  border-radius: 14px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(107, 53, 200, 0.86), rgba(200, 53, 138, 0.72), rgba(240, 116, 40, 0.78)),
    #20222a;
}

.mockup::before,
.mockup::after {
  content: "";
  position: absolute;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
}

.browser-mockup::before {
  inset: 26px 28px 68px;
}

.browser-mockup::after {
  left: 48px;
  right: 108px;
  bottom: 34px;
  height: 14px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 24px 0 rgba(255, 255, 255, 0.45);
}

.brand-mockup {
  background:
    linear-gradient(135deg, rgba(17, 18, 22, 0.95), rgba(107, 53, 200, 0.82)),
    #111216;
}

.brand-mockup::before {
  width: 118px;
  height: 118px;
  left: 28px;
  top: 48px;
  background: var(--brand-grad);
}

.brand-mockup::after {
  width: 36%;
  height: 16px;
  right: 30px;
  top: 74px;
  box-shadow: 0 34px 0 rgba(255, 255, 255, 0.55), 0 68px 0 rgba(255, 255, 255, 0.3);
}

.social-mockup::before {
  width: 130px;
  height: 168px;
  left: 34px;
  top: 32px;
}

.social-mockup::after {
  width: 130px;
  height: 168px;
  right: 34px;
  bottom: 30px;
  background: rgba(255, 255, 255, 0.64);
}

.video-mockup::before {
  width: 94px;
  height: 94px;
  inset: 0;
  margin: auto;
  clip-path: polygon(22% 14%, 22% 86%, 86% 50%);
  background: #fff;
}

.video-mockup::after {
  left: 28px;
  right: 28px;
  bottom: 28px;
  height: 12px;
  background: rgba(255, 255, 255, 0.48);
}

.commerce-mockup::before {
  width: 46%;
  height: 164px;
  left: 28px;
  top: 34px;
}

.commerce-mockup::after {
  width: 28%;
  height: 18px;
  right: 34px;
  top: 62px;
  box-shadow: 0 38px 0 rgba(255, 255, 255, 0.62), 0 76px 0 rgba(255, 255, 255, 0.4);
}

.print-mockup {
  background:
    linear-gradient(135deg, rgba(9, 143, 115, 0.85), rgba(107, 53, 200, 0.78), rgba(240, 116, 40, 0.74)),
    #111216;
}

.print-mockup::before {
  width: 128px;
  height: 174px;
  left: 44px;
  top: 30px;
  transform: rotate(-8deg);
}

.print-mockup::after {
  width: 128px;
  height: 174px;
  right: 42px;
  top: 30px;
  transform: rotate(8deg);
  background: rgba(255, 255, 255, 0.68);
}

.cta-band {
  padding: 74px 0;
  background: var(--brand-grad);
  color: #fff;
}

.cta-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.cta-shell .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.contact {
  background:
    linear-gradient(180deg, #fbfbfd, #f2f5f9);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(330px, 0.8fr);
  gap: 58px;
  align-items: start;
}

.contact-cards {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.contact-cards a {
  min-height: 92px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-cards a:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow);
}

.contact-cards strong,
.contact-cards span {
  display: block;
}

.contact-cards span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.contact-form {
  padding: 28px;
}

.contact-form label,
.contact-form span {
  display: block;
}

.contact-form label {
  margin-bottom: 16px;
}

.contact-form label span {
  margin-bottom: 8px;
  color: var(--ink);
  font-weight: 800;
  font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfbfd;
  padding: 14px 15px;
  color: var(--ink);
  outline: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  resize: vertical;
  min-height: 138px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(107, 53, 200, 0.48);
  box-shadow: 0 0 0 4px rgba(107, 53, 200, 0.1);
}

.contact-form .btn {
  width: 100%;
}

.form-note {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--green);
  font-weight: 700;
}

.site-footer {
  background: #101116;
  color: #fff;
  padding: 62px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.4fr) repeat(3, minmax(150px, 0.7fr));
  gap: 34px;
}

.footer-grid img {
  width: 230px;
  max-width: 100%;
  padding: 8px;
  background: #fff;
  border-radius: 14px;
}

.footer-grid p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.68);
}

.footer-grid h2 {
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.footer-grid a {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  margin: 10px 0;
  overflow-wrap: anywhere;
}

.footer-grid a:hover,
.footer-bottom a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255, 255, 255, 0.58);
}

.portfolio-modal {
  width: min(580px, calc(100% - 32px));
  border: 0;
  border-radius: 18px;
  padding: 34px;
  color: var(--ink);
  box-shadow: 0 28px 70px rgba(17, 18, 22, 0.26);
}

.portfolio-modal::backdrop {
  background: rgba(17, 18, 22, 0.58);
  backdrop-filter: blur(6px);
}

.portfolio-modal h2 {
  margin-bottom: 16px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

.portfolio-modal p:not(.eyebrow) {
  color: var(--muted);
  margin-bottom: 24px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

@keyframes float-y {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

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

@media (max-width: 1040px) {
  .nav-shell {
    grid-template-columns: auto auto;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    position: fixed;
    inset: 88px 20px auto;
    display: grid;
    gap: 4px;
    justify-content: stretch;
    padding: 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 13px 10px;
  }

  .hero-grid,
  .split-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 480px;
  }

  .service-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-head {
    display: grid;
    align-items: start;
  }

  .portfolio-tabs {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container,
  .nav-shell {
    width: min(100% - 28px, 1180px);
  }

  .section-pad {
    padding: 76px 0;
  }

  .brand-mark {
    width: 188px;
    height: 52px;
  }

  .hero {
    min-height: auto;
    padding-top: 116px;
  }

  .hero-grid {
    gap: 28px;
  }

  .hero-proof,
  .mission-grid,
  .service-grid,
  .portfolio-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-proof div,
  .service-card,
  .portfolio-card {
    min-height: auto;
  }

  .hero-visual {
    min-height: 390px;
  }

  .logo-stage {
    min-height: 184px;
    padding: 20px;
  }

  .floating-chip {
    font-size: 0.82rem;
  }

  .chip-a {
    top: 30px;
    left: 0;
  }

  .chip-b {
    top: 72px;
    right: 0;
  }

  .chip-c {
    left: 4%;
    bottom: 70px;
  }

  .growth-card {
    right: 0;
    bottom: 6px;
    width: 86%;
  }

  .cta-shell,
  .footer-bottom {
    display: grid;
  }

  .why-item {
    grid-template-columns: 54px 1fr;
    padding: 18px;
  }

  .why-item strong {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: clamp(2.5rem, 15vw, 3.3rem);
  }

  .hero-actions .btn {
    width: 100%;
  }

  .brand-mark {
    width: 166px;
  }

  .portfolio-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-btn {
    border-radius: 12px;
  }
}

@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;
  }

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