/* ============================================================
   VYRO SPORT — main stylesheet
   Dark green-black theme with volt-green accent
   ============================================================ */

:root {
  --volt: #B4E23E;
  --pale-volt: #D8F08A;
  --deep: #3A4018;
  --bg: #12140C;
  --ink: #F0F2E6;
  --muted: #C7CCB4;
  --dark-on-volt: #161A08;
  --hairline: #2A2F1A;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: #12140C;
  color: #F0F2E6;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: #B4E23E;
  text-decoration: none;
}

a:hover {
  color: #D8F08A;
}

/* ============================================================
   TWO-ROW TOP NAV (.duo-nav)
   ============================================================ */

.duo-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #0F120A;
  border-bottom: 1px solid #2A2F1A;
}

.duo-nav__row-one {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 28px;
  max-width: 1280px;
  margin: 0 auto;
}

.duo-nav__brand {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #B4E23E;
}

.duo-nav__brand a {
  color: #B4E23E;
}

.duo-nav__cta {
  display: inline-block;
  background-color: #B4E23E;
  color: #161A08;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 4px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.duo-nav__cta:hover {
  background-color: #D8F08A;
  color: #161A08;
}

.duo-nav__row-two {
  border-top: 1px solid #B4E23E;
  border-bottom: 1px solid #B4E23E;
}

.duo-nav__links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 6px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
}

.duo-nav__links li a {
  display: inline-block;
  color: #F0F2E6;
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 10px 18px;
  position: relative;
}

.duo-nav__links li a:hover {
  color: #D8F08A;
}

.duo-nav__links li a.is-active {
  color: #D8F08A;
}

.duo-nav__links li a.is-active::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 4px;
  height: 3px;
  background-color: #B4E23E;
  border-radius: 2px;
}

.duo-nav__toggle {
  display: none;
  background: none;
  border: 1px solid #3A4018;
  color: #D8F08A;
  font-size: 1.4rem;
  line-height: 1;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
}

/* ============================================================
   GIANT LETTERFORM HERO
   ============================================================ */

.giant-letter-hero {
  padding: 72px 28px 96px;
  max-width: 1280px;
  margin: 0 auto;
}

.giant-letter-hero__word {
  font-size: clamp(90px, 18vw, 170px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: #B4E23E;
  text-transform: uppercase;
}

.giant-letter-hero__headline {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: #F0F2E6;
  max-width: 900px;
  margin-top: 32px;
}

.giant-letter-hero__sub {
  font-size: 1.05rem;
  color: #C7CCB4;
  max-width: 720px;
  margin-top: 20px;
}

.giant-letter-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 14px 30px;
  border-radius: 5px;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn--volt {
  background-color: #B4E23E;
  color: #161A08;
}

.btn--volt:hover {
  background-color: #D8F08A;
  color: #161A08;
}

.btn--outline {
  border: 2px solid #D8F08A;
  color: #D8F08A;
}

.btn--outline:hover {
  border-color: #B4E23E;
  color: #B4E23E;
}

.btn--dark {
  background-color: #161A08;
  color: #D8F08A;
}

.btn--dark:hover {
  background-color: #0F120A;
  color: #B4E23E;
}

/* ============================================================
   COLOR BANDS
   ============================================================ */

.band {
  padding: 88px 28px;
}

.band__inner {
  max-width: 1280px;
  margin: 0 auto;
}

.band__heading {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.band__lede {
  font-size: 1.05rem;
  max-width: 760px;
  margin-bottom: 48px;
}

/* BAND ONE — volt green */
.band-one {
  background-color: #B4E23E;
  color: #161A08;
}

.band-one .band__heading,
.band-one .band__lede {
  color: #161A08;
}

.band-one__blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.band-one__block {
  border: 2px solid #161A08;
  border-radius: 8px;
  padding: 28px;
}

.band-one__block h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: #161A08;
}

.band-one__block p {
  color: #1D210A;
  font-size: 0.98rem;
}

/* BAND TWO — deep green-gray panel */
.band-two {
  background-color: #3A4018;
  color: #F0F2E6;
}

.band-two .band__heading,
.band-two .band__lede {
  color: #F0F2E6;
}

.band-two__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.band-two__stat {
  padding: 8px 28px;
  text-align: center;
  border-right: 1px solid #5A6130;
}

.band-two__stat:first-child {
  padding-left: 0;
}

.band-two__stat:last-child {
  border-right: none;
  padding-right: 0;
}

.band-two__stat .num {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: #D8F08A;
  line-height: 1.1;
}

.band-two__stat .label {
  font-size: 0.9rem;
  color: #C7CCB4;
  margin-top: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* BAND THREE — default page background */
.band-three {
  background-color: #12140C;
  color: #F0F2E6;
}

.band-three .band__heading {
  color: #F0F2E6;
}

.band-three .band__lede {
  color: #C7CCB4;
}

.band-three__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
}

.band-three__cell {
  border-top: 3px solid #B4E23E;
  padding-top: 18px;
}

.band-three__cell h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #D8F08A;
  margin-bottom: 10px;
}

.band-three__cell p {
  color: #C7CCB4;
  font-size: 1rem;
}

/* CTA BAND — full-width volt */
.cta-band {
  background-color: #B4E23E;
  color: #161A08;
  padding: 80px 28px;
  text-align: center;
}

.cta-band__inner {
  max-width: 820px;
  margin: 0 auto;
}

.cta-band h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: #161A08;
  margin-bottom: 14px;
}

.cta-band p {
  color: #1D210A;
  font-size: 1.05rem;
  margin-bottom: 30px;
}

/* ============================================================
   CENTERED STACK FOOTER
   ============================================================ */

.stack-footer {
  background-color: #0F120A;
  border-top: 1px solid #2A2F1A;
  text-align: center;
  padding: 56px 24px 40px;
}

.stack-footer__brand {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #B4E23E;
}

.stack-footer__desc {
  color: #C7CCB4;
  max-width: 520px;
  margin: 12px auto 0;
  font-size: 0.95rem;
}

.stack-footer__links {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 26px;
  margin: 28px 0;
}

.stack-footer__links a {
  color: #F0F2E6;
  font-size: 0.9rem;
  font-weight: 500;
}

.stack-footer__links a:hover {
  color: #D8F08A;
}

.stack-footer__legal {
  color: #9AA184;
  font-size: 0.82rem;
}

.stack-footer__legal a {
  color: #B4E23E;
}

/* ============================================================
   SECONDARY PAGE SHARED (services / contact)
   ============================================================ */

.page-head {
  padding: 72px 28px 48px;
  max-width: 1280px;
  margin: 0 auto;
}

.page-head h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  color: #F0F2E6;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-head p {
  color: #C7CCB4;
  max-width: 720px;
  margin-top: 18px;
  font-size: 1.05rem;
}

/* Service sections */
.service-section {
  padding: 64px 28px;
  border-top: 1px solid #2A2F1A;
}

.service-section:nth-of-type(even) {
  background-color: #161A0D;
}

.service-section__inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
}

.service-section__num {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #B4E23E;
  text-transform: uppercase;
}

.service-section h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #D8F08A;
  margin-bottom: 16px;
}

.service-section p {
  color: #C7CCB4;
  margin-bottom: 14px;
  font-size: 1rem;
}

.service-section ul {
  list-style: none;
  margin-top: 8px;
}

.service-section ul li {
  color: #C7CCB4;
  padding-left: 22px;
  position: relative;
  margin-bottom: 10px;
}

.service-section ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background-color: #B4E23E;
  border-radius: 2px;
}

/* Process overview */
.process {
  background-color: #3A4018;
  color: #F0F2E6;
  padding: 72px 28px;
}

.process__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.process h2 {
  font-size: 1.7rem;
  font-weight: 800;
  color: #F0F2E6;
  margin-bottom: 14px;
}

.process__lede {
  color: #C7CCB4;
  max-width: 720px;
  margin-bottom: 36px;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.process__step {
  border-top: 3px solid #D8F08A;
  padding-top: 16px;
}

.process__step .step-num {
  font-weight: 900;
  font-size: 1.6rem;
  color: #B4E23E;
}

.process__step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #F0F2E6;
  margin: 8px 0 8px;
}

.process__step p {
  color: #C7CCB4;
  font-size: 0.92rem;
}

/* Contact page */
.contact-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 28px 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form label {
  font-size: 0.88rem;
  font-weight: 600;
  color: #D8F08A;
  letter-spacing: 0.02em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background-color: #161A0D;
  border: 1px solid #3A4018;
  border-radius: 5px;
  color: #F0F2E6;
  padding: 13px 14px;
  font-size: 1rem;
  font-family: inherit;
  margin-top: 6px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #B4E23E;
}

.contact-form .form-status {
  font-size: 0.92rem;
  color: #D8F08A;
  min-height: 1.4em;
}

.contact-info h2,
.contact-faq h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #D8F08A;
  margin-bottom: 14px;
}

.contact-info p {
  color: #C7CCB4;
  margin-bottom: 14px;
}

.contact-info .info-line {
  display: block;
  color: #F0F2E6;
  margin-bottom: 8px;
}

.contact-info .info-line strong {
  color: #B4E23E;
}

.contact-hours {
  background-color: #3A4018;
  border-radius: 6px;
  padding: 18px 20px;
  margin-top: 18px;
}

.contact-hours h3 {
  color: #F0F2E6;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-hours p {
  color: #C7CCB4;
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.faq-item {
  border: 1px solid #2A2F1A;
  border-radius: 6px;
  margin-bottom: 12px;
  background-color: #161A0D;
}

.faq-item__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: #F0F2E6;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 18px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item__q span.faq-plus {
  color: #B4E23E;
  font-size: 1.3rem;
  line-height: 1;
}

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item__a p {
  padding: 0 18px 16px;
  color: #C7CCB4;
  font-size: 0.95rem;
}

.faq-item.open .faq-item__a {
  max-height: 300px;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.fade-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 860px) {
  .band-one__blocks {
    grid-template-columns: 1fr;
  }

  .band-two__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 0;
  }

  .band-two__stat {
    border-right: none;
    padding: 8px 12px;
  }

  .band-three__grid {
    grid-template-columns: 1fr;
  }

  .service-section__inner {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

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

@media (max-width: 640px) {
  .duo-nav__row-one {
    padding: 10px 18px;
  }

  .duo-nav__cta {
    display: none;
  }

  .duo-nav__toggle {
    display: block;
  }

  .duo-nav__row-two {
    display: none;
  }

  .duo-nav__row-two.open {
    display: block;
  }

  .duo-nav__links {
    flex-direction: column;
    padding: 8px 18px 14px;
    gap: 0;
  }

  .duo-nav__links li a {
    display: block;
    padding: 12px 4px;
  }

  .giant-letter-hero {
    padding: 48px 18px 64px;
  }

  .band {
    padding: 60px 18px;
  }

  .cta-band {
    padding: 56px 18px;
  }

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