/* ============================================
   CANVAS Agency — style.css
   ============================================ */

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

:root {
  --blue: #2020FF;
  --blue-light: #4545FF;
  --blue-glow: rgba(32, 32, 255, 0.5);
  --white: #ffffff;
  --black: #080810;
  --dark: #0d0d18;
  --card-bg: #12121f;
  --border: rgba(255, 255, 255, 0.08);
  --text-muted: rgba(255, 255, 255, 0.5);
  --text-dark: #111;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
  cursor: none;
}

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor {
  width: 10px;
  height: 10px;
  background: var(--blue);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s, width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: difference;
}

.cursor-follower {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor.hover { width: 18px; height: 18px; }
.cursor-follower.hover { width: 56px; height: 56px; border-color: var(--blue); }

/* ============================================
   NAV
   ============================================ */
nav {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  width: min(860px, 92vw);

  /* ── Glass Morphism ── */
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(255, 255, 255, 0.05);

  border-radius: 100px;
  padding: 10px 14px 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: top 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

nav.scrolled {
  top: 12px;
  background: #000000;
  box-shadow:
    0 12px 48px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  text-decoration: none;
}

.logo-icon { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  padding: 8px 16px;
  border-radius: 100px;
  transition: color 0.2s, background 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-links .btn-contact {
  background: var(--white);
  color: var(--black) !important;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 100px;
  transition: opacity 0.2s, transform 0.2s;
}
.nav-links .btn-contact:hover { opacity: 0.88; transform: translateY(-1px); }

/* ============================================
   BURGER
   ============================================ */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  padding: 4px;
  z-index: 110;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open { display: flex; opacity: 1; pointer-events: all; }

.mobile-menu a {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 7vw, 2.5rem);
  color: var(--white);
  text-decoration: none;
  padding: 12px 40px;
  border-radius: 100px;
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--blue); }
.mobile-menu .mob-contact {
  background: var(--blue);
  color: var(--white) !important;
  font-size: 1.1rem;
  margin-top: 20px;
  padding: 14px 48px;
}

/* ============================================
   HERO
   ============================================ */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
  position: relative;
}

.hero-card {
  width: min(1000px, 95vw);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 40px 80px;
  border: 1px solid rgba(0, 0, 0, 0.06);
}

/* Exact gradient from screenshots — dark top fading into blue/purple glow bottom */
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 15% 80%, rgba(34, 0, 255, 0.85) 0%, transparent 55%),
    radial-gradient(ellipse 70% 55% at 85% 85%, rgba(0, 102, 255, 0.559) 0%, transparent 50%),
    radial-gradient(ellipse 100% 50% at 50% 110%, rgba(0, 209, 209, 0.6) 0%, transparent 45%),
    linear-gradient(170deg, #07070f 0%, #0e0830 35%, #1a0a6a 65%, #0008fd 100%);
  z-index: 0;
  animation: gradientShift 8s ease-in-out infinite alternate;
}

@keyframes gradientShift {
  0%   { filter: hue-rotate(0deg) brightness(1); }
  100% { filter: hue-rotate(12deg) brightness(1.08); }
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  z-index: 1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  animation: orbFloat 6s ease-in-out infinite;
}

.hero-orb-1 {
  width: 300px; height: 300px;
  background: rgba(50, 30, 200, 0.4);
  bottom: -80px; left: 5%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 200px; height: 200px;
  background: rgba(150, 100, 255, 0.25);
  bottom: -40px; right: 10%;
  animation-delay: -3s;
}

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,0.8);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue-light);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

.hero-content h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.06;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  font-weight: 300;
  margin-bottom: 44px;
  max-width: 400px;
}

.btn-project {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 16px 36px;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.3s, transform 0.3s, border-color 0.3s;
}

.btn-project svg { width: 18px; height: 18px; transition: transform 0.3s; }
.btn-project:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); border-color: rgba(255,255,255,0.35); }
.btn-project:hover svg { transform: translateX(4px); }

/* Hero animations */
.reveal-hero {
  opacity: 0;
  transform: translateY(28px);
  animation: heroFadeUp 0.9s ease forwards;
}

.hero-tag.reveal-hero    { animation-delay: 0.1s; }
.hero-content h1.reveal-hero  { animation-delay: 0.25s; }
.hero-content p.reveal-hero   { animation-delay: 0.4s; }
.btn-project.reveal-hero { animation-delay: 0.55s; }

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

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 3;
  opacity: 0;
  animation: heroFadeUp 0.9s 0.9s ease forwards;
}

.hero-scroll-hint span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 1.8s 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; }
}

/* ============================================
   ABOUT
   ============================================ */
#about {
  background: var(--white);
  color: var(--text-dark);
  padding: 120px 0 140px;
  position: relative;
  overflow: hidden;
}

.about-label-wrap {
  position: absolute;
  left: clamp(12px, 3vw, 52px);
  top: 50%;
  transform: translateY(-50%);
}

.about-label {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3.5rem, 5.5vw, 5.5rem);
  color: var(--blue);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  line-height: 1;
  letter-spacing: -0.01em;
  user-select: none;
}

.about-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 48px;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  width: 100%;
}

/* ── Folder Cards (matching screenshots exactly) ── */
.folder-card {
  position: relative;
  cursor: none;
  padding-top: 80px;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.folder-card:hover { transform: translateY(-12px) rotate(-1deg); }

.folder-papers {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 84%;
  z-index: 4;
}

.paper-back {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%) rotate(4deg);
  width: 94%;
  height: 140px;
  background: #ddddf0;
  border-radius: 16px 16px 4px 4px;
  z-index: 1;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.paper-back2 {
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 88%;
  height: 140px;
  background: #e8e8f5;
  border-radius: 16px 16px 4px 4px;
  z-index: 0;
}

.paper {
  position: relative;
  z-index: 3;
  background: var(--white);
  border-radius: 16px;
  padding: 22px 24px;
  width: 100%;
  box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 1px 4px rgba(0,0,0,0.06);
  font-size: 0.85rem;
  line-height: 1.65;
  color: #1a1a2e;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.folder-card:hover .paper { transform: translateY(-6px) rotate(1deg); }

.paper strong { font-weight: 700; color: #0a0a20; }

/* Folder body — deep blue with glow, matching screenshots */
.folder-body {
  background: linear-gradient(160deg, #6060ff 0%, #3535ee 40%, #2020cc 100%);
  border-radius: 24px;
  min-height: 230px;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(32, 32, 255, 0.55),
    0 8px 24px rgba(32, 32, 255, 0.3),
    inset 0 1px 0 rgba(255,255,255,0.2);
}

.folder-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 60% at 50% 120%, rgba(180, 160, 255, 0.5) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 30% 30%, rgba(120, 100, 255, 0.3) 0%, transparent 50%);
  animation: folderGlow 4s ease-in-out infinite alternate;
}

@keyframes folderGlow {
  0%   { opacity: 0.8; }
  100% { opacity: 1.2; }
}

.folder-label {
  position: absolute;
  bottom: 24px;
  left: 26px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--white);
  z-index: 2;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.2);
}

/* ============================================
   MISSION / VISION EXPAND
   ============================================ */
.expand-section {
  background: #0a0a16;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.expand-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(32,32,255,0.4), transparent);
}

.expand-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 48px;
}

.expand-block {
  margin-bottom: 80px;
  display: flex;
  gap: 64px;
  align-items: flex-start;
}

.expand-side-label {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.8rem, 4.5vw, 4.5rem);
  color: var(--blue);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  flex-shrink: 0;
  letter-spacing: -0.01em;
  opacity: 0.9;
}

.expand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  flex: 1;
}

.expand-item {
  background: #151525;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 24px 26px;
  transition: border-color 0.3s, transform 0.3s, background 0.3s;
  position: relative;
  overflow: hidden;
}

.expand-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(32,32,255,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.expand-item:hover {
  border-color: rgba(32,32,255,0.3);
  transform: translateY(-3px);
  background: #1a1a2e;
}
.expand-item:hover::before { opacity: 1; }

.expand-item .num {
  font-family: 'Syne', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 12px;
  background: rgba(32, 32, 255, 0.15);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(32,32,255,0.2);
}

.expand-item h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.93rem;
  color: var(--white);
  margin-bottom: 8px;
}

.expand-item p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.expand-item p::before { content: '→ '; color: var(--blue); }
.expand-item.span2 { grid-column: 1 / -1; max-width: 52%; }

/* ============================================
   SERVICES
   ============================================ */
#services {
  background: var(--white);
  color: var(--text-dark);
  padding: 110px 0;
}

.section-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-header { margin-bottom: 64px; }

.section-header .tag,
.contact-header .tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(32,32,255,0.08);
  border-radius: 100px;
  border: 1px solid rgba(32,32,255,0.15);
}

.section-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.08;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: #f4f4fc;
  border-radius: 22px;
  padding: 38px 32px 32px;
  position: relative;
  border: 1px solid transparent;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s, border-color 0.3s, background 0.3s;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(32,32,255,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 64px rgba(32,32,255,0.14);
  border-color: rgba(32,32,255,0.18);
  background: #f0f0fa;
}
.service-card:hover::before { opacity: 1; }

.service-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  color: rgba(32,32,255,0.3);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.service-icon {
  width: 56px; height: 56px;
  background: var(--blue);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 8px 24px rgba(32,32,255,0.3);
}

.service-icon svg { width: 24px; height: 24px; }
.service-card:hover .service-icon { transform: scale(1.08) rotate(-4deg); box-shadow: 0 12px 32px rgba(32,32,255,0.4); }

.service-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.service-card p {
  font-size: 0.88rem;
  color: #5a5a7a;
  line-height: 1.75;
}

.service-arrow {
  margin-top: 28px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(32,32,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: background 0.3s, transform 0.3s, border-color 0.3s;
}

.service-arrow svg { width: 16px; height: 16px; }
.service-card:hover .service-arrow { background: var(--blue); border-color: var(--blue); color: white; transform: rotate(45deg); }

/* ============================================
   MARQUEE
   ============================================ */
.marquee-wrap {
  background: var(--blue);
  padding: 18px 0;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee-track span {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding: 0 28px;
}

.marquee-track .dot {
  color: rgba(255,255,255,0.4);
  font-size: 0.6rem;
  padding: 0;
  display: flex;
  align-items: center;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-wrap:hover .marquee-track { animation-play-state: paused; }

/* ============================================
   PORTFOLIO
   ============================================ */
#portfolio {
  background: var(--black);
  padding: 110px 0;
}

#portfolio .section-header h2 { color: var(--white); }
#portfolio .section-header .tag {
  color: var(--blue);
  background: rgba(32,32,255,0.12);
  border-color: rgba(32,32,255,0.2);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.portfolio-item {
  border-radius: 22px;
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: none;
}

.portfolio-item .p-bg {
  position: absolute;
  inset: 0;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.p-number {
  position: absolute;
  top: 18px; right: 20px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  z-index: 2;
  transition: opacity 0.3s;
}

.portfolio-item:hover .p-number { opacity: 0; }

.portfolio-item .p-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 24px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s, transform 0.35s;
  z-index: 3;
}

.portfolio-item:hover .p-overlay { opacity: 1; transform: translateY(0); }

.p-overlay h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.p-overlay span {
  display: block;
  font-size: 0.76rem;
  color: rgba(255,255,255,0.55);
}

.p-arrow {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s, transform 0.3s;
}

.p-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio-item:hover .p-img { transform: scale(1.07); }

.p-arrow svg { width: 15px; height: 15px; }
.portfolio-item:hover .p-arrow { background: var(--white); color: var(--black); transform: rotate(45deg); }

/* RESET FEEL */
body {
  background: #000000;
  color: white;
  font-family: 'DM Sans', sans-serif;
}

/* HERO */
.case-hero {
  height: 90vh;
  background: #E3DAC4;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: rgba(0, 0, 0, 0.55);
}

.case-hero h1 {
  font-size: 96px;
  font-weight: 700;
  letter-spacing: -2px;
}

.case-hero p {
  margin-top: 10px;
  opacity: 0.6;
}

/* FULL IMAGE */
.case-full img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

body {
  background: #232323;
  color: white;
  font-family: 'DM Sans', sans-serif;
}


/* TEXT BLOCK */
.case-block {
  padding: 120px 20px;
  color: white;
}

.case-container {
  max-width: 800px;
  margin: auto;
}

.case-container h2 {
  font-size: 40px;
  margin-bottom: 20px;
}

.case-container p {
  opacity: 0.7;
  line-height: 1.8;
}

/* SPLIT IMAGES */
.case-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.case-split img {
  width: 100%;
  height: 80vh;
  object-fit: cover;
}

/* GALLERY (APPLE STYLE) */
.case-gallery {
  padding: 100px 40px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.gallery-grid img {
  width: 100%;
  border-radius: 16px;
  transition: 0.5s ease;
}

/* HOVER (premium feel) */
.gallery-grid img:hover {
  transform: scale(1.03);
}

/* MIXED LAYOUT (editorial look) */
.gallery-grid img:nth-child(1) {
  grid-column: span 2;
}

.gallery-grid img:nth-child(4) {
  grid-row: span 2;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 1s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.back-home {
  position: fixed;
  top: 30px;
  left: 30px;
  padding: 10px 18px;
  border-radius: 30px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
  text-decoration: none;
  font-size: 0.85rem;
  transition: 0.3s ease;
  z-index: 999;
}

.back-home:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-2px);
}

.lowkey-hero {
  background: black;
}

.case-hero h1 {
  font-size: 6rem;
  letter-spacing: -2px;
}

.case-hero p {
  opacity: 0.6;
}

.case-block {
  padding: 120px 20px;
}

.case-container {
  max-width: 800px;
  margin: auto;
}

.case-container h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.case-container p {
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 80px;
}

.gallery-grid img {
  width: 100%;
  border-radius: 12px;
  transition: 0.4s ease;
}

.gallery-grid img:hover {
  transform: scale(1.03);
}

/* ============================================
   CONTACT
   ============================================ */
#contact {
  background: var(--blue);
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 50%, rgba(80, 60, 255, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(120, 80, 255, 0.3) 0%, transparent 55%);
}

.contact-orb {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(100, 80, 255, 0.15);
  filter: blur(80px);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: orbFloat 7s ease-in-out infinite;
}

#contact .section-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.contact-header { margin-bottom: 56px; }

.contact-header .tag {
  color: rgba(255,255,255,0.8) !important;
  background: rgba(255,255,255,0.12) !important;
  border-color: rgba(255,255,255,0.2) !important;
}

.contact-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-header p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  font-weight: 300;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  padding: 16px 20px;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
  width: 100%;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.3); }

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.15);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.06);
}

.contact-form textarea { resize: vertical; min-height: 130px; }

.btn-send {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--blue);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 17px 44px;
  border-radius: 100px;
  border: none;
  cursor: none;
  align-self: flex-start;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s, box-shadow 0.3s;
  margin-top: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.btn-send svg { width: 18px; height: 18px; transition: transform 0.3s; }
.btn-send:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.btn-send:hover svg { transform: translateX(4px); }

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: #04040a;
  padding: 40px 24px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

footer p {
  color: rgba(255,255,255,0.35);
  font-size: 0.82rem;
}

footer span { color: var(--blue); }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: rgba(255,255,255,0.35);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .expand-item.span2 { max-width: 100%; }
}

@media (max-width: 768px) {
  .burger { display: flex; }
  .nav-links { display: none; }
  nav { padding: 10px 18px; }

  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }

  .about-label-wrap {
    position: static;
    transform: none;
    padding: 0 24px;
    margin-bottom: 16px;
    text-align: center;
  }

  .about-label {
    writing-mode: horizontal-tb;
    transform: none;
    display: block;
    font-size: 2.8rem;
  }

  .about-inner { padding: 0 24px; }
  .about-cards { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }

  .expand-block { flex-direction: column; gap: 20px; }
  .expand-side-label { writing-mode: horizontal-tb; transform: none; font-size: 2rem; }
  .expand-grid { grid-template-columns: 1fr; }
  .expand-item.span2 { max-width: 100%; grid-column: auto; }
  .section-inner { padding: 0 24px; }
  .expand-inner { padding: 0 24px; }

  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 80px 24px 60px; }
  .folder-card { padding-top: 64px; }
  .folder-papers { width: 90%; }
}