/* ============================================================
   SMART INFOTECH — style.css
   Premium Business Website Stylesheet
   Author: Smart Infotech | Version: 1.0
   ============================================================ */

/* ── 1. CSS CUSTOM PROPERTIES (DESIGN TOKENS) ── */
:root {
  /* Colors – Light Theme */
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #8b5cf6;
  --accent: #ec4899;
  --success: #10b981;
  --warning: #f59e0b;

  --bg: #ffffff;
  --bg-alt: #f8f9ff;
  --bg-card: #ffffff;
  --bg-glass: rgba(255,255,255,0.7);
  --bg-glass-hover: rgba(255,255,255,0.9);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: rgba(99,102,241,0.12);
  --border-light: rgba(0,0,0,0.06);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(99,102,241,0.12);
  --shadow-lg: 0 20px 60px rgba(99,102,241,0.18);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.08);

  --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-accent: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);

  --navbar-height: 72px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme */
[data-theme="dark"] {
  --bg: #080b14;
  --bg-alt: #0d1120;
  --bg-card: #111827;
  --bg-glass: rgba(17,24,39,0.8);
  --bg-glass-hover: rgba(30,41,59,0.9);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(99,102,241,0.2);
  --border-light: rgba(255,255,255,0.06);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
}

/* ── 3. SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 99px; }

/* ── 4. TYPOGRAPHY UTILITIES ── */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.underline-text {
  position: relative;
  display: inline-block;
}
.underline-text::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 99px;
}

/* ── 5. BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--gradient);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(99,102,241,0.35);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #8b5cf6, #6366f1);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99,102,241,0.5);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary svg { position: relative; z-index: 1; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border: 2px solid var(--primary);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-full { width: 100%; justify-content: center; }

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  background: var(--gradient);
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}
.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(99,102,241,0.45);
}

/* ── 6. LAYOUT UTILITIES ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(99,102,241,0.1);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  border: 1px solid rgba(99,102,241,0.2);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ── 7. SCROLL REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-right {
  transform: translateX(40px);
}
.reveal-right.visible {
  transform: translateX(0);
}

/* ── 8. NAVBAR ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { flex-shrink: 0; }
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo-accent { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient);
  border-radius: 99px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: rgba(99,102,241,0.06);
}
.nav-link:hover::after, .nav-link.active::after {
  width: calc(100% - 28px);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Theme Toggle */
.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.theme-toggle:hover {
  background: rgba(99,102,241,0.1);
  border-color: var(--primary);
}
.theme-icon {
  position: absolute;
  transition: var(--transition);
}
.dark-icon { opacity: 0; transform: rotate(-90deg) scale(0); }
[data-theme="dark"] .light-icon { opacity: 0; transform: rotate(90deg) scale(0); }
[data-theme="dark"] .dark-icon { opacity: 1; transform: rotate(0deg) scale(1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.hamburger:hover { background: rgba(99,102,241,0.1); }
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 99px;
  transition: var(--transition);
}

/* Mobile Overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-overlay.open { transform: translateX(0); }

.mobile-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 1.5rem;
  color: var(--text-secondary);
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-close:hover { color: var(--primary); background: rgba(99,102,241,0.1); }

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 0 24px;
}

.mobile-link {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px 24px;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius);
  transition: var(--transition);
}
.mobile-link:hover {
  background: rgba(99,102,241,0.08);
  color: var(--primary);
}

.mobile-cta { padding: 0 24px; width: 100%; }
.mobile-cta .btn-primary { width: 100%; justify-content: center; font-size: 1rem; }

/* ── 9. HERO SECTION ── */
.hero {
  min-height: 100vh;
  padding-top: var(--navbar-height);
  background: var(--gradient-hero);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Hero Background */
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: floatShape 8s ease-in-out infinite;
}
.shape-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #6366f1, transparent);
  top: -150px; right: -100px;
  animation-delay: 0s;
}
.shape-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #8b5cf6, transparent);
  bottom: -100px; left: -100px;
  animation-delay: 2s;
}
.shape-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #ec4899, transparent);
  top: 40%; left: 30%;
  opacity: 0.2;
  animation-delay: 4s;
}
.shape-4 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, #14b8a6, transparent);
  top: 20%; right: 35%;
  opacity: 0.25;
  animation-delay: 1s;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 10px) scale(0.95); }
}

.hero-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 80px 24px 60px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

/* Hero Content */
.hero-content { flex: 1; max-width: 620px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 8px; height: 8px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10b981;
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { box-shadow: 0 0 8px #10b981; }
  50% { box-shadow: 0 0 16px #10b981, 0 0 24px rgba(16,185,129,0.5); }
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-headline .gradient-text {
  background: linear-gradient(135deg, #a5b4fc, #e879f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-headline .underline-text { color: #fff; }
.hero-headline .underline-text::after {
  background: linear-gradient(135deg, #ec4899, #f97316);
}

.hero-subtext {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  width: fit-content;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-item strong {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-heading);
  background: linear-gradient(135deg, #a5b4fc, #e879f9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}
.stat-divider {
  width: 1px; height: 32px;
  background: rgba(255,255,255,0.2);
}

/* Hero Visual */
.hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; }

.mockup-wrapper {
  position: relative;
  width: 520px;
  height: 400px;
}

/* Desktop Mockup */
.mockup-desktop {
  position: absolute;
  top: 0; left: 0;
  width: 380px;
}
.mockup-screen.desktop-screen {
  background: var(--bg-card);
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 30px 80px rgba(0,0,0,0.5);
}
.screen-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #1e1b4b;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #ef4444; }
.dot.y { background: #f59e0b; }
.dot.g { background: #10b981; }
.url-bar {
  flex: 1;
  background: rgba(255,255,255,0.08);
  height: 22px;
  border-radius: 99px;
  margin-left: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
}
.screen-content { padding: 12px; }
.sc-header {
  height: 28px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 6px;
  margin-bottom: 10px;
}
.sc-grid { display: flex; gap: 8px; margin-bottom: 10px; }
.sc-card {
  flex: 1; height: 60px; border-radius: 6px;
  animation: shimmer 2.5s ease-in-out infinite;
}
.sc-card.c1 { background: linear-gradient(135deg, #e0e7ff, #c7d2fe); }
.sc-card.c2 { background: linear-gradient(135deg, #ede9fe, #ddd6fe); animation-delay: 0.3s; }
.sc-card.c3 { background: linear-gradient(135deg, #fce7f3, #fbcfe8); animation-delay: 0.6s; }
.sc-lines { margin-bottom: 8px; }
.sc-line {
  height: 8px;
  background: rgba(99,102,241,0.15);
  border-radius: 99px;
  margin-bottom: 6px;
  animation: shimmer 2.5s ease-in-out infinite;
}
.sc-line.short { width: 60%; }
.sc-img-block {
  height: 50px;
  background: linear-gradient(135deg, #6366f1, #ec4899);
  border-radius: 6px;
  opacity: 0.7;
}
@keyframes shimmer {
  0%,100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.mockup-base {
  height: 12px;
  background: #1e1b4b;
  border-radius: 0 0 4px 4px;
}

/* Mobile Mockup */
.mockup-mobile {
  position: absolute;
  bottom: 0; right: 0;
  z-index: 2;
}
.phone-frame {
  width: 130px;
  background: #1e1b4b;
  border-radius: 22px;
  padding: 6px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 30px 80px rgba(0,0,0,0.5);
}
.phone-notch {
  width: 40px; height: 6px;
  background: #0f172a;
  border-radius: 99px;
  margin: 0 auto 4px;
}
.phone-screen {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 8px;
  min-height: 220px;
  overflow: hidden;
}
.phone-statusbar {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 6px;
}
.phone-hero-img {
  height: 60px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 8px;
  margin-bottom: 8px;
}
.phone-lines { margin-bottom: 8px; }
.ph-line {
  height: 6px;
  background: rgba(99,102,241,0.15);
  border-radius: 99px;
  margin-bottom: 4px;
}
.ph-line.short { width: 65%; }
.phone-cards { display: flex; gap: 4px; margin-bottom: 8px; }
.ph-card {
  flex: 1; height: 40px; border-radius: 6px;
}
.ph-card.a { background: linear-gradient(135deg, #ec4899, #f97316); }
.ph-card.b { background: linear-gradient(135deg, #14b8a6, #06b6d4); }
.phone-btn-mock {
  height: 22px;
  background: var(--gradient);
  border-radius: 99px;
  opacity: 0.8;
}
.phone-home-bar {
  width: 36px; height: 4px;
  background: rgba(255,255,255,0.3);
  border-radius: 99px;
  margin: 6px auto 0;
}

/* Floating Badges */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  animation: floatBadge 4s ease-in-out infinite;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.b1 { top: 10px; right: 20px; animation-delay: 0s; }
.b2 { bottom: 80px; left: -20px; animation-delay: 1.5s; }
.b3 { bottom: 30px; right: 30px; animation-delay: 3s; }
@keyframes floatBadge {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.scroll-arrow {
  width: 24px; height: 24px;
  border-right: 2px solid rgba(255,255,255,0.5);
  border-bottom: 2px solid rgba(255,255,255,0.5);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: rotate(45deg) translateY(0); opacity: 1; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 0.5; }
}

/* ── 10. SERVICES SECTION ── */
.services { background: var(--bg-alt); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient);
  opacity: 0;
  transition: var(--transition);
  z-index: 0;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.service-card:hover::before { opacity: 0.03; }
.service-card > * { position: relative; z-index: 1; }

.service-icon-wrap {
  width: 56px; height: 56px;
  background: color-mix(in srgb, var(--icon-color) 12%, transparent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--icon-color);
  transition: var(--transition);
  border: 1px solid color-mix(in srgb, var(--icon-color) 20%, transparent);
}
.service-card:hover .service-icon-wrap {
  background: var(--icon-color);
  color: #fff;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--icon-color) 40%, transparent);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}
.service-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}
.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

.featured-service {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(99,102,241,0.04), rgba(139,92,246,0.04));
}
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  padding: 4px 12px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

/* ── 11. WHY CHOOSE US ── */
.why-us {
  background: var(--bg);
}
.why-bg-shape {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.06), transparent 70%);
  top: 50%; right: -200px;
  transform: translateY(-50%);
  pointer-events: none;
}

.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
  padding: 40px;
  background: var(--gradient);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.counter-card {
  text-align: center;
  position: relative;
}
.counter-card + .counter-card::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,0.2);
}
.counter-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  display: inline-block;
}
.counter-plus {
  display: inline-block;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255,255,255,0.8);
  line-height: 1;
  vertical-align: top;
  padding-top: 4px;
}
.counter-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-top: 6px;
  font-weight: 500;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--gradient);
  transition: width 0.4s ease;
  border-radius: 0 0 0 var(--radius-lg);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}
.feature-card:hover::after { width: 100%; }

.feature-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { transform: scale(1.15) rotate(-5deg); }

.feature-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── 12. PROCESS / TIMELINE ── */
.process { background: var(--bg-alt); }

.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: 20px 0;
}

.process-step {
  flex: 1;
  min-width: 180px;
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}
.process-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  font-family: var(--font-heading);
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
  margin-bottom: -8px;
}

.step-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}

.process-step h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.process-step p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.process-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  opacity: 0.5;
  padding: 0 8px;
  margin-top: 50px;
  flex-shrink: 0;
}

/* ── 13. PORTFOLIO SECTION ── */
.portfolio { background: var(--bg); }

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 9px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.portfolio-card.hidden { display: none; }

.portfolio-img {
  height: 200px;
  background: var(--bg-alt);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* Web Mockup in Portfolio */
.port-mockup { width: 100%; max-width: 280px; }
.web-mockup {
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}
.pm-topbar {
  background: #1e1b4b;
  padding: 6px 10px;
  display: flex;
  gap: 4px;
  align-items: center;
}
.pm-dot { width: 7px; height: 7px; border-radius: 50%; }
.pm-dot.r { background: #ef4444; }
.pm-dot.y { background: #f59e0b; }
.pm-dot.g { background: #10b981; }
.pm-content { padding: 8px; }
.pm-nav-strip {
  height: 16px;
  background: var(--primary);
  border-radius: 3px;
  margin-bottom: 8px;
  opacity: 0.8;
}
.pm-hero-block {
  height: 50px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.pm-cards-row { display: flex; gap: 4px; margin-bottom: 6px; }
.pm-mini-card { flex: 1; height: 30px; border-radius: 4px; }
.pm-ecom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.pm-product { height: 35px; border-radius: 4px; }

/* App Mockup in Portfolio */
.app-mockup { display: flex; justify-content: center; }
.phone-mini-frame {
  width: 80px;
  background: #1e1b4b;
  border-radius: 14px;
  padding: 4px;
  box-shadow: var(--shadow-md);
}
.phone-mini-screen {
  background: var(--bg-card);
  border-radius: 10px;
  overflow: hidden;
  min-height: 140px;
  padding: 6px;
}
.pms-header { height: 40px; border-radius: 6px; margin-bottom: 6px; }
.pms-list { display: flex; flex-direction: column; gap: 5px; }
.pms-item {
  height: 14px;
  background: rgba(99,102,241,0.12);
  border-radius: 3px;
}
.pms-fab {
  width: 20px; height: 20px;
  background: var(--gradient);
  border-radius: 50%;
  position: absolute;
  bottom: 10px; right: 6px;
}
.phone-mini-screen { position: relative; }

/* Chat bubbles in portfolio */
.pms-chat { display: flex; flex-direction: column; gap: 4px; padding: 4px 0; }
.chat-bubble {
  height: 10px; border-radius: 8px;
  max-width: 85%;
}
.chat-bubble.left {
  background: rgba(99,102,241,0.2);
  align-self: flex-start;
  border-radius: 8px 8px 8px 2px;
}
.chat-bubble.right {
  background: var(--gradient);
  align-self: flex-end;
  border-radius: 8px 8px 2px 8px;
}
.chat-bubble.short { width: 55%; }

.portfolio-info { padding: 20px 24px 24px; }
.port-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(99,102,241,0.1);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.portfolio-info h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.portfolio-info p {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}
.port-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.port-tech span {
  padding: 3px 10px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.portfolio-cta {
  text-align: center;
}
.portfolio-cta p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ── 14. ABOUT SECTION ── */
.about { background: var(--bg-alt); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-illustration {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-circle {
  position: absolute;
  border-radius: 50%;
  animation: rotateSlow 12s linear infinite;
  border: 2px dashed;
}
.ai-circle.c1 {
  width: 200px; height: 200px;
  border-color: rgba(99,102,241,0.3);
}
.ai-circle.c2 {
  width: 280px; height: 280px;
  border-color: rgba(139,92,246,0.2);
  animation-direction: reverse;
  animation-duration: 18s;
}
.ai-circle.c3 {
  width: 360px; height: 360px;
  border-color: rgba(236,72,153,0.15);
  animation-duration: 24s;
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.ai-center {
  position: relative;
  z-index: 2;
  animation: floatCenter 4s ease-in-out infinite;
}
@keyframes floatCenter {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.cred-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-card);
  white-space: nowrap;
}
.b-udyam { top: 30px; right: 0; }
.b-msme { bottom: 40px; left: 0; }

.cred-icon { font-size: 1.6rem; }
.cred-text { display: flex; flex-direction: column; }
.cred-text strong { font-size: 0.9rem; color: var(--text-primary); font-weight: 700; }
.cred-text span { font-size: 0.75rem; color: var(--text-secondary); }

.about-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-desc strong { color: var(--primary); }

.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}
.about-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}
.about-badge:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(99,102,241,0.06);
}

.about-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.about-content .section-tag { margin-bottom: 16px; display: inline-block; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }

/* ── 15. TESTIMONIALS ── */
.testimonials { background: var(--bg); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.testi-card {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.testi-card::before {
  content: '"';
  position: absolute;
  top: -10px; right: 24px;
  font-size: 8rem;
  font-family: Georgia, serif;
  color: var(--primary);
  opacity: 0.08;
  line-height: 1;
  pointer-events: none;
}
.testi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--primary);
}

.testi-stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}

.testi-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testi-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.testi-author > div:last-child { display: flex; flex-direction: column; }
.testi-author strong { font-size: 0.9rem; color: var(--text-primary); }
.testi-author span { font-size: 0.78rem; color: var(--text-muted); }

/* ── 16. FAQ SECTION ── */
.faq { background: var(--bg-alt); }

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  gap: 16px;
  transition: var(--transition);
  background: none;
}
.faq-question:hover { color: var(--primary); }

.faq-icon {
  width: 28px; height: 28px;
  background: rgba(99,102,241,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--primary);
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-icon {
  background: var(--gradient);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
}
.faq-answer.open {
  max-height: 300px;
}
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ── 17. CONTACT SECTION ── */
.contact { background: var(--bg); }
.contact-bg-shape {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.06), transparent 70%);
  bottom: -200px; left: -150px;
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  background: var(--bg-alt);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(99,102,241,0.04);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-card); }

.form-success {
  display: none;
  padding: 14px 20px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-sm);
  color: var(--success);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}
.form-success.show { display: block; }

/* Contact Info */
.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 16px;
}
.info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text-primary);
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}
.info-item:last-child { border-bottom: none; }
.info-icon {
  width: 36px; height: 36px;
  background: rgba(99,102,241,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.info-item > div { display: flex; flex-direction: column; gap: 2px; }
.info-item strong { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
.info-item a { font-size: 0.9rem; color: var(--primary); font-weight: 500; transition: var(--transition); }
.info-item a:hover { color: var(--primary-dark); }
.info-item span { font-size: 0.9rem; color: var(--text-secondary); }

.whatsapp-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: var(--radius);
  color: #fff;
  margin-bottom: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.whatsapp-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}
.wa-icon { flex-shrink: 0; }
.whatsapp-card > div { flex: 1; }
.whatsapp-card strong { display: block; font-size: 0.9rem; font-weight: 700; }
.whatsapp-card span { font-size: 0.78rem; opacity: 0.85; }
.wa-arrow { font-size: 1.2rem; opacity: 0.8; }

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.trust-badge {
  padding: 6px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ── 18. FLOATING WHATSAPP ── */
.float-wa {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 998;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
}
.float-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37,211,102,0.6);
}
.float-wa:hover .float-wa-label { opacity: 1; transform: translateX(0); }

.float-wa-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid #25d366;
  animation: waPulse 2s ease-out infinite;
}
@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.float-wa-label {
  position: absolute;
  left: calc(100% + 12px);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  pointer-events: none;
}

/* ── 19. FOOTER ── */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.footer-wave {
  position: absolute;
  top: 0; left: 0; right: 0;
  color: var(--bg);
  line-height: 0;
}
.footer-wave svg {
  width: 100%; height: 40px;
  display: block;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {}
.footer-logo { margin-bottom: 16px; display: inline-flex; }
.footer-brand-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.footer-creds {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.foot-cred {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.social-links { display: flex; gap: 8px; }
.social-link {
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(99,102,241,0.35);
}

.footer-col {}
.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '→';
  font-size: 0.7rem;
  opacity: 0;
  transform: translateX(-4px);
  transition: var(--transition);
  color: var(--primary);
}
.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}
.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
}
.footer-contact-list li span { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.footer-contact-list a {
  color: var(--text-secondary);
  transition: var(--transition);
  line-height: 1.5;
}
.footer-contact-list a:hover { color: var(--primary); }

.footer-working-hours strong {
  display: block;
  font-size: 0.82rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.footer-working-hours p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 16px;
}
.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--primary); }

/* Scroll to Top */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px; height: 46px;
  background: var(--gradient);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
  z-index: 995;
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(99,102,241,0.5);
}

/* ── 20. RESPONSIVE MEDIA QUERIES ── */

/* Tablet: 1024px */
@media (max-width: 1024px) {
  .hero-container { gap: 32px; padding: 60px 24px; }
  .mockup-wrapper { width: 420px; }
  .mockup-desktop { width: 320px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 48px; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid .reveal-right { transform: translateY(40px); }
  .contact-grid .reveal-right.visible { transform: translateY(0); }
}

/* Tablet Portrait: 768px */
@media (max-width: 768px) {
  :root { --navbar-height: 64px; }

  .nav-links, .btn-nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-container {
    flex-direction: column;
    text-align: center;
    padding: 60px 20px 80px;
    gap: 48px;
  }
  .hero-content { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; margin: 0 auto; }
  .hero-visual { width: 100%; }
  .mockup-wrapper { width: 320px; height: 300px; }
  .mockup-desktop { width: 260px; }
  .mockup-mobile { bottom: 0; right: -20px; }
  .float-badge { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .about-content { padding: 0; }
  .about-content .section-title { font-size: 1.8rem; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); padding: 28px; }
  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .process-timeline { flex-direction: column; align-items: stretch; }
  .process-arrow { transform: rotate(90deg); margin: -8px auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .section { padding: 70px 0; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .float-wa { left: 16px; bottom: 16px; width: 52px; height: 52px; }
  .scroll-top { right: 16px; bottom: 16px; }
}

/* Mobile: 480px */
@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .hero-subtext { font-size: 0.95rem; }
  .btn-primary, .btn-whatsapp { padding: 12px 20px; font-size: 0.875rem; }
  .hero-stats { flex-direction: column; gap: 8px; width: 100%; }
  .stat-divider { width: 100%; height: 1px; }
  .counters-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .counter-num { font-size: 2.2rem; }
  .portfolio-filters { gap: 6px; }
  .filter-btn { padding: 7px 14px; font-size: 0.8rem; }
  .section-title { font-size: 1.7rem; }
  .contact-form-wrap { padding: 20px 16px; }
  .footer-container { padding: 60px 16px 32px; }
}

/* ── 21. UTILITY ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* Print Styles */
@media print {
  .navbar, .float-wa, .scroll-top, .hero-bg { display: none; }
  body { color: #000; background: #fff; }
}