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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  color: #1A1A1A;
  background-color: #FFFFFF;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}

.js-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .js-fade {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
.inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 767px) {
  .inner {
    padding-inline: 10px;
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
@media (max-width: 767px) {
  .header {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    padding: 16px 20px;
    gap: 8px 0;
  }
}
.header.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-10px);
}

.header__logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  transform: translateX(12px);
}
@media (max-width: 767px) {
  .header__logo {
    grid-column: 1;
    grid-row: 1;
    transform: none;
  }
}

.header__logo-dot {
  position: absolute;
  width: 24px;
  height: 24px;
  background-color: #5BC4E8;
  border-radius: 50%;
  left: 0;
  transform: translateX(-50%);
  z-index: 0;
}

.header__logo-text {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: #6E6E6E;
  letter-spacing: 0.05em;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
@media (max-width: 767px) {
  .header__nav {
    grid-column: 1/span 2;
    grid-row: 2;
    justify-content: space-between;
    gap: 0;
    padding-bottom: 4px;
  }
}

.header__nav-link {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: opacity 0.2s;
}

@media (hover: hover) {
  .header__nav-link:hover {
    opacity: 0.6;
  }
}
.header__contact-btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  background: transparent;
  width: 160px;
  padding-block: 8px;
  border: 2px solid transparent;
  border-radius: 100px;
  letter-spacing: 0.03em;
  transition: border-color 0.3s ease;
}
@media (max-width: 767px) {
  .header__contact-btn {
    display: none;
  }
}
.header__contact-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #1A1A1A;
  border-radius: inherit;
  z-index: -1;
}
.header__contact-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #4BB8FA;
  transform: translate(-50%, -50%) scale(0.1);
  opacity: 0;
  z-index: -1;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

@media (hover: hover) {
  .header__contact-btn:hover {
    border-color: #1A1A1A;
  }
  .header__contact-btn:hover::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}
.header__contact-btn-icon {
  width: 20px;
  height: 16px;
}

.header__mail-icon {
  display: none;
}
@media (max-width: 767px) {
  .header__mail-icon {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: #1A1A1A;
    border-radius: 50%;
    transition: opacity 0.2s;
  }
  .header__mail-icon:hover {
    opacity: 0.75;
  }
}

.header__mail-icon-img {
  width: 22px;
  height: 18px;
}

.hero {
  position: relative;
  width: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero .inner {
  display: contents;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hero__name-wrap {
  position: relative;
  display: inline-block;
  padding-left: calc(clamp(80px, 11vw, 160px) / 2);
}
@media (max-width: 767px) {
  .hero__name-wrap {
    padding-left: calc(clamp(50px, 14vw, 80px) / 2);
  }
}

.hero__name-dot {
  position: absolute;
  width: clamp(80px, 11vw, 160px);
  height: clamp(80px, 11vw, 160px);
  background-color: #4BB8FA;
  border-radius: 50%;
  left: 0;
  bottom: 0;
  z-index: 0;
}
@media (max-width: 767px) {
  .hero__name-dot {
    width: clamp(50px, 14vw, 80px);
    height: clamp(50px, 14vw, 80px);
  }
}

.hero__name {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(52px, 10vw, 120px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
}

.hero__portfolio {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: clamp(32px, 5.5vw, 80px);
  font-weight: 700;
  color: #1A1A1A;
  letter-spacing: -0.02em;
  line-height: 1;
}
@media (max-width: 767px) {
  .hero__portfolio {
    font-size: clamp(24px, 8vw, 48px);
  }
}

.hero__tagline {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: clamp(16px, 2.5vw, 32px);
  font-weight: 400;
  color: #4B4B4B;
  line-height: 1.3;
}
@media (max-width: 767px) {
  .hero__tagline {
    font-size: clamp(14px, 4vw, 20px);
  }
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.hero__scroll-text {
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: #666666;
  writing-mode: horizontal-tb;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, #666666, transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  51% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero__scroll-line {
    animation: none;
  }
}
.works-preview {
  background-color: #E8EDF2;
  padding: 100px 0;
}
@media (max-width: 767px) {
  .works-preview {
    padding: 70px 0;
  }
}

.works-preview__heading-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 64px;
  padding-left: calc(clamp(56px, 7.5vw, 106px) / 2);
}
@media (max-width: 767px) {
  .works-preview__heading-wrap {
    margin-bottom: 40px;
  }
}

.works-preview__heading-dot {
  position: absolute;
  width: clamp(56px, 7.5vw, 106px);
  height: clamp(56px, 7.5vw, 106px);
  background-color: #D7FA4B;
  border-radius: 50%;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.works-preview__heading {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
}

.works-preview__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 767px) {
  .works-preview__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.works-preview__card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  display: block;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.works-preview__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.works-preview__card-img-wrap {
  position: relative;
}

.works-preview__card-thumb {
  width: 100%;
  aspect-ratio: 528/280;
  object-fit: cover;
  display: block;
  background-color: #E8EDF2;
}

.works-preview__card-label {
  position: absolute;
  top: 0;
  left: 0;
  width: 130px;
  height: 33px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #FFFFFF;
}

.works-preview__card-label--lp {
  background-color: #2C5EAD;
}

.works-preview__card-label--banner {
  background-color: #FA7748;
}

.works-preview__card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.works-preview__card-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 28px);
  color: #1A1A1A;
  line-height: 1.3;
}

.works-preview__card-desc {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  color: #666666;
  line-height: 1.7;
  min-height: 48px;
}

.works-preview__card-techs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.works-preview__card-tech {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  color: #666666;
  background-color: #E8EDF2;
  padding: 4px 8px;
  border-radius: 20px;
}

.about {
  background-color: #FFFFFF;
  padding: 100px 0;
}
@media (max-width: 767px) {
  .about {
    padding: 70px 0;
  }
}

.about__heading-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 64px;
  padding-left: calc(clamp(56px, 7.5vw, 106px) / 2);
}
@media (max-width: 767px) {
  .about__heading-wrap {
    margin-bottom: 40px;
  }
}

.about__heading-dot {
  position: absolute;
  width: clamp(56px, 7.5vw, 106px);
  height: clamp(56px, 7.5vw, 106px);
  background-color: #4BFABD;
  border-radius: 50%;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.about__heading {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
}

.about__intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 64px;
}

.about__name {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
  margin-bottom: 24px;
}

.about__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  color: #4B4B4B;
  line-height: 1.7;
  text-align: center;
}
@media (max-width: 767px) {
  .about__text {
    font-size: 15px;
  }
}

.about__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
@media (max-width: 767px) {
  .about__cards {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 40px;
  }
}

.about__card {
  position: relative;
  min-height: 240px;
}
@media (max-width: 767px) {
  .about__card {
    min-height: 200px;
  }
}

.about__card-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  object-fit: contain;
  will-change: transform;
}

@keyframes floatA {
  0% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  30% {
    transform: translateY(-14px) rotate(3deg) scale(1.03);
  }
  60% {
    transform: translateY(-6px) rotate(-2deg) scale(0.97);
  }
  100% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
}
@keyframes floatB {
  0% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  30% {
    transform: translateY(-12px) rotate(-3deg) scale(1.03);
  }
  60% {
    transform: translateY(-5px) rotate(2deg) scale(0.97);
  }
  100% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
}
@keyframes floatC {
  0% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
  35% {
    transform: translateY(-10px) rotate(2deg) scale(1.02);
  }
  65% {
    transform: translateY(-8px) rotate(-3deg) scale(0.98);
  }
  100% {
    transform: translateY(0px) rotate(0deg) scale(1);
  }
}
.shape-a {
  animation: floatA 4s ease-in-out infinite;
  transform-origin: center;
}

.shape-b {
  animation: floatB 5s ease-in-out infinite 0.7s;
  transform-origin: center;
}

.shape-c {
  animation: floatC 4.5s ease-in-out infinite 1.4s;
  transform-origin: center;
}

@media (prefers-reduced-motion: reduce) {
  .shape-a,
  .shape-b,
  .shape-c {
    animation: none;
  }
}
.about__card-content {
  position: relative;
  z-index: 1;
  padding: 36px 0;
  text-align: center;
}
@media (max-width: 767px) {
  .about__card-content {
    padding: 28px 24px;
  }
}

.about__card-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 22px);
  color: #1A1A1A;
  line-height: 1.4;
  margin-bottom: 16px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  font-size: 24px;
}

.about__card-num {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 22px);
  color: #1A1A1A;
  flex-shrink: 0;
  font-size: 32px;
}

.about__card-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(12px, 1.5vw, 14px);
  color: #1A1A1A;
  line-height: 1.9;
  text-align: center;
}

.about__skills-box {
  background-color: #E8EDF2;
  border-radius: 16px;
  padding: 28px 32px;
}
@media (max-width: 767px) {
  .about__skills-box {
    padding: 20px;
  }
}

.about__skills-label {
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: #4B4B4B;
  margin-bottom: 20px;
}

.about__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
@media (max-width: 767px) {
  .about__tools {
    gap: 12px 16px;
  }
}

.about__tool {
  flex: 0 0 calc((100% - 96px) / 7);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #1A1A1A;
  padding-bottom: 8px;
  border-bottom: 1px solid #1A1A1A;
  white-space: nowrap;
}
@media (max-width: 959px) {
  .about__tool {
    flex: 0 0 calc((100% - 48px) / 4);
  }
}
@media (max-width: 767px) {
  .about__tool {
    flex: 0 0 calc((100% - 16px) / 2);
  }
}
.about__tool::before {
  content: "";
  display: inline-block;
  width: 20px;
  height: 20px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}
.about__tool[data-tool=html]::before {
  background-image: url("../../images/html.svg");
}
.about__tool[data-tool=js]::before {
  background-image: url("../../images/js.svg");
}
.about__tool[data-tool=css]::before {
  background-image: url("../../images/css.svg");
}
.about__tool[data-tool=ts]::before {
  background-image: url("../../images/ts.svg");
}
.about__tool[data-tool=wordpress]::before {
  background-image: url("../../images/wordpress.svg");
}
.about__tool[data-tool=github]::before {
  background-image: url("../../images/github.svg");
}
.about__tool[data-tool=claude]::before {
  background-image: url("../../images/claude.svg");
}
.about__tool[data-tool=figma]::before {
  background-image: url("../../images/figma.svg");
}
.about__tool[data-tool=photoshop]::before {
  background-image: url("../../images/photoshop.svg");
}
.about__tool[data-tool=canva]::before {
  background-image: url("../../images/canva.svg");
}
.about__tool[data-tool=wix]::before {
  background-image: url("../../images/wix.svg");
}

.experience {
  background-color: #E8EDF2;
  padding: 100px 0;
}
@media (max-width: 767px) {
  .experience {
    padding: 70px 0;
  }
}

.experience__heading-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 64px;
  padding-left: calc(clamp(56px, 7.5vw, 106px) / 2);
}
@media (max-width: 767px) {
  .experience__heading-wrap {
    margin-bottom: 40px;
  }
}

.experience__heading-dot {
  position: absolute;
  width: clamp(56px, 7.5vw, 106px);
  height: clamp(56px, 7.5vw, 106px);
  background-color: #FF8C42;
  border-radius: 50%;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.experience__heading {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
}

.experience__list {
  position: relative;
}
.experience__list::before {
  content: "";
  position: absolute;
  left: 188px;
  top: 22px;
  bottom: 44px;
  width: 0;
  border-left: 1px dashed rgba(26, 26, 26, 0.3);
}
@media (max-width: 767px) {
  .experience__list::before {
    left: 11px;
    top: 11px;
    bottom: 36px;
  }
}

.experience__row {
  display: grid;
  grid-template-columns: 160px 24px 1fr;
  column-gap: 16px;
  align-items: center;
  padding-bottom: 40px;
}
@media (max-width: 767px) {
  .experience__row {
    grid-template-columns: 24px 1fr;
    grid-template-rows: auto auto;
    align-items: start;
    column-gap: 16px;
    padding-bottom: 28px;
  }
}

@media (max-width: 767px) {
  .experience__year {
    grid-column: 2;
    grid-row: 1;
    margin-bottom: 10px;
  }
}

.experience__year-line {
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.experience__year-num {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: #1A1A1A;
}

.experience__month-label {
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #1A1A1A;
  letter-spacing: 0.01em;
}

.experience__period {
  display: block;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 12px;
  color: rgba(26, 26, 26, 0.4);
}
@media (max-width: 767px) {
  .experience__period {
    font-size: 11px;
  }
}

.experience__dot-wrap {
  display: flex;
  justify-content: center;
}
@media (max-width: 767px) {
  .experience__dot-wrap {
    grid-column: 1;
    grid-row: 1/3;
    padding-top: 64px;
    align-items: flex-start;
  }
}

.experience__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #5BC4E8;
  flex-shrink: 0;
  will-change: opacity;
  box-shadow: 0 0 0 4px #E8EDF2;
}

.experience__row--current .experience__dot {
  width: 14px;
  height: 14px;
  box-shadow: 0 0 0 4px #E8EDF2, 0 0 0 6px #5BC4E8;
  animation: dotPulse 2.5s ease-out infinite;
}

@keyframes dotPulse {
  0% {
    box-shadow: 0 0 0 4px #E8EDF2, 0 0 0 6px #5BC4E8, 0 0 0 6px rgba(91, 196, 232, 0.5);
  }
  100% {
    box-shadow: 0 0 0 4px #E8EDF2, 0 0 0 6px #5BC4E8, 0 0 0 18px rgba(91, 196, 232, 0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .experience__dot {
    animation: none;
  }
}
.experience__card {
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 22px 28px;
  border: 1px solid rgba(26, 26, 26, 0.07);
}
@media (max-width: 767px) {
  .experience__card {
    grid-column: 2;
    grid-row: 2;
    padding: 18px 20px;
  }
}

.experience__row--current .experience__card {
  background-color: rgba(91, 196, 232, 0.12);
  border-color: rgba(91, 196, 232, 0.25);
}

.experience__card-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: #1A1A1A;
  margin-bottom: 10px;
}

.experience__card-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  color: rgba(26, 26, 26, 0.65);
  line-height: 1.85;
}
.experience__card-text strong {
  font-weight: 700;
  color: #1A1A1A;
}

.contact {
  position: relative;
  overflow: hidden;
  background-color: #FFFFFF;
  padding: 100px 0 0;
}
@media (max-width: 767px) {
  .contact {
    padding: 70px 0 0;
  }
}

.contact__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.contact .inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 80px;
}
@media (max-width: 767px) {
  .contact .inner {
    padding-bottom: 56px;
  }
}

.contact__heading-wrap {
  position: relative;
  display: inline-block;
  padding-left: calc(clamp(56px, 7.5vw, 106px) / 2);
}

.contact__heading-dot {
  position: absolute;
  width: clamp(56px, 7.5vw, 106px);
  height: clamp(56px, 7.5vw, 106px);
  background-color: #9B6DFF;
  border-radius: 50%;
  left: 0;
  bottom: 0;
  z-index: 0;
}

.contact__heading {
  position: relative;
  z-index: 1;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 80px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: #1A1A1A;
}

.contact__btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-top: 64px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Bricolage Grotesque", sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #FFFFFF;
  background: transparent;
  padding: 18px 36px;
  border: 2px solid transparent;
  border-radius: 100px;
  letter-spacing: 0.03em;
  transition: border-color 0.3s ease;
}
@media (max-width: 767px) {
  .contact__btn {
    margin-top: 40px;
    font-size: 16px;
  }
}
.contact__btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #1A1A1A;
  border-radius: inherit;
  z-index: -1;
}
.contact__btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #4BB8FA;
  transform: translate(-50%, -50%) scale(0.1);
  opacity: 0;
  z-index: -1;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

@media (hover: hover) {
  .contact__btn:hover {
    border-color: #1A1A1A;
  }
  .contact__btn:hover::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}
.contact__btn-icon {
  width: 36px;
  height: 28px;
}

.contact__footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 18px 0;
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 12px;
  color: #4B4B4B;
  letter-spacing: 0.1em;
}