:root {
  --color-primary: #00d15b;
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-subtle: #475569;
  --color-text-faint: #94a3b8;
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-surface-alt: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-muted: #cbd5e1;
  --color-dark: #0f172a;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --container-max: 80rem;
  --space-section: 6rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --focus-ring: 0 0 0 3px rgba(0, 209, 91, 0.45);
}

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

html {
  scroll-behavior: smooth;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  line-height: 1.5;
}

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

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

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul[role="list"],
.nav__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 1rem;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  vertical-align: middle;
}

.font-clash {
  font-family: var(--font-sans);
  font-weight: 800;
  letter-spacing: -0.04em;
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.container--hero {
  max-width: 50rem;
  text-align: center;
}

.container--wide {
  max-width: 72rem;
}

.container--faq {
  max-width: 56rem;
}

/* Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav {
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
  max-width: var(--container-max);
}

.nav__logo img {
  height: 3rem;
  width: auto;
  max-width: min(14rem, 45vw);
}

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

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

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

.nav__sign-in {
  display: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav__sign-in:hover {
  color: var(--color-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s, opacity 0.2s, box-shadow 0.2s, color 0.2s;
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  opacity: 0.9;
}

.btn--nav {
  font-size: 0.875rem;
  font-weight: 700;
  min-height: 2.5rem;
  padding-inline: 1.5rem;
}

.btn--lg {
  min-height: 3.5rem;
  padding-inline: 2.5rem;
  font-size: 1.125rem;
}

.btn--lg:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 209, 91, 0.2);
}

.btn--outline {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-surface);
}

.btn--ghost-dark {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
}

.btn--ghost-dark:hover {
  background: rgba(255, 255, 255, 0.05);
}

.btn--block {
  width: 100%;
  min-height: 3rem;
}

/* Hero */
.hero {
  position: relative;
  padding-block: var(--space-section) 5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background: rgba(0, 209, 91, 0.1);
  border: 1px solid rgba(0, 209, 91, 0.2);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  margin: 0 0 2rem;
}

.badge__dot-wrap {
  position: relative;
  display: flex;
  height: 0.5rem;
  width: 0.5rem;
}

.badge__dot-ping {
  position: absolute;
  display: inline-flex;
  height: 100%;
  width: 100%;
  border-radius: 9999px;
  background: var(--color-primary);
  opacity: 0.75;
  animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.badge__dot {
  position: relative;
  display: inline-flex;
  border-radius: 9999px;
  height: 0.5rem;
  width: 0.5rem;
  background: var(--color-primary);
}

@keyframes ping {

  75%,
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.hero__title {
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1.1;
  margin: 0 0 1.5rem;
}

.hero__subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--color-text-muted);
  line-height: 1.625;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero__actions .btn {
  width: 100%;
}

/* Product preview */
.preview {
  margin-top: 5rem;
  padding: 0.5rem;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.preview__frame {
  width: 100%;
  background: var(--color-background);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  position: relative;
}

.preview__image {
  width: 100%;
  height: auto;
  display: block;
}

/* Social proof */
.social-proof {
  padding-block: 3rem;
  border-block: 1px solid var(--color-border);
  background: rgba(248, 250, 252, 0.5);
}

.social-proof__label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 2.5rem;
}

.social-proof__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3.5rem 3rem;
}

.social-proof__logos li {
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-proof__logos img {

  width: auto;
  max-width: 9rem;
  object-fit: contain;

  transition: opacity 0.3s ease, filter 0.3s ease, transform 0.3s ease;
}

.social-proof__logos img:hover {
  opacity: 0.95;
  filter: grayscale(0%);
  transform: scale(1.05);
}

.social-proof__logo-placeholder {
  display: block;
  height: 2rem;
  width: 8rem;
  background: var(--color-border-muted);
  border-radius: var(--radius-sm);
}

/* Features */
.features {
  padding-block: var(--space-section);
  background: var(--color-background);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 1rem;
}

.section-header p {
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 auto;
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.feature-card {
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  min-height: 20rem;
  transition: background-color 0.2s;
}

.feature-card:hover {
  background: var(--color-surface);
}

.feature-card .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 1.875rem;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.625;
  margin: 0;
  margin-top: auto;
}

/* Pricing */
.pricing {
  padding-block: 5rem;
  border-top: 1px solid var(--color-border);
  background: rgba(248, 250, 252, 0.5);
}

.pricing .section-header {
  margin-bottom: 3rem;
}

.pricing__card {
  max-width: 32rem;
  margin: 0 auto;
  padding: 2rem;
  border: 1px solid var(--color-primary);
  background: var(--color-background);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.pricing__badge {
  position: absolute;
  top: 0;
  right: 0;
  margin: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.25rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.pricing__card h3 {
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}

.pricing__price {
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
  color: var(--color-text);
}

.pricing__price span {
  font-size: 1.125rem;
  color: var(--color-text-faint);
  font-weight: 400;
}

.pricing__list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  text-align: left;
}

.pricing__list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-subtle);
  margin-bottom: 1rem;
}

.pricing__list li:last-child {
  margin-bottom: 0;
}

.pricing__list .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* FAQ */
.faq {
  padding-block: var(--space-section);
  background: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.faq__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  text-align: center;
  margin: 0 0 4rem;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
  padding-block: 1.5rem;
}

.faq__item summary {
  font-weight: 700;
  font-size: 1.125rem;
  cursor: pointer;
  list-style: none;
  padding-inline-end: 1.5rem;
  position: relative;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.faq__item[open] summary::after {
  content: "−";
}

.faq__item p {
  color: var(--color-text-subtle);
  margin: 0.75rem 0 0;
}

/* Final CTA */
.cta {
  padding-block: var(--space-section);
  padding-inline: 1.5rem;
  background: var(--color-dark);
  color: #fff;
  text-align: center;
  overflow: hidden;
  position: relative;
}

.cta__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(var(--color-primary) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.cta__content {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  margin-inline: auto;
}

.cta h2 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  margin: 0 0 1.5rem;
}

.cta p {
  color: var(--color-text-faint);
  font-size: 1.125rem;
  margin: 0 0 2.5rem;
}

.cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.cta__actions .btn {
  width: 100%;
}

/* Footer */
.footer {
  padding-block: 1rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-background);
}

.footer__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2.5rem;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer__logo {
  height: 2.75rem;
  width: auto;
  max-width: 12rem;
}

.footer__tagline {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  max-width: 32rem;
  margin: 0;
  line-height: 1.6;
}

.footer__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer__nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-subtle);
  transition: color 0.2s, transform 0.2s;
}

.footer__nav-link:hover {
  color: var(--color-primary);
  transform: translateY(-1px);
}

.footer__nav-divider {
  color: var(--color-border-muted);
  user-select: none;
}

.footer__bottom {
  width: 100%;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: center;
}

.footer__copyright {
  margin: 0;
  color: var(--color-text-faint);
  font-size: 0.8125rem;
  font-weight: 500;
}

/* Responsive */
@media (min-width: 40rem) {
  .nav__sign-in {
    display: block;
  }

  .hero__actions {
    flex-direction: row;
  }

  .hero__actions .btn {
    width: auto;
  }

  .cta__actions {
    flex-direction: row;
  }

  .cta__actions .btn {
    width: auto;
  }
}

@media (min-width: 48rem) {
  .nav__links {
    display: flex;
  }

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

/* Contact Section styling */
.contact {
  padding-block: var(--space-section);
  background: var(--color-background);
  border-top: 1px solid var(--color-border);
}

.contact__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 48rem) {
  .contact__container {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
    gap: 4rem;
  }
}

.contact__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact__info h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 1rem;
  line-height: 1.2;
  color: var(--color-dark);
}

.contact__subtitle {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  line-height: 1.6;
  margin: 0 0 2.5rem;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.contact__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
}

.contact__item .material-symbols-outlined {
  color: var(--color-primary);
  font-size: 1.5rem;
  background: rgba(0, 209, 91, 0.1);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.contact__item strong {
  display: block;
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.contact__item p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
}

.contact__item p a {
  transition: color 0.2s;
}

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

/* Contact Form Card */
.contact__form-wrapper {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.05);
  position: relative;
  min-height: 30rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 30rem) {
  .contact__form-wrapper {
    padding: 2.5rem;
  }
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-subtle);
}

.form-group input,
.form-group textarea,
.form-group select {
  font-family: inherit;
  font-size: 0.9375rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-muted);
  background-color: var(--color-surface);
  color: var(--color-dark);
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-background);
  box-shadow: var(--focus-ring);
}

.form-group input.is-invalid,
.form-group textarea.is-invalid {
  border-color: #ef4444;
  background-color: #fef2f2;
}

.form-group input.is-invalid:focus,
.form-group textarea.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.error-message {
  color: #ef4444;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.125rem;
  display: block;
  animation: fadeIn 0.2s ease-in-out;
}

/* Custom Select Dropdown Arrow styling */
.select-wrapper {
  position: relative;
  width: 100%;
}

.select-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.5rem;
}

.select-wrapper::after {
  content: "expand_more";
  font-family: 'Material Symbols Outlined';
  font-size: 1.25rem;
  color: var(--color-text-muted);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Button & Loading State styling */
.btn--submit {
  gap: 0.5rem;
  position: relative;
}

.btn--submit[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

.spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Status Screens (Success/Error) */
.contact__status {
  text-align: center;
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.4s ease-out;
}

.contact__status h3 {
  font-size: 1.75rem;
  margin: 1.25rem 0 0.5rem;
  color: var(--color-dark);
}

.contact__status p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0 0 2rem;
  max-width: 22rem;
}

.success-icon {
  font-size: 4rem;
  color: var(--color-primary);
}

.error-icon {
  font-size: 4rem;
  color: #ef4444;
}