/* ============================================================
   SHARED UTILITY STYLES — Premium Website Bundle
   Used across all 9 websites for consistent base styling
   ============================================================ */

/* ── Custom Properties ─────────────────────────────────────── */
:root {
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-blur: 20px;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-glow: 0 8px 40px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; transition: var(--transition-smooth); }

/* ── Layout ────────────────────────────────────────────────── */
.u-container { max-width: 1280px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 2.5rem); }
.u-section { padding: clamp(4rem, 8vw, 7rem) 0; }
.u-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.u-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; }
.u-grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.u-flex-center { display: flex; align-items: center; justify-content: center; }
.u-flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ── Glassmorphism ─────────────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}
.glass-dark {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
}
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2rem;
  transition: var(--transition-smooth);
}
.glass-card:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

/* ── 3D Card Effect ────────────────────────────────────────── */
.card-3d-wrapper { perspective: 1000px; }
.card-3d {
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  border-radius: 20px;
}
.card-3d:hover { transform: rotateY(-8deg) rotateX(4deg) scale(1.03); }
.card-3d .card-shine {
  position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Animated Gradient Buttons ─────────────────────────────── */
.btn-gradient {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: 50px; border: none;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.5px;
  cursor: pointer; position: relative; overflow: hidden;
  background-size: 200% auto;
  transition: background-position 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-gradient:hover { background-position: right center; transform: translateY(-2px); }
.btn-gradient:active { transform: translateY(0); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem; letter-spacing: 0.5px;
  cursor: pointer; background: transparent;
  transition: var(--transition-smooth);
}

/* ── Scroll Animations (JS-triggered classes) ──────────────── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-scale { opacity: 0; transform: scale(0.85); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ── Page Loader ───────────────────────────────────────────── */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-loader.hidden { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 60px; height: 60px; border-radius: 50%;
  border: 3px solid transparent;
  animation: loaderSpin 1s linear infinite;
}
@keyframes loaderSpin { to { transform: rotate(360deg); } }

/* ── Custom Cursor ─────────────────────────────────────────── */
.cursor-dot {
  width: 8px; height: 8px; border-radius: 50%;
  position: fixed; pointer-events: none; z-index: 10000;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}
.cursor-ring {
  width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid;
  position: fixed; pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}
.cursor-ring.hovered { width: 60px; height: 60px; opacity: 0.5; }

/* ── Floating Animation ────────────────────────────────────── */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
@keyframes floatRotate {
  0% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(180deg); }
  100% { transform: translateY(0) rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.97); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.float { animation: floatY 4s ease-in-out infinite; }
.float-rotate { animation: floatRotate 6s ease-in-out infinite; }
.pulse-anim { animation: pulse 3s ease-in-out infinite; }

/* ── Hero Canvas ───────────────────────────────────────────── */
#hero-canvas {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}

/* ── Gradient Text ─────────────────────────────────────────── */
.gradient-text {
  background-clip: text; -webkit-background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  background-size: 200% auto;
  animation: shimmer 4s linear infinite;
}

/* ── Section Divider ───────────────────────────────────────── */
.wave-divider { overflow: hidden; line-height: 0; }
.wave-divider svg { display: block; width: 100%; }

/* ── Testimonial Cards ─────────────────────────────────────── */
.testimonial-card {
  border-radius: 20px; padding: 2rem;
  position: relative; overflow: hidden;
  transition: var(--transition-smooth);
}
.testimonial-card::before {
  content: '"'; font-size: 8rem; line-height: 1;
  position: absolute; top: -0.5rem; left: 1rem;
  opacity: 0.1; font-family: serif;
}
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }

/* ── Star Rating ───────────────────────────────────────────── */
.stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 2px; }

/* ── Scroll Progress Bar ───────────────────────────────────── */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  z-index: 9998; transition: width 0.1s linear;
}

/* ── Back to Top ───────────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 100; font-size: 1.2rem;
  opacity: 0; transform: translateY(20px);
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px) scale(1.05); }

/* ── Tooltip ───────────────────────────────────────────────── */
.tooltip { position: relative; }
.tooltip::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%); white-space: nowrap;
  background: rgba(0,0,0,0.8); color: #fff;
  padding: 0.3rem 0.7rem; border-radius: 6px;
  font-size: 0.75rem; pointer-events: none;
  opacity: 0; transition: opacity 0.2s;
}
.tooltip:hover::after { opacity: 1; }

/* ── Responsive Utilities ──────────────────────────────────── */
@media (max-width: 768px) {
  .u-hide-mobile { display: none !important; }
  .u-section { padding: 3rem 0; }
}
@media (min-width: 769px) {
  .u-hide-desktop { display: none !important; }
}

.flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-row {
    flex-direction: row;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

/* Spacing Utilities */
.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

/* Typography Utilities */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.font-bold {
    font-weight: bold;
}

.font-light {
    font-weight: 300;
}

/* Background Utilities */
.bg-white {
    background-color: #ffffff;
}

.bg-gray {
    background-color: #f7f7f7;
}

.bg-gradient {
    background: linear-gradient(135deg, #6e7f80, #b8c1c2);
}

/* Border Utilities */
.border {
    border: 1px solid #e0e0e0;
}

.rounded {
    border-radius: 0.5rem;
}

/* Hover Effects */
.hover\:scale-105:hover {
    transform: scale(1.05);
}

.hover\:opacity-75:hover {
    opacity: 0.75;
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .flex-column {
        flex-direction: column;
    }
}