/* ═══════════════════════════════════════════════════
   FIRST SIGNAL — Stylesheet
   Theme: Space / Satellites / Radio Waves / Cosmos
   ═══════════════════════════════════════════════════ */

/* ─── Custom Properties ─────────────────────────── */
:root {
  --bg:           #030b1a;
  --surface:      #071224;
  --surface-2:    #0c1c35;
  --border:        #132240;
  --border-light:  #1a2f52;
  --surface-bright: #0e2040;

  --blue:         #38bdf8;
  --blue-dim:     #1e6fa8;
  --purple:       #818cf8;
  --purple-dim:   #4338ca;
  --teal:         #2dd4bf;
  --green:        #34d399;
  --amber:        #fbbf24;

  --text-primary:   #e2eaf6;
  --text-secondary: #7a98c1;
  --text-muted:     #3f5c8a;

  --radius:    10px;
  --radius-lg: 16px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  --max-w: 1160px;
  --nav-h: 72px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ─── Layout ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: #030b1a;
}
.btn-primary:hover {
  background: #7dd3f8;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-light);
}
.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(56, 189, 248, 0.06);
}

.btn-nav {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
  padding: 9px 20px;
  font-size: 13px;
}
.btn-nav:hover {
  background: var(--blue);
  color: var(--bg);
}

/* ─── Section Typography ─────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1.5px;
  background: var(--blue);
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-top: 14px;
}

.section-sub {
  font-size: 17px;
  color: #8aadd0;
  margin-top: 16px;
  max-width: 560px;
}

.section-header {
  margin-bottom: 56px;
}

/* ─── NAV ────────────────────────────────────────── */
.nav-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  border-bottom: 1px solid rgba(19, 34, 64, 0.8);
  background: rgba(3, 11, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-right: auto;
  flex-shrink: 0;
}
.nav-logo-icon { display: flex; align-items: center; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
}

/* ─── HERO ───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Stars */
.stars {
  position: absolute;
  inset: 0;
}

/* Animated signal rings in hero */
.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.12);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-ring 6s ease-out infinite;
}
.hero-ring--1 { width: 300px;  height: 300px;  animation-delay: 0s;   border-color: rgba(56,189,248,0.18); }
.hero-ring--2 { width: 600px;  height: 600px;  animation-delay: 1.5s; border-color: rgba(129,140,248,0.12); }
.hero-ring--3 { width: 1000px; height: 1000px; animation-delay: 3s;   border-color: rgba(56,189,248,0.06); }

@keyframes pulse-ring {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.85); }
  30%  { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.05); }
}

/* Signal lines (like radar beams) */
.hero-signal-line {
  position: absolute;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,0.3), transparent);
  animation: scan-line 8s linear infinite;
}
.hero-signal-line--1 { width: 60%; left: 20%; animation-delay: 0s; top: 35%; }
.hero-signal-line--2 { width: 40%; left: 30%; animation-delay: 4s; top: 65%; }

@keyframes scan-line {
  0%   { opacity: 0; transform: translateX(-20px); }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(20px); }
}

/* Radial glow behind content */
.hero::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center,
    rgba(56, 189, 248, 0.07) 0%,
    rgba(129, 140, 248, 0.04) 40%,
    transparent 70%
  );
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding-top: 80px;
  padding-bottom: 120px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 28px;
}

.hero-headline br { display: block; }

.hero-sub {
  font-size: clamp(16px, 1.8vw, 19px);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-ctas .btn-primary {
  padding: 15px 30px;
  font-size: 15px;
  background: var(--green);
}
.hero-ctas .btn-primary:hover {
  background: #5ee9b5;
  box-shadow: 0 8px 24px rgba(52, 211, 153, 0.3);
}
.hero-ctas .btn-ghost   { padding: 15px 28px; font-size: 15px; }

.hero-note {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

/* ─── PROBLEM SECTION ────────────────────────────── */
.problem-section {
  padding: 120px 0;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.problem-left .section-headline {
  font-size: clamp(28px, 3vw, 40px);
}

.problem-right p {
  color: var(--text-secondary);
  font-size: 17px;
  line-height: 1.75;
}
.problem-right p + p { margin-top: 20px; }

/* ─── SERVICES ───────────────────────────────────── */
.services-section {
  padding: 120px 0;
  background: var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--surface-2);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.service-card:hover {
  border-color: rgba(56,189,248,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(56,189,248,0.08);
}

.service-icon {
  margin-bottom: 24px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 15px;
  color: #8aadd0;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.service-bullets li {
  font-size: 14px;
  color: #8aadd0;
  line-height: 1.55;
  padding-left: 18px;
  position: relative;
}

.service-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  opacity: 0.9;
}

.service-link {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.02em;
  transition: gap 0.15s;
  display: inline-flex;
  align-items: center;
}
.service-link:hover { color: #7dd3f8; }

/* ─── SERVICE PRICING ────────────────────────────── */
.service-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 22px 0 20px;
  border-top: 1px solid var(--border-light);
  margin-top: 4px;
}

.service-price-amount {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.service-card:nth-child(1) .service-price-amount { color: var(--blue); }
.service-card:nth-child(2) .service-price-amount { color: var(--green); }

.service-price-label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  padding-bottom: 4px;
}

.services-note {
  margin-top: 28px;
  background: var(--surface-bright);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.services-note-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.services-note p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.services-note-example {
  margin-top: 8px;
  font-size: 13px !important;
  color: var(--text-muted) !important;
}

.services-note strong {
  color: var(--text-secondary);
  font-weight: 600;
}

/* ─── PROCESS ────────────────────────────────────── */
.process-section {
  padding: 120px 0;
  background: var(--surface-bright);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: '';
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(56,189,248,0.15);
  pointer-events: none;
}
.process-section::after {
  content: '';
  position: absolute;
  right: -300px;
  top: 50%;
  transform: translateY(-50%);
  width: 900px;
  height: 900px;
  border-radius: 50%;
  border: 1px solid rgba(56,189,248,0.08);
  pointer-events: none;
}

.calendar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.calendar-week {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.calendar-week-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 28px;
}
.calendar-week-label--blue {
  background: rgba(56, 189, 248, 0.15);
  color: var(--blue);
}
.calendar-week-label--teal {
  background: rgba(45, 212, 191, 0.15);
  color: var(--teal);
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.calendar-day {
  padding: 20px 20px;
  border-left: 1px dashed var(--border-light);
}
.calendar-day:first-child {
  border-left: none;
  padding-left: 0;
}

.calendar-day-label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calendar-day-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

.calendar-day-title--meeting {
  color: var(--blue);
}

.calendar-day-desc {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ─── ABOUT ──────────────────────────────────────── */
.about-section {
  padding: 120px 0;
  background: var(--surface-bright);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-placeholder {
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(56,189,248,0.15) 0%, transparent 70%);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-signal-rings {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.2);
  animation: about-pulse 4s ease-in-out infinite;
}
.about-ring--1 { width: 80px;  height: 80px;  animation-delay: 0s;   border-color: rgba(56,189,248,0.6); }
.about-ring--2 { width: 180px; height: 180px; animation-delay: 0.8s; border-color: rgba(129,140,248,0.4); }
.about-ring--3 { width: 290px; height: 290px; animation-delay: 1.6s; border-color: rgba(56,189,248,0.22); }

@keyframes about-pulse {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 1; }
}

.about-center-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 20px rgba(56,189,248,0.6), 0 0 40px rgba(56,189,248,0.5);
  z-index: 2;
  animation: about-pulse 2s ease-in-out infinite;
}

.about-content p {
  font-size: 16px;
  color: #8aadd0;
  line-height: 1.75;
  margin-top: 20px;
}
.about-content p + p { margin-top: 16px; }

.about-location {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 24px !important;
}
.about-location a {
  color: var(--blue);
  transition: color 0.15s;
}
.about-location a:hover { color: #7dd3f8; }

/* ─── CTA SECTION ────────────────────────────────── */
.cta-section {
  padding: 120px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-ring {
  position: absolute;
  border-radius: 50%;
  left: -200px;
  top: 50%;
  transform: translateY(-50%);
}
.cta-ring--1 {
  width: 500px; height: 500px;
  border: 1px solid rgba(56,189,248,0.1);
}
.cta-ring--2 {
  width: 800px; height: 800px;
  border: 1px solid rgba(56,189,248,0.05);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 50px);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-top: 14px;
  margin-bottom: 20px;
}

.cta-sub {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 48px;
  line-height: 1.65;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(56,189,248,0.12);
}

.btn-submit {
  align-self: flex-start;
  padding: 14px 32px;
  font-size: 15px;
  margin-top: 4px;
}

.cta-note {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 20px;
  font-style: italic;
}

/* ─── FAQ SECTION ────────────────────────────────── */
.faq-section {
  padding: 120px 0;
  background: var(--bg);
}

.faq-list {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.faq-item:hover {
  border-color: var(--border-light);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; content: ''; }

.faq-arrow {
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.25s ease, color 0.2s;
}
.faq-item[open] .faq-arrow {
  transform: rotate(180deg);
  color: var(--blue);
}

.faq-item p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── FOOTER ─────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-top: 72px;
  padding-bottom: 60px;
}

.footer-logo {
  font-size: 16px;
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links-group h4 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-group a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.15s;
}
.footer-links-group a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.15s;
}
.footer-bottom-links a:hover { color: var(--text-secondary); }

/* ─── STAR FIELD ─────────────────────────────────── */
.star-dot {
  position: absolute;
  border-radius: 50%;
  background: #fff;
  animation: twinkle var(--dur, 3s) ease-in-out infinite var(--delay, 0s);
}
@keyframes twinkle {
  0%, 100% { opacity: var(--op-min, 0.2); }
  50%       { opacity: var(--op-max, 0.9); }
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .problem-grid { gap: 48px; }
  .about-grid   { gap: 60px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }

  .nav-links, .btn-nav { display: none; }
  .nav-hamburger { display: flex; }

  .hero-content { padding-top: 60px; padding-bottom: 80px; }

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

  .problem-grid,
  .about-grid { grid-template-columns: 1fr; gap: 40px; }

  .about-visual { order: -1; }
  .about-image-placeholder { width: 260px; height: 260px; }
  .about-ring--3 { display: none; }

  .calendar-days { grid-template-columns: repeat(3, 1fr); }
  .calendar-day:nth-child(4) { border-left: none; }
  .calendar-week { padding: 24px 20px; }

  .form-row { grid-template-columns: 1fr; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

}

@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .hero-ctas    { flex-direction: column; align-items: flex-start; }
  .calendar-days { grid-template-columns: repeat(2, 1fr); }
  .calendar-day:nth-child(3) { border-left: none; }
  .calendar-day { padding: 16px 16px; }
  .calendar-day:first-child { padding-left: 0; }
}