/* =========================
   DESIGN TOKENS
========================= */

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;
  --primary-soft: #eff6ff;

  --background: #ffffff;
  --surface: #f8fafc;
  --surface-dark: #0b1220;
  --surface-dark-2: #111c31;

  --text: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverse: #ffffff;

  --border: #e2e8f0;
  --border-dark: rgb(255 255 255 / 12%);

  --accent: #60a5fa;
  --gaming: #7c3aed;

  --font-main: Inter, Arial, sans-serif;
  --font-display: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;

  --space-xs: .25rem;
  --space-sm: .5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 4rem;

  --radius-sm: .375rem;
  --radius-md: .75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgb(15 23 42 / 6%);
  --shadow-md: 0 12px 30px rgb(15 23 42 / 10%);
  --shadow-lg: 0 24px 60px rgb(15 23 42 / 18%);

  --content-max-width: 1100px;
  --header-height: 4rem;

  --transition-fast: 160ms ease;
  --transition-normal: 280ms cubic-bezier(.2,.7,.2,1);
}


/* =========================
   RESET / BASE
========================= */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-main);
  background: var(--surface);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

body.modal-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

button,
a {
  font: inherit;
}

button {
  color: inherit;
}

a {
  color: inherit;
}

::selection {
  background: var(--primary);
  color: #fff;
}

.no-select,
.no-select *,
.btn,
.nav__link,
.skill-tag,
.project-card__tech,
.contact-card__icon,
.hero__quick-links {
  -webkit-user-select: none;
  user-select: none;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}


/* =========================
   UTILITIES
========================= */

.icon {
  width: 1.1em;
  height: 1.1em;
  flex: 0 0 auto;
}

.icon--lg {
  width: 1.5rem;
  height: 1.5rem;
}


/* =========================
   HEADER
========================= */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: .65rem 1rem;
  background: rgb(255 255 255 / 78%);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgb(226 232 240 / 70%);
  transition: box-shadow var(--transition-normal), background var(--transition-normal);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background: rgb(255 255 255 / 92%);
}

.nav {
  width: min(100%, var(--content-max-width));
  min-height: 2.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: .06em;
  text-decoration: none;
}

.nav__logo span {
  color: var(--primary);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  position: relative;
  color: var(--text-secondary);
  font-size: .85rem;
  font-weight: 650;
  text-decoration: none;
  padding: .35rem 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--primary);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  padding: .55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--background);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: var(--text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}


/* =========================
   HERO
========================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: 7rem 1rem 5rem;
  color: #fff;
  background:
    radial-gradient(circle at 12% 20%, rgb(96 165 250 / 22%), transparent 28%),
    radial-gradient(circle at 85% 75%, rgb(124 58 237 / 20%), transparent 30%),
    linear-gradient(135deg, #0f3ea8 0%, #1d4ed8 48%, #2563eb 100%);
}

.hero__pattern {
  position: absolute;
  inset: -30%;
  z-index: -3;
  opacity: .28;
  background-image:
    linear-gradient(rgb(255 255 255 / 6%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 6%) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: rotate(-9deg);
  animation: pattern-drift 24s linear infinite;
}

.hero__pattern::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, transparent 0 35%, #1d4ed8 70%);
}

.hero__orb {
  position: absolute;
  z-index: -2;
  border-radius: 50%;
  filter: blur(3px);
  opacity: .55;
  pointer-events: none;
  animation: float 9s ease-in-out infinite;
}

.hero__orb--one {
  width: 20rem;
  height: 20rem;
  left: -7rem;
  top: 20%;
  background: rgb(96 165 250 / 30%);
}

.hero__orb--two {
  width: 28rem;
  height: 28rem;
  right: -11rem;
  bottom: -8rem;
  background: rgb(124 58 237 / 25%);
  animation-delay: -3s;
}

.hero__content {
  position: relative;
  width: min(100%, 760px);
  text-align: center;
}

.hero__eyebrow {
  width: fit-content;
  margin: 0 auto 1.1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .75rem;
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: var(--radius-full);
  background: rgb(255 255 255 / 8%);
  backdrop-filter: blur(8px);
  font-size: .75rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.status-dot {
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: #86efac;
  box-shadow: 0 0 0 .25rem rgb(134 239 172 / 12%);
  animation: pulse 2s infinite;
}

.hero__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 16vw, 8.5rem);
  line-height: .82;
  letter-spacing: .025em;
  text-transform: uppercase;
  text-shadow: 0 10px 30px rgb(0 0 0 / 15%);
}

.hero__tagline {
  margin: 1rem 0 0;
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  font-style: italic;
  font-weight: 600;
}

.hero__intro {
  max-width: 610px;
  margin: 1rem auto 0;
  color: rgb(255 255 255 / 78%);
  font-size: .98rem;
}

.hero__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.hero__quick-links {
  display: flex;
  justify-content: center;
  gap: .65rem;
  margin-top: 1.5rem;
}

.hero__quick-links a {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  color: #fff;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 50%;
  background: rgb(255 255 255 / 8%);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.hero__quick-links a:hover {
  transform: translateY(-3px);
  background: rgb(255 255 255 / 16%);
}

.scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  width: 1.5rem;
  height: 2.4rem;
  transform: translateX(-50%);
  border: 1px solid rgb(255 255 255 / 40%);
  border-radius: 999px;
}

.scroll-cue span {
  position: absolute;
  top: .4rem;
  left: 50%;
  width: .25rem;
  height: .45rem;
  border-radius: 999px;
  background: #fff;
  transform: translateX(-50%);
  animation: scroll-dot 1.8s infinite;
}


/* =========================
   BUTTONS
========================= */

.btn {
  min-height: 2.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .6rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  font-size: .85rem;
  font-weight: 700;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.btn--primary {
  background: #fff;
  color: var(--primary-hover);
  box-shadow: 0 8px 24px rgb(0 0 0 / 12%);
}

.btn--primary:hover {
  background: var(--primary-light);
}

.btn--outline {
  color: #fff;
  border-color: rgb(255 255 255 / 45%);
  background: rgb(255 255 255 / 6%);
}

.btn--outline:hover {
  background: rgb(255 255 255 / 12%);
  border-color: #fff;
}

.btn--ghost {
  color: var(--primary);
  border-color: var(--border);
  background: var(--background);
}

.btn--ghost:hover {
  background: var(--primary-soft);
  border-color: var(--primary-light);
}

.btn--sm {
  min-height: 2.25rem;
  padding: .45rem .85rem;
  font-size: .78rem;
}


/* =========================
   SECTIONS
========================= */

.section {
  position: relative;
  padding: 5.5rem 1rem;
  background: var(--background);
}

.section__inner {
  width: min(100%, var(--content-max-width));
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 2.25rem;
}

.section-kicker {
  display: inline-block;
  margin-bottom: .45rem;
  color: var(--primary);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.section__title {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -.035em;
}

.section__subtitle {
  max-width: 650px;
  margin: .9rem 0 0;
  color: var(--text-secondary);
}


/* =========================
   ABOUT
========================= */

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 3rem;
  align-items: start;
}

.about-text p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
}

.interest-card {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin-top: 1.5rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0 0, var(--primary-light), transparent 55%),
    var(--surface);
}

.interest-card__icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: #fff;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--gaming));
}

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

.interest-card span {
  margin-top: .15rem;
  color: var(--text-secondary);
  font-size: .8rem;
}

.about-skills h3 {
  margin: 0 0 .8rem;
  font-size: .95rem;
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.skill-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: var(--surface);
  color: var(--text-secondary);
  font-size: .75rem;
  font-weight: 650;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.skill-tag:hover {
  transform: translateY(-2px);
  border-color: var(--primary-light);
}

.skill-dot {
  width: .35rem;
  height: .35rem;
  border-radius: 50%;
  background: var(--primary);
}


/* =========================
   PROJECTS
========================= */

.section--projects {
  background:
    radial-gradient(circle at 15% 10%, rgb(37 99 235 / 7%), transparent 25%),
    var(--surface);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.project-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--background);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgb(37 99 235 / 25%);
  box-shadow: var(--shadow-lg);
}

.project-card__visual {
  position: relative;
  height: 190px;
  overflow: hidden;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.project-card__visual::before,
.project-card__visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  z-index: -1;
}

.project-card__visual--studio {
  background: linear-gradient(135deg, #0f172a, #2563eb);
}

.project-card__visual--studio::before {
  width: 230px;
  height: 230px;
  background: rgb(96 165 250 / 30%);
  left: -80px;
  top: -100px;
}

.project-card__visual--studio::after {
  width: 200px;
  height: 200px;
  background: rgb(124 58 237 / 30%);
  right: -70px;
  bottom: -110px;
}

.visual-window {
  width: 72%;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 12px;
  overflow: hidden;
  background: rgb(255 255 255 / 9%);
  box-shadow: 0 20px 50px rgb(0 0 0 / 25%);
  transform: rotate(-2deg);
  transition: transform var(--transition-normal);
}

.project-card:hover .visual-window {
  transform: rotate(0) translateY(-3px);
}

.visual-window__bar {
  display: flex;
  gap: .3rem;
  padding: .5rem .6rem;
  background: rgb(0 0 0 / 18%);
}

.visual-window__bar i {
  width: .38rem;
  height: .38rem;
  border-radius: 50%;
  background: rgb(255 255 255 / 55%);
}

.visual-window__content {
  min-height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem;
  color: #fff;
}

.visual-window__content span {
  font-size: .55rem;
  letter-spacing: .16em;
  opacity: .7;
}

.visual-window__content strong {
  margin-top: .3rem;
  font-size: 1.1rem;
}

.project-card__visual--legacy {
  background:
    linear-gradient(135deg, #111827, #334155);
}

.code-lines {
  position: absolute;
  inset: 22px 25px;
  opacity: .55;
}

.code-lines span {
  display: block;
  width: 70%;
  height: 6px;
  margin-bottom: 12px;
  border-radius: 99px;
  background: linear-gradient(90deg, #60a5fa, rgb(255 255 255 / 10%));
}

.code-lines span:nth-child(2) { width: 48%; }
.code-lines span:nth-child(3) { width: 82%; }
.code-lines span:nth-child(4) { width: 57%; }
.code-lines span:nth-child(5) { width: 68%; }

.visual-badge {
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  font-family: var(--font-display);
  line-height: .85;
  letter-spacing: .05em;
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 50%;
  background: rgb(37 99 235 / 70%);
  box-shadow: 0 20px 50px rgb(0 0 0 / 25%);
}

.project-card__visual--wa {
  color: #d1fae5;
  background:
    radial-gradient(circle at 20% 30%, rgb(34 197 94 / 35%), transparent 28%),
    linear-gradient(135deg, #052e16, #14532d);
}

.project-card__visual--wa .project-visual-icon {
  width: 4.5rem;
  height: 4.5rem;
}

.project-card__visual--wa span {
  position: absolute;
  bottom: 1rem;
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.project-card__visual--soon {
  color: var(--primary);
  background:
    radial-gradient(circle, rgb(37 99 235 / 10%) 1px, transparent 1px),
    var(--surface);
  background-size: 18px 18px;
}

.project-card__visual--soon .project-visual-icon {
  width: 3rem;
  height: 3rem;
}

.project-card__visual--soon span {
  position: absolute;
  bottom: 1rem;
  color: var(--text-muted);
  font-size: .72rem;
}

.project-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  padding: 1.25rem;
}

.project-card__type {
  color: var(--primary);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.project-card__name {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.2;
}

.project-card__description {
  flex: 1;
  margin: 0;
  color: var(--text-secondary);
  font-size: .82rem;
}

.project-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  list-style: none;
  margin: .2rem 0 0;
  padding: 0;
}

.project-card__tech li {
  padding: .25rem .5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  background: var(--surface);
  font-size: .65rem;
  font-weight: 650;
}

.project-card__actions {
  display: flex;
  gap: .5rem;
  margin-top: .4rem;
}


/* =========================
   MLBB
========================= */

.mlbb-section {
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 90% 10%, rgb(96 165 250 / 15%), transparent 28%),
    linear-gradient(135deg, #070d19, #111827 55%, #172554);
}

.mlbb-bg {
  position: absolute;
  inset: 0;
  opacity: .2;
  background:
    linear-gradient(120deg, transparent 30%, rgb(96 165 250 / 12%) 30.2%, transparent 30.5%),
    linear-gradient(300deg, transparent 55%, rgb(124 58 237 / 12%) 55.2%, transparent 55.5%);
  background-size: 260px 260px;
  animation: pattern-drift 28s linear infinite reverse;
}

.mlbb-panel {
  position: relative;
  padding: clamp(1.4rem, 5vw, 3rem);
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: var(--radius-xl);
  background: linear-gradient(145deg, rgb(255 255 255 / 7%), rgb(255 255 255 / 2%));
  backdrop-filter: blur(10px);
  box-shadow: 0 25px 80px rgb(0 0 0 / 25%);
}

.mlbb-panel::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -130px;
  top: -150px;
  border: 1px solid rgb(96 165 250 / 18%);
  border-radius: 50%;
  box-shadow: 0 0 0 45px rgb(96 165 250 / 3%), 0 0 0 90px rgb(96 165 250 / 2%);
  pointer-events: none;
}

.mlbb-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mlbb-logo {
  width: 74px;
  height: 54px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.mlbb-brand .section-kicker {
  color: var(--accent);
  margin-bottom: .25rem;
}

.mlbb-brand h2 {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  line-height: 1.05;
}

.mlbb-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.mlbb-lead {
  max-width: 680px;
  margin: 0;
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgb(255 255 255 / 86%);
}

.mlbb-note {
  max-width: 680px;
  margin: 1rem 0 0;
  color: rgb(255 255 255 / 58%);
  font-size: .82rem;
}

.player-card {
  padding: 1.2rem;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: var(--radius-lg);
  background: rgb(0 0 0 / 18%);
  box-shadow: 0 15px 40px rgb(0 0 0 / 20%);
}

.player-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgb(255 255 255 / 55%);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .1em;
}

.player-id {
  display: block;
  margin-top: .5rem;
  font-size: 2rem;
  letter-spacing: .08em;
}

.player-id__hint {
  display: block;
  margin: .25rem 0 1rem;
  color: rgb(255 255 255 / 52%);
  font-size: .7rem;
}

.copy-id {
  width: 100%;
}

.text-button {
  display: block;
  margin: .8rem auto 0;
  padding: 0;
  border: 0;
  color: #93c5fd;
  background: transparent;
  cursor: pointer;
  font-size: .72rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}


/* =========================
   CONTACT
========================= */

.section--contact {
  background:
    radial-gradient(circle at 85% 30%, rgb(37 99 235 / 7%), transparent 25%),
    var(--background);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.contact-card {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 1.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--background);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  text-align: left;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.contact-card--button {
  font-family: inherit;
}

.contact-card__icon {
  width: 1.6rem;
  height: 1.6rem;
  margin-bottom: 1rem;
  color: var(--primary);
}

.contact-card__label {
  margin: 0 0 .2rem;
  color: var(--text-muted);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.contact-card strong {
  font-size: .95rem;
}


/* =========================
   FOOTER
========================= */

.site-footer {
  padding: 1.5rem 1rem;
  color: var(--text-muted);
  background: var(--surface-dark);
  border-top: 1px solid rgb(255 255 255 / 8%);
  font-size: .75rem;
}

.site-footer__inner {
  width: min(100%, var(--content-max-width));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  gap: .65rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: #fff;
}


/* =========================
   MODALS
========================= */

.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 1rem;
  visibility: hidden;
  opacity: 0;
  transition: visibility 180ms ease, opacity 180ms ease;
}

.modal.is-open {
  visibility: visible;
  opacity: 1;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(2 6 23 / 68%);
  backdrop-filter: blur(8px);
}

.modal__window {
  position: relative;
  width: min(100%, 520px);
  max-height: min(80vh, 700px);
  overflow: auto;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--background);
  box-shadow: var(--shadow-lg);
  transform: translateY(18px) scale(.98);
  transition: transform var(--transition-normal);
}

.modal.is-open .modal__window {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: .9rem;
  right: .9rem;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
}

.modal__window h2 {
  margin: 0 2rem .9rem 0;
  font-size: 1.6rem;
  line-height: 1.1;
}

.modal__window > p {
  color: var(--text-secondary);
}

.guide-list {
  display: grid;
  gap: .8rem;
  margin: 1.2rem 0 1.4rem;
  padding-left: 1.2rem;
  color: var(--text-secondary);
}

.modal__note {
  margin-bottom: 0;
  font-size: .75rem;
  color: var(--text-muted);
}


/* =========================
   TOAST
========================= */

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  z-index: 500;
  max-width: calc(100% - 2rem);
  padding: .65rem 1rem;
  border-radius: var(--radius-full);
  color: #fff;
  background: #0f172a;
  box-shadow: var(--shadow-lg);
  font-size: .78rem;
  transform: translate(-50%, 140%);
  transition: transform var(--transition-normal);
}

.toast.is-visible {
  transform: translate(-50%, 0);
}


/* =========================
   REVEAL ANIMATIONS
========================= */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.7,.2,1);
}

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


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 800px) {
  .nav__toggle {
    display: block;
  }

  .nav__list {
    position: absolute;
    top: calc(100% + .4rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: .2rem;
    padding: .7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgb(255 255 255 / 96%);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
  }

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

  .nav__link {
    display: block;
    padding: .7rem;
    border-radius: var(--radius-sm);
  }

  .nav__link::after {
    display: none;
  }

  .about-grid,
  .mlbb-content {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .section {
    padding: 4rem 1rem;
  }

  .hero {
    padding-inline: 1rem;
  }

  .hero__name {
    font-size: clamp(3.8rem, 22vw, 6rem);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }

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

  .project-card__actions {
    flex-wrap: wrap;
  }

  .mlbb-brand {
    align-items: flex-start;
  }

  .mlbb-logo {
    width: 58px;
    height: 44px;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

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


/* =========================
   KEYFRAMES
========================= */

@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(18px, -20px, 0); }
}

@keyframes pattern-drift {
  from { transform: rotate(-9deg) translate3d(0, 0, 0); }
  to { transform: rotate(-9deg) translate3d(48px, 48px, 0); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 .2rem rgb(134 239 172 / 12%); }
  50% { box-shadow: 0 0 0 .45rem rgb(134 239 172 / 0%); }
}

@keyframes scroll-dot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, 10px); }
}