/* ==============================
   CODIING — PORTFOLIO LANDING
   Minimalist B&W — Outfit Font
   ============================== */

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

:root {
  --black: #0a0a0a;
  --white: #ffffff;
  --off-white: #f5f5f3;
  --gray-100: #f0f0ee;
  --gray-200: #e0e0de;
  --gray-400: #999996;
  --gray-600: #555552;
  --gray-800: #222220;
  --border: rgba(255,255,255,0.1);
  --border-dark: rgba(0,0,0,0.08);

  --font-main: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;

  --nav-h: 68px;
  --radius: 10px;
  --max-w: 1280px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 2px; }

/* ---- CONTAINER ---- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

/* ---- NAV ---- */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.3s var(--ease-out), border-color 0.3s;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255,255,255,0.07);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  color: var(--white);
  text-decoration: none;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.6; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

.btn-nav {
  color: var(--white) !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  padding: 8px 20px;
  border-radius: 6px;
  transition: background 0.2s, border-color 0.2s !important;
}
.btn-nav:hover {
  background: rgba(255,255,255,0.1) !important;
  border-color: rgba(255,255,255,0.6) !important;
}

/* ---- HERO ---- */
#hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

#hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(100%) brightness(0.45);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10,10,10,0.92) 0%,
    rgba(10,10,10,0.65) 50%,
    rgba(10,10,10,0.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
  padding-bottom: 100px;
  padding-top: var(--nav-h);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
  max-width: 620px;
  margin-left: 40px;
}

@media (min-width: 1280px) {
  .hero-content {
    margin-left: calc((100vw - var(--max-w)) / 2 + 40px);
  }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp 0.7s var(--ease-out) 0.2s forwards;
}

.hero-title {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: var(--white);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s var(--ease-out) 0.35s forwards;
}

.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
}

.hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  font-weight: 300;
  max-width: 340px;
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: 2px solid var(--white);
  white-space: nowrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.65s forwards;
}

.btn-primary:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.35);
}
.btn-primary:active {
  transform: translateY(0px) scale(0.98);
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---- STATS ---- */
.stats-section {
  background: var(--white);
  color: var(--black);
  padding: 64px 0;
  border-bottom: 1px solid var(--gray-200);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 160px;
  padding: 16px 32px;
}

.stat-num {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--black);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.stat-divider {
  width: 1px;
  height: 64px;
  background: var(--gray-200);
  flex-shrink: 0;
}

/* ---- ABOUT ---- */
.about-section {
  background: var(--white);
  color: var(--black);
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 80px;
  align-items: start;
}

.section-title {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--black);
}

.about-text {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: 36px;
  font-weight: 300;
}

.skills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--black);
  border: 1px solid var(--gray-200);
  padding: 6px 14px;
  border-radius: 4px;
  transition: background 0.2s, border-color 0.2s;
}
.skill-tag:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ---- PROJECTS ---- */
.projects-section {
  background: var(--black);
  padding: 100px 0 120px;
}

.projects-heading {
  color: var(--white);
  margin-bottom: 56px;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.project-card {
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  overflow: hidden;
  background: var(--gray-800);
  transition: border-color 0.25s, transform 0.3s var(--ease-out);
}
.project-card:hover {
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-4px);
}

.project-preview-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
  background: #111;
  cursor: pointer;
}

.project-preview-wrap iframe {
  width: 200%;
  height: 200%;
  transform: scale(0.5);
  transform-origin: top left;
  border: none;
  pointer-events: none;
  display: block;
}

.project-preview-overlay {
  position: absolute;
  inset: 0;
  background: transparent;
  cursor: default;
}

.project-meta {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.project-name {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 2px;
}

.project-desc {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gray-400);
  letter-spacing: 0.04em;
}

.project-open-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.project-open-btn:hover {
  border-color: var(--white);
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* ---- PRICING ---- */
.pricing-section {
  background: var(--white);
  color: var(--black);
  padding: 100px 0 120px;
}

.pricing-section .section-title {
  margin-bottom: 56px;
}

/* ---- PRICING SINGLE ---- */
.pricing-single {
  display: grid;
  grid-template-columns: 280px 1px 1fr;
  align-items: center;
  gap: 0;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  overflow: hidden;
}

.pricing-single-left {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pricing-name {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.pricing-price-big {
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--black);
}

.pricing-sub-note {
  font-size: 0.82rem;
  color: var(--gray-400);
  font-weight: 300;
  margin-top: 4px;
}

.pricing-single-divider {
  width: 1px;
  background: var(--gray-200);
  align-self: stretch;
}

.pricing-single-right {
  padding: 52px 48px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.pricing-list-single {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pricing-list-single li {
  font-size: 0.95rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 300;
}

.pricing-list-single li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gray-200);
  flex-shrink: 0;
  border: 1.5px solid var(--gray-400);
}

.btn-pricing {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: -0.01em;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid var(--black);
  transition: background 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-pricing:hover {
  background: transparent;
  color: var(--black);
  transform: translateY(-2px);
}
.btn-pricing:active {
  transform: scale(0.98);
}

/* ---- CONTACT ---- */
.contact-section {
  background: var(--black);
  padding: 120px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.contact-title {
  font-family: var(--font-main);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 16px;
}

.contact-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.4);
  font-weight: 300;
  max-width: 320px;
}

.contact-btn {
  opacity: 1;
  animation: none;
  flex-shrink: 0;
  font-size: 1rem;
  padding: 16px 36px;
}

.contact-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.contact-tg-handle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.3);
  padding-left: 2px;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.04em;
  color: rgba(255,255,255,0.3);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.06em;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .pricing-single {
    grid-template-columns: 1fr;
  }
  .pricing-single-divider {
    width: 100%;
    height: 1px;
    align-self: auto;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }

  .hero-content {
    margin-left: 0;
    padding: 0 20px 80px;
    gap: 20px;
  }

  .nav-inner { padding: 0 20px; }
  .nav-links { gap: 16px; }
  .nav-links a:not(.btn-nav):not([href="#contact"]) { display: none; }

  .stats-grid {
    flex-direction: column;
    align-items: flex-start;
  }
  .stat-divider {
    width: 100%;
    height: 1px;
  }
  .stat-item { padding: 16px 0; }

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

  .pricing-single {
    grid-template-columns: 1fr;
  }
  .pricing-single-left,
  .pricing-single-right {
    padding: 32px 24px;
  }

  .contact-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .project-preview-wrap { height: 220px; }
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}