/* =========================================================
   RVDS Technology India Pvt Ltd — Stylesheet
   FASTag · EV Charging · Smart Metering
   Maharashtra · Gujarat · Goa · MP · Chhattisgarh
   ========================================================= */

:root {
  --color-navy: #0b2545;
  --color-navy-deep: #061633;
  --color-navy-soft: #13315c;
  --color-orange: #ff7a00;
  --color-orange-deep: #f25c05;
  --color-red: #cf2027;
  --color-blue: #1e62b8;
  --color-teal: #1bbf8a;
  --color-text: #1a2236;
  --color-muted: #6b7889;
  --color-light: #f5f7fa;
  --color-card: #ffffff;
  --color-border: #e3e8ef;
  --gradient-orange: linear-gradient(135deg, #ff8a1f 0%, #f25c05 100%);
  --gradient-hero: linear-gradient(135deg, #0b2545 0%, #13315c 55%, #1e4a85 100%);
  --gradient-dark: linear-gradient(180deg, #0a1730 0%, #050d1f 100%);
  --shadow-sm: 0 4px 12px rgba(11, 37, 69, 0.08);
  --shadow-md: 0 8px 28px rgba(11, 37, 69, 0.12);
  --shadow-lg: 0 18px 48px rgba(11, 37, 69, 0.18);
  --shadow-orange: 0 10px 28px rgba(255, 122, 0, 0.45);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --transition: 0.35s cubic-bezier(.2,.8,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button { font: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; position: relative; }
.section-tight { padding: 70px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(27, 191, 138, 0.14);
  color: #0c8b66;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.eyebrow.dark {
  background: rgba(255, 122, 0, 0.18);
  color: var(--color-orange);
}
.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-navy);
  margin: 18px 0 14px;
  letter-spacing: -0.5px;
}
.section-title .accent { color: var(--color-orange); }
.section-subtitle {
  font-size: 17px;
  color: var(--color-muted);
  max-width: 640px;
  margin: 0 auto;
}
.text-center { text-align: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.2px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--gradient-orange);
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(255, 122, 0, 0.55);
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.7s;
}
.btn-primary:hover::after { transform: translateX(100%); }

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.16);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1.5px solid var(--color-navy);
  color: var(--color-navy);
}
.btn-outline:hover {
  background: var(--color-navy);
  color: #fff;
  transform: translateY(-2px);
}

.btn-dark {
  background: #2d3a4f;
  color: #d8dde6;
}
.btn-dark:hover { background: #3a4a64; }

/* ---------- header / nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(18px);
  box-shadow: 0 4px 24px rgba(11,37,69,0.08);
  padding: 10px 0;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 56px;
}
.nav-logo img { height: 100%; width: auto; }
.nav-logo .logo-light { display: block; }
.nav-logo .logo-dark { display: none; }
.site-header.scrolled .nav-logo .logo-light { display: none; }
.site-header.scrolled .nav-logo .logo-dark { display: block; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-menu a {
  padding: 10px 16px;
  font-weight: 500;
  font-size: 15px;
  color: rgba(255,255,255,0.92);
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-menu a:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.site-header.scrolled .nav-menu a { color: var(--color-navy); }
.site-header.scrolled .nav-menu a:hover {
  background: rgba(11,37,69,0.06);
  color: var(--color-orange);
}

.nav-cta { padding: 12px 22px; font-size: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  transition: all var(--transition);
}
.site-header.scrolled .nav-toggle span { background: var(--color-navy); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--gradient-hero);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 130px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/highway-bg.svg') center/cover no-repeat;
  opacity: 0.55;
  z-index: 0;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11,37,69,0.85) 0%, rgba(19,49,92,0.55) 60%, rgba(30,98,184,0.25) 100%);
  z-index: 1;
}
.hero .container {
  position: relative;
  z-index: 2;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 70px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin: 18px 0 24px;
}
.hero-title .accent {
  background: var(--gradient-orange);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-desc {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 28px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  color: var(--color-navy);
  box-shadow: 0 18px 40px rgba(0,0,0,0.25);
  transform: translateX(0);
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover {
  transform: translateX(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}
.stat-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--gradient-orange);
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 18px rgba(255,122,0,0.35);
}
.stat-icon svg { width: 28px; height: 28px; }
.stat-value { font-size: 26px; font-weight: 800; color: var(--color-navy); }
.stat-label { font-size: 14px; color: var(--color-muted); }

/* hero floating shapes */
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: 1;
}
.hero-shape.s1 { width: 320px; height: 320px; background: #ff7a00; top: -80px; left: -100px; animation: float 14s ease-in-out infinite; }
.hero-shape.s2 { width: 360px; height: 360px; background: #1e62b8; bottom: -120px; right: -120px; animation: float 16s ease-in-out infinite reverse; }
.hero-shape.s3 { width: 220px; height: 220px; background: #1bbf8a; top: 40%; left: 38%; opacity: 0.25; animation: float 20s ease-in-out infinite; }

@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(40px,-30px) scale(1.05); }
  66% { transform: translate(-30px,40px) scale(0.95); }
}

/* ---------- marquee ticker ---------- */
.ticker {
  background: var(--color-navy);
  color: rgba(255,255,255,0.85);
  padding: 16px 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.ticker-track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  width: max-content;
}
.ticker span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.5px;
}
.ticker span::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-orange);
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- solutions ---------- */
.solutions { background: linear-gradient(180deg, #fff 0%, #f5f7fa 100%); }
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
  margin-top: 56px;
}
.solutions-grid-3 { grid-template-columns: repeat(3, 1fr); }
.solution-list {
  list-style: none;
  margin: 14px 0 18px;
  padding: 14px 0;
  border-top: 1px dashed var(--color-border);
  border-bottom: 1px dashed var(--color-border);
}
.solution-list li {
  position: relative;
  padding: 5px 0 5px 22px;
  font-size: 14px;
  color: var(--color-text);
}
.solution-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 5px;
  color: var(--color-orange);
  font-weight: 800;
}
.solution-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 12px 22px;
  font-size: 14px;
}
.solution-body h3 small {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.4px;
}
.solution-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}
.solution-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}
.solution-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.solution-media img,
.solution-media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(.2,.8,.2,1);
}
.solution-card:hover .solution-media img,
.solution-card:hover .solution-media svg { transform: scale(1.06); }

.solution-badge {
  position: absolute;
  bottom: -22px;
  left: 26px;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  box-shadow: var(--shadow-md);
}
.solution-badge.orange { background: var(--gradient-orange); }
.solution-badge.teal   { background: linear-gradient(135deg, #1bbf8a, #0d8a64); }
.solution-badge.blue   { background: linear-gradient(135deg, #1e62b8, #0e3d7e); }
.solution-badge svg { width: 26px; height: 26px; }

.solution-body { padding: 40px 30px 32px; }
.solution-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
}
.solution-body p {
  color: var(--color-muted);
  font-size: 15px;
  margin-bottom: 18px;
}
.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.solution-tags span {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--color-light);
  border: 1px solid var(--color-border);
  font-size: 12.5px;
  color: var(--color-text);
  font-weight: 500;
}

/* ---------- why choose ---------- */
.why-choose { padding: 90px 0 110px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 50px;
}
.feature-card {
  background: #fff;
  padding: 36px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-orange);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #e8eef9, #d0dcef);
  color: var(--color-navy);
  display: grid;
  place-items: center;
  transition: all var(--transition);
}
.feature-card:hover .feature-icon {
  background: var(--gradient-orange);
  color: #fff;
  transform: rotate(-6deg) scale(1.05);
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.feature-card p { font-size: 14px; color: var(--color-muted); }

/* ---------- pricing ---------- */
.pricing {
  background: var(--gradient-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.pricing::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,122,0,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,122,0,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.pricing .container { position: relative; z-index: 1; }
.pricing .section-title { color: #fff; }
.pricing .section-subtitle { color: rgba(255,255,255,0.7); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.price-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.price-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,122,0,0.4);
}
.price-card.popular {
  border: 2px solid var(--color-orange);
  box-shadow: 0 0 0 6px rgba(255,122,0,0.08), 0 20px 50px rgba(255,122,0,0.18);
}
.price-card .badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  background: var(--gradient-orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 18px rgba(255,122,0,0.4);
}
.price-card .class {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.55);
}
.price-card .name {
  font-size: 19px;
  font-weight: 700;
  margin: 6px 0 18px;
  color: #fff;
}
.price-card .price {
  font-size: 38px;
  font-weight: 800;
  color: #fff;
}
.price-card .price-meta {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 18px;
}
.price-rows {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 14px 0;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.price-rows .row {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  padding: 4px 0;
  color: rgba(255,255,255,0.7);
}
.price-rows .row b { color: #fff; }
.price-perks {
  list-style: none;
  margin-bottom: 22px;
  flex-grow: 1;
}
.price-perks li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  padding: 4px 0;
}
.price-perks li::before {
  content: '✓';
  color: #1bbf8a;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}
.price-card .btn { width: 100%; padding: 12px; font-size: 14px; }
.pricing-note {
  text-align: center;
  margin-top: 32px;
  color: rgba(255,255,255,0.55);
  font-size: 13px;
}

/* ---------- how it works ---------- */
.how-it-works { background: #f5f7fa; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 60px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 80px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 8px, transparent 8px 16px);
  z-index: 0;
}
.step {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 36px 24px 28px;
  text-align: center;
  position: relative;
  z-index: 1;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.step:hover {
  transform: translateY(-8px);
  border-color: var(--color-orange);
  box-shadow: var(--shadow-md);
}
.step .num {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--color-border);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
  color: var(--color-muted);
}
.step .step-icon {
  width: 64px;
  height: 64px;
  margin: 6px auto 18px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
}
.step .step-icon svg { width: 30px; height: 30px; }
.step:nth-child(1) .step-icon { background: linear-gradient(135deg, #1e62b8, #13315c); }
.step:nth-child(2) .step-icon { background: var(--gradient-orange); }
.step:nth-child(3) .step-icon { background: linear-gradient(135deg, #1bbf8a, #0d8a64); }
.step:nth-child(4) .step-icon { background: linear-gradient(135deg, #1e62b8, #13315c); }

.step h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 6px;
}
.step p { font-size: 14px; color: var(--color-muted); }

/* ---------- about ---------- */
.about {
  position: relative;
  overflow: hidden;
  background: #fff;
}
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 70px;
  align-items: center;
}
.about-content h2 { margin-top: 14px; }
.about-content p {
  color: var(--color-muted);
  font-size: 16px;
  margin: 14px 0;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 30px 0;
}
.about-stats .stat {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--color-light);
  text-align: center;
  border: 1px solid var(--color-border);
}
.about-stats .stat .num {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-orange);
}
.about-stats .stat .lbl {
  font-size: 13px;
  color: var(--color-muted);
}

.about-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  perspective: 1200px;
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 12% 12%;
  border: 1.5px dashed var(--color-orange);
  opacity: 0.35;
  border-radius: 30px;
  transform: rotate(8deg);
  animation: pulse 6s ease-in-out infinite;
}
.about-visual::after {
  content: '';
  position: absolute;
  inset: 22% 22%;
  border: 1.5px dashed var(--color-blue);
  opacity: 0.25;
  border-radius: 30px;
  transform: rotate(-8deg);
  animation: pulse 8s ease-in-out infinite reverse;
}
.about-visual .logo-wrap {
  position: relative;
  background: #fff;
  padding: 50px 60px;
  border-radius: 28px;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  transform-style: preserve-3d;
  transition: transform 0.4s ease;
}
.about-visual .logo-wrap:hover { transform: rotateY(8deg) rotateX(-3deg); }
.about-visual .logo-wrap img,
.about-visual .logo-wrap svg { width: 320px; height: auto; }
.about-visual .accent-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 0 8px rgba(255,122,0,0.18);
  z-index: 3;
}
.about-visual .accent-dot.d1 { top: 18%; right: 12%; animation: float 5s ease-in-out infinite; }
.about-visual .accent-dot.d2 { background: var(--color-blue); bottom: 22%; left: 6%; animation: float 7s ease-in-out infinite reverse; }
.about-visual .accent-dot.d3 { background: var(--color-teal); top: 60%; right: 4%; animation: float 9s ease-in-out infinite; }

@keyframes pulse {
  0%,100% { transform: rotate(8deg) scale(1); opacity: 0.3; }
  50% { transform: rotate(8deg) scale(1.05); opacity: 0.5; }
}

/* ---------- FAQ ---------- */
.faq { background: #f5f7fa; }
.faq-list {
  max-width: 820px;
  margin: 50px auto 0;
}
.faq-item {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  margin-bottom: 14px;
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item.open {
  border-color: var(--color-orange);
  box-shadow: var(--shadow-md);
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-navy);
}
.faq-q .icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-light);
  color: var(--color-navy);
  flex-shrink: 0;
  transition: all var(--transition);
}
.faq-item.open .faq-q .icon {
  background: var(--gradient-orange);
  color: #fff;
  transform: rotate(180deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(.2,.8,.2,1);
}
.faq-a-inner {
  padding: 0 26px 22px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* ---------- contact / cta ---------- */
.cta {
  background: linear-gradient(135deg, #0b2545 0%, #1e62b8 100%);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(255,122,0,0.35), transparent 50%);
}
.cta .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
}
.cta h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}
.cta p { color: rgba(255,255,255,0.82); font-size: 16px; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

/* ---------- contact section ---------- */
.contact { background: #fff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 50px;
}
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.contact-card:hover {
  border-color: var(--color-orange);
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}
.contact-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff3e6, #ffe1c4);
  color: var(--color-orange);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.contact-card h5 {
  font-size: 14px;
  color: var(--color-muted);
  font-weight: 500;
  margin-bottom: 4px;
}
.contact-card .v {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-navy);
}

.contact-form {
  background: var(--color-light);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field { margin-bottom: 14px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  color: var(--color-text);
  transition: border-color var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 4px rgba(255,122,0,0.12);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-field label {
  display: block;
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 6px;
}

/* ---------- footer ---------- */
.site-footer {
  background: #050d1f;
  color: rgba(255,255,255,0.7);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand img { height: 70px; margin-bottom: 18px; filter: brightness(1) drop-shadow(0 0 12px rgba(255,255,255,0.1)); }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 14px; line-height: 1.7; }
.footer-col h5 {
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}
.footer-col ul { list-style: none; }
.footer-col ul li {
  margin-bottom: 10px;
  font-size: 14px;
}
.footer-col ul a:hover { color: var(--color-orange); }

.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  display: grid;
  place-items: center;
  transition: all var(--transition);
}
.socials a:hover {
  background: var(--gradient-orange);
  transform: translateY(-3px);
}
.socials svg { width: 18px; height: 18px; fill: rgba(255,255,255,0.8); }
.socials a:hover svg { fill: #fff; }

.footer-bottom {
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- floating WhatsApp/help ---------- */
.float-help {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(37,211,102,0.5);
  z-index: 90;
  animation: pulse-ring 2.5s ease-out infinite;
}
.float-help svg { width: 30px; height: 30px; fill: #fff; }
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55), 0 12px 30px rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 22px rgba(37,211,102,0), 0 12px 30px rgba(37,211,102,0.5); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 12px 30px rgba(37,211,102,0.5); }
}

/* ---------- scroll reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.reveal.show {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.reveal-left.show { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.reveal-right.show { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* counters animate */
.count { display: inline-block; }

/* ---------- partner strip ---------- */
.trust-strip {
  background: #fff;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
}
.partner-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
}
.partner-section {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
}
.partner-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
}
.partner-logos {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.partner-logos img {
  height: 50px;
  width: auto;
  filter: grayscale(0.15);
  transition: filter var(--transition), transform var(--transition);
}
.partner-logos img:hover {
  filter: grayscale(0);
  transform: translateY(-2px);
}
.partner-divider {
  width: 1px;
  height: 50px;
  background: var(--color-border);
}

/* ---------- specs section ---------- */
.specs { background: #fff; }
.specs-card {
  margin-top: 56px;
  background: linear-gradient(180deg, #fff 0%, #fafbfd 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.specs-header {
  padding: 20px 28px;
  background: linear-gradient(135deg, #0d2c52 0%, #1e62b8 100%);
  color: #fff;
  display: flex;
  justify-content: flex-end;
}
.specs-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(27, 191, 138, 0.18);
  border: 1px solid rgba(27, 191, 138, 0.4);
  color: #5fe3aa;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  border-radius: 999px;
}
.specs-table-wrap {
  overflow-x: auto;
}
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.specs-table thead th {
  background: var(--color-light);
  color: var(--color-navy);
  text-align: left;
  padding: 14px 22px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  border-bottom: 2px solid var(--color-border);
}
.specs-table tbody td {
  padding: 14px 22px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.specs-table tbody tr:hover td { background: rgba(255, 122, 0, 0.04); }
.specs-table tbody tr.hilite td {
  background: rgba(255, 122, 0, 0.08);
  font-weight: 600;
}
.specs-table tbody tr.hilite td:first-child {
  color: var(--color-orange);
}
.specs-foot {
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  background: #fafbfd;
}
.specs-foot span {
  font-size: 13px;
  color: var(--color-muted);
}
.specs-foot .btn { padding: 12px 22px; font-size: 14px; }

/* ---------- big-stat why-choose tiles ---------- */
.feature-card.big-stat .big-num {
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-orange);
  letter-spacing: -2px;
  margin-bottom: 12px;
}
.feature-card.big-stat .big-num small {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--color-muted);
}
.why-trust-line {
  margin: 50px auto 0;
  max-width: 840px;
  text-align: center;
  font-size: 17px;
  font-weight: 500;
  color: var(--color-navy);
  background: linear-gradient(90deg, rgba(255,122,0,0.07), rgba(30,98,184,0.07));
  padding: 22px 28px;
  border-radius: 14px;
  border: 1px solid var(--color-border);
}

/* ---------- hero tagline (extra punchline above hero-desc) ---------- */
.hero-tagline {
  font-size: 18px;
  line-height: 1.45;
  color: #ffe8d0;
  font-weight: 600;
  margin: 0 0 14px;
  max-width: 580px;
}
.hero-actions-3 .btn {
  padding: 12px 22px;
  font-size: 14px;
}
.hero-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  transition: all var(--transition);
}
.hero-call:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}
.hero-call b { color: #fff; }

/* ---------- quote tabs / form ---------- */
.quote-tabs {
  display: flex;
  gap: 8px;
  background: var(--color-light);
  padding: 6px;
  border-radius: 12px;
  margin-bottom: 22px;
}
.quote-tab {
  flex: 1;
  padding: 12px 8px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-muted);
  transition: all var(--transition);
  cursor: pointer;
  text-align: center;
  background: transparent;
  border: none;
}
.quote-tab:hover { color: var(--color-navy); }
.quote-tab.active {
  background: #fff;
  color: var(--color-orange);
  box-shadow: var(--shadow-sm);
}
.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  padding: 6px 0;
}
.radio-row label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  font-size: 13.5px;
  cursor: pointer;
  transition: all var(--transition);
}
.radio-row label:has(input:checked) {
  border-color: var(--color-orange);
  background: rgba(255,122,0,0.08);
  color: var(--color-orange);
  font-weight: 600;
}
.radio-row input { accent-color: var(--color-orange); }
.form-intro {
  color: var(--color-muted);
  font-size: 14px;
  margin: -6px 0 18px;
}
.form-foot {
  color: var(--color-muted);
  font-size: 12px;
  margin-top: 12px;
  text-align: center;
}

/* ---------- projects gallery ---------- */
.projects { background: #fff; }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.project-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-orange);
  box-shadow: var(--shadow-md);
}
.project-art {
  position: relative;
  aspect-ratio: 5 / 3;
  overflow: hidden;
}
.project-art svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.7s cubic-bezier(.2,.8,.2,1);
}
.project-card:hover .project-art svg { transform: scale(1.05); }
.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  letter-spacing: 0.4px;
}
.project-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.project-body h4 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.3;
}
.project-body p {
  font-size: 14px;
  color: var(--color-muted);
  flex: 1;
}
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}
.project-meta span {
  font-size: 12px;
  color: var(--color-text);
  font-weight: 500;
}

/* ---------- testimonials ---------- */
.testimonials { background: linear-gradient(180deg, #fff 0%, #f5f7fa 100%); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 56px;
}
.testimonial {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--color-border);
  position: relative;
  transition: all var(--transition);
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: 14px;
  right: 26px;
  font-size: 90px;
  font-family: Georgia, serif;
  line-height: 1;
  color: var(--color-orange);
  opacity: 0.18;
}
.testimonial:hover {
  transform: translateY(-6px);
  border-color: var(--color-orange);
  box-shadow: var(--shadow-md);
}
.stars {
  color: #ffb400;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testimonial blockquote {
  font-size: 15px;
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: 22px;
}
.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}
.testimonial .avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.testimonial figcaption b {
  display: block;
  font-size: 14.5px;
  color: var(--color-navy);
  font-weight: 700;
}
.testimonial figcaption span {
  display: block;
  font-size: 12.5px;
  color: var(--color-muted);
}

/* ---------- map ---------- */
.map-wrap {
  margin-top: 50px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.map-wrap iframe { display: block; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .solutions-grid, .solutions-grid-3 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta .container { grid-template-columns: 1fr; }
  .cta-actions { justify-content: flex-start; }
  .partner-row { gap: 22px; }
  .partner-divider { display: none; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .specs-foot { flex-direction: column; align-items: stretch; text-align: center; }
}
@media (max-width: 720px) {
  .section { padding: 70px 0; }
  .nav-menu { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .nav.open .nav-menu {
    display: flex;
    position: absolute;
    top: 100%;
    right: 16px;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    padding: 14px;
    box-shadow: var(--shadow-lg);
    gap: 4px;
    min-width: 220px;
  }
  .nav.open .nav-menu a { color: var(--color-navy); width: 100%; }
  .hero { padding: 110px 0 60px; }
  .hero-stats { flex-direction: column; }
  .solutions-grid, .solutions-grid-3, .pricing-grid, .features-grid, .steps,
  .projects-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .partner-logos img { height: 40px; }
  .specs-table thead th, .specs-table tbody td { padding: 10px 12px; font-size: 13px; }
  .quote-tabs { flex-wrap: wrap; }
  .quote-tab { font-size: 13px; padding: 10px 4px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}