:root {
  --bg: #fdfdfd;
  --bg-alt: #f5f7fb;
  --bg-deep: #10141f;
  --page-bg: radial-gradient(circle at top, #eef6ff 0, #fdfdfd 58%, #f8f3ff 100%);
  --header-bg: linear-gradient(
      to bottom,
      rgba(253, 253, 253, 0.95),
      rgba(253, 253, 253, 0.85),
      rgba(253, 253, 253, 0.7)
    );
  --header-border-color: rgba(148, 163, 184, 0.22);
  --nav-bg: rgba(255, 255, 255, 0.9);
  --nav-border-color: rgba(148, 163, 184, 0.3);
  --section-alt-bg: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0) 0,
    rgba(255, 255, 255, 0.7) 26%,
    rgba(245, 247, 251, 1) 100%
  );
  --accent: #91d1b1;
  --accent-soft: #cfe9da;
  --accent-strong: #ffb1c7;
  --accent-gold: #ffd78c;
  --text-main: #1f2430;
  --text-soft: #677086;
  --text-on-dark: #fdfdfd;
  --border-subtle: rgba(103, 112, 134, 0.14);
  --shadow-soft: 0 18px 60px rgba(15, 23, 42, 0.12);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --transition-fast: 160ms ease-out;
  --transition-med: 260ms cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--page-bg);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
  transition:
    background 260ms ease,
    color 200ms ease;
}

body[data-theme="dark"] {
  --page-bg: radial-gradient(circle at top, #020617 0, #020617 45%, #020617 100%);
  --bg-alt: #020617;
  --text-main: #e5e7eb;
  --text-soft: #9ca3af;
  --shadow-soft: 0 18px 70px rgba(0, 0, 0, 0.85);
  --header-bg: linear-gradient(
      to bottom,
      rgba(15, 23, 42, 0.98),
      rgba(15, 23, 42, 0.96),
      rgba(15, 23, 42, 0.94)
    );
  --header-border-color: rgba(15, 23, 42, 0.9);
  --nav-bg: rgba(15, 23, 42, 0.9);
  --nav-border-color: rgba(30, 64, 175, 0.7);
  --section-alt-bg: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0) 0,
    rgba(15, 23, 42, 0.9) 26%,
    rgba(15, 23, 42, 1) 100%
  );
}

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

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

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

.background-orbit {
  position: fixed;
  inset: -40vh -20vw auto;
  background:
    radial-gradient(circle at 0 0, rgba(145, 209, 177, 0.35), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(255, 177, 199, 0.3), transparent 55%);
  opacity: 0.7;
  pointer-events: none;
  z-index: -3;
}

.leaf {
  position: fixed;
  width: 52px;
  height: 52px;
  border-radius: 50% 60% 45% 55%;
  background: radial-gradient(circle at 30% 30%, #fff, #91d1b1);
  box-shadow:
    0 18px 35px rgba(15, 23, 42, 0.16),
    inset 0 0 0 1px rgba(255, 255, 255, 0.6);
  opacity: 0.8;
  filter: blur(0.1px);
  pointer-events: none;
  z-index: -1;
}

.leaf::after {
  content: "";
  position: absolute;
  inset: 18% 34%;
  border-radius: inherit;
  border-left: 2px solid rgba(255, 255, 255, 0.7);
}

.leaf--one {
  top: 18%;
  left: 6%;
  animation: floatLeaf 14s linear infinite;
}

.leaf--two {
  top: 60%;
  right: 12%;
  width: 60px;
  height: 60px;
  animation: floatLeaf 18s linear infinite reverse;
}

.leaf--three {
  bottom: 8%;
  left: 50%;
  width: 44px;
  height: 44px;
  animation: floatLeaf 20s linear infinite;
}

@keyframes floatLeaf {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  25% {
    transform: translate3d(18px, -24px, 0) rotate(8deg);
  }
  50% {
    transform: translate3d(32px, 8px, 0) rotate(-4deg);
  }
  75% {
    transform: translate3d(-10px, 18px, 0) rotate(4deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-border-color);
  transition:
    background 260ms ease,
    border-color 220ms ease;
}

.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.brand__icon {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: radial-gradient(circle at 0 0, var(--accent-strong), var(--accent));
  color: var(--text-on-dark);
  font-weight: 600;
  font-size: 0.98rem;
  box-shadow:
    0 12px 25px rgba(248, 113, 113, 0.35),
    0 0 0 1px rgba(253, 242, 248, 0.9);
}

.brand__title {
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 0.98rem;
}

.brand__subtitle {
  display: block;
  font-size: 0.72rem;
  color: var(--text-soft);
}

.brand:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.6);
}

.nav {
  position: relative;
  border-radius: var(--radius-pill);
  padding: 0.2rem;
  background: var(--nav-bg);
  border: 1px solid var(--nav-border-color);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  transition:
    background 260ms ease,
    border-color 220ms ease,
    box-shadow 260ms ease;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 1;
}

.nav__item {
  position: relative;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.02em;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.nav__link:hover {
  color: var(--text-main);
  transform: translateY(-1px);
}

.nav__link--active {
  color: var(--text-main);
}

.nav__indicator {
  position: absolute;
  inset: 2px auto 2px 2px;
  width: 0;
  border-radius: var(--radius-pill);
  background: linear-gradient(120deg, var(--accent-soft), #ffe3ef);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.75),
    0 10px 30px rgba(15, 23, 42, 0.2);
  transition: transform var(--transition-slow), width var(--transition-slow),
    opacity 180ms ease-out;
  opacity: 0;
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 0.25rem;
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  isolation: isolate;
}

.nav-toggle__line {
  width: 21px;
  height: 2px;
  border-radius: 999px;
  background: var(--text-main);
  display: block;
  transition: transform var(--transition-med), opacity var(--transition-fast),
    translate var(--transition-med);
}

.nav-toggle__line:nth-child(2) {
  margin-block: 4px;
}

.nav-toggle--active .nav-toggle__line:nth-child(1) {
  transform: rotate(38deg);
  translate: 0 6px;
}

.nav-toggle--active .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle--active .nav-toggle__line:nth-child(3) {
  transform: rotate(-38deg);
  translate: 0 -6px;
}

.theme-toggle {
  position: relative;
  width: 52px;
  height: 26px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: rgba(255, 255, 255, 0.9);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  margin-left: 0.4rem;
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.18);
  transition:
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 160ms ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.3);
}

.theme-toggle__icon {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  position: relative;
  z-index: 1;
  opacity: 0.6;
  transition: opacity 200ms ease;
}

.theme-toggle__icon--sun {
  background: radial-gradient(circle at 30% 20%, #facc15, #fb923c);
}

.theme-toggle__icon--sun::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px solid rgba(250, 204, 21, 0.7);
}

.theme-toggle__icon--moon {
  background: radial-gradient(circle at 30% 20%, #e5e7eb, #9ca3af);
}

.theme-toggle__icon--moon::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  right: -1px;
  top: 1px;
}

.theme-toggle__thumb {
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: radial-gradient(circle at 0 0, #e5f3ff, #a5b4fc);
  top: 1px;
  left: 1px;
  box-shadow:
    0 8px 20px rgba(15, 23, 42, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.9);
  transition: transform 220ms ease, background 220ms ease;
}

.theme-toggle--dark {
  background: rgba(15, 23, 42, 0.96);
  border-color: rgba(30, 64, 175, 0.7);
  box-shadow: 0 16px 38px rgba(15, 23, 42, 0.6);
}

.theme-toggle--dark .theme-toggle__thumb {
  transform: translateX(24px);
  background: radial-gradient(circle at 0 0, #020617, #0b1120);
}

.theme-toggle--dark .theme-toggle__icon--moon {
  opacity: 1;
}

.theme-toggle--dark .theme-toggle__icon--sun {
  opacity: 0.35;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 3.75rem;
}

.section--alt {
  background: var(--section-alt-bg);
  border-radius: 40px;
  transition: background 260ms ease;
}

.section__header {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 2.4rem;
}

.section__title {
  font-size: 1.8rem;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.section__title::after {
  content: "";
  flex: 1 0 70px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.7;
}

.section__subtitle {
  max-width: 560px;
  color: var(--text-soft);
  font-size: 0.98rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.8rem;
  align-items: center;
  padding-top: 4rem;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__title {
  font-family: "Fraunces", ui-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(2.4rem, 3vw + 1.8rem, 3.4rem);
  line-height: 1.1;
  margin: 0 0 1.05rem;
  letter-spacing: 0.01em;
}

.hero__accent {
  display: block;
  background: linear-gradient(120deg, #111827, #334155);
  -webkit-background-clip: text;
  color: transparent;
}

.hero__subtitle {
  margin: 0 0 1.5rem;
  color: var(--text-soft);
  max-width: 32rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero__pill {
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(145, 209, 177, 0.18);
  border: 1px solid rgba(145, 209, 177, 0.4);
  color: #0f172a;
}

.hero__pill--soft {
  background: rgba(255, 177, 199, 0.1);
  border-color: rgba(255, 177, 199, 0.4);
}

.hero__visual {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
  perspective: 1300px;
}

.hero-orbit {
  position: absolute;
  border-radius: 50%;
  transform-style: preserve-3d;
}

.hero-orbit--back {
  width: 290px;
  height: 290px;
  background: radial-gradient(circle at 20% 30%, #e0fbf2, transparent 60%);
  filter: blur(8px);
}

.hero-orbit--middle {
  width: 220px;
  height: 220px;
  border-radius: 48% 52% 53% 47%;
  background: conic-gradient(
    from 210deg,
    #ffb1c7,
    #ffd78c,
    #91d1b1,
    #b9e6ff,
    #ffb1c7
  );
  opacity: 0.16;
}

.hero-orbit--front {
  width: 190px;
  height: 190px;
  background: radial-gradient(circle at 30% 30%, #111827, #020617);
  box-shadow: var(--shadow-soft);
  border-radius: 45% 55% 52% 48%;
}

.hero-avatar {
  position: absolute;
  width: 175px;
  height: 175px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transform-style: preserve-3d;
}

.hero-avatar__halo {
  position: absolute;
  inset: -12px;
  border-radius: inherit;
  background: conic-gradient(
    from 180deg,
    rgba(145, 209, 177, 0.3),
    rgba(255, 177, 199, 0.4),
    rgba(255, 215, 140, 0.4),
    rgba(145, 209, 177, 0.3)
  );
  filter: blur(6px);
  opacity: 0.8;
}

.hero-avatar__circle {
  position: relative;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #f9fafb, #c7d2fe);
  display: grid;
  place-items: center;
  box-shadow:
    0 24px 60px rgba(15, 23, 42, 0.65),
    inset 0 0 0 1px rgba(255, 255, 255, 0.85);
}

.hero-avatar__circle::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: inherit;
  border: 1px dashed rgba(148, 163, 184, 0.6);
}

.hero-avatar__initials {
  font-family: "Fraunces", ui-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 2.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0f172a;
}

.hero-avatar__badge {
  position: absolute;
  bottom: -14px;
  right: -18px;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(120deg, #22c55e, #bef264);
  color: #052e16;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow:
    0 12px 30px rgba(22, 163, 74, 0.4),
    0 0 0 1px rgba(240, 253, 250, 0.95);
}

.hero-card {
  position: absolute;
  left: -20px;
  bottom: -20px;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.92);
  color: var(--text-on-dark);
  width: 210px;
  box-shadow: 0 22px 50px rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(148, 163, 184, 0.6);
  transform: rotate(-4deg) translateZ(50px);
  backdrop-filter: blur(18px);
}

.hero-card__label {
  margin: 0 0 0.25rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(226, 232, 240, 0.8);
}

.hero-card__title {
  margin: 0 0 0.2rem;
  font-size: 0.98rem;
  font-weight: 600;
}

.hero-card__meta {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(148, 163, 184, 0.95);
}

.hero-tag {
  position: absolute;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 14px 40px rgba(15, 23, 42, 0.22);
  transform: translateZ(60px);
}

.hero-tag--one {
  top: 30%;
  right: -16px;
}

.hero-tag--two {
  top: 8%;
  left: -8px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.6rem 1.35rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
  transform: translateZ(0);
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    background var(--transition-med),
    color var(--transition-med);
}

.btn--primary {
  background: radial-gradient(circle at 0 0, var(--accent-strong), var(--accent));
  color: var(--text-on-dark);
  box-shadow:
    0 12px 30px rgba(248, 113, 113, 0.45),
    0 0 0 1px rgba(253, 242, 248, 0.9);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.5);
  color: var(--text-main);
}

.btn__sparkle {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 0 0,
      rgba(255, 255, 255, 0.8),
      transparent 55%
    ),
    radial-gradient(
      circle at 80% 0,
      rgba(255, 255, 255, 0.7),
      transparent 60%
    );
  mix-blend-mode: screen;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-med);
}

.btn:hover {
  transform: translateY(-1px) scale(1.02);
}

.btn--primary:hover {
  box-shadow:
    0 18px 40px rgba(248, 113, 113, 0.55),
    0 0 0 1px rgba(253, 242, 248, 1);
}

.btn:active {
  transform: translateY(0) scale(0.99);
  box-shadow: 0 7px 20px rgba(15, 23, 42, 0.4);
}

.btn--primary:hover .btn__sparkle {
  opacity: 1;
  animation: sparkle 900ms linear infinite;
}

@keyframes sparkle {
  0% {
    transform: translateX(-10%);
  }
  100% {
    transform: translateX(4%);
  }
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.project-card {
  perspective: 1300px;
}

.project-card__inner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.35rem 1.1rem;
  background: radial-gradient(circle at 0 0, #fefce8, #f5f3ff);
  box-shadow:
    0 18px 55px rgba(15, 23, 42, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.8);
  transform-style: preserve-3d;
  transform: rotate3d(1, -1, 0, 10deg) translateY(0);
  transition:
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    background var(--transition-slow);
  cursor: pointer;
  overflow: hidden;
}

.project-card__glow {
  position: absolute;
  inset: -40%;
  opacity: 0;
  background:
    radial-gradient(circle at 0 0, rgba(145, 209, 177, 0.6), transparent 55%),
    radial-gradient(circle at 100% 0, rgba(255, 177, 199, 0.45), transparent 50%);
  mix-blend-mode: screen;
  transition: opacity var(--transition-med);
}

.project-card__title {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
}

.project-card__tagline {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.project-card__meta {
  margin: 0 0 1.05rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.project-card__meta li {
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.project-card__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: none;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-on-dark);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 12px 25px rgba(15, 23, 42, 0.6);
  transform: translateZ(40px);
  transition:
    background var(--transition-med),
    transform var(--transition-med),
    box-shadow var(--transition-med);
}

.project-card__toggle-icon {
  display: inline-block;
  transition: transform var(--transition-med);
}

.project-card__details {
  margin-top: 0.65rem;
  font-size: 0.84rem;
  color: var(--text-soft);
  max-height: 0;
  opacity: 0;
  transform: translateY(4px);
  transition:
    max-height var(--transition-slow),
    opacity var(--transition-med),
    transform var(--transition-med);
}

.project-card__details p {
  margin: 0 0 0.45rem;
}

.project-card__stack {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(15, 23, 42, 0.8);
}

.project-card--expanded .project-card__details {
  max-height: 200px;
  opacity: 1;
  transform: translateY(0);
}

.project-card--expanded .project-card__toggle-icon {
  transform: rotate(45deg);
}

.project-card__inner:hover {
  transform: rotate3d(1, -1, 0, 7deg) translateY(-6px);
  background: radial-gradient(circle at 0 0, #fef9c3, #f5f3ff);
  box-shadow:
    0 30px 70px rgba(15, 23, 42, 0.35),
    0 0 0 1px rgba(255, 255, 255, 1);
}

.project-card__inner:hover .project-card__glow {
  opacity: 0.8;
}

.project-card__inner:hover .project-card__toggle {
  transform: translateZ(60px) translateY(-1px);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.7);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.3rem;
}

.about-layout__story p {
  margin: 0 0 0.85rem;
  color: var(--text-soft);
}

.about-layout__story p:last-child {
  margin-bottom: 0;
}

.about-layout__highlights {
  align-self: flex-start;
}

.about-highlights {
  margin: 0;
  padding: 1.2rem 1.2rem 1.1rem;
  list-style: none;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 0 0, #e0fbf2, #e5edff);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.about-highlights__item {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 0.4rem 0;
  font-size: 0.88rem;
}

.about-highlights__item + .about-highlights__item {
  border-top: 1px dashed rgba(148, 163, 184, 0.5);
}

.about-highlights__label {
  color: rgba(15, 23, 42, 0.78);
  font-weight: 500;
}

.about-highlights__value {
  color: var(--text-soft);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: flex-start;
}

.contact-form {
  padding: 1.4rem 1.3rem 1.4rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

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

.field {
  margin-bottom: 0.95rem;
}

.field__label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  color: rgba(15, 23, 42, 0.78);
}

.field__wrapper {
  position: relative;
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.9);
  padding: 0.05rem 0.8rem 0.05rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  transition:
    border-color var(--transition-med),
    background var(--transition-med),
    box-shadow var(--transition-med);
}

.field__input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  padding: 0.56rem 0 0.45rem;
  font-size: 0.9rem;
  color: var(--text-main);
  resize: vertical;
}

.field__input::placeholder {
  color: rgba(148, 163, 184, 0.8);
}

.field__input--textarea {
  min-height: 110px;
  padding-top: 0.65rem;
}

.field__input--select {
  cursor: pointer;
}

.field__underline {
  position: absolute;
  inset: auto 8px 0 8px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-med);
}

.field__error {
  min-height: 1.1em;
  margin: 0.1rem 0 0;
  font-size: 0.76rem;
  color: #b91c1c;
}

.field--focused .field__wrapper {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(145, 209, 177, 0.85);
  box-shadow:
    0 14px 35px rgba(15, 23, 42, 0.2),
    0 0 0 1px rgba(145, 209, 177, 0.7);
}

.field--focused .field__underline {
  transform: scaleX(1);
}

.field--invalid .field__wrapper {
  border-color: rgba(220, 38, 38, 0.75);
  box-shadow: 0 0 0 1px rgba(248, 113, 113, 0.6);
}

.field--invalid .field__underline {
  background: linear-gradient(90deg, #f97316, #ef4444);
  transform: scaleX(1);
}

.contact-form__footer {
  margin-top: 1.1rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.contact-form__note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.contact-form__status {
  min-height: 1.2em;
  margin: 0.75rem 0 0;
  font-size: 0.84rem;
  color: var(--text-soft);
}

.contact-form__status--success {
  color: #166534;
}

.contact-form__status--error {
  color: #b91c1c;
}

.contact-aside__text {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.social-links {
  display: grid;
  gap: 0.65rem;
}

.social-links__item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  font-size: 0.88rem;
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    background var(--transition-med);
}

.social-links__item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.2);
}

.social-links__icon {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.social-links__icon::before,
.social-links__icon::after {
  content: "";
  position: absolute;
}

.social-links__icon--mail {
  background: radial-gradient(circle at 0 0, #22c55e, #bef264);
}

.social-links__icon--mail::before {
  width: 14px;
  height: 10px;
  border-radius: 3px;
  border: 2px solid white;
  border-top: 3px solid white;
}

.social-links__icon--mail::after {
  width: 11px;
  height: 7px;
  border-radius: 0 0 4px 4px;
  border-bottom: 2px solid white;
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
  top: 10px;
}

.social-links__icon--whatsapp {
  background: radial-gradient(circle at 0 0, #22c55e, #16a34a);
}

.social-links__icon--whatsapp::before {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid white;
}

.social-links__icon--whatsapp::after {
  width: 9px;
  height: 9px;
  border-radius: 4px 4px 6px 4px;
  border: 2px solid white;
  border-top-color: transparent;
  border-right-color: transparent;
  transform: rotate(-35deg);
  top: 7px;
}

.social-links__icon--github {
  background: radial-gradient(circle at 0 0, #111827, #4b5563);
}

.social-links__icon--github::before {
  width: 14px;
  height: 9px;
  border-radius: 8px 8px 3px 3px;
  border: 2px solid white;
  border-bottom-width: 3px;
}

.social-links__icon--github::after {
  width: 12px;
  height: 7px;
  border-radius: 0 0 999px 999px;
  border-bottom: 2px solid white;
  top: 8px;
}

.social-links__icon--linkedin {
  background: radial-gradient(circle at 0 0, #2563eb, #4f46e5);
}

.social-links__icon--linkedin::before {
  width: 4px;
  height: 10px;
  border-radius: 999px;
  border: 2px solid white;
  border-bottom-width: 4px;
  left: 7px;
}

.social-links__icon--linkedin::after {
  width: 3px;
  height: 3px;
  border-radius: 999px;
  border: 2px solid white;
  left: 16px;
  top: 7px;
}

.social-links__label {
  font-weight: 500;
}

.site-footer {
  margin-top: 2rem;
  padding: 2.4rem 1.5rem 2.8rem;
  background: radial-gradient(circle at 50% -40%, #e0fbf2, transparent 65%),
    radial-gradient(circle at 0 140%, #020617, #020617 40%, #0b1220 70%);
  color: var(--text-on-dark);
}

.site-footer__inner {
  max-width: 1120px;
  margin: 0 auto;
}

.footer-story {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
  gap: 2.2rem;
  align-items: center;
  margin-bottom: 1.8rem;
}

.footer-story__scene {
  position: relative;
  height: 150px;
  border-radius: 32px;
  background: radial-gradient(circle at 50% 0, #facc15, transparent 62%),
    linear-gradient(180deg, #1e293b 30%, #020617 100%);
  overflow: hidden;
  box-shadow:
    0 22px 60px rgba(8, 47, 73, 0.9),
    0 0 0 1px rgba(148, 163, 184, 0.55);
}

.footer-tree {
  position: absolute;
  bottom: 0;
  width: 90px;
  height: 80px;
  background: radial-gradient(circle at 50% 10%, #bbf7d0, #047857);
  border-radius: 60% 40% 0 0;
  box-shadow:
    0 18px 35px rgba(15, 23, 42, 0.8),
    inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.footer-tree::after {
  content: "";
  position: absolute;
  inset: auto 36% 0;
  width: 12px;
  height: 24px;
  background: #0f172a;
  border-radius: 999px;
}

.footer-tree--left {
  left: 12%;
  transform: scale(1.1);
}

.footer-tree--right {
  right: 10%;
  transform: scale(0.9);
}

.footer-firefly {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #fef9c3;
  box-shadow:
    0 0 18px rgba(250, 250, 210, 0.9),
    0 0 36px rgba(254, 249, 195, 0.9);
  animation: firefly 6s ease-in-out infinite alternate;
}

.footer-firefly--one {
  top: 26%;
  left: 26%;
  animation-delay: -1s;
}

.footer-firefly--two {
  top: 36%;
  left: 58%;
  animation-delay: -2.2s;
}

.footer-firefly--three {
  top: 14%;
  right: 23%;
  animation-delay: -3.1s;
}

@keyframes firefly {
  0% {
    transform: translate3d(0, 0, 0);
    opacity: 0.5;
  }
  50% {
    transform: translate3d(12px, -10px, 0);
    opacity: 1;
  }
  100% {
    transform: translate3d(-10px, -6px, 0);
    opacity: 0.4;
  }
}

.footer-story__text p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(226, 232, 240, 0.9);
}

.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.9);
}

.site-footer__credit {
  margin: 0;
}

.site-footer__smallprint {
  margin: 0;
}

.js-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 520ms var(--transition-med),
    transform 520ms var(--transition-med);
}

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

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__visual {
    order: -1;
  }

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

  .about-layout,
  .contact-layout,
  .footer-story {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-story__scene {
    order: 1;
  }
}

@media (max-width: 720px) {
  .site-header__inner {
    padding-inline: 1.1rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav {
    position: absolute;
    inset-inline: 0.85rem;
    top: 100%;
    margin-top: 0.45rem;
    border-radius: 22px;
    padding: 0.25rem 0.2rem 0.4rem;
    transform-origin: top;
    transform: scaleY(0.7);
    opacity: 0;
    pointer-events: none;
    transition:
      transform var(--transition-slow),
      opacity var(--transition-slow);
  }

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

  .nav__list {
    justify-content: space-between;
  }

  .hero {
    padding-top: 2.7rem;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .section {
    padding-inline: 1.1rem;
  }

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

  .contact-form__row {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer {
    padding-inline: 1.1rem;
  }
}

@media (max-width: 520px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-card {
    left: 4px;
    bottom: -14px;
  }

  .hero-tag--one {
    right: -4px;
  }

  .hero-tag--two {
    left: -2px;
  }

  .site-footer__meta {
    flex-direction: column;
    align-items: flex-start;
  }
}