/* ===========================
   VI Software Solutions
   Main Stylesheet
   =========================== */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap");

:root {
  --primary: #1a5276;
  --primary-dk: #0f3450;
  --accent: #2ecc8b;
  --accent-dk: #27ae74;
  --light-bg: #f4f8fb;
  --mid-bg: #e8f0f7;
  --text: #2c3e50;
  --text-muted: #5d7287;
  --white: #ffffff;
  --border: #d4e3ef;
  --shadow: 0 4px 24px rgba(26, 82, 118, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent-dk);
}

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

/* ===========================
   LAYOUT HELPERS
   =========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 80px 0;
}

.section--alt {
  background: var(--light-bg);
}

/* ===========================
   NAVIGATION
   =========================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(26, 82, 118, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav__links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav__links a:hover {
  color: var(--primary);
}

.nav__cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  font-weight: 600 !important;
}

.nav__cta:hover {
  background: var(--accent-dk);
  color: var(--white) !important;
}

/* Hamburger */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ===========================
   HERO
   =========================== */
.hero {
  background: linear-gradient(
    135deg,
    var(--primary-dk) 0%,
    var(--primary) 60%,
    #1a6e91 100%
  );
  color: var(--white);
  padding: 100px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse at 70% 20%,
      rgba(46, 204, 139, 0.18) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 10% 80%,
      rgba(255, 255, 255, 0.05) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  background: rgba(46, 204, 139, 0.2);
  border: 1px solid rgba(46, 204, 139, 0.4);
  color: #7eecc4;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.hero__title em {
  font-style: normal;
  color: #7eecc4;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 480px;
  margin-bottom: 2.2rem;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__card-stack {
  position: relative;
  width: 300px;
  height: 280px;
}

.hero__card {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  color: var(--white);
  width: 230px;
}

.hero__card:nth-child(1) {
  top: 0;
  right: 0;
  transform: rotate(4deg);
}
.hero__card:nth-child(2) {
  top: 50px;
  left: 0;
  transform: rotate(-2deg);
  z-index: 2;
}
.hero__card:nth-child(3) {
  bottom: 0;
  right: 20px;
  transform: rotate(2deg);
  z-index: 1;
}

.hero__card-icon {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}
.hero__card-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.7;
}
.hero__card-text {
  font-size: 0.92rem;
  opacity: 0.9;
  margin-top: 0.2rem;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-dk);
  border-color: var(--accent-dk);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(46, 204, 139, 0.35);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}
.btn--outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn--outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* ===========================
   SECTION HEADINGS
   =========================== */
.section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.section-head__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-dk);
  margin-bottom: 0.75rem;
}

.section-head h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--primary-dk);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.section-head p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ===========================
   SERVICES GRID
   =========================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--mid-bg);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.1rem;
  transition: background var(--transition);
}

.service-card:hover .service-card__icon {
  background: rgba(46, 204, 139, 0.15);
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dk);
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===========================
   WHY US / FEATURES
   =========================== */
.features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.features__list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-item__icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--white);
}

.feature-item__body h4 {
  font-weight: 700;
  color: var(--primary-dk);
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
}

.feature-item__body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.features__visual {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dk) 100%
  );
  border-radius: 20px;
  padding: 2.5rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.features__visual::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle,
    rgba(46, 204, 139, 0.3) 0%,
    transparent 70%
  );
}

.features__stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  position: relative;
}

.features__stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 1.2rem;
  text-align: center;
}

.features__stat-num {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  font-weight: 700;
  color: #7eecc4;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.features__stat-label {
  font-size: 0.8rem;
  opacity: 0.8;
  line-height: 1.3;
}

.features__tagline {
  margin-top: 1.5rem;
  font-size: 0.95rem;
  opacity: 0.85;
  line-height: 1.6;
  text-align: center;
  position: relative;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  z-index: 0;
}

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

.step__num {
  width: 72px;
  height: 72px;
  background: var(--white);
  border: 3px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1.1rem;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--light-bg);
}

.step h3 {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--primary-dk);
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ===========================
   INTEGRATIONS STRIP
   =========================== */
.integrations {
  padding: 50px 0;
  overflow: hidden;
}

.integrations__label {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.integrations__track {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.integration-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 2px 8px rgba(26, 82, 118, 0.06);
}

.integration-badge span {
  font-size: 1.1rem;
}

/* ===========================
   TESTIMONIALS
   =========================== */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow);
  position: relative;
}

.testimonial__quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
  font-family: Georgia, serif;
}

.testimonial__body {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.testimonial__name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary-dk);
}

.testimonial__biz {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===========================
   CTA BANNER
   =========================== */
.cta-banner {
  background: linear-gradient(
    135deg,
    var(--primary-dk) 0%,
    var(--primary) 100%
  );
  color: var(--white);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(46, 204, 139, 0.2) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
}

.cta-banner h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 500px;
  margin: 0 auto 2rem;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  background: var(--primary-dk);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1.5rem;
}

.footer__brand .nav__logo {
  color: var(--white);
  margin-bottom: 1rem;
}
.footer__brand .nav__logo-icon {
  background: rgba(255, 255, 255, 0.15);
}

.footer__brand p {
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 240px;
}

.footer__col h4 {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 1rem;
}

.footer__col ul {
  list-style: none;
}
.footer__col li {
  margin-bottom: 0.55rem;
}
.footer__col a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}
.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.55);
}
.footer__bottom a:hover {
  color: var(--accent);
}

/* ===========================
   LEGAL PAGES
   =========================== */
.legal-hero {
  background: linear-gradient(135deg, var(--primary-dk), var(--primary));
  color: var(--white);
  padding: 60px 0;
}

.legal-hero h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 0.5rem;
}

.legal-hero p {
  opacity: 0.8;
  font-size: 0.95rem;
}

.legal-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 60px 1.5rem 80px;
}

.legal-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dk);
  margin: 2.2rem 0 0.7rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--mid-bg);
}

.legal-body h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 1.3rem 0 0.4rem;
}

.legal-body p {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 0.9rem;
}

.legal-body ul,
.legal-body ol {
  margin: 0.5rem 0 0.9rem 1.5rem;
}

.legal-body li {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 0.35rem;
}

.legal-body a {
  color: var(--primary);
}
.legal-body a:hover {
  color: var(--accent-dk);
  text-decoration: underline;
}

.legal-callout {
  background: var(--light-bg);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.3rem;
  margin: 1.2rem 0;
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.65;
}

.legal-updated {
  display: inline-block;
  background: var(--mid-bg);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

/* ===========================
   CONTACT SECTION
   =========================== */
#contact {
  background: var(--light-bg);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.contact__info h3 {
  font-family: "Playfair Display", serif;
  font-size: 1.6rem;
  color: var(--primary-dk);
  margin-bottom: 0.75rem;
}

.contact__info p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.92rem;
  color: var(--text);
}

.contact__detail-icon {
  width: 36px;
  height: 36px;
  background: var(--mid-bg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact__form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(46, 204, 139, 0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

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

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    display: none;
  }
  .features__grid {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }
  .nav__links {
    display: none;
  }
  .nav__toggle {
    display: block;
  }
  .steps::before {
    display: none;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}