/* ==========================================================================
   Klickvio — Main Stylesheet
   Table of contents:
   1. CSS Variables / Tokens
   2. Reset & Base
   3. Typography
   4. Layout Utilities
   5. Buttons
   6. Loader
   7. Custom Cursor
   8. Navbar
   9. Hero
   10. About
   11. Services
   12. Why Choose Us
   13. Portfolio
   14. Call To Action
   15. Contact
   16. Footer
   17. WhatsApp Float / Back To Top
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables / Tokens
   ========================================================================== */
:root {
  --bg: #08101F;
  --bg-alt: #0B1424;
  --card: #101827;
  --card-hover: #141F32;
  --primary: #7C3AED;
  --secondary: #2563EB;
  --accent: #06B6D4;
  --white: #F8FAFC;
  --grey: #94A3B8;
  --border: rgba(148, 163, 184, 0.14);

  --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-accent: linear-gradient(135deg, var(--secondary), var(--accent));
  --gradient-full: linear-gradient(120deg, var(--primary), var(--secondary), var(--accent));

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 20px 60px rgba(4, 8, 20, 0.45);
  --shadow-glow-primary: 0 0 40px rgba(124, 58, 237, 0.35);
  --shadow-glow-accent: 0 0 40px rgba(6, 182, 212, 0.3);

  --transition: 0.35s cubic-bezier(0.65, 0, 0.35, 1);
  --container-width: 1240px;
  --header-height: 84px;
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

button, input, textarea {
  font-family: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ==========================================================================
   3. Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(6, 182, 212, 0.09);
  border: 1px solid rgba(6, 182, 212, 0.25);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.section-heading {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 18px;
  max-width: 640px;
}

.section-heading .gradient-text {
  background: var(--gradient-full);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-sub {
  color: var(--grey);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 56px;
}

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

.section-head.centered {
  text-align: center;
  margin-inline: auto;
}

.section-head.centered .section-sub {
  margin-inline: auto;
}

section {
  position: relative;
  padding: 120px 0;
}

/* ==========================================================================
   4. Layout Utilities
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.glass {
  background: rgba(16, 24, 39, 0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border);
}

.bg-noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image: radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 22px 22px;
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--gradient-primary);
  background-size: 180% auto;
  color: var(--white);
  box-shadow: var(--shadow-glow-primary);
}

.btn-primary:hover {
  background-position: right center;
  transform: translateY(-3px);
  box-shadow: 0 10px 50px rgba(124, 58, 237, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 12px 22px;
  font-size: 0.85rem;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: rgba(255, 255, 255, 0.45);
  animation: rippleEffect 0.6s ease-out;
  pointer-events: none;
  z-index: -1;
}

/* ==========================================================================
   6. Loader
   ========================================================================== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 22px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-mark {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
  animation: loaderPulse 1.4s ease-in-out infinite;
}

.loader-bar {
  width: 180px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: rgba(148, 163, 184, 0.2);
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: 40%;
  background: var(--gradient-accent);
  animation: loaderBar 1.2s ease-in-out infinite;
}

/* ==========================================================================
   7. Custom Cursor
   ========================================================================== */
.cursor-dot,
.cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.cursor-outline {
  width: 38px;
  height: 38px;
  border: 1.5px solid rgba(124, 58, 237, 0.6);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.cursor-outline.cursor-active {
  width: 56px;
  height: 56px;
  background: rgba(124, 58, 237, 0.12);
  border-color: var(--accent);
}

body.no-cursor,
body.no-cursor a,
body.no-cursor button {
  cursor: none;
}

/* ==========================================================================
   8. Navbar
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}

.navbar .nav-container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar.scrolled {
  height: 72px;
  background: rgba(8, 16, 31, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
}

.nav-logo img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.nav-logo .logo-accent {
  background: var(--gradient-full);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 42px;
}

.nav-link {
  position: relative;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--white);
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--gradient-accent);
  transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 24px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: var(--radius-pill);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   9. Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--bg);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  z-index: -1;
  opacity: 0.55;
}

.blob-1 {
  width: 420px;
  height: 420px;
  top: -80px;
  left: -100px;
  background: var(--primary);
}

.blob-2 {
  width: 480px;
  height: 480px;
  bottom: -160px;
  right: -140px;
  background: var(--accent);
}

.blob-3 {
  width: 320px;
  height: 320px;
  top: 40%;
  left: 55%;
  background: var(--secondary);
  opacity: 0.35;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  width: 100%;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  margin-bottom: 24px;
}

.hero-title .line {
  display: block;
}

.hero-title .gradient-text {
  background: var(--gradient-full);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradientShift 6s ease infinite;
}

.hero-cursor {
  display: inline-block;
  width: 3px;
  height: 0.8em;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 0.9s steps(1) infinite;
  vertical-align: middle;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--grey);
  max-width: 540px;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 50px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  color: var(--grey);
  font-size: 0.88rem;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  z-index: 2;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--grey);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 3;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 42px;
  border: 1.5px solid var(--grey);
  border-radius: var(--radius-pill);
  position: relative;
}

.scroll-indicator .mouse::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transform: translateX(-50%);
  animation: scrollDot 1.8s ease infinite;
}

/* ==========================================================================
   10. About
   ========================================================================== */
.about-text .section-heading {
  max-width: 100%;
}

.about-copy p {
  color: var(--grey);
  margin-bottom: 18px;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.pillar {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
}

.pillar strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  margin-bottom: 4px;
}

.pillar span {
  color: var(--grey);
  font-size: 0.82rem;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 90px;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.about-card:hover {
  transform: translateY(-8px);
  border-color: rgba(124, 58, 237, 0.4);
  box-shadow: var(--shadow-glow-primary);
}

.about-card .icon-badge {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.about-card .icon-badge svg {
  width: 26px;
  height: 26px;
  stroke: var(--white);
}

.about-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.about-card p {
  color: var(--grey);
  font-size: 0.92rem;
}

/* ==========================================================================
   11. Services
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.service-card {
  position: relative;
  padding: 38px 28px;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1.5px;
  border-radius: inherit;
  background: var(--gradient-full);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -40%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.35), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-soft);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  transition: background var(--transition), transform var(--transition);
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
  transform: rotate(-6deg) scale(1.05);
}

.service-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--accent);
  transition: stroke var(--transition);
}

.service-card:hover .service-icon svg {
  stroke: var(--white);
}

.service-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  position: relative;
}

.service-card p {
  color: var(--grey);
  font-size: 0.9rem;
  position: relative;
}

/* ==========================================================================
   12. Why Choose Us
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.why-card {
  display: flex;
  gap: 20px;
  padding: 32px 26px;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--card), var(--bg-alt));
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(6, 182, 212, 0.35);
}

.why-number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.6rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  flex-shrink: 0;
}

.why-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.why-card p {
  color: var(--grey);
  font-size: 0.88rem;
}

/* ==========================================================================
   13. Portfolio
   ========================================================================== */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 46px;
}

.filter-btn {
  padding: 11px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--grey);
  transition: all var(--transition);
}

.filter-btn:hover {
  color: var(--white);
  border-color: var(--accent);
}

.filter-btn.active {
  color: var(--white);
  background: var(--gradient-primary);
  border-color: transparent;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3.2;
  background: var(--card);
  border: 1px solid var(--border);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-item.hide {
  display: none;
}

.portfolio-visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: rgba(248, 250, 252, 0.14);
  background: linear-gradient(135deg, rgba(124,58,237,0.18), rgba(6,182,212,0.14));
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px;
  background: linear-gradient(180deg, rgba(8,16,31,0) 40%, rgba(8,16,31,0.94) 100%);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-item:hover .portfolio-visual {
  transform: scale(1.06);
}

.portfolio-tag {
  align-self: flex-start;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(6, 182, 212, 0.12);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

.portfolio-overlay h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.portfolio-overlay p {
  color: var(--grey);
  font-size: 0.85rem;
}

/* ==========================================================================
   14. Call To Action
   ========================================================================== */
.cta-section {
  overflow: hidden;
}

.cta-box {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 90px 40px;
  text-align: center;
  background: var(--gradient-full);
  background-size: 220% 220%;
  animation: gradientShift 10s ease infinite;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.4;
}

.cta-box h2 {
  font-size: clamp(2rem, 4.4vw, 3rem);
  margin-bottom: 18px;
  position: relative;
}

.cta-box p {
  color: rgba(248, 250, 252, 0.88);
  max-width: 520px;
  margin: 0 auto 40px;
  position: relative;
  font-size: 1.05rem;
}

.cta-box .btn {
  position: relative;
  background: var(--bg);
  color: var(--white);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.cta-box .btn:hover {
  background: var(--card);
  transform: translateY(-4px);
}

/* ==========================================================================
   15. Contact
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  position: relative;
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--grey);
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px 18px;
  border-radius: var(--radius-sm);
  background: rgba(8, 16, 31, 0.6);
  border: 1px solid var(--border);
  color: var(--white);
  font-size: 0.94rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-error {
  display: block;
  color: #F87171;
  font-size: 0.78rem;
  margin-top: 6px;
  min-height: 16px;
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 18px;
}

.form-success.show {
  display: flex;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-card {
  padding: 28px;
  border-radius: var(--radius-md);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.info-item:last-child {
  border-bottom: none;
}

.info-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--white);
}

.info-item h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  font-family: var(--font-heading);
}

.info-item p,
.info-item a {
  color: var(--grey);
  font-size: 0.88rem;
}

.info-item a:hover {
  color: var(--accent);
}

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--grey);
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
}

.hours-row span:last-child {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 500;
}

.map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 220px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.4) invert(0.92) contrast(0.9);
}

/* ==========================================================================
   16. Footer
   ========================================================================== */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 90px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  padding-bottom: 60px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 18px;
}

.footer-logo img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.footer-about p {
  color: var(--grey);
  font-size: 0.9rem;
  margin-bottom: 22px;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-4px);
}

.social-links svg {
  width: 17px;
  height: 17px;
  stroke: var(--white);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 22px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.footer-col a {
  color: var(--grey);
  font-size: 0.9rem;
  transition: color var(--transition), padding-left var(--transition);
}

.footer-col a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border);
  color: var(--grey);
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-bottom-links {
  display: flex;
  gap: 22px;
}

.footer-bottom-links a:hover {
  color: var(--accent);
}

/* ==========================================================================
   17. WhatsApp Float / Back To Top
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float .pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulseRing 2s ease-out infinite;
}

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-4px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: var(--white);
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  background: var(--primary);
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}