@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap");

:root {
  --primary: #2385e5;
  --primary-light: #3b9aff;
  --primary-light-2: #063d78;
  --black: #000000;
  --dark-gray: #1d1d1f;
  --text-primary: #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.8);
  --gradient-blue: linear-gradient(135deg, #2385e5 0%, #3b9aff 100%);
  --surface-dark: rgba(255, 255, 255, 0.05);
  --surface-border: rgba(255, 255, 255, 0.1);
}

/* GENERAL */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--black);
  color: var(--text-primary);
  font-family: "SF Pro Display", "Roboto", system-ui, -apple-system,
    BlinkMacSystemFont, sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  line-height: 1.47059;
  letter-spacing: -0.022em;
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "SF Pro Display", "Roboto", system-ui, -apple-system,
    BlinkMacSystemFont, sans-serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
  letter-spacing: -0.003em;
}

ul {
  list-style: none;
}

h1 {
  font-size: 3.5rem;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

h2 {
  font-size: 2.5rem;
  line-height: 1.1;
  letter-spacing: -0.009em;
}

h3 {
  font-size: 1.75rem;
  line-height: 1.2;
  letter-spacing: -0.004em;
}

p {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.47059;
  letter-spacing: -0.022em;
}

.btn {
  border: none;
  padding: 12px 24px;
  border-radius: 980px;
  background: var(--gradient-blue);
  color: var(--text-primary);
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.022em;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.btn:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(35, 133, 229, 0.3);
}

/* Buttons as links: remove underline and prevent default link color on hover */
a.btn,
a.btn-cta,
a.btn-large,
.btn,
.btn-cta,
.btn-large {
  text-decoration: none;
  text-decoration-skip-ink: none;
  -webkit-text-decoration-skip-ink: none;
  color: inherit;
}

a.btn:hover,
a.btn-cta:hover,
a.btn-large:hover {
  color: inherit;
  text-decoration: none;
}

a.btn:focus,
a.btn-cta:focus,
a.btn-large:focus {
  text-decoration: none;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.container__contents {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 24px;
}

.highlight {
  color: var(--primary-light);
  font-weight: 500;
}

.mt2 {
  margin-top: 24px;
}

.mt4 {
  margin-top: 40px;
}

.mt12 {
  margin-top: 120px;
}

.mx2 {
  margin-left: 24px;
  margin-right: 24px;
}

.vr {
  display: inline-block;
  width: 1px;
  height: 16px;
  background-color: white;
  margin: 0 12px;
  opacity: 0.4; /* optional for a soft look */
}

/* HEADER */

.header > ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__nav_links {
  display: flex;
  align-items: center;
  gap: 25px;
}

.logo {
  width: 100px;
}

/* HERO */
.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 85vh;
  position: relative;
  padding: 120px 0;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(35, 133, 229, 0.1) 0%,
    transparent 70%
  );
  z-index: -1;
}

.hero__text {
  max-width: 50%;
}

.hero__image {
  width: 45%;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.businesses {
  margin-top: 40px;
  background: #7d7d7d;
  background: linear-gradient(
    90deg,
    rgba(125, 125, 125, 1) 8%,
    rgba(237, 237, 237, 1) 50%,
    rgba(122, 119, 110, 1) 100%
  );
  padding: 1rem;
}

.businesses h2 {
  font-size: 1.8rem;
}

.businesses div {
  display: flex;
  gap: 1rem; /* fixed: 'gap' needs units */
  flex-wrap: wrap; /* optional: wraps on smaller screens */
  justify-content: center; /* center horizontally */
  align-items: center;
}

.businesses img {
  width: 120px;
  height: auto;
  object-fit: contain; /* better for logos */
}

.top-features {
  padding: 0;
}

.top-features ul {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  min-height: 35vh;
  padding: 0;
  gap: 1rem;
}

.top-features li {
  flex: 1;
  text-align: center;
  padding: 0;
}

.top-features .vr {
  height: 60%;
  width: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  margin: 0 0.5rem;
}

.industries-grid {
  display: grid;
  gap: 30px;
  row-gap: 80px;
  grid-template-columns: repeat(3, 1fr);
}

.industry-card {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.industry-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--blue) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.industry-card:hover {
  transform: translateY(-5px);
  border-color: rgba(6, 148, 248, 0.3);
  box-shadow: 0 10px 30px rgba(6, 148, 248, 0.1);
}

.industry-card:hover::before {
  opacity: 0.05;
}

.industry-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--blue);
  position: relative;
  z-index: 1;
}

.industry-card p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 1;
}

/* Jumbotron / Call to Action */
.jumbotron {
  /* stronger, richer blue gradient so the section reads as a distinct, premium band */
  background: linear-gradient(135deg, #0f5fb1 0%, #2385e5 50%, #59a6ff 100%);
  padding: 96px 0;
  margin-top: 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 -40px 80px rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
}

.jumbotron::before {
  /* two soft radial highlights to give depth and a premium sheen */
  content: "";
  position: absolute;
  top: -20%;
  left: -10%;
  width: 140%;
  height: 140%;
  background: radial-gradient(
      circle at 10% 10%,
      rgba(255, 255, 255, 0.06),
      transparent 20%
    ),
    radial-gradient(
      circle at 90% 90%,
      rgba(255, 255, 255, 0.03),
      transparent 15%
    );
  opacity: 1;
  z-index: 0;
  pointer-events: none;
}

.jumbotron__content {
  max-width: 860px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: block;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.02)
  );
  padding: 3rem 2.25rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: 0 18px 50px rgba(2, 30, 60, 0.25);
  text-align: center;
}

.jumbotron__eyebrow {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.6rem;
  opacity: 0.95;
}

.jumbotron__content h2 {
  font-size: 2.6rem;
  margin: 0 0 0.75rem 0;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.04;
}

.jumbotron__subtitle {
  font-size: 1.125rem;
  margin: 0 0 1.6rem 0;
  color: rgba(245, 245, 247, 0.9);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA focus for accessibility */
.btn:focus,
.btn-cta:focus,
.btn-large:focus,
a.btn:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgba(0, 43, 87, 0.12), 0 10px 30px rgba(2, 30, 60, 0.18);
  border-radius: 999px;
}

.btn-cta {
  font-weight: 600;
  font-size: 1.2rem;
  padding: 1em 2em;
  background-color: white;
  color: var(--blue);
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-cta:hover {
  background-color: var(--primary-light);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-large {
  font-size: 1rem;
  padding: 1.2em 2.4em;
  background: var(--primary-light-2);
  color: var(--text-primary);
  box-shadow: 0 18px 60px rgba(35, 133, 229, 0.28);
  transform-origin: center;
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 220ms;
}

.btn-large:hover {
  background: var(--primary-light-2);
  color: var(--text-primary);
  box-shadow: 0 18px 60px rgba(35, 133, 229, 0.28);
  transform-origin: center;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 8px 30px rgba(35, 133, 229, 0.3);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 12px 35px rgba(35, 133, 229, 0.4);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 8px 30px rgba(35, 133, 229, 0.3);
  }
}

/* Mobile Styles */
@media only screen and (max-width: 767px) {
  .container {
    max-width: 100%;
    padding: 0 20px;
  }

  .container__contents {
    max-width: 100%;
    padding: 0 15px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  p {
    font-size: 1.1rem;
  }

  .header__nav_links {
    position: fixed;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0;
    z-index: 1000;
  }

  /* hide all nav items on small screens except the CTA (last item)
     this keeps the header tidy while keeping the CTA visible and sticky */
  .header__nav_links li {
    display: none;
  }

  .header__nav_links li:last-child {
    display: block;
  }

  .header__nav_links li:last-child .btn-cta,
  .header__nav_links li:last-child a.btn {
    display: inline-block;
    font-size: 0.9rem;
    padding: 0.6em 1.2em;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
    min-height: auto;
    padding: 2rem 0;
  }

  .hero__text {
    max-width: 100%;
  }

  .businesses div {
    gap: 2rem;
  }

  .businesses img {
    width: 100px;
  }

  .top-features ul {
    flex-direction: column;
    gap: 2.5rem;
    min-height: auto;
    padding: 2rem 0;
    margin: 0;
  }

  .top-features li {
    text-align: center;
    max-width: 100%;
  }

  .top-features li h4 {
    margin-bottom: 0.5rem;
  }

  .top-features .vr {
    display: none;
  }

  .industries-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    row-gap: 30px;
  }

  .industry-card {
    padding: 1.5rem;
  }

  .industry-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
  }

  .industry-card p {
    font-size: 1rem;
  }

  .mt12 {
    margin-top: 40px;
  }

  .jumbotron {
    padding: 3rem 0;
    margin-top: 4rem;
  }

  .jumbotron__content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
  }

  .jumbotron__content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .btn-large {
    font-size: 1.1rem;
    padding: 1em 2em;
  }
}

/* Tablet Styles */
@media only screen and (min-width: 768px) and (max-width: 1023px) {
  .container {
    max-width: 95%;
  }

  .container__contents {
    max-width: 90%;
  }

  h1 {
    font-size: 3.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  p {
    font-size: 1.2rem;
  }

  .hero__text {
    max-width: 50%;
  }

  .businesses img {
    width: 110px;
  }

  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 60px;
  }
}

/* Desktop Styles (for reference) */
@media only screen and (min-width: 1024px) {
  .container {
    max-width: 1200px;
  }
}