/* ==========================================================================
   Hero — full-screen, animated mesh, social rail, stats
   ========================================================================== */

.sv-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 8rem 0 6rem;
  overflow: hidden;
  isolation: isolate;
}

.sv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(30, 136, 255, 0.15), transparent 55%);
  pointer-events: none;
  z-index: -1;
}

.sv-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(rgba(5, 12, 28, 0.65), rgba(5, 12, 28, 0.65)),
              url('../images/hero-office.jpg') center center / cover no-repeat;
  filter: saturate(1.1);
}


.sv-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--sv-space-12);
}

.sv-hero__content {
  max-width: 820px;
  position: relative;
  z-index: 2;
}

.sv-hero__content::before {
  content: "";
  position: absolute;
  inset: -30px;
  background: rgba(8, 18, 40, 0.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  z-index: -1;
}

.sv-hero__title {
  font-family: var(--sv-font-display);
  font-size: clamp(2.75rem, 7vw, var(--sv-fs-7xl));
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  margin: var(--sv-space-6) 0;
}

.sv-hero__title .sv-text-brand {
  background: var(--sv-gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.sv-hero__sub {
  font-size: clamp(var(--sv-fs-md), 1.5vw, var(--sv-fs-lg));
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin-bottom: var(--sv-space-8);
}

.sv-hero__buttons {
  display: flex;
  gap: var(--sv-space-3);
  flex-wrap: wrap;
}

/* Social rail (vertical) */
.sv-social-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sv-space-3);
  position: relative;
}

.sv-social-rail__line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--sv-primary-300), transparent);
  margin-top: var(--sv-space-2);
}

.sv-social-rail__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--sv-glass);
  border: 1px solid var(--sv-line);
  border-radius: 50%;
  color: var(--sv-ink-muted);
  text-decoration: none;
  transition: all var(--sv-dur) var(--sv-ease-out);
}
.sv-social-rail__btn:hover {
  background: var(--sv-gradient-blue);
  border-color: var(--sv-primary);
  color: #fff;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 24px rgba(13, 110, 253, 0.4);
}
.sv-social-rail__btn svg { width: 18px; height: 18px; }

/* Scroll indicator */
.sv-scroll-indicator {
  position: absolute;
  bottom: var(--sv-space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sv-space-2);
  color: var(--sv-ink-muted);
  font-family: var(--sv-font-display);
  font-size: var(--sv-fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  z-index: 1;
}

.sv-mouse {
  width: 26px;
  height: 42px;
  border: 2px solid var(--sv-ink-muted);
  border-radius: 14px;
  position: relative;
}
.sv-mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--sv-primary-300);
  border-radius: 4px;
  transform: translateX(-50%);
  animation: sv-mouse 1.8s var(--sv-ease-smooth) infinite;
}
@keyframes sv-mouse {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 16px); opacity: 0; }
}


@media (max-width: 1023px) {
  .sv-hero { padding-top: 6rem; }
  .sv-social-rail {
    flex-direction: row;
    order: 3;
    margin-top: var(--sv-space-6);
  }
  .sv-social-rail__line { display: none; }
}

@media (max-width: 639px) {
  .sv-hero { min-height: auto; padding: 5rem 0 7rem; }
  .sv-scroll-indicator { display: none; }
  
  .sv-hero__title {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }
  
  .sv-hero__sub {
    font-size: var(--sv-fs-sm);
  }
  
  .sv-hero__buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .sv-hero__buttons .sv-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Compact hero (inner pages) */
.sv-hero--compact {
  min-height: auto;
  padding: 10rem 0 5rem;
}
.sv-hero--compact .sv-hero__title { font-size: clamp(2.5rem, 5vw, var(--sv-fs-5xl)); }