:root {
  --color-primary: #1E88E5;
  --color-secondary: #A8E6A1;
  --color-bg: #FFFFFF;
  --color-surface: #F8FAFC;
  --color-surface-strong: #0F172A;
  --color-border: #E2E8F0;
  --color-text: #0F172A;
  --color-muted: #64748B;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
  --shadow-card: 0 14px 30px rgba(15, 23, 42, 0.06);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container-width: 1120px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: #F1F5F9;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

p {
  margin: 0 0 var(--space-4);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Layout */

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section {
  padding: var(--space-16) 0;
}

.section--tight {
  padding: var(--space-10) 0;
}

.section__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto var(--space-10);
}

.section__kicker {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.section__title {
  font-size: 2.1rem;
  margin-bottom: var(--space-3);
}

.section__subtitle {
  color: var(--color-muted);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
}

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

.site-header__logo {
  width: 100px;
  height: 100px;
  border-radius: 18px;
  overflow: hidden;
  /* box-shadow: var(--shadow-card); */
}

.site-header__title {
  font-weight: 700;
  font-size: 1.1rem;
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav__list {
  display: flex;
  gap: var(--space-4);
  font-size: 0.98rem;
}

.nav__link {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--color-muted);
  transition: background 0.25s ease, color 0.25s ease, transform 0.15s ease;
}

.nav__link--active,
.nav__link:hover {
  color: var(--color-text);
  background: rgba(30, 136, 229, 0.08);
  transform: translateY(-1px);
}

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

.button {
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button--primary {
  background: radial-gradient(circle at top left, var(--color-secondary), var(--color-primary));
  color: white;
  box-shadow: var(--shadow-soft);
}

.button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 20px 45px rgba(30, 64, 175, 0.35);
}

.button--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.button--ghost:hover {
  background: rgba(148, 163, 184, 0.06);
}

/* Mobile nav */

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  padding: 6px;
}

.nav-toggle__bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  position: relative;
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
}

.nav-toggle__bar::before {
  top: -5px;
}

.nav-toggle__bar::after {
  top: 5px;
}

/* Hero */

.hero {
  background: radial-gradient(circle at top left, rgba(168, 230, 161, 0.28), transparent 55%),
              radial-gradient(circle at top right, rgba(30, 136, 229, 0.23), transparent 55%);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: var(--space-12);
  align-items: center;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}

.hero__eyebrow span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

.hero__title {
  font-size: 2.9rem;
  line-height: 1.12;
  margin-bottom: var(--space-4);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__text {
  color: var(--color-muted);
  max-width: 480px;
  margin-bottom: var(--space-5);
}

.hero__meta {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.hero__meta-item {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

.hero__meta-label {
  color: var(--color-muted);
}

.hero__meta-value {
  font-weight: 600;
}

.hero__image-card {
  background: #FFFFFF;
  border-radius: 32px;
  padding: var(--space-6);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(30, 136, 229, 0.05);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.hero__img-wrap {
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.hero__stat-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
}

.hero__pill {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: rgba(15, 23, 42, 0.03);
}

/* Grid helpers */

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

/* Cards */

.card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.card--soft {
  background: var(--color-surface);
  box-shadow: none;
}

.card__kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.card__title {
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.card__icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 136, 229, 0.08);
  margin-bottom: var(--space-3);
}

.card__meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-4);
  font-size: 0.85rem;
}

/* Badges & chips */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: rgba(148, 163, 184, 0.1);
  color: var(--color-muted);
}

.badge--success {
  background: rgba(34, 197, 94, 0.1);
  color: #16A34A;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
}

/* Home sections */

.home-services__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-why__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-blog__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-card__image {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.blog-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-muted);
  margin-bottom: var(--space-2);
}

.testimonials__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 600;
}

.tech-stack__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px dashed rgba(148, 163, 184, 0.8);
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.9);
}

/* Portfolio */

.case-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-card__pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.case-card__pill {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  background: rgba(148, 163, 184, 0.12);
}

/* Blog post */

.article {
  max-width: 760px;
  margin: 0 auto;
  background: #FFFFFF;
  padding: var(--space-10);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.article h1 {
  font-size: 2.2rem;
  margin-top: 0;
}

.article h2 {
  font-size: 1.4rem;
  margin-top: var(--space-6);
}

.article p,
.article ul {
  font-size: 0.97rem;
}

.article ul {
  padding-left: var(--space-6);
}

.article li {
  margin-bottom: var(--space-3);
}

/* Forms */

.form {
  display: grid;
  gap: var(--space-4);
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

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

.form__label {
  font-size: 0.9rem;
  font-weight: 500;
}

.form__input,
.form__textarea,
.form__select {
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border 0.15s ease, box-shadow 0.15s ease;
  background: var(--color-bg);
}

.form__textarea {
  min-height: 130px;
  resize: vertical;
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(30, 136, 229, 0.2);
}

/* Footer */

.site-footer {
  background: var(--color-surface-strong);
  color: #CBD5F5;
  margin-top: auto;
}

.site-footer__upper {
  padding: var(--space-12) 0 var(--space-8);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
}

.site-footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.site-footer__logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
}

.site-footer__kicker {
  font-size: 0.85rem;
  color: #A5B4FC;
  margin-bottom: var(--space-3);
}

.site-footer__links li {
  margin-bottom: 6px;
}

.site-footer__links a {
  font-size: 0.9rem;
  color: #E5E7EB;
}

.site-footer__links a:hover {
  color: #A5B4FC;
}

.site-footer__lower {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  padding: var(--space-4) 0;
  font-size: 0.8rem;
  color: #9CA3AF;
}

.site-footer__lower-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Utility */

.text-center { text-align: center; }
.text-muted { color: var(--color-muted); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Responsive */

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-services__grid,
  .home-why__grid,
  .home-blog__grid,
  .testimonials__grid,
  .site-footer__grid,
  .case-grid,
  .grid--3,
  .grid--4 {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer__upper {
    padding-top: var(--space-10);
  }

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

@media (max-width: 768px) {
  .site-header__nav {
    position: absolute;
    inset: 60px 16px auto;
    background: #FFFFFF;
    border-radius: 18px;
    padding: var(--space-4);
    box-shadow: var(--shadow-soft);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-3);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  .site-header__nav--open {
    opacity: 1;
    pointer-events: auto;
    transform: scaleY(1);
  }

  .nav__list {
    flex-direction: column;
    gap: var(--space-2);
  }

  .site-header__cta {
    justify-content: stretch;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-header__bar {
    padding: var(--space-2) 0;
  }

  .form__row {
    grid-template-columns: minmax(0, 1fr);
  }
  .grid-contact {
  display: inline;
  }
  .card--soft-contact
  {
  margin-top: 24px;
  }
}

/* ================================
   PREMIUM DESIGN UPGRADE (V2)
================================ */

/* HERO UPGRADE */
.hero {
  background:
    radial-gradient(circle at 10% 20%, rgba(168, 230, 161, 0.25), transparent 55%),
    radial-gradient(circle at 90% 10%, rgba(30, 136, 229, 0.25), transparent 50%),
    linear-gradient(to bottom, #ffffff, #f8fbff);
}

.hero__title {
  font-size: 3.3rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* FLOATING HERO IMAGE */
.hero__img-wrap img {
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* BUTTON UPGRADE */
.button--primary {
  background: linear-gradient(135deg, #1E88E5, #A8E6A1);
  color: white;
  box-shadow: 0 15px 40px rgba(30,136,229,0.35);
}

.button--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 22px 55px rgba(30,136,229,0.45);
}

/* CARD UPGRADE */
.card {
  border-radius: 22px;
  border: none;
  background: #ffffff;
  box-shadow: 0 25px 60px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 35px 80px rgba(30,136,229,0.18);
}

/* NAV BAR GLASS EFFECT */
.site-header {
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

/* SECTION TITLES */
.section__title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.015em;
}

/* FOOTER LUXE */
.site-footer {
  background: linear-gradient(145deg, #0f172a, #020617);
  padding: 18px;
  border-radius:10px 10px 0 0;
}

/* BLOG IMAGE ZOOM */
.blog-card__image img {
  border-radius: 18px;
  transition: transform 0.4s ease;
}

.blog-card__image:hover img {
  transform: scale(1.05);
}

/* TECHNOLOGY CHIPS */
.chip {
  border: none;
  background: linear-gradient(135deg, #e0f2fe, #f0fdf4);
  box-shadow: 0 6px 14px rgba(0,0,0,0.05);
  font-weight: 600;
}





/* Toast CSS*/

.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, #4f46e5, #0ea5e9);
  color: white;
  padding: 14px 22px;
  border-radius: 10px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.2);
  font-size: 14px;
  font-weight: 500;
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.error {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.toast.success {
  background: linear-gradient(135deg, #10b981, #059669);
}

/*This is for loading symbol*/
.loader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loader-box {
  background: #0f172a;
  color: white;
  padding: 28px 36px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
  width: 260px;
}

.spinner {
  width: 42px;
  height: 42px;
  border: 4px solid rgba(255,255,255,0.2);
  border-top: 4px solid #38bdf8;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}

.hidden { display:none; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

/*Testimonials*/

.project-testimonial {
  margin-top: 20px;
  background: #f8f9fb;
  padding: 16px;
  border-left: 4px solid #4f46e5;
  border-radius: 6px;
  font-style: italic;
}

.project-testimonial blockquote {
  margin: 0;
  color: #555;
}

.project-testimonial br {
  display: block;
  margin-top: 8px;
}



/*Call Agent css*/
.cta-expert-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-left: 14px;
  border:0;
  padding:0;
}

.cta-expert-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
}