/* ==========================================================
   ORA HOME SOLUTIONS — BASE & RESET CSS
   Global resets and reusable utility patterns.
   ========================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text-main);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--r-image);
}

a {
  color: var(--brand-blue);
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--brand-dark);
}

/* ── Container Wrap ── */
.wrap {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

/* ── Typography Utility ── */
.h1, .h2, .h3, .h4 {
  font-family: var(--font-display);
  color: var(--text-strong);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
  letter-spacing: -0.01em;
}

.h1 { font-size: var(--fs-hero); }
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); }
.h4 { font-size: var(--fs-h4); font-weight: var(--fw-semibold); }

.on-dark .h1, .on-dark .h2, .on-dark .h3, .on-dark .h4 {
  color: var(--white);
}

.lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-main);
  max-width: 650px;
}
.on-dark .lead {
  color: var(--muted-on-dark);
}

/* Eyebrow badge */
.eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--brand-orange);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.eyebrow.on-dark {
  color: var(--orange-on-dark);
}

/* Section base */
.section {
  padding: var(--section-y-desktop) 0;
  position: relative;
}

.section.tight {
  padding: 50px 0;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-head .eyebrow {
  margin-bottom: 12px;
}

.section-head p {
  margin-top: 16px;
  font-size: 16px;
}

/* Section Rounding */
.section-rounded {
  border-radius: var(--r-section);
}

/* ── Grid Layouts ── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--card-gap);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--card-gap);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--card-gap);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--t-default);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--brand-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(27, 92, 197, 0.4);
}

.btn-accent {
  background: var(--brand-orange);
  color: var(--white);
}
.btn-accent:hover {
  background: var(--brand-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(240, 106, 37, 0.4);
}

.btn-whatsapp {
  background: transparent;
  color: var(--brand-dark);
  border: 1px solid var(--brand-dark);
}
.btn-whatsapp:hover {
  background: var(--brand-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -6px rgba(11, 19, 32, 0.15);
}
.btn-whatsapp svg {
  color: var(--brand-orange);
  transition: color var(--t-fast);
}
.btn-whatsapp:hover svg {
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--text-strong);
  border-color: var(--text-strong);
}
.btn-outline:hover {
  background: var(--text-strong);
  color: var(--white);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--brand-dark);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--brand-blue);
  padding: 8px 0;
}
.btn-ghost:hover {
  color: var(--brand-blue-hover);
}

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

/* ── Cards ── */
.card {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--r-card);
  padding: 30px;
  transition: all var(--t-default);
}

.card:hover {
  border-color: var(--brand-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-blue {
  background: var(--blue-bg-soft);
  color: var(--brand-blue);
}

.badge-orange {
  background: var(--orange-bg-soft);
  color: var(--brand-orange);
}

/* ── Responsive breakpoints ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  :root {
    --section-y-desktop: var(--section-y-mobile);
  }
}

/* ==========================================================
   ORA HOME SOLUTIONS MICRO-ANIMATION & CREATIVE SMOOTHNESS UTILITIES
   Production-grade rules for highly-responsive visual cues.
   ========================================================== */

/* Hardware-accelerated transitions */
.fx-transition {
  transition: all var(--t-default);
  will-change: transform, opacity, box-shadow;
  transform: translate3d(0, 0, 0);
}

/* Elegant lift hover effect */
.fx-lift {
  transition: transform var(--t-default), box-shadow var(--t-default), border-color var(--t-fast);
  will-change: transform, box-shadow;
  transform: translate3d(0, 0, 0);
}
.fx-lift:hover {
  transform: translate3d(0, -6px, 0);
  box-shadow: var(--shadow-card-hover);
}

/* Dynamic scale hover effect */
.fx-scale {
  transition: transform var(--t-default), filter var(--t-fast);
  will-change: transform;
}
.fx-scale:hover {
  transform: scale(1.04);
}

/* Glass border hover sweep */
.fx-glow {
  position: relative;
  overflow: hidden;
}
.fx-glow::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(79, 70, 229, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-fast);
  pointer-events: none;
  z-index: 1;
}
.fx-glow:hover::after {
  opacity: 1;
}

/* Premium Fade-Up reveal animation */
@keyframes fx-reveal-up {
  0% {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
.fx-reveal {
  animation: fx-reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Shimmer shine overlay */
.fx-shimmer {
  position: relative;
  overflow: hidden;
}
.fx-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: none;
  pointer-events: none;
}
.fx-shimmer:hover::before {
  left: 150%;
  transition: left 0.8s ease-in-out;
}