/* ============================================================
   SANSKAR WEB SOLUTIONS — style.css
   Premium Midnight Slate Navy & Soft Cyan Theme
   Mobile-First | CSS Variables | Modular | Production-Ready
   ============================================================ */

/* ============================================================
   1. CSS CUSTOM PROPERTIES (VARIABLES)
   ============================================================ */
:root {
  /* Core Theme */
  --bg:            #0f172a;
  --bg-alt:        #0d1526;
  --card:          rgba(30, 41, 59, 0.5);
  --card-solid:    #1e293b;
  --text:          #f8fafc;
  --muted:         #94a3b8;
  --accent:        #0ea5e9;
  --accent-dark:   #0284c7;
  --accent-light:  #38bdf8;
  --accent-glow:   rgba(14, 165, 233, 0.25);
  --shadow:        0 10px 30px rgba(0, 0, 0, 0.2);
  --shadow-lg:     0 20px 60px rgba(0, 0, 0, 0.4);
  --shadow-accent: 0 8px 32px rgba(14, 165, 233, 0.3);
  --border:        rgba(148, 163, 184, 0.1);
  --border-accent: rgba(14, 165, 233, 0.3);
  --radius:        16px;
  --radius-sm:     10px;
  --radius-lg:     24px;
  --radius-xl:     32px;
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.25rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  1.875rem;
  --fs-3xl:  2.25rem;
  --fs-4xl:  3rem;
  --fs-5xl:  3.75rem;
  --fs-6xl:  4.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --container: 1200px;
  --nav-height: 72px;
  --section-padding: 6rem 0;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

button {
  border: none;
  cursor: none;
  font-family: var(--font-body);
  background: none;
}

address {
  font-style: normal;
}

/* ============================================================
   3. CUSTOM CURSOR
   ============================================================ */
.cursor-dot,
.cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  transition: width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

.cursor-outline {
  width: 36px;
  height: 36px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  opacity: 0.5;
  transition: width 0.3s ease, height 0.3s ease, opacity 0.3s ease, border-color 0.3s ease;
}

body:has(a:hover) .cursor-dot,
body:has(button:hover) .cursor-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-light);
}

body:has(a:hover) .cursor-outline,
body:has(button:hover) .cursor-outline {
  width: 56px;
  height: 56px;
  opacity: 0.2;
  border-color: var(--accent-light);
}

@media (max-width: 768px) {
  .cursor-dot,
  .cursor-outline {
    display: none;
  }
  body {
    cursor: auto;
  }
  button {
    cursor: pointer;
  }
}

/* ============================================================
   4. PRELOADER
   ============================================================ */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.preloader-logo {
  font-size: 3.5rem;
  animation: preloaderPulse 1s ease infinite alternate;
}

.preloader-text {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.05em;
}

.preloader-bar {
  width: 220px;
  height: 3px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 99px;
  animation: preloaderFill 1.8s ease forwards;
}

@keyframes preloaderPulse {
  from { transform: scale(1);   filter: drop-shadow(0 0 0px var(--accent)); }
  to   { transform: scale(1.1); filter: drop-shadow(0 0 20px var(--accent)); }
}

@keyframes preloaderFill {
  0%   { width: 0%; }
  60%  { width: 70%; }
  100% { width: 100%; }
}

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

h1 { font-size: clamp(var(--fs-3xl), 6vw, var(--fs-6xl)); }
h2 { font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl)); }
h3 { font-size: clamp(var(--fs-lg),  2.5vw, var(--fs-2xl)); }
h4 { font-size: var(--fs-lg); }

p {
  color: var(--muted);
  line-height: 1.8;
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 50%, #818cf8 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.accent { color: var(--accent); }

/* ============================================================
   6. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-16);
}

.section-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: var(--space-1) var(--space-4);
  border-radius: 99px;
  margin-bottom: var(--space-4);
}

.section-title {
  margin-bottom: var(--space-4);
  color: var(--text);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-12);
}

/* ============================================================
   7. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(14, 165, 233, 0.45);
}

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

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  padding: 0.6rem 1.25rem;
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp-big {
  background: #25d366;
  color: #fff;
  padding: 0.9rem 2rem;
  font-size: var(--fs-base);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-whatsapp-big:hover {
  background: #1ebe5d;
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.4);
}

.btn-small {
  padding: 0.5rem 1.1rem;
  font-size: var(--fs-xs);
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
}

.btn-small:hover {
  background: var(--accent-light);
}

/* ============================================================
   8. SPOTLIGHT CARD EFFECT
   ============================================================ */
.spotlight-card {
  position: relative;
  overflow: hidden;
}

.spotlight-card::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
  left: var(--spotlight-x, 50%);
  top:  var(--spotlight-y, 50%);
}

.spotlight-card:hover::before {
  opacity: 1;
}

.spotlight-card > * {
  position: relative;
  z-index: 1;
}

/* ============================================================
   9. HEADER & NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(15, 23, 42, 0.95);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.5rem;
  filter: drop-shadow(0 0 8px var(--accent));
}

.logo-text {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: var(--card);
}

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

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle .fa {
  font-size: 0.65rem;
  transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle .fa {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 230px;
  background: var(--card-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--muted);
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-menu li a:hover {
  background: var(--accent-glow);
  color: var(--accent);
}

.dropdown-menu li a .fa {
  width: 18px;
  text-align: center;
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.btn-translate {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  transition: var(--transition);
}

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  background: none;
  border: none;
  z-index: 1001;
}

.bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 99px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active .bar:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.hamburger.active .bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active .bar:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* ============================================================
   10. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
  background: var(--bg);
}

#particles-js {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--accent-light);
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid var(--border-accent);
  padding: var(--space-2) var(--space-4);
  border-radius: 99px;
  margin-bottom: var(--space-6);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: var(--space-6);
}

.hero-title #typedText {
  display: block;
  min-height: 1.2em;
}

.typed-cursor {
  color: var(--accent);
  font-weight: 300;
}

.hero-description {
  font-size: var(--fs-md);
  color: var(--muted);
  max-width: 600px;
  margin-bottom: var(--space-8);
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-6) var(--space-8);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: var(--fs-xs);
  color: var(--muted);
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease infinite;
}

.hero-scroll-indicator span {
  font-size: var(--fs-xs);
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@keyframes scrollPulse {
  0%   { opacity: 1; transform: scaleY(1); }
  50%  { opacity: 0.4; }
  100% { opacity: 1; transform: scaleY(1); }
}

/* ============================================================
   11. TRUST BAR
   ============================================================ */
.trust-bar {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
  overflow: hidden;
}

.trust-label {
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-6);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-logo-item {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--muted);
  padding: var(--space-2) var(--space-6);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 99px;
  transition: var(--transition);
  white-space: nowrap;
}

.trust-logo-item:hover {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-glow);
}

/* ============================================================
   12. BENTO BOX SERVICES GRID
   ============================================================ */
.services {
  background: var(--bg-alt);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto;
  gap: var(--space-4);
}

.bento-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  backdrop-filter: blur(8px);
}

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

.bento-large {
  grid-column: span 2;
}

.bento-wide {
  grid-column: span 2;
}

.bento-stat-card {
  justify-content: space-around;
}

.bento-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--accent);
  flex-shrink: 0;
}

.bento-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  padding: 2px 10px;
  border-radius: 99px;
  width: fit-content;
}

.bento-tag-new {
  color: #a78bfa;
  background: rgba(167, 139, 250, 0.1);
  border-color: rgba(167, 139, 250, 0.3);
}

.bento-card h3 {
  font-size: var(--fs-xl);
  color: var(--text);
}

.bento-card p {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.75;
  flex: 1;
}

.bento-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.bento-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--muted);
}

.bento-list li .fa {
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.bento-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
  margin-top: auto;
}

.bento-link:hover {
  gap: var(--space-3);
  color: var(--accent-light);
}

.bento-bg-shape {
  position: absolute;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.07), transparent 70%);
  border-radius: 50%;
  top: -30px;
  right: -30px;
  pointer-events: none;
  z-index: 0;
}

.ai-features-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.ai-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: var(--space-1) var(--space-3);
  border-radius: 99px;
  transition: var(--transition);
}

.ai-chip:hover {
  color: var(--accent);
  border-color: var(--border-accent);
}

.ai-chip .fa, .ai-chip .fab {
  color: var(--accent);
  font-size: 0.75rem;
}

.mini-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
}

.mini-stat:last-child {
  border-bottom: none;
}

.mini-stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.mini-stat-label {
  font-size: var(--fs-xs);
  color: var(--muted);
  line-height: 1.4;
}

/* ============================================================
   13. WHY CHOOSE ME
   ============================================================ */
.why-section {
  background: var(--bg);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.why-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.why-image-wrapper img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.why-image-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--card-solid);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.why-image-badge .fab {
  font-size: 2rem;
  color: #25d366;
}

.why-image-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--text);
}

.why-image-badge span {
  font-size: var(--fs-xs);
  color: var(--muted);
}

.why-content-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why-lead {
  font-size: var(--fs-md);
  color: var(--muted);
  line-height: 1.8;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.why-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.why-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 3px;
}

.why-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-base);
  color: var(--text);
  margin-bottom: var(--space-1);
}

.why-item p {
  font-size: var(--fs-sm);
  color: var(--muted);
}

/* ============================================================
   14. PORTFOLIO PREVIEW
   ============================================================ */
.portfolio-preview {
  background: var(--bg-alt);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.portfolio-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
}

.portfolio-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.portfolio-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-img-wrap img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-tag {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.portfolio-info {
  padding: var(--space-6);
}

.portfolio-info h3 {
  font-size: var(--fs-lg);
  color: var(--text);
  margin-bottom: var(--space-2);
}

.portfolio-info p {
  font-size: var(--fs-sm);
  color: var(--muted);
}

/* ============================================================
   15. PROCESS STEPS
   ============================================================ */
.process-section {
  background: var(--bg);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  margin-top: var(--space-8);
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: 0 var(--space-4);
}

.step-number {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 800;
  color: #fff;
  box-shadow: var(--shadow-accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step-content h3 {
  font-size: var(--fs-lg);
  color: var(--text);
  margin-bottom: var(--space-2);
}

.step-content p {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.process-connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  margin-top: 32px;
}

/* ============================================================
   16. TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--bg-alt);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: var(--transition);
}

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

.testimonial-stars {
  color: #fbbf24;
  font-size: var(--fs-base);
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.8;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border-accent);
  object-fit: cover;
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--text);
}

.testimonial-author span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--muted);
}

/* ============================================================
   17. PRICING
   ============================================================ */
.pricing-teaser {
  background: var(--bg);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: var(--transition);
  position: relative;
}

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

.pricing-featured {
  border-color: var(--border-accent);
  background: rgba(14, 165, 233, 0.05);
  transform: scale(1.03);
  box-shadow: var(--shadow-accent);
}

.pricing-featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-4);
  border-radius: 99px;
  white-space: nowrap;
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.pricing-price span {
  font-size: var(--fs-sm);
  color: var(--muted);
  font-weight: 400;
}

.pricing-card p {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.7;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--muted);
}

.pricing-features .fa {
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ============================================================
   18. CONTACT CTA
   ============================================================ */
.contact-cta {
  background: var(--bg-alt);
  padding: var(--space-16) 0;
}

.cta-box {
  background: var(--card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.cta-box::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top center, rgba(14, 165, 233, 0.1), transparent 60%);
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  color: var(--text);
  margin: var(--space-4) 0;
}

.cta-box p {
  font-size: var(--fs-md);
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto var(--space-8);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.cta-contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  align-items: center;
}

.cta-contact-row a,
.cta-contact-row span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--muted);
  transition: var(--transition);
}

.cta-contact-row a:hover {
  color: var(--accent);
}

.cta-contact-row .fa {
  color: var(--accent);
}

/* ============================================================
   19. FOOTER
   ============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: var(--space-10);
  padding-bottom: var(--space-12);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-6);
}

.footer-brand p {
  font-size: var(--fs-sm);
  color: var(--muted);
  line-height: 1.8;
  margin: var(--space-4) 0;
}

.footer-address p {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--muted);
  margin-bottom: var(--space-2);
}

.footer-address .fa {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-address a {
  color: var(--muted);
  transition: var(--transition);
}

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

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: var(--fs-base);
  transition: var(--transition);
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-3px);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: var(--space-1);
}

.footer-hours {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--muted);
}

.footer-map-embed {
  margin-top: var(--space-4);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom p {
  font-size: var(--fs-sm);
  color: var(--muted);
}

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

.footer-bottom a:hover {
  text-decoration: underline;
}

.footer-logo {
  display: inline-flex;
  margin-bottom: var(--space-2);
}

/* ============================================================
   20. FLOATING WHATSAPP FAB
   ============================================================ */
.whatsapp-fab {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 900;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
  animation: fabPulse 3s ease infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--card-solid);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.whatsapp-fab:hover .whatsapp-tooltip {
  opacity: 1;
}

@keyframes fabPulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45); }
  50%       { box-shadow: 0 8px 48px rgba(37, 211, 102, 0.7); }
}

/* ============================================================
   21. BACK TO TOP BUTTON
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  left: var(--space-8);
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: var(--fs-sm);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

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

.back-to-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px);
}

/* ============================================================
   22. FORM STYLES (SHARED — used across pages)
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.02em;
}

.form-control {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  width: 100%;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}

.form-control::placeholder {
  color: rgba(148, 163, 184, 0.5);
}

.form-control:focus {
  border-color: var(--accent);
  background: rgba(14, 165, 233, 0.05);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-control.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-error-msg {
  font-size: var(--fs-xs);
  color: #ef4444;
}

.form-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-6);
  color: #4ade80;
  font-size: var(--fs-sm);
  text-align: center;
  display: none;
}

.form-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--space-4) var(--space-6);
  color: #f87171;
  font-size: var(--fs-sm);
  text-align: center;
  display: none;
}

.honeypot-field {
  display: none !important;
  visibility: hidden;
  height: 0;
  overflow: hidden;
}

/* ============================================================
   23. AOS OVERRIDES
   ============================================================ */
[data-aos] {
  pointer-events: none;
}
[data-aos].aos-animate {
  pointer-events: auto;
}

/* ============================================================
   24. SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--card-solid);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ============================================================
   25. SELECTION
   ============================================================ */
::selection {
  background: var(--accent-glow);
  color: var(--accent-light);
}

/* ============================================================
   26. RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 5rem 0;
  }

  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bento-large {
    grid-column: span 2;
  }

  .bento-wide {
    grid-column: span 2;
  }

  .bento-stat-card {
    grid-column: span 1;
  }

  .why-grid {
    gap: var(--space-12);
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-grid .portfolio-card:last-child {
    grid-column: span 2;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 2;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .pricing-featured {
    transform: scale(1);
    order: -1;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    flex-wrap: wrap;
    justify-content: center;
  }

  .process-step {
    flex: 0 0 calc(50% - var(--space-4));
  }

  .process-connector {
    display: none;
  }
}

/* ============================================================
   27. RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --section-padding: 4rem 0;
    --nav-height: 64px;
  }

  /* Nav */
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + var(--space-8)) var(--space-6) var(--space-8);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-link {
    width: 100%;
    font-size: var(--fs-base);
    padding: var(--space-3) var(--space-4);
  }

  .nav-dropdown .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    margin-top: var(--space-2);
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
  }

  .btn-translate {
    width: 100%;
    justify-content: flex-start;
    margin-top: var(--space-2);
  }

  .hamburger {
    display: flex;
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  /* Hero */
  .hero-content {
    align-items: center;
    text-align: center;
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
  }

  .stat-divider {
    display: none;
  }

  /* Bento */
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-large,
  .bento-wide {
    grid-column: span 1;
  }

  /* Why */
  .why-grid {
    grid-template-columns: 1fr;
  }

  .why-image-col {
    order: 2;
  }

  .why-content-col {
    order: 1;
  }

  .why-image-badge {
    bottom: -16px;
    right: -8px;
    padding: var(--space-3) var(--space-4);
  }

  /* Portfolio */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid .portfolio-card:last-child {
    grid-column: span 1;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid .testimonial-card:last-child {
    grid-column: span 1;
  }

  /* Pricing */
  .pricing-featured {
    transform: scale(1);
  }

  /* CTA */
  .cta-box {
    padding: var(--space-10) var(--space-6);
  }

  .cta-contact-row {
    flex-direction: column;
    gap: var(--space-3);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  /* Process */
  .process-step {
    flex: 0 0 100%;
  }

  /* Trust bar */
  .trust-logos {
    gap: var(--space-3);
  }

  /* ----------------------------------------------------------------
     PERFORMANCE: Kill all heavy GPU effects on mobile completely.
     The JS already won't init these, but belt-and-braces CSS ensures
     no stray paint cost from pseudo-elements or rAF-driven properties.
     ---------------------------------------------------------------- */

  /* Disable spotlight radial-gradient pseudo-element entirely */
  .spotlight-card::before {
    display: none !important;
    content: none !important;
  }

  /* Hide custom cursor elements — they're invisible but still consume
     paint layers if not explicitly removed */
  .cursor-dot,
  .cursor-outline {
    display: none !important;
  }

  /* Revert body cursor to default so tap targets work naturally */
  body {
    cursor: auto !important;
  }

  button {
    cursor: pointer !important;
  }

  /* Kill particles canvas if it somehow renders on mobile */
  #particles-js canvas {
    display: none !important;
  }

  /* Give the hero a static gradient background on mobile instead of particles */
  .hero {
    background: radial-gradient(ellipse at 60% 20%, rgba(14, 165, 233, 0.12) 0%, transparent 55%),
                radial-gradient(ellipse at 20% 80%, rgba(56, 189, 248, 0.07) 0%, transparent 50%),
                var(--bg);
  }

  /* ----------------------------------------------------------------
     BUTTONS: Stack vertically, full-width, touch-friendly (min 48px)
     Applies to every button container section that had overlap issues.
     ---------------------------------------------------------------- */

  /* Hero CTA buttons */
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    width: 100%;
  }

  /* CTA section action buttons */
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    width: 100%;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
  }

  /* All .btn elements on mobile: full-width, centered, tap-safe */
  .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 0.85rem 1.5rem;
    font-size: var(--fs-sm);
  }

  /* Pricing card buttons — already in a column layout, just ensure full width */
  .pricing-card .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    margin-top: var(--space-2);
  }

  /* Section CTA standalone button */
  .section-cta .btn {
    width: auto;
    min-width: 220px;
  }

  /* WhatsApp big button */
  .btn-whatsapp-big {
    width: 100%;
    justify-content: center;
    min-height: 52px;
  }

  /* Nav WhatsApp button — keep it compact in the header */
  .nav-actions .btn-whatsapp {
    width: auto;
    min-height: 38px;
    padding: 0.5rem 1rem;
    font-size: var(--fs-xs);
  }
}

/* ============================================================
   28. RESPONSIVE — SMALL MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
    padding: var(--space-6);
  }

  /* Reinforce full-width, min-height touch target at smallest screens */
  .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 0.8rem 1.2rem;
    font-size: var(--fs-sm);
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }

  .cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    max-width: 100%;
  }

  .bento-card {
    padding: var(--space-6);
  }

  .whatsapp-fab {
    bottom: var(--space-5);
    right: var(--space-4);
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }

  .back-to-top {
    bottom: var(--space-5);
    left: var(--space-4);
  }
}

/* ============================================================
   29. UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-accent  { color: var(--accent); }
.text-muted   { color: var(--muted); }
.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-4 { gap: var(--space-4); }
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================
   30. PAGE TRANSITION
   ============================================================ */
.page-fade {
  animation: pageFadeIn 0.5s ease forwards;
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   31. PAGE-SPECIFIC STYLES — shared across inner pages
   ============================================================ */

/* Breadcrumb */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.breadcrumb-nav a { color: var(--accent); }
.breadcrumb-nav .fa { font-size: 0.6rem; color: var(--muted); }
.breadcrumb-nav span { color: var(--text); }

/* Page Hero (inner pages) */
.page-hero {
  padding-top: calc(var(--nav-height) + 4rem);
  padding-bottom: 4rem;
  background: radial-gradient(ellipse at 60% 0%, rgba(14, 165, 233, 0.1) 0%, transparent 55%), var(--bg);
  border-bottom: 1px solid var(--border);
}
.page-hero-inner {
  max-width: 740px;
}
.page-hero-inner h1 {
  margin: 0.75rem 0 1rem;
}
.page-hero-inner p {
  font-size: var(--fs-md);
  color: var(--muted);
  max-width: 600px;
}

/* ============================================================
   32. ABOUT PAGE
   ============================================================ */
.about-story-section { background: var(--bg); }

.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.about-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
}
.about-img-wrapper img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}
.about-img-badge {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--card-solid);
  border: 1px solid var(--border-accent);
  border-radius: 99px;
  padding: 0.6rem 1.25rem;
  white-space: nowrap;
  box-shadow: var(--shadow);
}
.about-img-badge span:last-child {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
}

.about-content-col { display: flex; flex-direction: column; gap: 1rem; }
.about-lead { font-size: var(--fs-md); color: var(--muted); line-height: 1.85; }

.about-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

/* Skills */
.skills-section { background: var(--bg-alt); }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.skill-category {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
}
.skill-category:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}
.skill-cat-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.skill-category h3 { font-size: var(--fs-lg); color: var(--text); margin-bottom: 1rem; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.skill-tag {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  transition: var(--transition);
}
.skill-tag:hover {
  color: var(--accent);
  border-color: var(--border-accent);
}

/* Numbers */
.numbers-section { background: var(--bg); }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}
.number-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: var(--transition);
}
.number-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}
.number-val {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.number-label {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.number-card p { font-size: var(--fs-sm); color: var(--muted); }

/* Values */
.values-section { background: var(--bg-alt); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.value-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
}
.value-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}
.value-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.value-card h3 { font-size: var(--fs-lg); color: var(--text); margin-bottom: 0.5rem; }
.value-card p { font-size: var(--fs-sm); color: var(--muted); }

/* ============================================================
   33. PORTFOLIO PAGE
   ============================================================ */
.portfolio-filter-section { padding: 2rem 0 0; background: var(--bg); }
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.filter-btn {
  font-size: var(--fs-sm);
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--muted);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 0.55rem 1.25rem;
  border-radius: 99px;
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-glow);
  border-color: var(--border-accent);
  color: var(--accent);
}

.portfolio-full-section { background: var(--bg); }
.portfolio-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.pf-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.pf-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-accent);
}
.pf-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}
.pf-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.pf-card:hover .pf-img-wrap img { transform: scale(1.04); }
.pf-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.pf-card:hover .pf-overlay { opacity: 1; }
.pf-info { padding: var(--space-6); }
.pf-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.pf-tag {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 2px 10px;
  border-radius: 99px;
}
.pf-tag-accent {
  color: var(--accent);
  background: var(--accent-glow);
  border-color: var(--border-accent);
}
.pf-info h3 { font-size: var(--fs-xl); color: var(--text); margin-bottom: 0.5rem; }
.pf-info p { font-size: var(--fs-sm); color: var(--muted); margin-bottom: 1rem; }
.pf-tech-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tech-chip {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  padding: 2px 10px;
  border-radius: 99px;
}

.pf-card-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(14,165,233,0.05), rgba(56,189,248,0.08));
  border-style: dashed;
}
.pf-cta-inner {
  padding: var(--space-8);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.pf-cta-icon { font-size: 3rem; filter: drop-shadow(0 0 16px var(--accent)); }
.pf-cta-inner h3 { font-size: var(--fs-xl); color: var(--text); }
.pf-cta-inner p { font-size: var(--fs-sm); color: var(--muted); max-width: 300px; }

/* ============================================================
   34. CONTACT PAGE
   ============================================================ */
.contact-page-section { background: var(--bg); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-10);
  align-items: start;
}

.contact-info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
}
.contact-info-card h2 { font-size: var(--fs-2xl); color: var(--text); margin-bottom: 0.5rem; }
.contact-info-card > p { font-size: var(--fs-sm); color: var(--muted); margin-bottom: 1.5rem; }

.contact-methods { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.contact-method-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  color: var(--text);
}
.contact-method-item:hover {
  border-color: var(--border-accent);
  background: var(--accent-glow);
}
.contact-method-wa:hover { border-color: rgba(37,211,102,0.4); background: rgba(37,211,102,0.07); }
.cm-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-method-wa .cm-icon { background: rgba(37,211,102,0.1); border-color: rgba(37,211,102,0.3); color: #25d366; }
.cm-details { flex: 1; }
.cm-details strong { display: block; font-family: var(--font-display); font-size: var(--fs-sm); color: var(--text); }
.cm-details span { display: block; font-size: var(--fs-sm); color: var(--muted); }
.cm-details em { display: block; font-size: var(--fs-xs); color: var(--muted); font-style: normal; margin-top: 2px; }
.cm-arrow { color: var(--muted); font-size: 0.75rem; flex-shrink: 0; }

.contact-hours-box {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.contact-hours-box h4 {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: var(--text);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.contact-hours-box .fa { color: var(--accent); }
.hours-table { display: flex; flex-direction: column; gap: 0.4rem; }
.hours-open { color: #22c55e; font-weight: 600; }
.hours-closed { color: var(--muted); }

.contact-social-row {
  display: flex;
  gap: 0.75rem;
}
.contact-social-row a {
  width: 40px;
  height: 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: var(--transition);
}
.contact-social-row a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.contact-map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.contact-form-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.contact-form-card h2 { font-size: var(--fs-2xl); color: var(--text); margin-bottom: 0.5rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-note {
  font-size: var(--fs-xs);
  color: var(--muted);
  text-align: center;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.form-note .fa { color: var(--accent); }

/* FAQ */
.faq-section { background: var(--bg-alt); }
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);
  transition: var(--transition);
}
.faq-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}
.faq-q {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.faq-q .fa { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.faq-a { font-size: var(--fs-sm); color: var(--muted); line-height: 1.8; padding-left: 1.6rem; }

/* ============================================================
   35. AI PAGE
   ============================================================ */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.scenario-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: var(--transition);
}
.scenario-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-accent);
}
.scenario-header { display: flex; align-items: center; gap: 0.75rem; }
.scenario-header strong { font-family: var(--font-display); font-size: var(--fs-base); color: var(--text); }
.scenario-card p { font-size: var(--fs-sm); color: var(--muted); line-height: 1.8; flex: 1; }
.scenario-result {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: #22c55e;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  padding: 0.5rem 0.9rem;
  border-radius: 99px;
  width: fit-content;
}
.scenario-result .fa { font-size: 0.8rem; }

/* ============================================================
   36. RESPONSIVE — INNER PAGES (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .about-story-grid { grid-template-columns: 1fr; }
  .about-image-col { max-width: 480px; margin: 0 auto; }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-full-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .scenario-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .page-hero { padding-top: calc(var(--nav-height) + 2.5rem); padding-bottom: 3rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .about-cta-row { flex-direction: column; }
  .about-cta-row .btn { width: 100%; justify-content: center; }
  .contact-method-item { flex-wrap: wrap; }
  .breadcrumb-nav { flex-wrap: wrap; }
  .portfolio-filters { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 1rem; }
  .filter-btn { white-space: nowrap; }
}