/*
 * TechNEXT — global stylesheet
 * ---------------------------
 * - Design tokens live in :root (colors, radii, fonts, breakpoints as custom properties).
 * - Layout: utility helpers (.max-w-9xl, .inner-padding), then sections from navbar → SPA main content → footer.
 * - Motion: [data-reveal] + .is-visible pairs with js/scroll-effects.js; .btn-ripple__wave pairs with js/ripple.js.
 * - No CSS-in-JS: everything is plain CSS for beginner-friendly inspection in DevTools.
 */

:root {
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --color-bg-deep: #0c0c0f;
  --color-bg-elevated: #13131a;
  --color-bg-card: #1a1a24;
  --color-text: #f4f4f8;
  --color-muted: #a8a8b8;
  --color-accent: #ff5c5c;
  --color-accent-2: #6c5cff;
  --color-line: rgba(255, 255, 255, 0.08);
  --radius: 12px;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --max-9xl: 96rem;
  --bp-sm: 640px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-body);
  background: var(--color-bg-deep);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
}

h1,
h2,
h3,
.section__title,
.services__heading {
  font-family: var(--font-display);
}

.max-w-9xl {
  width: 100%;
  max-width: var(--max-9xl);
  margin-inline: auto;
}

.inner-padding {
  padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Visually hidden until focus — avoids `left: -999px`, which widens the document and causes horizontal scrollbars. */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  z-index: 10000;
}

.skip-link:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  text-decoration: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Do not set overflow-x on #app: paired with visible overflow-y it becomes `auto` and creates a second vertical scrollbar. */
.layout-main {
  min-height: 50vh;
  min-width: 0;
}

/* Scroll reveal: initial state hidden/off-screen; JS adds .is-visible when the element enters the viewport. */
[data-reveal] {
  opacity: 0;
  --reveal-shift: 36px;
  transform: translate3d(0, var(--reveal-shift), 0);
  transition:
    opacity 0.75s var(--ease-out-expo),
    transform 0.9s var(--ease-out-expo);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal][data-reveal-from="left"] {
  transform: translate3d(calc(-1 * var(--reveal-shift)), 0, 0);
}

[data-reveal][data-reveal-from="right"] {
  transform: translate3d(var(--reveal-shift), 0, 0);
}

[data-reveal][data-reveal-from="top"] {
  transform: translate3d(0, calc(-1 * var(--reveal-shift)), 0);
}

[data-reveal][data-reveal-from="bottom"] {
  transform: translate3d(0, var(--reveal-shift), 0);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Shell: navbar entrance on load (runs once; navbar is not inside #app). */
.navbar-shell {
  opacity: 0;
  animation: shellNavReveal 0.95s var(--ease-out-expo) 0.05s forwards;
}

@keyframes shellNavReveal {
  from {
    opacity: 0;
    transform: translateY(-1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .navbar-shell {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* Shell: footer scroll-in — `.is-visible` toggled by IntersectionObserver in scroll-effects.js. */
.footer-reveal {
  opacity: 0;
  transform: translate3d(0, 2.5rem, 0);
  transition:
    opacity 0.85s var(--ease-out-expo),
    transform 1s var(--ease-out-expo);
}

.footer-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  .footer-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Navbar — sticky top bar shared across all SPA routes. */
.navbar {
  background: rgba(12, 12, 15, 0.82);
  backdrop-filter: blur(12px);
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.05rem;
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-out-expo), border-color 0.35s ease;
}

.navbar.navbar--scrolled {
  background: rgba(12, 12, 15, 0.95);
  border-bottom-color: var(--color-line);
}

.navbar__container {
  display: flex;
  justify-content: space-between;
  height: 80px;
  z-index: 1;
  width: 100%;
  align-items: center;
}

/* Logo: hover/background only on the padded pill, not the full navbar row height. */
.navbar__logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 800;
}

.navbar__logo-pad {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.72rem;
  border-radius: 10px;
  transition: background 0.22s ease, box-shadow 0.22s ease;
}

.navbar__logo-link:hover .navbar__logo-pad {
  background: rgba(255, 255, 255, 0.07);
}

.navbar__logo-link:focus-visible .navbar__logo-pad {
  outline: 2px solid rgba(255, 138, 92, 0.65);
  outline-offset: 2px;
}

#navbar__logo .fa-gem {
  font-size: 1.05rem;
  color: var(--color-accent);
}

/* Shared wordmark: navbar + footer (SEO meta can still say “TechNEXT”). */
.site-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.12em;
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  letter-spacing: -0.02em;
  line-height: 1;
}

.site-wordmark__tech {
  color: #ff9f85;
  font-weight: 800;
}

.site-wordmark__sep {
  color: var(--color-muted);
  font-weight: 600;
  opacity: 0.45;
  font-size: 0.92em;
  user-select: none;
}

.site-wordmark__next {
  color: #c4b5fd;
  font-weight: 800;
}

.site-wordmark--footer {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}

.fa-gem {
  margin-right: 0;
}

.navbar__menu {
  display: flex;
  align-items: center;
  list-style: none;
  text-align: center;
  gap: 0.25rem;
}

.navbar__item {
  display: flex;
  align-items: center;
}

.navbar__links {
  color: rgba(244, 244, 248, 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 0.42rem 0.78rem;
  height: auto;
  min-height: 0;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.navbar__btn {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 1rem;
  width: 100%;
}

@media screen and (min-width: 640px) {
  .navbar__btn {
    width: auto;
  }
}

.button {
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  padding: 10px 22px;
  height: 100%;
  width: 100%;
  border: none;
  outline: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ff5c5c, #ff8a5c);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-expo), box-shadow 0.2s ease, filter --ease-out-expo;
}

.button:hover {
  filter: brightness(1.08);
  box-shadow: 0 8px 28px rgba(108, 92, 255, 0.35);
  transform: translateY(-1px);
}

.navbar__links:hover {
  color: #ffb199;
  background: rgba(255, 255, 255, 0.07);
}

/* Current route: same family as hover plus a clear bottom accent (and AT gets aria-current). */
.navbar__links--current {
  color: #ffb199;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 -2px 0 rgba(255, 138, 92, 0.9);
}

.navbar__links--current:hover {
  background: rgba(255, 255, 255, 0.1);
}

.navbar__cta--current {
  box-shadow: 0 0 0 2px rgba(255, 138, 92, 0.55), 0 6px 20px rgba(255, 92, 92, 0.25);
}

@media screen and (max-width: 639px) {
  .navbar__menu {
    display: grid;
    grid-template-columns: auto;
    margin: 0;
    width: 100%;
    position: absolute;
    top: -1000px;
    opacity: 1;
    transition: top 0.45s var(--ease-out-expo), opacity 0.35s ease;
    height: min(70vh, 480px);
    z-index: -1;
    left: 0;
    right: 0;
    padding-top: 0.5rem;
  }

  .navbar__menu.active {
    background: var(--color-bg-elevated);
    top: 100%;
    opacity: 1;
    z-index: 99;
    font-size: 1.25rem;
    border-bottom: 1px solid var(--color-line);
  }

  .navbar__toggle .bar {
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background: #fff;
  }

  .navbar__item {
    width: 100%;
  }

  .navbar__links {
    text-align: center;
    padding: 2rem;
    width: 100%;
    display: table;
  }

  .navbar__btn {
    padding-bottom: 2rem;
  }

  .navbar__btn .cta-shine-wrap--nav {
    width: 80%;
    margin-inline: auto;
  }

  .button {
    width: 80%;
    height: 64px;
    margin: 0 auto;
  }

  .navbar__btn .cta-shine-wrap--nav .button {
    width: 100%;
  }

  #mobile-menu {
    position: absolute;
    top: 50%;
    right: clamp(1rem, 4vw, 2rem);
    transform: translateY(-50%);
    cursor: pointer;
  }

  .navbar__toggle .bar {
    display: block;
  }

  #mobile-menu.is-active .bar:nth-child(2) {
    opacity: 0;
  }

  #mobile-menu.is-active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  #mobile-menu.is-active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* Hero — full-bleed and split layouts used by home /tech /products templates from router.js. */
.hero-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 70% at 15% 15%, rgba(108, 92, 255, 0.38), transparent 52%),
    radial-gradient(ellipse 80% 60% at 85% 25%, rgba(255, 92, 92, 0.28), transparent 50%),
    radial-gradient(ellipse 60% 45% at 50% 100%, rgba(56, 189, 248, 0.12), transparent 55%),
    linear-gradient(180deg, #16161f 0%, var(--color-bg-deep) 55%, var(--color-bg-deep) 100%);
}

.hero-fullbleed {
  min-height: min(88vh, 900px);
}

.hero-fullbleed__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-fullbleed__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
      180deg,
      rgba(8, 12, 18, 0.72) 0%,
      rgba(10, 18, 28, 0.55) 40%,
      rgba(8, 10, 16, 0.88) 100%
    ),
    linear-gradient(125deg, rgba(20, 90, 95, 0.18) 0%, transparent 45%);
  pointer-events: none;
}

.hero-fullbleed__content {
  position: relative;
  z-index: 2;
  min-height: min(88vh, 900px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-block: clamp(4rem, 12vw, 7rem);
  background: transparent !important;
}

/* Use dynamic viewport height on supporting browsers (mobile URL bar); others keep `vh` above. */
@supports (height: 100dvh) {
  .hero-fullbleed,
  .hero-fullbleed__content {
    min-height: min(88dvh, 900px);
  }
}

.hero-fullbleed__copy {
  max-width: 52rem;
  margin-inline: auto;
}

.hero-fullbleed .hero__glow {
  display: none;
}

.lede--hero {
  margin-inline: auto;
  max-width: 46ch;
  color: rgba(244, 244, 248, 0.92);
}

.hero__glow {
  position: absolute;
  inset: -35% -15% auto;
  height: 85%;
  background: radial-gradient(ellipse at 35% 25%, rgba(108, 92, 255, 0.42), transparent 58%),
    radial-gradient(ellipse at 72% 35%, rgba(255, 138, 92, 0.22), transparent 52%);
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}

.main {
  background-color: var(--color-bg-deep);
  position: relative;
}

.hero-section.main {
  background: transparent;
}

.main__container {
  display: grid;
  gap: 2rem;
  align-items: center;
  justify-items: center;
  margin: 0 auto;
  min-height: 88vh;
  background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg-deep) 100%);
  z-index: 1;
  width: 100%;
  padding-block: clamp(3rem, 8vw, 5rem);
  position: relative;
}

.hero-section .main__container {
  background: transparent;
}

@media screen and (min-width: 640px) {
  .main__container:not(.hero-fullbleed__content) {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    justify-items: stretch;
    align-items: center;
    min-height: 90vh;
  }

  .main__container:not(.hero-fullbleed__content) .main__content {
    text-align: left;
  }
}

.page-hero .main__container {
  min-height: 72vh;
}

.page-hero--compact .main__container {
  min-height: 42vh;
}

.main__content {
  color: #fff;
  width: 100%;
  position: relative;
  z-index: 1;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
  font-weight: 600;
}

.main__content h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  background-image: linear-gradient(120deg, #ff8a5c 0%, #ff5c5c 40%, #ffc371 100%);
  background-size: 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.05;
}

.main__content h2 {
  font-size: clamp(1.75rem, 4vw, 3.25rem);
  margin-top: 0.35rem;
  font-weight: 800;
  background-image: linear-gradient(120deg, #a78bfa 0%, #6c5cff 50%, #38bdf8 100%);
  background-size: 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lede {
  margin-top: 1.25rem;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 400;
  color: var(--color-muted);
  max-width: 36ch;
}

.main__btn {
  font-size: 1rem;
  font-family: var(--font-display);
  background-image: linear-gradient(135deg, #ff5c5c 0%, #ff8a5c 100%);
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius);
  color: #fff;
  margin-top: 2rem;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: transform 0.25s var(--ease-out-expo), box-shadow 0.25s ease;
  outline: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  overflow: hidden;
}

.main__btn.btn-ripple {
  overflow: hidden;
}

.main__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 92, 92, 0.35);
}

.main__btn:not(a) a {
  position: relative;
  z-index: 2;
  color: #fff;
  text-decoration: none;
}

/* CTA shine: wrap holds ::before (gradient fill), ::after (animated sweep), child .cta-shine-button is transparent text layer. */
.cta-shine-wrap {
  position: relative;
  display: inline-block;
  margin-top: 2rem;
  overflow: hidden;
  border-radius: var(--radius);
  vertical-align: middle;
  isolation: isolate;
}

/* Gradient lives on the wrapper so the animated sweep sits *above* the fill but *below* the label. */
.cta-shine-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, #ff5c5c 0%, #ff8a5c 100%);
  pointer-events: none;
}

.cta-shine-wrap--card::before {
  background: linear-gradient(135deg, #ff5c5c, #6c5cff);
}

.cta-shine-wrap--hero {
  margin-top: 2rem;
}

.cta-shine-wrap--hero .main__btn {
  margin-top: 0;
}

.cta-shine-wrap--cta {
  margin-top: 1.5rem;
}

.cta-shine-wrap--cta .cta-band__btn {
  margin-top: 0;
}

.cta-shine-wrap--card {
  position: absolute;
  left: 1.75rem;
  bottom: 1.75rem;
  margin-top: 0;
  border-radius: var(--radius);
}

.cta-shine-wrap--nav {
  margin-top: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media screen and (min-width: 640px) {
  .navbar__btn .cta-shine-wrap--nav .button {
    width: auto;
    min-width: 6.5rem;
  }
}

.cta-shine-wrap--product {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
}

.cta-shine-wrap--product .button {
  margin-top: 0;
}

.cta-shine-wrap--form {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
}

.cta-shine-wrap--form .button {
  margin-top: 0;
}

.cta-shine-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 85%;
  left: -20%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.12) 40%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0.12) 60%,
    transparent 100%
  );
  opacity: 0.95;
  pointer-events: none;
  animation: cta-shine 4.5s cubic-bezier(0.35, 0, 0.15, 1) infinite;
}

.cta-shine-button {
  position: relative;
  z-index: 2;
  background: transparent !important;
  background-image: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .cta-shine-wrap::after {
    animation: none;
    opacity: 0;
  }
}

@keyframes cta-shine {
  0% {
    transform: translateX(-100%) skewX(-8deg);
  }
  100% {
    transform: translateX(220%) skewX(-8deg);
  }
}

/* Click ripple: `ripple.js` injects .btn-ripple__wave spans; overflow clips to rounded buttons. */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple__wave {
  position: absolute;
  display: block;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  background: rgba(255, 255, 255, 0.45);
  animation: btn-ripple-expand 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes btn-ripple-expand {
  to {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-ripple__wave {
    animation: none;
    opacity: 0;
  }
}

.services-card__btn {
  font-size: 1rem;
  font-family: var(--font-display);
  color: #fff;
  padding: 10px 20px;
  border: none;
  outline: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ff5c5c, #6c5cff);
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.services-card__btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.main__img--container {
  text-align: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero__parallax-inner {
  will-change: transform;
  transition: transform 0.1s linear;
}

@media (prefers-reduced-motion: reduce) {
  .hero__parallax-inner {
    transition: none;
    will-change: auto;
  }
}

#main__img {
  max-height: min(420px, 55vh);
  width: min(100%, 480px);
  height: auto;
  border-radius: var(--radius);
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.45),
    0 0 0 1px var(--color-line);
}

@media screen and (max-width: 639px) {
  .main__content {
    text-align: center;
  }

  .lede {
    margin-inline: auto;
  }

  .main__btn {
    margin-inline: auto;
    display: block;
    width: fit-content;
  }
}

/* Sections — generic vertical rhythm for content bands inside #app. */
.section {
  padding-block: clamp(4rem, 10vw, 6rem);
  background: var(--color-bg-deep);
}

.section__title {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  margin-bottom: 0.75rem;
  background-image: linear-gradient(90deg, #ff8a5c, #ff5c5c, #c084fc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section__subtitle {
  color: var(--color-muted);
  max-width: min(52ch, 100%);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
  line-height: 1.65;
}

.section.features .section__title,
.section.features .section__subtitle {
  text-align: center;
  margin-inline: auto;
}

.features__grid {
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

@media screen and (min-width: 640px) {
  .features__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 0;
  min-width: 0;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out-expo), border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-card__visual {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-bottom: 1px solid var(--color-line);
}

.feature-card__badge {
  display: inline-block;
  margin: 1rem 1.75rem 0;
  padding: 0.28rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffb199;
  background: rgba(255, 92, 92, 0.12);
  border: 1px solid rgba(255, 138, 92, 0.35);
  border-radius: 999px;
}

.feature-card p {
  padding-inline: 1.75rem;
  padding-bottom: 1.75rem;
}

.feature-card__title-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  padding-inline: 1.75rem;
  margin-top: 0.85rem;
}

.feature-card__title-row .feature-card__icon {
  margin: 0;
  flex-shrink: 0;
}

.feature-card__title-row h3 {
  margin: 0;
  padding: 0;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 92, 255, 0.45);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-accent);
}

.feature-card h3 {
  font-size: 1.2rem;
}

.feature-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.showcase-visual {
  background: var(--color-bg-deep);
  color: var(--color-text);
  overflow: hidden;
}

.showcase-visual__inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media screen and (min-width: 640px) {
  .showcase-visual__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

.showcase-visual__text h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.75rem;
  background-image: linear-gradient(90deg, #ff8a5c, #c084fc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.showcase-visual__text p {
  color: var(--color-muted);
  max-width: 44ch;
  font-size: 1.05rem;
  line-height: 1.65;
}

.showcase-visual__text p + p {
  margin-top: 1rem;
}

.showcase-visual__text code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
  font-size: 0.9em;
}

.showcase-visual__media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.showcase-visual__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108, 92, 255, 0.2), transparent 45%, rgba(255, 92, 92, 0.12));
  pointer-events: none;
}

.showcase-visual__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.how {
  background: var(--color-bg-elevated);
  padding-top: 0;
}

.how__banner {
  width: 100%;
  overflow: hidden;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.how__banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: min(320px, 40vh);
  object-fit: cover;
}

.how__columns {
  display: grid;
  gap: 2rem;
}

@media screen and (min-width: 640px) {
  .how__columns {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

.how__steps {
  list-style: decimal;
  padding-left: 1.25rem;
  max-width: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.how__steps li {
  padding-left: 0.5rem;
  color: var(--color-muted);
}

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

.cta-band {
  background: linear-gradient(135deg, rgba(108, 92, 255, 0.2), rgba(255, 92, 92, 0.15));
  border-block: 1px solid var(--color-line);
}

.cta-band__inner {
  text-align: center;
  max-width: 48rem;
  margin-inline: auto;
}

.cta-band__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.cta-band__inner p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.cta-band__btn {
  display: inline-flex;
  width: auto;
  min-width: 12rem;
  position: relative;
  overflow: hidden;
}

/* Services — “See what the hype is about” card grid with image overlays and card CTAs. */
.services {
  background: var(--color-bg-elevated);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: auto;
  padding-block: clamp(4rem, 12vw, 7rem);
}

.services__heading {
  background-image: linear-gradient(
    90deg,
    #ff8a5c 0%,
    #ff5c5c 35%,
    #f472b6 65%,
    #a78bfa 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  text-align: center;
}

.services__sub {
  text-align: center;
  color: var(--color-muted);
  max-width: 52ch;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
  line-height: 1.6;
}

.services__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  width: 100%;
}

.services__card {
  margin: 0;
  min-height: 380px;
  padding-bottom: 5.5rem;
  width: 100%;
  border-radius: var(--radius);
  position: relative;
  color: #fff;
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s ease;
}

.services__card--cover {
  background-size: cover;
  background-position: center;
}

.services__card-text {
  position: absolute;
  left: 1.75rem;
  right: 1.75rem;
  bottom: 5.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.services__card h2 {
  margin: 0;
  font-size: 1.5rem;
}

.services__card p {
  margin: 0;
  color: rgba(244, 244, 248, 0.88);
  font-size: 0.95rem;
  line-height: 1.5;
}

.services__card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.4);
}

@media screen and (min-width: 640px) {
  .services__container {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.tech-detail__split {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media screen and (min-width: 640px) {
  .tech-detail__split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    justify-items: stretch;
    align-items: center;
    gap: clamp(2rem, 4vw, 3rem);
  }
}

.tech-detail__visual {
  min-width: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.tech-detail__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.tech-detail__copy {
  min-width: 0;
}

.tech-detail__copy .section__title {
  margin-bottom: 1.25rem;
}

/* Second tech split + products explainer: copy column first in DOM = left on desktop (opposite of default Under the hood order). */
.tech-detail--mirror {
  background: var(--color-bg-elevated);
}

.products-stack-lede {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 52ch;
  margin: 0 0 1.25rem;
}

.product-card__visual {
  margin: -1.75rem -1.75rem 1rem;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
}

.product-card__visual img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.product-card--featured .product-card__visual img {
  height: 180px;
}

.sign-up-section__grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media screen and (min-width: 640px) {
  .sign-up-section__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }
}

.sign-up-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  width: 100%;
  max-width: 32rem;
  margin-inline: auto;
}

@media screen and (min-width: 640px) {
  .sign-up-panel {
    padding-top: 0.25rem;
    margin-inline: 0;
  }
}

.sign-up-head {
  margin: 0;
}

.sign-up-head h1 {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 800;
  background-image: linear-gradient(120deg, #ff8a5c 0%, #ff5c5c 40%, #ffc371 100%);
  background-size: 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin: 0.35rem 0 0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sign-up-lede {
  margin-top: 1rem;
  margin-bottom: 0;
  max-width: 42ch;
}

.sign-up-panel .sign-up-form {
  margin-inline: 0;
  max-width: none;
  width: 100%;
}

.sign-up-panel .sign-up-note {
  text-align: left;
  margin-top: 0;
}

.sign-up-visual {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.sign-up-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.sign-up-form-wrap {
  width: 100%;
}

.sign-up-form-wrap .sign-up-form {
  margin-inline: 0;
}

/* Tech & products — `/tech` and `/products` route-specific layout helpers. */
.tech-detail code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
  font-size: 0.9em;
}

.tech-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 52ch;
}

.tech-list li {
  padding: 1rem 1.25rem;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  color: var(--color-muted);
}

.tech-list strong {
  color: var(--color-text);
}

.products__grid {
  display: grid;
  gap: 1.25rem;
}

@media screen and (min-width: 640px) {
  .products__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}

.product-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  transition: transform 0.3s var(--ease-out-expo), border-color 0.3s ease;
}

.product-card--featured {
  border-color: rgba(108, 92, 255, 0.55);
  box-shadow: 0 0 0 1px rgba(108, 92, 255, 0.2);
}

.product-card:hover {
  transform: translateY(-4px);
}

.product-card h3 {
  font-size: 1.25rem;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(90deg, #ff8a5c, #ff5c5c);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.product-card__price span {
  font-size: 1rem;
  font-weight: 600;
  -webkit-text-fill-color: var(--color-muted);
}

.product-card p {
  color: var(--color-muted);
  flex-grow: 1;
  font-size: 0.95rem;
}

.product-card__btn {
  width: 100%;
}

.sign-up-form {
  max-width: 28rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.form-field input {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
  background: var(--color-bg-card);
  color: var(--color-text);
  font: inherit;
}

.form-field input:focus {
  outline: 2px solid rgba(108, 92, 255, 0.6);
  outline-offset: 2px;
}

.sign-up-form__submit {
  width: 100%;
}

.sign-up-note {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--color-muted);
}

.sign-up-note a {
  color: #ffb199;
}

/* Footer — static columns + social row; lives outside #app in index.html. */
.footer__container {
  background-color: var(--color-bg-deep);
  padding: 5rem 0 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-top: 1px solid var(--color-line);
}

#footer__logo {
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-display);
  transition: opacity 0.25s ease;
}

#footer__logo:hover {
  opacity: 0.92;
}

#footer__logo:hover .site-wordmark__tech {
  color: #ff8a5c;
}

#footer__logo:hover .site-wordmark__next {
  color: #ddd6fe;
}

#footer__logo .fa-gem {
  color: var(--color-accent);
  font-size: 1.5rem;
}

.footer__links {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
  align-items: start;
}

.footer__link--wrapper {
  display: contents;
}

.footer__link--items {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  text-align: left;
  min-width: 0;
  box-sizing: border-box;
}

@media screen and (max-width: 900px) {
  .footer__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

.footer__link--items h2 {
  margin-bottom: 16px;
}

.footer__link--items > h2 {
  color: #fff;
  font-family: var(--font-display);
}

.footer__link--items a {
  color: var(--color-muted);
  text-decoration: none;
  margin-bottom: 0.5rem;
}

.footer__link--items a:hover {
  color: #a78bfa;
  transition: 0.3s ease-out;
}

.social__icon--link {
  color: #fff;
  font-size: 24px;
}

.social__media {
  width: 100%;
  margin-top: 1rem;
}

.social__media--wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin: 40px auto 0 auto;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.social__icons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  width: auto;
}

.fab:hover {
  color: #4267b2;
  transition: 0.3s ease-out;
}

.insta:hover {
  color: #c13584;
  transition: 0.3s ease-out;
}

.twitter:hover {
  color: #00acee;
  transition: 0.3s ease-out;
}

.linkedin:hover {
  color: #0077b5;
  transition: 0.3s ease-out;
}

.youtube:hover {
  color: #ff0000;
  transition: 0.3s ease-out;
}

.website__rights {
  color: #ff8a5c;
}

.footer__credit {
  margin-top: 0.25rem;
  padding: 1.25rem 0 2rem;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.unsplash-credit {
  margin: 0 auto;
  font-size: 0.75rem;
  color: var(--color-muted);
  max-width: 36rem;
  line-height: 1.5;
}

.unsplash-credit a {
  color: #a78bfa;
}

@media screen and (max-width: 820px) {
  .footer__links {
    padding-top: 2rem;
  }

  #footer__logo {
    margin-bottom: 2rem;
  }

  .website__rights {
    margin-bottom: 1rem;
  }

  .footer__link--wrapper {
    flex-direction: column;
    align-items: center;
  }

  .social__media--wrap {
    flex-direction: column;
    text-align: center;
  }

  .footer__link--items {
    align-items: center;
    text-align: center;
  }
}

@media screen and (max-width: 480px) {
  .footer__link--items {
    margin: 0;
    padding: 10px;
    width: 100%;
  }
}