/* =============================================
   PROJECTS.CSS — Complete Redesign
   ============================================= */

/* ── HEADER SPACING ────────────────────────────────────────── */
.section-header-left {
  margin-bottom: clamp(20px, 4vw, 30px);
}

/* ── NEW PROJECTS GRID LAYOUTS ───────────────────────────── */
.featured-grid-large {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr));
  gap: clamp(20px, 4vw, 30px);
  margin-bottom: clamp(30px, 5vw, 40px);
}

.featured-grid-small {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(16px, 3vw, 24px);
}

/* ── NEW PROJECT CARD ────────────────────────────── */
.proj-card-new {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.4s ease,
              border-color 0.4s ease;
  display: flex;
  flex-direction: column;
}

.proj-card-new:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: var(--border-accent);
}

.proj-card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.small-card .proj-card-img-wrap {
  aspect-ratio: 16 / 10;
}

.proj-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.proj-card-new:hover .proj-card-img-wrap img {
  transform: scale(1.08);
}

.proj-tech-overlay {
  position: absolute;
  bottom: 15px;
  left: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  z-index: 2;
  padding-right: 15px;
}

.proj-tech-overlay span {
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(4px);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: clamp(0.65rem, 1vw, 0.75rem);
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.proj-card-content {
  padding: clamp(16px, 3vw, 24px);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.proj-card-content h3 {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 700;
}

.small-card .proj-card-content h3 {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
}

.proj-tagline {
  font-size: clamp(0.85rem, 1.2vw, 0.95rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.small-card .proj-tagline {
  font-size: clamp(0.8rem, 1.2vw, 0.85rem);
  margin-bottom: 20px;
}

.proj-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-live {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--accent);
  color: #000;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: clamp(0.85rem, 1.2vw, 0.9rem);
  text-decoration: none;
  transition: background 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}

.btn-live:hover {
  background: #fbbf24;
  transform: translateY(-2px);
}

.btn-details {
  flex: 1;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 10px 18px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: clamp(0.85rem, 1.2vw, 0.9rem);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background 0.3s ease;
  border: 1px solid var(--border);
  white-space: nowrap;
}

.btn-details:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-secondary);
}

/* ── GLOBAL TECH STACK ───────────────────────────── */
.global-tech-flex {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(10px, 2vw, 16px);
  margin-top: clamp(20px, 4vw, 30px);
}

.tech-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: clamp(8px, 1.5vw, 12px) clamp(16px, 3vw, 24px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.tech-badge i {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--accent);
}

.tech-badge:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

/* ── PROJECT IMPACT — ORBITAL ANIMATION ───────────── */

/* Top glow separator */
.impact-glow-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin-bottom: clamp(30px, 5vw, 60px);
  opacity: 0.5;
}

.impact-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-md) 0;
}

/* Ambient background glow */
.impact-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* Grid */
.impact-orbit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
}

/* Card */
.impact-orbit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(16px, 3vw, 28px);
  padding: clamp(24px, 4vw, 40px) clamp(16px, 3vw, 24px) clamp(24px, 4vw, 36px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  text-align: center;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1),
              box-shadow 0.4s ease,
              border-color 0.4s ease;
}

.impact-orbit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(245,158,11,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.impact-orbit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px var(--accent);
  border-color: var(--accent);
}

.impact-orbit-card:hover::before { opacity: 1; }

/* Hero (centre) card */
.impact-orbit-hero {
  border-color: rgba(245,158,11,0.4);
  box-shadow: 0 0 40px rgba(245,158,11,0.12);
}

@media (min-width: 900px) {
  .impact-orbit-hero { transform: scale(1.06); }
  .impact-orbit-hero:hover { transform: scale(1.06) translateY(-10px); }
}

/* ─ Orbit SVG Ring ─ */
.impact-orbit-ring {
  position: relative;
  width: clamp(120px, 15vw, 160px);
  aspect-ratio: 1;
  flex-shrink: 0;
}

.orbit-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.orbit-track {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 6;
}

.orbit-fill {
  fill: none;
  stroke: url(#orbitGrad);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 427;       /* 2π × 68 ≈ 427 */
  stroke-dashoffset: 427;
  transition: stroke-dashoffset 1.6s cubic-bezier(0.4,0,0.2,1);
  filter: drop-shadow(0 0 6px rgba(245,158,11,0.7));
}

.orbit-fill.animated {}

.orbit-fill-real {
  stroke: url(#orbitGradGreen);
  filter: drop-shadow(0 0 6px rgba(34,197,94,0.6));
}

.orbit-icon-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  color: var(--accent);
  animation: orbitIconPulse 3s ease-in-out infinite;
}

.impact-orbit-hero .orbit-icon-wrap {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
}

.orbit-fill-real ~ .orbit-icon-wrap {
  color: #22c55e;
}

@keyframes orbitIconPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50%       { transform: translate(-50%, -50%) scale(1.12); opacity: 0.85; }
}

/* ─ Floating Particles ─ */
.impact-orbit-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: 24px;
}

.impact-orbit-particles span {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  animation: orbitFloat 6s ease-in-out infinite;
}

.impact-orbit-card:nth-child(1) .impact-orbit-particles span:nth-child(1) { top: 15%; left: 10%;  animation-delay: 0s;   animation-duration: 5.5s; }
.impact-orbit-card:nth-child(1) .impact-orbit-particles span:nth-child(2) { top: 70%; left: 85%;  animation-delay: 1.8s; animation-duration: 7s; }
.impact-orbit-card:nth-child(1) .impact-orbit-particles span:nth-child(3) { top: 40%; left: 92%;  animation-delay: 3.2s; animation-duration: 6s; }

.impact-orbit-card:nth-child(2) .impact-orbit-particles span:nth-child(1) { top: 10%; left: 80%;  animation-delay: 0.5s; animation-duration: 6.5s; }
.impact-orbit-card:nth-child(2) .impact-orbit-particles span:nth-child(2) { top: 80%; left: 15%;  animation-delay: 2.2s; animation-duration: 5s; }
.impact-orbit-card:nth-child(2) .impact-orbit-particles span:nth-child(3) { top: 55%; left: 90%;  animation-delay: 3.8s; animation-duration: 7.5s; }
.impact-orbit-card:nth-child(2) .impact-orbit-particles span:nth-child(4) { top: 25%; left: 5%;   animation-delay: 1.1s; animation-duration: 6s; }

.impact-orbit-card:nth-child(3) .impact-orbit-particles span { background: #22c55e; }
.impact-orbit-card:nth-child(3) .impact-orbit-particles span:nth-child(1) { top: 20%; left: 88%;  animation-delay: 0.8s; animation-duration: 6s; }
.impact-orbit-card:nth-child(3) .impact-orbit-particles span:nth-child(2) { top: 75%; left: 12%;  animation-delay: 2.5s; animation-duration: 5.5s; }
.impact-orbit-card:nth-child(3) .impact-orbit-particles span:nth-child(3) { top: 45%; left: 5%;   animation-delay: 4s;   animation-duration: 7s; }

@keyframes orbitFloat {
  0%   { opacity: 0; transform: translateY(0) scale(0.5); }
  20%  { opacity: 0.8; }
  80%  { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-60px) scale(1.4); }
}

/* ─ Counter Text ─ */
.impact-orbit-content { z-index: 2; }

.impact-count {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.impact-orbit-hero .impact-count {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
}

.impact-count-static {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #fff 30%, #22c55e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.impact-label {
  font-size: clamp(0.85rem, 1.2vw, 0.95rem);
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.5;
  margin-top: 8px;
}

.impact-orbit-hero .impact-label {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.border-top { border-top: 1px solid var(--border); }
.pt-0 { padding-top: 0 !important; }

/* ── RESPONSIVE ──────────────────────────────── */
/* Mostly handled by auto-fit/minmax and clamps. Some specific tweaks: */
@media (max-width: 600px) {
  .proj-actions { flex-direction: column; width: 100%; }
  .btn-live, .btn-details { width: 100%; justify-content: center; }
  .tech-badge { width: 100%; justify-content: center; }
}