/* ============================================
   TRIVEXA — Component Library
   ============================================ */

/* ── Premium Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 14px 32px;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  z-index: 1;
}

.btn--primary {
  background: var(--gradient-gold);
  color: var(--bg-primary);
  box-shadow: 0 0 30px rgba(212,175,55,0.2), 0 4px 16px rgba(0,0,0,0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(212,175,55,0.35), 0 8px 32px rgba(0,0,0,0.4);
  color: var(--bg-primary);
}

.btn--outline {
  border: 1px solid var(--gold-border);
  color: var(--text-primary);
  background: transparent;
}

.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(212,175,55,0.1);
}

.btn--lg { padding: 18px 42px; font-size: var(--text-sm); }
.btn--sm { padding: 10px 24px; font-size: var(--text-xs); }

.btn .btn-arrow {
  transition: transform var(--duration-fast) var(--ease-out);
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ── Glass Card ── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-border-hover);
  box-shadow: var(--shadow-gold), var(--shadow-lg);
}

/* ── Service Card ── */
.service-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-border-hover);
  box-shadow: var(--shadow-gold), var(--shadow-lg);
}

.service-card:hover::after { opacity: 1; }

.service-card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(212,175,55,0.08);
  border: 1px solid rgba(212,175,55,0.15);
  margin-bottom: var(--space-6);
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__icon {
  background: rgba(212,175,55,0.15);
  box-shadow: 0 0 20px rgba(212,175,55,0.15);
}

.service-card__icon svg {
  width: 24px; height: 24px;
  stroke: var(--gold); fill: none;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── Project Card ── */
.project-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  background: var(--bg-secondary);
  border: var(--glass-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold), var(--shadow-xl);
  border-color: var(--gold-border-hover);
}

.project-card__image {
  width: 100%; aspect-ratio: 16/10;
  overflow: hidden; background: var(--bg-tertiary);
}

.project-card__image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover .project-card__image img { transform: scale(1.05); }

.project-card__content { padding: var(--space-8); }

.project-card__category {
  font-size: var(--text-xs); font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest); text-transform: uppercase;
  color: var(--gold); margin-bottom: var(--space-3);
}

.project-card__title {
  font-size: var(--text-xl); font-weight: var(--weight-semibold);
  color: var(--text-primary); margin-bottom: var(--space-3);
}

.project-card__desc {
  font-size: var(--text-sm); color: var(--text-secondary);
  margin-bottom: var(--space-5); line-height: var(--leading-relaxed);
}

.project-card__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.tag {
  padding: 4px 12px; font-size: 0.7rem;
  font-weight: var(--weight-medium); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.1); color: var(--text-secondary);
  background: rgba(255,255,255,0.03);
}

/* ── Testimonial Card ── */
.testimonial-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  min-width: 380px; flex-shrink: 0;
}

.testimonial-card__stars { display: flex; gap: 4px; margin-bottom: var(--space-6); }
.testimonial-card__stars svg { width: 16px; height: 16px; fill: var(--gold); }

.testimonial-card__quote {
  font-size: var(--text-lg); color: var(--text-primary);
  line-height: var(--leading-relaxed); margin-bottom: var(--space-8);
  font-style: italic; position: relative;
}

.testimonial-card__quote::before {
  content: '\201C'; position: absolute; top: -20px; left: -5px;
  font-size: 4rem; color: rgba(212,175,55,0.15);
  font-family: Georgia, serif; line-height: 1;
}

.testimonial-card__author { display: flex; align-items: center; gap: var(--space-4); }

.testimonial-card__avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--weight-bold); font-size: var(--text-sm); color: var(--bg-primary);
}

.testimonial-card__name {
  font-weight: var(--weight-semibold); color: var(--text-primary); font-size: var(--text-sm);
}

.testimonial-card__role { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 2px; }

/* ── Stat Block ── */
.stat-block { text-align: center; padding: var(--space-8); }

.stat-block__number {
  font-size: var(--text-5xl); font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tighter);
  background: var(--gradient-gold-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: var(--space-3); line-height: 1;
}

.stat-block__label {
  font-size: var(--text-sm); color: var(--text-secondary);
  letter-spacing: var(--tracking-wide);
}

/* ── Tech Item ── */
.tech__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  max-width: 900px; margin: var(--space-12) auto 0;
}

.tech-item {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-4); padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  transition: all var(--duration-normal) var(--ease-out);
}

.tech-item:hover {
  transform: translateY(-4px); border-color: var(--gold-border);
  background: rgba(212,175,55,0.04);
  box-shadow: 0 0 25px rgba(212,175,55,0.1);
}

.tech-item__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  transition: transform var(--duration-normal) var(--ease-out);
}

.tech-item:hover .tech-item__icon { transform: scale(1.1); }

.tech-item__name {
  font-size: var(--text-sm); font-weight: var(--weight-medium);
  color: var(--text-primary);
}

/* ── Process Step ── */
.process-step {
  flex: 0 0 170px; text-align: center;
  position: relative; padding: var(--space-6) var(--space-3);
}

.process-step__number {
  width: 52px; height: 52px; border-radius: 50%;
  border: 2px solid var(--gold-border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: var(--text-sm); font-weight: var(--weight-bold);
  color: var(--gold); background: rgba(212,175,55,0.05);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative; z-index: 2;
}

.process-step:hover .process-step__number {
  background: var(--gradient-gold); color: var(--bg-primary);
  border-color: var(--gold); box-shadow: 0 0 30px rgba(212,175,55,0.3);
}

.process-step__title {
  font-size: var(--text-base); font-weight: var(--weight-semibold);
  color: var(--text-primary); margin-bottom: var(--space-3);
}

.process-step__text {
  font-size: var(--text-xs); color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
}

/* ── Device Frame ── */
.device-frame {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-tertiary);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-xl);
}

.device-frame__bar {
  height: 36px; background: rgba(15,22,41,0.9);
  display: flex; align-items: center; gap: 6px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.device-frame__dot { width: 10px; height: 10px; border-radius: 50%; }
.device-frame__dot:nth-child(1) { background: #FF5F57; }
.device-frame__dot:nth-child(2) { background: #FFBD2E; }
.device-frame__dot:nth-child(3) { background: #28C840; }

.device-frame__url {
  flex: 1; height: 22px; border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05); margin-left: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; color: var(--text-tertiary);
}

.device-frame__content { aspect-ratio: 16/10; overflow: hidden; }
.device-frame__content img { width: 100%; height: 100%; object-fit: cover; }

/* ── Feature Card ── */
.feature-card {
  padding: var(--space-8); border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  border-color: var(--gold-border);
  background: rgba(212,175,55,0.03);
}

.feature-card__icon {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: rgba(212,175,55,0.08);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-card__icon svg {
  width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 1.5;
}

.feature-card__title {
  font-size: var(--text-base); font-weight: var(--weight-semibold);
  color: var(--text-primary); margin-bottom: var(--space-3);
}

.feature-card__text {
  font-size: var(--text-sm); color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}