/* src/App.css */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-accent: #06b6d4;
  --color-heading: #111827;
  --color-text: #4b5563;
  --color-muted: #6b7280;
  --color-surface: #ffffff;
  --color-surface-soft: #f8fbff;
  --color-border: #dbeafe;
  --shadow-soft: 0 24px 80px rgba(37, 99, 235, 0.14);
  --shadow-card: 0 18px 45px rgba(15, 23, 42, 0.08);
  --radius-lg: 32px;
  --radius-md: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: #eef5ff;
}

button,
input,
textarea {
  font: inherit;
}

.App {
  min-height: 100vh;
  color: var(--color-heading);
  background:
    radial-gradient(circle at top left, rgba(6, 182, 212, 0.18), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f5f9ff 48%, #eef5ff 100%);
  transition: background 0.25s ease, color 0.25s ease;
}

.App--dark {
  --color-heading: #f8fafc;
  --color-text: #cbd5e1;
  --color-muted: #94a3b8;
  --color-surface: #0f172a;
  --color-surface-soft: #111c33;
  --color-border: rgba(148, 163, 184, 0.24);
  --shadow-soft: 0 24px 80px rgba(6, 182, 212, 0.1);
  --shadow-card: 0 18px 45px rgba(0, 0, 0, 0.26);
  background:
    radial-gradient(circle at top left, rgba(6, 182, 212, 0.16), transparent 34rem),
    linear-gradient(180deg, #020617 0%, #0f172a 52%, #111827 100%);
}

main,
.site-container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

section {
  scroll-margin-top: 110px;
}

.section-eyebrow {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-title {
  margin: 0.45rem 0 0;
  color: var(--color-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.05;
}

.section-description {
  max-width: 680px;
  margin: 1rem 0 0;
  color: var(--color-text);
  line-height: 1.8;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.8rem 1.35rem;
  border: 0;
  border-radius: 999px;
  color: white;
  font-weight: 800;
  text-decoration: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.26);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(37, 99, 235, 0.34);
}

.button--ghost {
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: none;
}

@media (max-width: 760px) {
  main,
  .site-container {
    width: min(100% - 24px, 1120px);
  }
}


/* src/components/Navbar/Navbar.css */
.navbar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 0;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(219, 234, 254, 0.78);
}

.App--dark .navbar {
  background: rgba(2, 6, 23, 0.72);
  border-bottom-color: rgba(148, 163, 184, 0.16);
}

.navbar__inner,
.navbar__brand,
.navbar__links,
.navbar__actions {
  display: flex;
  align-items: center;
}

.navbar__inner {
  justify-content: space-between;
  gap: 1rem;
}

.navbar__brand {
  gap: 0.65rem;
  color: var(--color-heading);
  font-size: 1.05rem;
  font-weight: 900;
  text-decoration: none;
}

.navbar__brand-mark {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.25);
}

.navbar__links {
  gap: 1.4rem;
}

.navbar__links a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s ease;
}

.navbar__links a:hover,
.navbar__links a:focus-visible {
  color: var(--color-primary);
}

.navbar__actions {
  gap: 0.75rem;
}

.navbar__button {
  min-height: 40px;
  padding: 0.65rem 1.05rem;
}

@media (max-width: 820px) {
  .navbar__links {
    display: none;
  }
}

@media (max-width: 480px) {
  .navbar__button {
    display: none;
  }
}


/* src/components/Toggle/Toggle.css */
.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 4.4rem;
  height: 2.35rem;
  padding: 0 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  cursor: pointer;
}

.toggle span:not(.toggle__thumb) {
  z-index: 1;
  font-size: 0.9rem;
}

.toggle__thumb {
  position: absolute;
  left: 0.26rem;
  width: 1.78rem;
  height: 1.78rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  transition: transform 0.2s ease;
}

.toggle--active .toggle__thumb {
  transform: translateX(2.05rem);
}


/* src/components/Intro/Intro.css */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
  min-height: calc(100vh - 84px);
  padding: 5rem 0 4rem;
}

.intro__title {
  max-width: 760px;
  margin: 0.7rem 0 0;
  color: var(--color-heading);
  font-size: clamp(2.7rem, 7vw, 5.7rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.intro__description {
  max-width: 620px;
  margin: 1.35rem 0 0;
  color: var(--color-text);
  font-size: 1.08rem;
  line-height: 1.85;
}

.intro__actions,
.intro__socials {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.intro__actions {
  gap: 0.85rem;
  margin-top: 2rem;
}

.intro__socials {
  gap: 0.85rem;
  margin-top: 2.25rem;
}

.intro__socials a {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease;
}

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

.intro__socials img {
  width: 1.7rem;
  height: 1.7rem;
  object-fit: contain;
}

.intro__visual {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(6, 182, 212, 0.2)),
    var(--color-surface-soft);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.intro__visual::before {
  position: absolute;
  width: 19rem;
  height: 19rem;
  content: "";
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  filter: blur(8px);
  opacity: 0.22;
}

.intro__visual img {
  position: relative;
  width: min(74%, 360px);
  aspect-ratio: 1;
  object-fit: cover;
  border: 10px solid rgba(255, 255, 255, 0.55);
  border-radius: 36px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.22);
}

.intro__card {
  position: absolute;
  z-index: 2;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  color: var(--color-heading);
  font-size: 0.9rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-card);
}

.App--dark .intro__card {
  background: rgba(15, 23, 42, 0.84);
}

.intro__card--top {
  top: 3rem;
  right: 2rem;
}

.intro__card--bottom {
  bottom: 3rem;
  left: 2rem;
}

@media (max-width: 900px) {
  .intro {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 3.5rem;
  }
}

@media (max-width: 560px) {
  .intro__visual {
    min-height: 390px;
  }

  .intro__card {
    max-width: 13rem;
  }
}


/* src/components/Card/Card.css */
.card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.card__icon {
  display: grid;
  width: 4rem;
  height: 4rem;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.14));
}

.card__icon img {
  width: 2.35rem;
  height: 2.35rem;
  object-fit: contain;
}

.card h3 {
  margin: 0;
  color: var(--color-heading);
  font-size: 1.2rem;
}

.card p {
  margin: 0;
  color: var(--color-text);
  line-height: 1.65;
}


/* src/components/Services/Services.css */
.services {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem);
  padding: 5rem 0;
}

.services__header {
  position: sticky;
  top: 7rem;
  align-self: start;
}

.services__cv {
  margin-top: 1.8rem;
}

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

.services__grid .card:nth-child(2) {
  transform: translateY(2rem);
}

.services__grid .card:nth-child(3) {
  grid-column: 1 / -1;
  max-width: calc(50% - 0.5rem);
  margin-left: auto;
  transform: translateY(2rem);
}

@media (max-width: 900px) {
  .services {
    grid-template-columns: 1fr;
  }

  .services__header {
    position: static;
  }
}

@media (max-width: 680px) {
  .services__grid {
    grid-template-columns: 1fr;
  }

  .services__grid .card:nth-child(2),
  .services__grid .card:nth-child(3) {
    max-width: none;
    margin-left: 0;
    transform: none;
  }
}


/* src/components/Experience/Experience.css */
.experience {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(6, 182, 212, 0.08));
  box-shadow: var(--shadow-soft);
}

.experience__item {
  display: grid;
  min-height: 150px;
  place-items: center;
  padding: 1.5rem;
  text-align: center;
  border-radius: 24px;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.experience__item strong {
  color: var(--color-primary);
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1;
}

.experience__item span {
  color: var(--color-text);
  font-weight: 800;
}

@media (max-width: 700px) {
  .experience {
    grid-template-columns: 1fr;
  }
}


/* src/components/Portfolio/Portfolio.css */
.portfolio {
  padding: 5.5rem 0 4rem;
}

.portfolio__header {
  max-width: 760px;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 2rem;
}

.portfolio__card {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.portfolio__card a {
  display: block;
  overflow: hidden;
  background: var(--color-surface-soft);
}

.portfolio__card img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.portfolio__card:hover img {
  transform: scale(1.04);
}

.portfolio__body {
  padding: 1.25rem;
}

.portfolio__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.portfolio__tags span {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 800;
  background: rgba(37, 99, 235, 0.1);
}

.portfolio__body h3 {
  margin: 1rem 0 0.45rem;
  color: var(--color-heading);
}

.portfolio__body p {
  margin: 0;
  color: var(--color-text);
  line-height: 1.65;
}

@media (max-width: 920px) {
  .portfolio__grid {
    grid-template-columns: 1fr;
  }
}


/* src/components/Contact/Contact.css */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding: 5rem 0 6rem;
}

.contact__email {
  display: inline-block;
  margin-top: 1.6rem;
  color: var(--color-primary);
  font-weight: 900;
  text-decoration: none;
}

.contact__form {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
}

.contact__form label {
  display: grid;
  gap: 0.45rem;
  color: var(--color-heading);
  font-weight: 800;
}

.contact__form input,
.contact__form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  color: var(--color-heading);
  background: var(--color-surface-soft);
  outline: none;
  padding: 0.9rem 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact__form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact__form input:focus,
.contact__form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

.contact__form .button {
  justify-self: start;
}

@media (max-width: 860px) {
  .contact {
    grid-template-columns: 1fr;
  }
}


/* src/components/Footer/Footer.css */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer p {
  margin: 0;
  color: var(--color-text);
  font-weight: 700;
}

.footer__links {
  display: flex;
  gap: 0.7rem;
}

.footer__links a {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-surface-soft);
}

.footer__links img {
  width: 1.45rem;
  height: 1.45rem;
  object-fit: contain;
}

@media (max-width: 620px) {
  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}