/* ============================================================
   DIGIVOLT® — Premium Agency Stylesheet
   Dark + Light theme · Electric blue · Glassmorphism · Responsive
   Theme toggle: html[data-theme="light"]
   ============================================================ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;600;700;800;900&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
  --primary:        #0ea5e9;
  --primary-dark:   #0284c7;
  --primary-light:  #38bdf8;
  --accent:         #6366f1;
  --accent-light:   #818cf8;
  --cyan:           #22d3ee;
  --gold:           #f59e0b;

  --bg:             #050c1a;
  --bg-card:        #0d1a2d;
  --bg-card2:       #0a1526;
  --bg-glass:       rgba(14, 165, 233, 0.06);
  --border:         rgba(14, 165, 233, 0.15);
  --border-soft:    rgba(255, 255, 255, 0.06);

  --text:           #e2e8f0;
  --text-muted:     #94a3b8;
  --text-dim:       #64748b;
  --white:          #ffffff;

  --nav-h:          72px;
  --topbar-h:       40px;
  --radius:         14px;
  --radius-lg:      22px;
  --radius-pill:    999px;

  --shadow-sm:      0 2px 12px rgba(0,0,0,0.3);
  --shadow-md:      0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow:    0 0 30px rgba(14,165,233,0.18);
  --shadow-card:    0 4px 24px rgba(0,0,0,0.5);

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

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + var(--topbar-h));
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.2;
  color: var(--white);
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

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

/* ─── Utility ─── */
.highlight {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(14,165,233,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14,165,233,0.55);
  filter: brightness(1.1);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--primary);
  transform: translateY(-2px);
}

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

.section {
  padding: 96px 0;
}

.section-tag {
  display: inline-block;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.section-tag.center { display: block; text-align: center; }

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.section-title.center { text-align: center; }

.section-sub {
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 56px;
}
.section-sub.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* =====================================================
   TOP BAR
   ===================================================== */
.top-bar {
  background: #020810;
  border-bottom: 1px solid var(--border-soft);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-left {
  display: flex;
  gap: 24px;
}
.top-left a {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.top-left a:hover { color: var(--primary); }
.top-left a i { font-size: 12px; }

.top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-cta {
  font-size: 12px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}
.top-cta:hover {
  background: var(--primary);
  color: var(--white);
}

.social-icons {
  display: flex;
  gap: 12px;
}
.social-icons a {
  font-size: 13px;
  color: var(--text-dim);
  transition: var(--transition);
}
.social-icons a:hover { color: var(--primary); }

/* =====================================================
   HEADER / NAV
   ===================================================== */
header {
  position: fixed;
  top: var(--topbar-h);
  left: 0; right: 0;
  z-index: 999;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(5, 12, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-soft);
  transition: var(--transition);
}
header.scrolled {
  background: rgba(5, 12, 26, 0.97);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  font-family: 'Outfit', sans-serif;
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-img {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}
.logo span {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo sup {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: 2px;
  -webkit-text-fill-color: var(--text-muted);
}

/* Nav links */
nav { display: flex; align-items: center; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links li { position: relative; }

.nav-links li a {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  color: var(--text-muted);
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links li a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.nav-links li a i { font-size: 10px; }

/* Nav CTA button */
.btn-nav {
  background: linear-gradient(135deg, var(--primary), var(--accent)) !important;
  color: var(--white) !important;
  border-radius: var(--radius-pill) !important;
  padding: 9px 20px !important;
  font-size: 13px !important;
  box-shadow: 0 4px 16px rgba(14,165,233,0.35);
}
.btn-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(14,165,233,0.5) !important;
  background: rgba(255,255,255,0.06) !important;
  filter: brightness(1.1);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 100;
}
.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu li a {
  padding: 10px 14px;
  font-size: 13px;
  gap: 10px;
  color: var(--text-muted) !important;
  border-radius: 8px;
}
.dropdown-menu li a:hover {
  background: var(--bg-glass) !important;
  color: var(--primary) !important;
}
.dropdown-menu li a i { color: var(--primary); width: 16px; text-align: center; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--nav-h) + var(--topbar-h));
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(14,165,233,0.12) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 80% 80%, rgba(99,102,241,0.1) 0%, transparent 60%),
              var(--bg);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230ea5e9' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Animated blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: blobFloat 8s ease-in-out infinite;
  pointer-events: none;
}
.blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--primary), transparent 70%);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent), transparent 70%);
  bottom: -80px; left: 10%;
  animation-delay: 4s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--primary-light);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
  letter-spacing: 0.3px;
  animation: fadeInDown 0.8s ease forwards;
}
.hero-badge i { color: var(--gold); }

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -1px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-content p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.2s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

/* Stats */
.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-item .stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-item span:last-of-type {
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-item p {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
  animation: none;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}
.hero-scroll a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 2px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  font-size: 14px;
  animation: bounceDown 2s ease infinite;
  transition: var(--transition);
}
.hero-scroll a:hover {
  border-color: var(--primary);
  color: var(--primary);
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card2) 100%);
}

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

.about-text h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 20px;
}
.about-text > p {
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-features {
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}
.feature-item i { color: var(--primary); font-size: 16px; }

/* About cards grid */
.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: var(--transition);
}
.about-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.about-card:hover::before { opacity: 1; }

.about-card-icon {
  width: 44px; height: 44px;
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--primary);
  font-size: 18px;
}
.about-card h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}
.about-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =====================================================
   SERVICES
   ===================================================== */
.services-section {
  background: var(--bg);
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14,165,233,0.04), transparent);
  opacity: 0;
  transition: var(--transition);
  pointer-events: none;
}
.service-card:hover {
  border-color: rgba(14,165,233,0.3);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5), var(--shadow-glow);
}
.service-card:hover::after { opacity: 1; }

.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 24px;
}
.s1 { background: rgba(14,165,233,0.15); color: var(--primary); }
.s2 { background: rgba(34,211,238,0.15); color: var(--cyan); }
.s3 { background: rgba(99,102,241,0.15); color: var(--accent-light); }
.s4 { background: rgba(245,158,11,0.15); color: var(--gold); }

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.service-card > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}
.service-list li i { color: var(--primary); font-size: 12px; }

.service-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}
.service-btn:hover { gap: 14px; color: var(--cyan); }
.service-btn i { font-size: 12px; }

/* =====================================================
   PORTFOLIO
   ===================================================== */
.portfolio-section {
  background: linear-gradient(180deg, var(--bg) 0%, #030916 100%);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: rgba(14,165,233,0.3);
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.5), var(--shadow-glow);
}

/* Mockup "screenshot" placeholder — browser chrome + abstract blocks,
   not a fake photo, so it never misrepresents a real project. */
.portfolio-mockup {
  background: var(--bg-card2);
  padding: 0;
}
.mockup-browser-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-soft);
}
.mockup-browser-bar span {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.mockup-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 160px;
}
.mockup-block {
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(14,165,233,0.18), rgba(99,102,241,0.12));
}
.block-lg { height: 70px; }
.block-sm { height: 24px; width: 60%; }
.block-map {
  height: 100px;
  background: linear-gradient(135deg, rgba(34,211,238,0.2), rgba(14,165,233,0.1));
}
.mockup-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  flex: 1;
}
.mockup-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  flex: 1;
}
.block-tile { height: 60px; }
.mockup-ecommerce .mockup-block { background: linear-gradient(135deg, rgba(34,211,238,0.18), rgba(14,165,233,0.1)); }
.mockup-social .mockup-block { background: linear-gradient(135deg, rgba(245,158,11,0.18), rgba(99,102,241,0.1)); }

.portfolio-info {
  padding: 24px 26px 28px;
}
.portfolio-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.portfolio-info h4 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}
.portfolio-info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

.portfolio-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.portfolio-cta p {
  color: var(--text-muted);
  font-size: 15px;
}

/* =====================================================
   WHY CHOOSE US
   ===================================================== */
.why-section {
  background: linear-gradient(180deg, var(--bg) 0%, #030916 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.why-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: var(--transition);
}
.why-card:hover {
  border-color: var(--border);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}
.why-card:hover::before { opacity: 1; }

.why-icon {
  width: 60px; height: 60px;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
  margin: 0 auto 18px;
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 0 20px rgba(14,165,233,0.4);
}

.why-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.why-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

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

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 16px;
}

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

.step-num {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 12px;
}
.process-step:hover .step-num { opacity: 0.8; }

.step-icon {
  width: 54px; height: 54px;
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  margin: 0 auto 16px;
  transition: var(--transition);
}
.process-step:hover .step-icon {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 0 20px rgba(14,165,233,0.35);
}

.process-step h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.process-step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

.process-connector {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0.35;
  flex-shrink: 0;
  align-self: center;
  position: relative;
  top: -20px;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card2) 100%);
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(14,165,233,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.testimonial-card .about-card-icon { margin-bottom: 18px; }

.testimonial-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}

.stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}
.stars i { color: var(--gold); font-size: 14px; }

.testimonial-card > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 0;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 14px;
}
.client-avatar {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}
.client-info strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}
.client-info span {
  font-size: 12px;
  color: var(--text-dim);
}

/* =====================================================
   FAQ
   ===================================================== */
.faq-section {
  background: var(--bg);
}

.faq-container {
  max-width: 800px;
}

.faq-list {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover {
  border-color: var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  text-align: left;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  gap: 16px;
  transition: var(--transition);
}
.faq-question:hover { color: var(--primary); }
.faq-question[aria-expanded="true"] { color: var(--primary); }
.faq-question i {
  font-size: 14px;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-question[aria-expanded="true"] i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-section {
  background: linear-gradient(180deg, var(--bg-card2) 0%, var(--bg) 100%);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.contact-info > p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  transition: var(--transition);
  color: var(--text);
}
.contact-item:hover {
  border-color: var(--border);
  transform: translateX(4px);
}

.contact-icon {
  width: 44px; height: 44px;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.contact-item span {
  font-size: 13px;
  color: var(--text-muted);
}

.contact-social {
  display: flex;
  gap: 12px;
}
.contact-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 14px;
  transition: var(--transition);
}
.contact-social a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(14,165,233,0.08);
  transform: translateY(-2px);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

.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: 8px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--white);
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}
.form-group select option {
  background: var(--bg-card);
  color: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(14,165,233,0.05);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
}

.form-error {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
}
.form-error a {
  color: inherit;
  text-decoration: underline;
}

/* =====================================================
   FOOTER
   ===================================================== */
#footer {
  background: #020810;
  border-top: 1px solid var(--border-soft);
}

.footer-top { padding: 72px 0 48px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-size: 28px !important;
  margin-bottom: 16px;
  display: inline-flex !important;
}

.footer-col > p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
  transition: var(--transition);
}
.footer-social a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(14,165,233,0.08);
}

.footer-col h5 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--white);
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-col ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}
.footer-col ul li a i { font-size: 10px; color: var(--text-dim); }

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.footer-contact-item i { color: var(--primary); font-size: 13px; }

.footer-btn {
  margin-top: 20px;
  padding: 10px 22px !important;
  font-size: 13px !important;
}

.footer-bottom {
  border-top: 1px solid var(--border-soft);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--text-dim);
}
.footer-bottom sup { font-size: 9px; }

.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 13px;
  color: var(--text-dim);
  transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--primary); }

/* =====================================================
   FLOATING CTAs + BACK TO TOP
   Stack order (bottom to top): WhatsApp, Call, Back-to-Top
   ===================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--transition);
  animation: pulseGlowWhatsapp 2s ease infinite;
}
.floating-whatsapp:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.7);
  animation: none;
}
@keyframes pulseGlowWhatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.8), 0 0 0 8px rgba(37,211,102,0.08); }
}

.floating-call {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 900;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(14,165,233,0.5);
  transition: var(--transition);
}
.floating-call:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(14,165,233,0.7);
}

#backToTop {
  position: fixed;
  bottom: 156px;
  right: 28px;
  z-index: 900;
  width: 44px; height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
#backToTop.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
#backToTop:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* =====================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ===================================================== */
@media (max-width: 1024px) {
  :root { --nav-h: 68px; }

  .about-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }

  .process-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .process-connector { display: none; }
}

/* =====================================================
   RESPONSIVE — MOBILE (≤ 768px)
   ===================================================== */
@media (max-width: 768px) {
  :root { --topbar-h: 0px; --nav-h: 64px; }

  .top-bar { display: none; }

  html {
    scroll-padding-top: var(--nav-h);
  }

  header { top: 0; }

  /* Mobile Nav */
  .hamburger {
    display: flex;
    z-index: 110;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5,12,26,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-soft);
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 100;
  }
  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links li a {
    padding: 14px 24px;
    font-size: 16px;
    border-radius: 0;
  }
  .nav-links li a:hover { background: rgba(255,255,255,0.04); }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--border);
    margin-left: 24px;
    background: transparent;
    padding: 0;
  }
  .dropdown-menu li a { font-size: 14px; padding: 10px 16px; }

  .btn-nav {
    margin: 8px 16px !important;
    text-align: center !important;
    justify-content: center;
  }

  /* Hamburger to X animation */
  .hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Hero */
  .hero-content h1 { font-size: clamp(2.2rem, 9vw, 3.2rem); }
  .hero-content p { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 28px; }

  /* Sections */
  .section { padding: 64px 0; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-cards { grid-template-columns: 1fr 1fr; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

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

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

  /* Process */
  .process-steps { grid-template-columns: 1fr; gap: 16px; }

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

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}

/* =====================================================
   RESPONSIVE — SMALL MOBILE (≤ 480px)
   ===================================================== */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .about-cards { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .floating-whatsapp { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 22px; }
  .floating-call { bottom: 80px; right: 20px; width: 42px; height: 42px; font-size: 16px; }
  #backToTop { bottom: 132px; right: 20px; }
}

/* =====================================================
   THEME TOGGLE BUTTON
   ===================================================== */
.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.theme-toggle-track {
  position: relative;
  display: flex;
  align-items: center;
  width: 64px;
  height: 32px;
  background: rgba(14, 165, 233, 0.15);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0 6px;
  justify-content: space-between;
  transition: background var(--transition), border-color var(--transition);
  overflow: hidden;
}

.theme-toggle-track i {
  font-size: 13px;
  z-index: 1;
  transition: color var(--transition), opacity var(--transition);
}

#themeIconMoon {
  color: var(--primary-light);
  opacity: 1;
}
#themeIconSun {
  color: var(--gold);
  opacity: 0.4;
}

.theme-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  transition: transform var(--transition), background var(--transition);
  box-shadow: 0 2px 8px rgba(14,165,233,0.4);
}

/* Light mode toggle state */
html[data-theme="light"] .theme-toggle-track {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.35);
}
html[data-theme="light"] .theme-toggle-thumb {
  transform: translateX(32px);
  background: linear-gradient(135deg, var(--gold), #f97316);
  box-shadow: 0 2px 8px rgba(245,158,11,0.4);
}
html[data-theme="light"] #themeIconMoon { opacity: 0.4; color: var(--text-muted); }
html[data-theme="light"] #themeIconSun  { opacity: 1; }

/* Mobile toggle spacing */
@media (max-width: 768px) {
  .theme-toggle-btn { order: -1; margin-left: auto; margin-right: 8px; }
}

/* =====================================================
   LIGHT THEME — CSS Variable Overrides
   Applied when <html data-theme="light">
   ===================================================== */
html[data-theme="light"] {
  --bg:             #f0f5ff;
  --bg-card:        #ffffff;
  --bg-card2:       #e6eef8;
  --bg-glass:       rgba(14, 165, 233, 0.07);
  --border:         rgba(14, 165, 233, 0.25);
  --border-soft:    rgba(0, 0, 0, 0.08);

  --text:           #334155;
  --text-muted:     #64748b;
  --text-dim:       #94a3b8;

  --shadow-sm:      0 2px 12px rgba(0,0,0,0.07);
  --shadow-md:      0 8px 32px rgba(0,0,0,0.1);
  --shadow-glow:    0 0 30px rgba(14,165,233,0.14);
  --shadow-card:    0 4px 24px rgba(0,0,0,0.1);
}

/* ── Base & Headings ── */
html[data-theme="light"] body {
  background: var(--bg);
  color: var(--text);
}
html[data-theme="light"] h1,
html[data-theme="light"] h2,
html[data-theme="light"] h3,
html[data-theme="light"] h4,
html[data-theme="light"] h5,
html[data-theme="light"] h6 {
  color: #0f172a;
}

/* ── Top Bar ── */
html[data-theme="light"] .top-bar {
  background: #dde8f5;
  border-bottom-color: rgba(0,0,0,0.08);
}
html[data-theme="light"] .top-left a { color: #475569; }
html[data-theme="light"] .top-left a:hover { color: var(--primary); }
html[data-theme="light"] .social-icons a { color: #94a3b8; }
html[data-theme="light"] .top-cta {
  color: var(--primary);
  border-color: var(--primary);
}
html[data-theme="light"] .top-cta:hover {
  background: var(--primary);
  color: #fff;
}

/* ── Header ── */
html[data-theme="light"] header {
  background: rgba(240, 245, 255, 0.92);
  border-bottom-color: rgba(0,0,0,0.08);
}
html[data-theme="light"] header.scrolled {
  background: rgba(240, 245, 255, 0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}
html[data-theme="light"] .logo { color: #0f172a; }
html[data-theme="light"] .logo sup { color: var(--text-muted); }

html[data-theme="light"] .nav-links li a {
  color: #475569;
}
html[data-theme="light"] .nav-links li a:hover {
  color: #0f172a;
  background: rgba(14,165,233,0.07);
}

html[data-theme="light"] .hamburger span { background: #1e293b; }

html[data-theme="light"] .dropdown-menu {
  background: #ffffff;
  border-color: rgba(0,0,0,0.1);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
html[data-theme="light"] .dropdown-menu li a {
  color: #475569 !important;
}
html[data-theme="light"] .dropdown-menu li a:hover {
  background: rgba(14,165,233,0.07) !important;
  color: var(--primary) !important;
}

/* ── Hero ── */
html[data-theme="light"] .hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(14,165,233,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(99,102,241,0.08) 0%, transparent 60%),
    #f0f5ff;
}
html[data-theme="light"] .hero-content h1 { color: #0f172a; }
html[data-theme="light"] .hero-content p  { color: #475569; }
html[data-theme="light"] .hero-badge {
  background: rgba(14,165,233,0.1);
  border-color: rgba(14,165,233,0.3);
  color: var(--primary-dark);
}
html[data-theme="light"] .hero-scroll a {
  border-color: rgba(0,0,0,0.2);
  color: #94a3b8;
}

/* ── About Section ── */
html[data-theme="light"] .about-section {
  background: linear-gradient(180deg, #f0f5ff 0%, #e6eef8 100%);
}
html[data-theme="light"] .about-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .about-card:hover {
  box-shadow: 0 8px 32px rgba(14,165,233,0.15);
}
html[data-theme="light"] .feature-item { color: #1e293b; }

/* ── Services ── */
html[data-theme="light"] .services-section { background: #f0f5ff; }
html[data-theme="light"] .service-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .service-card:hover {
  border-color: rgba(14,165,233,0.3);
  box-shadow: 0 12px 48px rgba(0,0,0,0.12), 0 0 30px rgba(14,165,233,0.1);
}
html[data-theme="light"] .service-card > p { color: #64748b; }
html[data-theme="light"] .service-list li  { color: #334155; }

/* ── Portfolio ── */
html[data-theme="light"] .portfolio-section {
  background: linear-gradient(180deg, #f0f5ff 0%, #e6eef8 100%);
}
html[data-theme="light"] .portfolio-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .portfolio-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.1), 0 0 24px rgba(14,165,233,0.1);
}
html[data-theme="light"] .portfolio-mockup { background: #f4f8fd; }
html[data-theme="light"] .mockup-browser-bar {
  background: rgba(0,0,0,0.02);
  border-bottom-color: rgba(0,0,0,0.06);
}
html[data-theme="light"] .mockup-browser-bar span { background: rgba(0,0,0,0.12); }
html[data-theme="light"] .portfolio-info p { color: #64748b; }
html[data-theme="light"] .portfolio-cta p { color: #64748b; }

/* ── Why Section ── */
html[data-theme="light"] .why-section {
  background: linear-gradient(180deg, #f0f5ff 0%, #e6eef8 100%);
}
html[data-theme="light"] .why-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .why-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}
html[data-theme="light"] .why-card p { color: #64748b; }

/* ── Process ── */
html[data-theme="light"] .process-section { background: #f0f5ff; }
html[data-theme="light"] .process-step {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .process-step:hover {
  box-shadow: 0 8px 32px rgba(14,165,233,0.14);
}
html[data-theme="light"] .process-step p { color: #64748b; }

/* ── Testimonials ── */
html[data-theme="light"] .testimonials-section {
  background: linear-gradient(180deg, #f0f5ff 0%, #e6eef8 100%);
}
html[data-theme="light"] .testimonial-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.07);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
html[data-theme="light"] .testimonial-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}
html[data-theme="light"] .testimonial-card > p { color: #475569; }
html[data-theme="light"] .client-info strong   { color: #0f172a; }

/* ── FAQ ── */
html[data-theme="light"] .faq-section { background: #f0f5ff; }
html[data-theme="light"] .faq-item {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
html[data-theme="light"] .faq-question { color: #0f172a; }
html[data-theme="light"] .faq-question:hover { color: var(--primary); }
html[data-theme="light"] .faq-question[aria-expanded="true"] { color: var(--primary); }
html[data-theme="light"] .faq-answer p { color: #64748b; }

/* ── Contact ── */
html[data-theme="light"] .contact-section {
  background: linear-gradient(180deg, #e6eef8 0%, #f0f5ff 100%);
}
html[data-theme="light"] .contact-info h2 { color: #0f172a; }
html[data-theme="light"] .contact-info > p { color: #64748b; }
html[data-theme="light"] .contact-item {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  color: #334155;
}
html[data-theme="light"] .contact-item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
html[data-theme="light"] .contact-item strong { color: #0f172a; }
html[data-theme="light"] .contact-social a {
  border-color: rgba(0,0,0,0.12);
  color: #64748b;
}
html[data-theme="light"] .contact-form-wrap {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
html[data-theme="light"] .form-group label { color: #475569; }
html[data-theme="light"] .form-group input,
html[data-theme="light"] .form-group select,
html[data-theme="light"] .form-group textarea {
  background: #f8faff;
  border-color: rgba(0,0,0,0.1);
  color: #0f172a;
}
html[data-theme="light"] .form-group input::placeholder,
html[data-theme="light"] .form-group textarea::placeholder {
  color: #94a3b8;
}
html[data-theme="light"] .form-group select option {
  background: #ffffff;
  color: #0f172a;
}
html[data-theme="light"] .form-group input:focus,
html[data-theme="light"] .form-group select:focus,
html[data-theme="light"] .form-group textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12);
}

/* ── Footer ── */
html[data-theme="light"] #footer {
  background: #dde8f5;
  border-top-color: rgba(0,0,0,0.08);
}
html[data-theme="light"] .footer-col > p { color: #475569; }
html[data-theme="light"] .footer-col h5  { color: #0f172a; }
html[data-theme="light"] .footer-col ul li a { color: #64748b; }
html[data-theme="light"] .footer-col ul li a:hover { color: var(--primary); }
html[data-theme="light"] .footer-contact-item { color: #475569; }
html[data-theme="light"] .footer-social a {
  border-color: rgba(0,0,0,0.12);
  color: #64748b;
}
html[data-theme="light"] .footer-bottom { border-top-color: rgba(0,0,0,0.1); }
html[data-theme="light"] .footer-bottom p { color: #64748b; }
html[data-theme="light"] .footer-bottom-links a { color: #94a3b8; }
html[data-theme="light"] .footer-bottom-links a:hover { color: var(--primary); }

/* ── Back to Top (light) ── */
html[data-theme="light"] #backToTop {
  background: #ffffff;
  border-color: rgba(0,0,0,0.12);
  color: #64748b;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ── Mobile nav (light) ── */
@media (max-width: 768px) {
  html[data-theme="light"] .nav-links {
    background: rgba(240, 245, 255, 0.99);
    border-bottom-color: rgba(0,0,0,0.1);
  }
  html[data-theme="light"] .dropdown-menu {
    border-left-color: rgba(0,0,0,0.12);
  }
}