/* =====================================================================
   OSIAN BIRD NET SERVICE — style.css
   All theme colours are CSS variables below. Change them here only.
===================================================================== */

/* ============ 1. THEME VARIABLES (edit colours here) ============ */
:root {
  /* Brand colours */
  --primary: #330071;
  /* deep purple */
  --primary-dark: #26005a;
  --secondary: #d40360;
  /* magenta / pink */
  --secondary-dark: #a80049;
  --accent: #ffd60a;
  /* yellow — used sparingly for highlights */

  /* Neutrals */
  --white: #ffffff;
  --light: #faf8fd;
  /* very light purple-tinted background */
  --light-2: #f4eefb;
  /* alternate section tint */
  --ink: #1c1330;
  /* dark text on light backgrounds */
  --ink-soft: #5b5470;
  /* muted body text */
  --line: #ece6f5;
  /* hairline borders */

  /* Solid brand fills (no gradients — kept these names so all refs stay solid) */
  --grad: var(--primary);
  /* solid deep purple */
  --grad-soft: var(--light-2);
  /* soft purple tint for chips/icon backdrops */

  /* Effects */
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -20px rgba(51, 0, 113, .35);
  --shadow-sm: 0 8px 24px -12px rgba(51, 0, 113, .25);
  --ease: cubic-bezier(.4, .14, .3, 1);

  /* Type */
  --font-head: 'Poppins', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

.container,
.container-fluid {
  overflow: hidden;
}

img,
video {
  max-width: 100%;
  height: auto;
}

/* ============ 2. BASE / RESET ============ */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  /* guard against horizontal scroll */
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--ink);
}

p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color .3s var(--ease);
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ============ 3. SECTION SHELL & SHARED HEADINGS ============ */
.section {
  padding: 96px 0;
  position: relative;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .82rem;
  color: var(--secondary);
  margin-bottom: 10px;
  padding: 5px 14px;
  border-radius: 40px;
  background: var(--grad-soft);
}

.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  margin-bottom: 14px;
}

/* Signature underline used under section titles */
.section-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  margin-top: 16px;
  border-radius: 4px;
  background: var(--grad);
}

.text-center .section-title::after {
  margin-left: auto;
  margin-right: auto;
}

.section-desc {
  font-size: 1.05rem;
}

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

/* ============ 4. BUTTONS ============ */
.btn-cta {
  background: var(--secondary);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  border: none;
  border-radius: 40px;
  padding: 12px 26px;
  box-shadow: 0 12px 24px -12px var(--secondary);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), filter .3s var(--ease);
}

.btn-cta:hover {
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 18px 30px -12px var(--secondary);
  filter: brightness(1.06);
}

.btn-cta i {
  margin-right: 6px;
}

/* ============ 5. TOP BAR ============ */
.topbar {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, .85);
  font-size: .86rem;
  padding: 8px 0;
}

.topbar a {
  color: rgba(255, 255, 255, .85);
}

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

.topbar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-note {
  color: rgba(255, 255, 255, .6);
  font-size: .8rem;
}

.topbar-social a {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .1);
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.topbar-social a:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-2px);
}

/* ============ 6. STICKY HEADER ============ */
.site-nav {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1030;
  border-bottom: 1px solid transparent;
  transition: padding .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.site-nav.scrolled {
  padding: 9px 0;
  box-shadow: var(--shadow-sm);
  border-color: var(--line);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--grad);
  color: var(--white);
  font-size: 1.15rem;
  box-shadow: var(--shadow-sm);
}

.brand-text {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.28rem;
  color: var(--primary);
  letter-spacing: -.02em;
}

.brand-text strong {
  color: var(--secondary);
}

.site-nav .nav-link {
  font-family: var(--font-head);
  font-weight: 500;
  color: var(--ink);
  margin: 0 4px;
  position: relative;
  padding: 6px 4px;
}

/* animated underline on hover / active */
.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 0;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
  color: var(--secondary);
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after {
  transform: scaleX(1);
}

/* Custom hamburger */
.navbar-toggler {
  border: none;
  padding: 6px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.toggler-bar {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--primary);
  margin: 5px 0;
  border-radius: 2px;
  transition: .3s var(--ease);
}

/* ============ 7. HERO CAROUSEL ============ */
.hero {
  position: relative;
}

.hero-carousel,
.hero-carousel .carousel-inner,
.hero-carousel .carousel-item {
  height: min(86vh, 720px);
}

.hero-carousel .carousel-item {
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--primary-dark);
  /* fallback if image missing */
  transform: scale(1.08);
}

/* Ken-Burns slow zoom on active slide */
.carousel-item.active .hero-bg {
  animation: kenburns 6s ease forwards;
}

@keyframes kenburns {
  from {
    transform: scale(1.08);
  }

  to {
    transform: scale(1);
  }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.295);
}

/* Content CENTERED (per final brief note) */
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
  max-width: 820px;
  margin: 0 auto;
}

.hero-title {
  color: var(--white);
  font-size: clamp(2.1rem, 6vw, 54px);
  font-weight: 800;
  margin: 0 0 14px;
  text-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  animation: heroUp .9s var(--ease) both;
}

.hero-sub {
  color: rgba(255, 255, 255, .9);
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 620px;
  margin: 0 auto;
  animation: heroUp 1.1s var(--ease) both;
}

@keyframes heroUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

/* Custom indicators */
.hero-dots {
  margin-bottom: 28px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .7);
  background: transparent;
  opacity: 1;
  transition: .3s var(--ease);
}

.hero-dots button.active {
  background: var(--accent);
  border-color: var(--accent);
  width: 30px;
  border-radius: 8px;
}

/* ============ 8. MARQUEE (continuous, never stops) ============ */
.marquee {
  background: var(--grad);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  will-change: transform;
  animation: marquee 26s linear infinite;
}

.marquee-group {
  display: inline-flex;
}

.marquee-group span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0 30px;
  position: relative;
}

.marquee-group span i {
  color: var(--accent);
  font-size: .8rem;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* NOTE: no pause-on-hover — brief requires the marquee to keep running */

/* ============ 9. ABOUT ============ */
.about {
  background: var(--light);
}

.about-collage {
  position: relative;
  padding-bottom: 30px;
}

.collage-main {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.collage-sub {
  position: absolute;
  right: -8px;
  bottom: -8px;
  width: 46%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 5px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.exp-badge {
  position: absolute;
  top: 18px;
  left: -10px;
  background: var(--grad);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.exp-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.9rem;
}

.exp-label {
  font-size: .72rem;
  max-width: 120px;
  opacity: .9;
}

.lead-text {
  font-size: 1.1rem;
  color: var(--ink);
  font-weight: 500;
}

/* Counters */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 26px 40px;
  margin-top: 26px;
}

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

.stat-value {
  display: flex;
  align-items: baseline;
  line-height: 1;
}

.stat-num,
.stat-plus {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--secondary);
}

.stat-cap {
  font-size: .85rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ============ 10. SERVICES + STAGGERED COLOUR SWEEP ============ */
.services {
  background: var(--white);
}

.svc-card {
  position: relative;
  height: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}

/* Coloured sweep layer that fills in on reveal, one card after another */
.svc-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--grad);
  transform: translateX(-101%);
  transition: transform .6s var(--ease);
}

/* Staggered delay: colour sweeps card 1 -> 2 -> 3 ... across the grid */
.service-grid>div:nth-child(1) .svc-card::before {
  transition-delay: 0s;
}

.service-grid>div:nth-child(2) .svc-card::before {
  transition-delay: .12s;
}

.service-grid>div:nth-child(3) .svc-card::before {
  transition-delay: .24s;
}

.service-grid>div:nth-child(4) .svc-card::before {
  transition-delay: .36s;
}

.service-grid>div:nth-child(5) .svc-card::before {
  transition-delay: .48s;
}

.service-grid>div:nth-child(6) .svc-card::before {
  transition-delay: .60s;
}

.service-grid>div:nth-child(7) .svc-card::before {
  transition-delay: .72s;
}

.service-grid>div:nth-child(8) .svc-card::before {
  transition-delay: .84s;
}

.svc-card.swept::before {
  transform: translateX(0);
}

/* Sweep passes THROUGH, leaving the card white but flashing brand colour across it */
.svc-card.swept.done::before {
  transform: translateX(101%);
  transition-delay: 0s;
}

.svc-img {
  position: relative;
  z-index: 1;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--light-2);
}

.svc-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}

.svc-body {
  position: relative;
  z-index: 1;
  background: var(--white);
  padding: 22px 20px 24px;
  transition: background .4s var(--ease);
}

.svc-icon {
  position: absolute;
  top: -26px;
  left: 20px;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  background: var(--grad);
  color: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease);
}

.svc-body h3 {
  font-size: 1.15rem;
  margin: 14px 0 8px;
}

.svc-body p {
  font-size: .92rem;
  margin: 0;
}

/* Hover: lift + image zoom + icon pop */
.svc-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

.svc-card:hover .svc-img img {
  transform: scale(1.08);
}

.svc-card:hover .svc-icon {
  transform: rotate(-6deg) scale(1.08);
}

/* ============ 11. WHY CHOOSE US ============ */
.why {
  background: var(--light-2);
}

.why-visual {
  position: relative;
  position: sticky;
  top: 110px;
}

.why-visual img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}

.why-tag {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  color: var(--primary);
  font-weight: 600;
  font-size: .85rem;
  padding: 10px 16px;
  border-radius: 40px;
  box-shadow: var(--shadow);
  white-space: nowrap;
}

.why-tag i {
  color: var(--secondary);
}

.reason-list {
  display: grid;
  gap: 18px;
  margin-top: 8px;
}

.reason {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 22px;
  border-left: 4px solid transparent;
  box-shadow: var(--shadow-sm);
  transition: border-color .35s var(--ease), transform .35s var(--ease);
}

.reason:hover {
  transform: translateX(6px);
  border-left-color: var(--secondary);
}

.reason-ico {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  background: var(--grad-soft);
  color: var(--primary);
  transition: background .35s var(--ease), color .35s var(--ease);
}

.reason:hover .reason-ico {
  background: var(--grad);
  color: var(--white);
}

.reason h3 {
  font-size: 1.08rem;
  margin: 0 0 4px;
}

.reason p {
  font-size: .92rem;
  margin: 0;
}

/* ============ 12. HOW IT WORKS (sequence, numbered) ============ */
.process {
  background: var(--white);
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.steps-line {
  position: absolute;
  top: 30px;
  left: 12%;
  right: 12%;
  height: 3px;
  background: var(--line);
  border-radius: 3px;
  z-index: 0;
}

.steps-progress {
  display: block;
  height: 100%;
  width: 0;
  background: var(--grad);
  border-radius: 3px;
  transition: width 1.4s var(--ease);
}

.step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 6px;
}

.step-num {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary);
  background: var(--white);
  border: 3px solid var(--line);
  border-radius: 50%;
  transition: .4s var(--ease);
}

.step.on .step-num {
  background: var(--grad);
  color: var(--white);
  border-color: transparent;
  box-shadow: var(--shadow-sm);
  transform: scale(1.06);
}

.step h3 {
  font-size: 1.1rem;
  margin: 0 0 6px;
}

.step p {
  font-size: .9rem;
  margin: 0;
}

/* ============ 13. GALLERY ============ */
.gallery {
  background: var(--light);
}

.gal-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 1;
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s var(--ease);
  background: var(--light-2);
}

.gal-item figcaption {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.6rem;
  opacity: 0;
  background: rgba(51, 0, 113, .55);
  transition: opacity .4s var(--ease);
}

.gal-item:hover img {
  transform: scale(1.12);
}

.gal-item:hover figcaption {
  opacity: 1;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(20, 0, 45, .92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.lightbox.open {
  display: flex;
  animation: fadeIn .3s var(--ease);
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, .15);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.lightbox-close:hover {
  background: var(--secondary);
  transform: rotate(90deg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* ============ 14. FAQ ============ */
.faq {
  background: var(--white);
}

.faq-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-top: 24px;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border-left: 4px solid var(--line);
  transition: border-left-color .35s var(--ease), box-shadow .35s var(--ease);
}

.faq-item.open {
  border-left-color: var(--secondary);
  box-shadow: var(--shadow-sm);
}

.faq-q {
  width: 100%;
  text-align: left;
  border: none;
  background: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
}

.faq-mark {
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: .85rem;
  background: var(--grad-soft);
  color: var(--secondary);
  transition: transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease);
}

.faq-item.open .faq-mark {
  transform: rotate(135deg);
  background: var(--grad);
  color: var(--white);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}

.faq-a p {
  padding: 0 20px 18px;
  margin: 0;
  font-size: .95rem;
}

/* ============ 15. TESTIMONIALS ============ */
.testimonials {
  background: var(--light-2);
}

.tst-carousel {
  max-width: 760px;
  margin: 0 auto;
  overflow: hidden;
}

.tst-track {
  display: flex;
  transition: transform .5s var(--ease);
}

.tst-card {
  flex: 0 0 100%;
  margin: 0;
  padding: 40px 36px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
}

.tst-quote {
  font-size: 2.4rem;
  color: var(--secondary);
  opacity: .25;
}

.tst-card blockquote {
  font-size: 1.12rem;
  color: var(--ink);
  font-weight: 500;
  margin: 8px 0 16px;
}

.tst-stars {
  color: var(--accent);
  margin-bottom: 18px;
  letter-spacing: 2px;
}

.tst-card figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.tst-card figcaption img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--light-2);
  background: var(--light-2);
}

.tst-card figcaption span {
  display: flex;
  flex-direction: column;
  text-align: left;
  font-size: .85rem;
  color: var(--ink-soft);
}

.tst-card figcaption strong {
  color: var(--primary);
  font-family: var(--font-head);
}

.tst-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 26px;
}

.tst-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--white);
  color: var(--primary);
  font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
  transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}

.tst-btn:hover {
  background: var(--grad);
  color: var(--white);
  transform: translateY(-3px);
}

.tst-dots {
  display: flex;
  gap: 8px;
}

.tst-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(51, 0, 113, .25);
  cursor: pointer;
  transition: .3s var(--ease);
}

.tst-dots button.active {
  background: var(--grad);
  width: 26px;
  border-radius: 6px;
}

/* ============ 16. FLOATING BUTTONS ============ */
.float-btn {
  position: fixed;
  bottom: 24px;
  z-index: 1500;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.5rem;
  box-shadow: 0 10px 28px -8px rgba(0, 0, 0, .4);
  transition: transform .3s var(--ease);
}

.float-btn:hover {
  transform: scale(1.1);
  color: var(--white);
}

.float-wa {
  left: 24px;
  background: #25d366;
  animation: pulseWa 2.2s infinite;
}

.float-call {
  right: 24px;
  background: var(--secondary);
  animation: pulseCall 2.2s infinite;
}

@keyframes pulseWa {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .5);
  }

  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes pulseCall {
  0% {
    box-shadow: 0 0 0 0 rgba(212, 3, 96, .5);
  }

  70% {
    box-shadow: 0 0 0 16px rgba(212, 3, 96, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(212, 3, 96, 0);
  }
}

/* ============ 17. CONTACT ============ */
.contact {
  background: var(--white);
}

.contact-info {
  display: grid;
  gap: 20px;
  margin-top: 26px;
}

.contact-info li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.ci-ico {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.15rem;
  background: var(--grad);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.contact-info div {
  font-size: .95rem;
  color: var(--ink-soft);
}

.contact-info strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-head);
  margin-bottom: 2px;
}

.contact-info a:hover {
  color: var(--secondary);
}

.contact-form {
  background: var(--light);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}

.form-label {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: .88rem;
  color: var(--ink);
  margin-bottom: 6px;
}

.contact-form .form-control,
.contact-form .form-select {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  padding: 11px 14px;
  font-size: .95rem;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(212, 3, 96, .12);
}

.err {
  display: none;
  color: var(--secondary);
  font-size: .8rem;
  margin-top: 4px;
}

.err.show {
  display: block;
}

.form-note {
  margin: 12px 0 0;
  font-size: .9rem;
  font-weight: 600;
  color: var(--primary);
}

/* ============ 18. FOOTER ============ */
.site-footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, .75);
  padding: 70px 0 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand .brand-text {
  color: var(--white);
}

.footer-brand .brand-text strong {
  color: var(--accent);
}

.footer-about {
  font-size: .92rem;
  color: rgba(255, 255, 255, .65);
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .1);
  transition: background .3s var(--ease), transform .3s var(--ease);
}

.footer-social a:hover {
  background: var(--secondary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-title {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.footer-links li,
.footer-contact li {
  margin-bottom: 10px;
  font-size: .92rem;
}

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

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: rgba(255, 255, 255, .7);
}

.footer-contact i {
  color: var(--secondary);
  margin-top: 4px;
}

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

.footer-bottom {
  margin-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 18px 0;
  font-size: .85rem;
  color: rgba(255, 255, 255, .55);
}

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

/* ============ 19. BACK TO TOP ============ */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 92px;
  z-index: 1400;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  background: var(--primary);
  color: var(--white);
  font-size: 1.1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: .35s var(--ease);
}

.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  background: var(--secondary);
}

/* ============ 20. SCROLL-REVEAL (only hides when JS is active) ============ */
.js .reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

.js .reveal[data-reveal="left"] {
  transform: translateX(-40px);
}

.js .reveal[data-reveal="right"] {
  transform: translateX(40px);
}

.js .reveal.in {
  opacity: 1;
  transform: none;
}

/* ============ 21. RESPONSIVE ============ */
@media (max-width: 991.98px) {
  .site-nav .navbar-collapse {
    background: var(--white);
    margin-top: 14px;
    padding: 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
  }

  .site-nav .nav-link {
    margin: 4px 0;
  }

  .btn-cta {
    display: inline-block;
    margin-top: 8px;
  }

  .why-visual {
    position: relative;
    top: 0;
    max-width: 420px;
    margin: 0 auto;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 34px 24px;
  }

  .steps-line {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .section {
    padding: 68px 0;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .hero-carousel,
  .hero-carousel .carousel-inner,
  .hero-carousel .carousel-item {
    height: 74vh;
  }

  .stat-row {
    gap: 22px;
  }

  .exp-badge {
    top: 10px;
  }

  .contact-form {
    padding: 22px;
  }

  .float-btn {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }
}

@media (max-width: 480px) {
  .steps {
    grid-template-columns: 1fr;
  }

  .brand-text {
    font-size: 1.1rem;
  }

  .marquee-group span {
    font-size: .95rem;
    padding: 0 20px;
  }
}

/* ============ 22. ACCESSIBILITY: reduced motion ============ */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  /* Marquee is branding content that should keep running */
  .marquee-track {
    animation: marquee 26s linear infinite !important;
  }
}

/* Visible keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ============ 23. VIDEO GALLERY (added — same grid layout as gallery) ============ */
.video-sec {
  background: var(--light-2);
}

.video-grid .video-card {
  position: relative;
  aspect-ratio: 16 / 12;
  /* natural video ratio */
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
  /* clean black frame before video loads */
  box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

.video-grid .video-card video {
  width: 100%;
  height: 100%;
  /* fills the card; switch to 'contain' if you don't want cropping */
  display: block;
  background: #000;
}

.video-grid .video-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}