@import url("https://fonts.googleapis.com/css2?family=Roboto&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@300;500;900&display=swap");

/* Colors */
:root {
  --blue: #007ac2;
  --blue-light: #00ffff;
  --blue-dark: #005191;
  --blue-darker: #040306;
  --nv-green: #76b900;
  --bg: #0b0f14;
  --panel: #121924;
  --panel-light: #182233;
  --text: #f5f7fb;
  --muted: #e4e4e4;

  --card-border: rgba(32, 255, 20, 0.299);
  --card-radius: 4px;

  --maxWidth: 1400px;
}

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

ul[class],
ol[class] {
  padding: 0;
}

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
p,
ul[class],
ol[class],
li,
figure,
figcaption,
blockquote,
dl,
dd {
  margin: 0;
}

body {
  min-height: 100vh;
  scroll-behavior: smooth;
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

ul[class],
ol[class] {
  list-style: none;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
  text-decoration: none;
}

a:not([class]):hover {
  text-decoration: underline;
  font-weight: bold;
}

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

section > * + * {
  margin-top: 1em;
}

.btn {
  font: inherit;
}

/* STYLES
---------------------------------- */
body {
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  width: 100%;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
}

h2 {
  line-height: 1.5;
}

p {
  font-weight: 300;
  margin-bottom: 8px;
  line-height: 1.75;
}
p + p {
  margin-top: 1.5rem;
}

section {
  margin-bottom: 3rem;
  padding: 0 1.5rem;
}

a:not([class]) {
  color: #8fd8ff;
}

.btn {
  display: inline-block;
  background: #eee;
  padding: 1rem 1.5rem;
  text-decoration: none;
}

.card {
  background: #fff;
  border-radius: var(--card-radius);
  border: 1px solid #eee;
  box-shadow: 0 1px 3px rgba(100, 100, 100, 0.5);
  padding: 1rem;
}

/* HEADER
---------------------------------- */
header {
  background: linear-gradient(to bottom, var(--blue-darker) 0%, transparent);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9;
}

.header-inner {
  display: flex;
  align-items: center;
  color: #fff;
  padding: 1rem 1rem;
  max-width: var(--maxWidth);
  width: 95%;
  margin: 0 auto;
}

.smi-logo {
  padding-right: 1.5rem;
  width: 240px;
}
.showLogo-wrapper {
  border-left: 2px solid gray;
  padding-left: 1.5rem;
  width: 130px;
}

.smi-logo img,
.showLogo-wrapper img {
  width: 100%;
}

/* MAIN
---------------------------------- */
#sec-hero {
  background: no-repeat var(--blue-darker) url(../images/2026_GTC_KV.png) top
    center;
  background-size: cover;
  /* background-attachment: fixed; */
  display: flex;
  width: 100%;
  height: 100vh;
  max-height: 900px;
  margin: 0 auto;
  position: relative;
  animation: fadeAndScale 1.1s ease-in-out;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    rgba(4, 3, 6, 0) 0%,
    rgba(4, 3, 6, 0.15) 50%,
    rgba(4, 12, 24, 0.25) 75%,
    rgba(4, 10, 30, 1) 100%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxWidth);
  width: 95%;
  margin: 0 auto;
  padding: 1rem;
  padding-top: 50vh;
}

.hero-title {
  color: transparent;
  background: linear-gradient(90deg, #fff, rgb(234, 245, 220) 20%, rgb(200, 227, 233) 40%, #fff 75%);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(40px, 4vw + 1rem, 72px);
  font-family: "Roboto", Arial, Helvetica, sans-serif;
  font-weight: 900;
  letter-spacing: 1.5px;
  line-height: 1.25;
  text-wrap: balance;
  margin-bottom: 0.2em;
}

.hero-subtitle {
  color: var(--muted);
  font-size: clamp(16px, 1vw + 1rem, 24px);
  font-weight: 500;
  letter-spacing: .03em;
  margin-bottom: 2rem;
  /* max-width: 560px; */
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--nv-green);
  margin-bottom: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.6rem;
  font-weight: 500;
  text-decoration: none;
  transition: 0.3s ease;
  font-size: 1.25rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--nv-green), #00bcc2);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0, 220, 73, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(0, 220, 7, 0.45);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.inner-wrapper {
  display: flex;
  flex-direction: column;
  background: linear-gradient(
    180deg,
    #0b0f149c 0%,
    #0b111a 60%,
    #0d142069 100%
  );
  color: #fff;
  padding-top: 2rem;
}

main {
  margin: 0 auto;
  max-width: 1400px;
  padding-bottom: 3rem;
  width: 100%;
}

main h2 {
  color: #bfe7ff;
  font-size: clamp(1.4rem, 1rem + 1.4vw, 2.2rem);
  text-align: center;
  letter-spacing: 1px;
  text-wrap: balance;
}

.section {
  margin-bottom: 4rem;
  padding: 0 1.5rem;
  width: 100%;
}

.section-kicker {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--nv-green);
  background: rgba(0, 220, 22, 0.12);
  border: 1px solid rgba(0, 220, 22, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin: 0 auto 1rem;
}

.section-body {
  /* max-width: 820px; */
  margin: 0 auto 2rem;
  text-align: center;
  color: #c1cfdf;
  font-size: 1rem;
  line-height: 1.7;
}

/* PRODUCTS
---------------------------------- */
.product-content {
  margin: 0 auto;
  margin-bottom: 4rem;
  max-width: 960px;
}
.product-grid-title {
  text-align: center;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 1px;
  background: linear-gradient(-45deg, #cfffc0, var(--nv-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 2rem;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--panel);
  border-radius: var(--card-radius);
  padding: 1.5rem 1.5rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 10px 30px rgba(4, 8, 16, 0.35);
  text-align: left;
  /* min-height: 260px; */
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

.product-card img {
  width: 72px;
  height: 72px;
  margin-bottom: 1rem;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(40, 220, 0, 0.102), transparent 60%);
  opacity: 0;
  transition: 0.3s ease;
}

.product-card:hover::after {
  opacity: 1;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(43, 200, 0, 0.25);
}

.product-card h3 {
  font-size: 1.45rem;
  letter-spacing: .03em;
  margin-bottom: 0.75rem;
}

.product-card p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.6;
}

.btn-row {
  text-align: center;
  margin: 3rem 0;
}

/* SHOW-INFO
---------------------------------- */
.section-header {
  text-align: center;
}

.event-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.event-grid {
  margin: 2rem auto 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  width: 100%;
}

.event-copy {
  color: #c1cfdf;
  line-height: 1.8;
}

.event-copy p + p {
  margin-top: 1rem;
}

.event-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.event-card {
  background: transparent;
  padding: 1.5rem;
  border-radius: var(--card-radius);
  border: 1px solid var(--card-border);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.event-label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.event-card strong {
  /* gradient  */
  background: linear-gradient(120deg, #a9ff8f, var(--nv-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(1.25rem, 1rem + 1vw, 1.5rem);
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
}

.center-actions {
  text-align: center;
}

/* CONTACT-INFO
---------------------------------- */

#contact-info {
  text-align: center;
}

/* FOOTER
---------------------------------- */
footer {
  background: #b0d9e7;
  border-top: 1px solid var(--blue-light);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 1.5rem;
}
.address {
  color: #333;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 1rem 0;
}
.social-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}
.social-links ul li a {
  display: block;
  margin: 8px;
  width: 24px;
  height: 24px;
  opacity: .7;
  transition: .3s;
}
.social-links ul li a:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.social-links ul li a img {
  width: 100%;
  height: 100%;
}

/* RWD
---------------------------------- */
@media (max-width: 1280px) {
  #sec-hero {
    min-height: 100vh;
  }
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .event-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 990px) {
  footer {
    flex-direction: column;
    position: relative;
  }
}

@media (max-width: 768px) {
  #sec-hero {
    background: no-repeat var(--blue-darker)
      url(../images/2026_GTC_KV-mobile.png) top right;
    background-size: contain;
  }
  .btn-primary,
  .btn-secondary {
    font-size: 1rem;
  }
}

@media (max-width: 640px) {
  .header-inner {
    width: 100%;
  }

  .smi-logo {
    padding-right: 1rem;
    width: 210px;
  }

  .showLogo-wrapper {
    padding-left: 1rem;
    width: 120px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .smi-logo {
    width: 180px;
  }

  .showLogo-wrapper {
    width: 110px;
  }

  .contact-card {
    flex-direction: column;
  }
  .footer-inner {
    justify-content: center;
    gap: 12px;
  }
}

/* Animations 
---------------------------------- */
@keyframes fadeAndScale {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}