/* =============================================
   projectcalculator.net — Landing Page Styles
   © projectcalculator.net
   ============================================= */

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Palette */
  --bg: #0c1117;
  --bg-2: #111820;
  --surface: #161e28;
  --surface-2: #1c2633;
  --border: rgba(255, 255, 255, 0.07);
  --border-med: rgba(255, 255, 255, 0.12);

  --accent: #f0a500;
  --accent-2: #e8891a;
  --accent-glow: rgba(240, 165, 0, 0.18);

  --teal: #1fc7a8;
  --teal-dim: rgba(31, 199, 168, 0.12);

  --text: #e8edf2;
  --text-2: #8fa3b4;
  --text-3: #5a7080;

  /* Type */
  --font-display: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;

  /* Spacing */
  --gutter: clamp(1.25rem, 4vw, 2rem);
  --max-w: 1200px;

  /* Radius */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.1vw, 1rem);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

/* ── Background FX ── */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, black 30%, transparent 100%);
}

.bg-glow {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
}

.bg-glow--a {
  width: 700px;
  height: 500px;
  top: -200px;
  left: -100px;
  background: radial-gradient(circle, rgba(240, 165, 0, 0.08) 0%, transparent 70%);
}

.bg-glow--b {
  width: 600px;
  height: 600px;
  bottom: 100px;
  right: -150px;
  background: radial-gradient(circle, rgba(31, 199, 168, 0.06) 0%, transparent 70%);
}

/* Everything sits above the bg */
.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

/* ── Container ── */
.container {
  width: min(var(--max-w), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

/* ── Typography ── */
.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.875rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.625rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 2.5rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.btn--hero {
  padding: 0.875rem 1.75rem;
  background: var(--accent);
  color: #0c0e10;
  box-shadow: 0 0 0 0 var(--accent-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn--hero:hover,
.btn--hero:focus-visible {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn--card {
  padding: 0.75rem 1.25rem;
  background: transparent;
  color: var(--accent);
  border: 1.5px solid rgba(240, 165, 0, 0.35);
  font-size: 0.875rem;
  transition: background 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  margin-top: auto;
  align-self: flex-start;
}

.btn--card:hover,
.btn--card:focus-visible {
  background: var(--accent-glow);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
  background: rgba(12, 17, 23, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: var(--accent);
  color: #0c0e10;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.logo-mark--sm {
  width: 24px;
  height: 24px;
  border-radius: 5px;
  font-size: 0.65rem;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-tld {
  color: var(--accent);
}

.logo:hover .logo-mark {
  background: var(--accent-2);
}

/* Nav */
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.18s;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
}

/* ── HERO ── */
.hero {
  position: relative;
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 9vw, 7rem);
  overflow: hidden;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  max-width: 720px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.875rem;
  border-radius: 99px;
  border: 1px solid rgba(240, 165, 0, 0.3);
  background: rgba(240, 165, 0, 0.07);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero__heading em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}

/* Underline squiggle on "Florida" */
.hero__heading em::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  opacity: 0.6;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-2);
  max-width: 54ch;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* Stats row */
.hero__stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  width: 100%;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat__label {
  font-size: 0.75rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat__sep {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* Arc decoration */
.hero__arc {
  position: absolute;
  right: -5%;
  bottom: -10%;
  width: 55%;
  max-width: 600px;
  opacity: 0.7;
  pointer-events: none;
}

.hero__arc svg {
  width: 100%;
  height: auto;
}

/* ── CALCULATORS ── */
.calculators {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: linear-gradient(180deg, transparent, var(--bg-2) 20%, var(--bg-2) 80%, transparent);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 1.25rem;
}

/* ── CARD ── */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem 1.875rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(240, 165, 0, 0.04), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-med);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(240, 165, 0, 0.08);
}

.card:hover::before {
  opacity: 1;
}

/* Alternate card: teal accent */
.card--alt::before {
  background: linear-gradient(135deg, rgba(31, 199, 168, 0.05), transparent 60%);
}

.card--alt .card__tag {
  color: var(--teal);
  background: var(--teal-dim);
  border-color: rgba(31, 199, 168, 0.2);
}

.card--alt .card__icon {
  border-color: rgba(31, 199, 168, 0.25);
  background: var(--teal-dim);
}

.card--alt .card__icon svg {
  stroke: var(--teal);
}

.card--alt .card__features li::before {
  background: var(--teal);
}

.card--alt .btn--card {
  color: var(--teal);
  border-color: rgba(31, 199, 168, 0.35);
}

.card--alt .btn--card:hover {
  background: var(--teal-dim);
  border-color: var(--teal);
  box-shadow: 0 4px 20px rgba(31, 199, 168, 0.15);
}

/* Icon */
.card__icon-wrap {
  flex-shrink: 0;
}

.card__icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: var(--r-sm);
  border: 1.5px solid rgba(240, 165, 0, 0.25);
  background: rgba(240, 165, 0, 0.07);
  color: var(--accent);
  transition: background 0.2s, border-color 0.2s;
}

.card:hover .card__icon {
  background: rgba(240, 165, 0, 0.12);
  border-color: rgba(240, 165, 0, 0.4);
}

/* Tag */
.card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(240, 165, 0, 0.1);
  border: 1px solid rgba(240, 165, 0, 0.18);
  color: var(--accent);
  width: fit-content;
}

/* Title */
.card__title {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text);
}

/* Description */
.card__desc {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* Feature list */
.card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.card__features li {
  font-size: 0.8375rem;
  color: var(--text-2);
  padding-left: 1.1rem;
  position: relative;
}

.card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* Large background number */
.card__number {
  position: absolute;
  right: 1.25rem;
  bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  transition: color 0.25s;
}

.card:hover .card__number {
  color: rgba(255, 255, 255, 0.045);
}

/* Coming soon card */
.card--soon {
  border-style: dashed;
  border-color: var(--border);
  background: transparent;
  cursor: default;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

.card--soon:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border-med);
}

.card__soon-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  color: var(--text-3);
}

.card__soon-icon {
  opacity: 0.5;
}

.card__soon-text {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-3);
  line-height: 1.35;
}

.card__soon-sub {
  font-size: 0.8rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}

/* ── ABOUT ── */
.about {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem 5rem;
  align-items: center;
}

.about__content {
  max-width: 520px;
}

.about__text {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.about__text:last-child {
  margin-bottom: 0;
}

/* Tile grid */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  flex-shrink: 0;
}

.about__tile {
  display: grid;
  place-items: center;
  width: 120px;
  height: 100px;
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  color: var(--text-2);
  transition: border-color 0.2s, background 0.2s;
}

.about__tile:hover {
  border-color: var(--border-med);
  background: var(--surface-2);
}

.about__tile--accent {
  background: rgba(240, 165, 0, 0.07);
  border-color: rgba(240, 165, 0, 0.2);
  color: var(--accent);
}

.about__tile--accent:hover {
  background: rgba(240, 165, 0, 0.12);
  border-color: rgba(240, 165, 0, 0.35);
}

/* ── FOOTER ── */
.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 0.25rem;
  transition: color 0.18s;
}

.footer__logo:hover {
  color: var(--text);
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-3);
}

.footer__disclaimer {
  font-size: 0.75rem;
  color: var(--text-3);
  max-width: 60ch;
  line-height: 1.6;
  opacity: 0.75;
}

/* ── Focus styles ── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.hero__badge {
  animation: fadeUp 0.5s ease both;
}

.hero__heading {
  animation: fadeUp 0.55s 0.08s ease both;
}

.hero__sub {
  animation: fadeUp 0.55s 0.15s ease both;
}

.btn--hero {
  animation: fadeUp 0.55s 0.22s ease both;
}

.hero__stats {
  animation: fadeUp 0.55s 0.3s ease both;
}

.hero__arc {
  animation: fadeIn 1.2s 0.4s ease both;
}

/* Cards reveal via JS observer — initial hidden state */
.card {
  opacity: 0;
  transform: translateY(24px);
}

.card.is-visible {
  animation: fadeUp 0.5s ease forwards;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .site-nav {
    gap: 1rem;
  }

  .hero__arc {
    display: none;
  }

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

  .about__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }

  .about__tile {
    width: auto;
    height: 80px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    gap: 1rem;
  }

  .stat__num {
    font-size: 1.25rem;
  }

  .about__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}