/* Kova Wash — Main Stylesheet
   kovawash.com
*/

/* ═══════════════════════════════════════════
       RESET & VARIABLES
    ═══════════════════════════════════════════ */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    :root {
      --navy:      #0B1E33;
      --blue:      #29ABE2;
      --blue-dark: #1a8bbf;
      --slate:     #4A6078;
      --light:     #EFF4F8;
      --border:    #DDE6EE;
      --white:     #FFFFFF;
      --text:      #0B1E33;
      --text-muted:#4A6078;

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

      --font: 'Inter', system-ui, -apple-system, sans-serif;

      --section-pad: 80px 20px;
      --section-pad-sm: 56px 20px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: var(--font);
      color: var(--text);
      background: var(--white);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

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

    .container {
      max-width: 1100px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* ═══════════════════════════════════════════
       BUTTONS
    ═══════════════════════════════════════════ */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-family: var(--font);
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius);
      border: none;
      cursor: pointer;
      transition: background 0.18s, transform 0.12s, box-shadow 0.18s;
      text-decoration: none;
      white-space: nowrap;
    }

    .btn:active { transform: scale(0.97); }

    .btn-primary {
      background: var(--blue);
      color: var(--white);
      padding: 14px 28px;
    }
    .btn-primary:hover { background: var(--blue-dark); }

    .btn-outline {
      background: transparent;
      color: var(--blue);
      padding: 13px 27px;
      border: 1.5px solid var(--blue);
    }
    .btn-outline:hover {
      background: var(--blue);
      color: var(--white);
    }

    .btn-ghost {
      background: rgba(255,255,255,0.12);
      color: var(--white);
      padding: 13px 27px;
      border: 1.5px solid rgba(255,255,255,0.3);
    }
    .btn-ghost:hover { background: rgba(255,255,255,0.22); }

    .btn-lg {
      font-size: 17px;
      padding: 16px 36px;
      border-radius: 12px;
    }

    /* ═══════════════════════════════════════════
       NAV
    ═══════════════════════════════════════════ */
    #nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--white);
      border-bottom: 1px solid var(--border);
      transition: box-shadow 0.2s;
    }

    #nav.scrolled {
      box-shadow: 0 2px 16px rgba(11,30,51,0.10);
    }

    .nav-inner {
      max-width: 1100px;
      margin: 0 auto;
      padding: 0 20px;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    /* Inline SVG logo */
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .nav-links {
      display: none;
      gap: 28px;
      align-items: center;
    }

    .nav-links a {
      font-size: 14px;
      font-weight: 500;
      color: var(--slate);
      transition: color 0.15s;
    }
    .nav-links a:hover { color: var(--navy); }

    .nav-cta { display: none; }

    /* Hamburger */
    .hamburger {
      display: flex;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
    }
    .hamburger span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--navy);
      border-radius: 2px;
      transition: all 0.22s;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Mobile menu */
    .mobile-menu {
      display: none;
      flex-direction: column;
      gap: 0;
      background: var(--white);
      border-top: 1px solid var(--border);
      padding: 8px 0 20px;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      padding: 14px 24px;
      font-size: 15px;
      font-weight: 500;
      color: var(--navy);
      border-bottom: 1px solid var(--light);
    }
    .mobile-menu a:hover { background: var(--light); }
    .mobile-menu .mobile-cta {
      margin: 16px 24px 0;
      text-align: center;
    }

    @media (min-width: 768px) {
      .nav-links { display: flex; }
      .nav-cta   { display: inline-flex; }
      .hamburger { display: none; }
    }

    /* ═══════════════════════════════════════════
       HERO
    ═══════════════════════════════════════════ */
    #hero {
      background: var(--navy);
      padding: 96px 20px 88px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    /* Subtle background water rings */
    #hero::before {
      content: '';
      position: absolute;
      top: -120px; left: 50%;
      transform: translateX(-50%);
      width: 700px; height: 700px;
      border-radius: 50%;
      border: 1px solid rgba(41,171,226,0.10);
      pointer-events: none;
    }
    #hero::after {
      content: '';
      position: absolute;
      top: -60px; left: 50%;
      transform: translateX(-50%);
      width: 460px; height: 460px;
      border-radius: 50%;
      border: 1px solid rgba(41,171,226,0.08);
      pointer-events: none;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: 20px;
    }

    .hero-eyebrow-dot {
      width: 6px; height: 6px;
      background: var(--blue);
      border-radius: 50%;
    }

    .hero-h1 {
      font-size: clamp(40px, 8vw, 72px);
      font-weight: 800;
      color: var(--white);
      line-height: 1.05;
      letter-spacing: -0.02em;
      margin-bottom: 20px;
    }

    .hero-sub {
      font-size: clamp(16px, 2.5vw, 20px);
      font-weight: 400;
      color: rgba(255,255,255,0.70);
      max-width: 520px;
      margin: 0 auto 36px;
      line-height: 1.55;
    }

    .hero-ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
      margin-bottom: 52px;
    }

    .hero-trust {
      display: flex;
      flex-wrap: wrap;
      gap: 20px 32px;
      justify-content: center;
    }

    .hero-trust-item {
      font-size: 13px;
      font-weight: 500;
      color: rgba(255,255,255,0.50);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .hero-trust-item svg {
      color: var(--blue);
    }

    /* ═══════════════════════════════════════════
       HOW IT WORKS
    ═══════════════════════════════════════════ */
    #how-it-works {
      padding: var(--section-pad);
      background: var(--white);
    }

    .section-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: 10px;
    }

    .section-title {
      font-size: clamp(26px, 4vw, 38px);
      font-weight: 800;
      color: var(--navy);
      line-height: 1.15;
      letter-spacing: -0.01em;
      margin-bottom: 14px;
    }

    .section-sub {
      font-size: 16px;
      color: var(--slate);
      max-width: 520px;
      line-height: 1.6;
      margin-bottom: 52px;
    }

    .steps-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 32px;
    }

    .step {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }

    .step-num {
      width: 44px;
      height: 44px;
      flex-shrink: 0;
      background: var(--light);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      font-weight: 800;
      color: var(--blue);
    }

    .step-body h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 6px;
    }

    .step-body p {
      font-size: 14px;
      color: var(--slate);
      line-height: 1.6;
    }

    @media (min-width: 768px) {
      .steps-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
      }
      .step { flex-direction: column; }
    }

    /* ═══════════════════════════════════════════
       PRICING
    ═══════════════════════════════════════════ */
    #pricing {
      padding: var(--section-pad);
      background: var(--light);
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .pricing-card {
      background: var(--white);
      border: 1.5px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px;
      position: relative;
      transition: box-shadow 0.2s, transform 0.2s;
    }

    .pricing-card:hover {
      box-shadow: 0 8px 32px rgba(11,30,51,0.10);
      transform: translateY(-2px);
    }

    .pricing-card.featured {
      border-color: var(--blue);
      box-shadow: 0 4px 24px rgba(41,171,226,0.18);
    }

    .pricing-badge {
      display: inline-block;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--white);
      background: var(--blue);
      border-radius: 20px;
      padding: 4px 12px;
      margin-bottom: 16px;
    }

    .pricing-name {
      font-size: 22px;
      font-weight: 800;
      color: var(--navy);
      margin-bottom: 4px;
    }

    .pricing-pitch {
      font-size: 13px;
      font-weight: 500;
      color: var(--slate);
      margin-bottom: 20px;
    }

    .pricing-price {
      display: flex;
      align-items: baseline;
      gap: 4px;
      margin-bottom: 4px;
    }

    .price-dollar {
      font-size: 20px;
      font-weight: 700;
      color: var(--navy);
    }

    .price-amount {
      font-size: 44px;
      font-weight: 800;
      color: var(--navy);
      line-height: 1;
      letter-spacing: -0.02em;
    }

    .price-period {
      font-size: 14px;
      font-weight: 500;
      color: var(--slate);
    }

    .first-wash-note {
      font-size: 12px;
      font-weight: 600;
      color: var(--blue);
      margin-bottom: 24px;
    }

    .pricing-divider {
      border: none;
      border-top: 1px solid var(--border);
      margin: 20px 0;
    }

    .pricing-features {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-bottom: 28px;
    }

    .pricing-feature {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      font-weight: 500;
      color: var(--navy);
    }

    .feature-check {
      width: 18px;
      height: 18px;
      flex-shrink: 0;
      background: rgba(41,171,226,0.12);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .feature-check svg { color: var(--blue); }

    .pricing-cta {
      width: 100%;
      padding: 14px;
    }

    .pricing-note {
      text-align: center;
      font-size: 13px;
      color: var(--slate);
      margin-top: 32px;
    }

    @media (min-width: 768px) {
      .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: start;
      }
      .pricing-card.featured {
        transform: scale(1.03);
      }
      .pricing-card.featured:hover {
        transform: scale(1.03) translateY(-2px);
      }
    }

    /* ═══════════════════════════════════════════
       DETAILING
    ═══════════════════════════════════════════ */
    #detailing {
      padding: var(--section-pad);
      background: var(--white);
    }

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

    .detail-card {
      border: 1.5px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px;
      transition: box-shadow 0.2s;
    }

    .detail-card:hover {
      box-shadow: 0 6px 24px rgba(11,30,51,0.08);
    }

    .detail-name {
      font-size: 20px;
      font-weight: 800;
      color: var(--navy);
      margin-bottom: 6px;
    }

    .detail-desc {
      font-size: 14px;
      color: var(--slate);
      margin-bottom: 20px;
      line-height: 1.6;
    }

    .detail-price-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
      margin-bottom: 20px;
    }

    .detail-price-table th {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--slate);
      text-align: left;
      padding: 8px 0;
      border-bottom: 1px solid var(--border);
    }

    .detail-price-table td {
      padding: 10px 0;
      border-bottom: 1px solid var(--light);
      font-weight: 500;
      color: var(--navy);
    }

    .detail-price-table td.price {
      font-weight: 700;
    }

    .detail-price-table td.reg-price {
      font-size: 12px;
      color: var(--slate);
      text-decoration: line-through;
    }

    .promo-banner {
      background: var(--light);
      border: 1.5px dashed var(--blue);
      border-radius: var(--radius);
      padding: 14px 18px;
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 28px;
    }

    .promo-code {
      font-family: 'Courier New', monospace;
      font-size: 16px;
      font-weight: 700;
      color: var(--blue);
      background: rgba(41,171,226,0.10);
      padding: 4px 12px;
      border-radius: 6px;
      letter-spacing: 0.06em;
      flex-shrink: 0;
    }

    .promo-text {
      font-size: 13px;
      font-weight: 500;
      color: var(--slate);
    }

    .book-btns {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .book-btn {
      flex: 1;
      min-width: 130px;
      font-size: 13px;
      padding: 11px 14px;
      text-align: center;
    }

    .sub-pitch {
      margin-top: 40px;
      padding: 24px 28px;
      background: var(--navy);
      border-radius: var(--radius-lg);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .sub-pitch-text {
      font-size: 16px;
      font-weight: 600;
      color: var(--white);
    }

    .sub-pitch-text span {
      color: var(--blue);
    }

    @media (min-width: 768px) {
      .detailing-grid { grid-template-columns: 1fr 1fr; }
    }

    /* ═══════════════════════════════════════════
       SERVICE AREA
    ═══════════════════════════════════════════ */
    #service-area {
      padding: var(--section-pad);
      background: var(--light);
    }

    .service-area-inner {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
    }

    .city-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
    }

    .city-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 500;
      color: var(--navy);
    }

    .city-dot {
      width: 6px;
      height: 6px;
      background: var(--blue);
      border-radius: 50%;
      flex-shrink: 0;
    }

    .area-note {
      margin-top: 20px;
      font-size: 13px;
      color: var(--slate);
    }

    .area-note a {
      color: var(--blue);
      font-weight: 600;
    }

    @media (min-width: 768px) {
      .service-area-inner { grid-template-columns: 1fr 1fr; align-items: center; }
      .city-grid { grid-template-columns: repeat(3, 1fr); }
    }

    /* ═══════════════════════════════════════════
       REVIEWS
    ═══════════════════════════════════════════ */
    #reviews {
      padding: var(--section-pad);
      background: var(--white);
      text-align: center;
    }

    .reviews-placeholder {
      max-width: 560px;
      margin: 0 auto;
    }

    .stars {
      display: flex;
      justify-content: center;
      gap: 4px;
      margin-bottom: 16px;
    }

    .star {
      font-size: 28px;
      color: #F5A623;
    }

    .reviews-headline {
      font-size: 22px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 10px;
    }

    .reviews-body {
      font-size: 15px;
      color: var(--slate);
      line-height: 1.6;
      margin-bottom: 28px;
    }

    /* ═══════════════════════════════════════════
       FAQ
    ═══════════════════════════════════════════ */
    #faq {
      padding: var(--section-pad);
      background: var(--light);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 0;
      max-width: 720px;
    }

    .faq-item {
      border-bottom: 1px solid var(--border);
    }

    .faq-item:first-child {
      border-top: 1px solid var(--border);
    }

    .faq-question {
      width: 100%;
      background: none;
      border: none;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 0;
      cursor: pointer;
      text-align: left;
      font-family: var(--font);
      font-size: 15px;
      font-weight: 600;
      color: var(--navy);
      transition: color 0.15s;
    }

    .faq-question:hover { color: var(--blue); }

    .faq-icon {
      font-size: 20px;
      font-weight: 300;
      color: var(--blue);
      flex-shrink: 0;
      transition: transform 0.22s;
      line-height: 1;
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
    }

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

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

    .faq-answer-inner {
      font-size: 14px;
      color: var(--slate);
      line-height: 1.7;
      padding-bottom: 20px;
    }

    /* ═══════════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════════ */
    #footer {
      background: var(--navy);
      padding: 52px 20px 32px;
    }

    .footer-inner {
      max-width: 1100px;
      margin: 0 auto;
    }

    .footer-top {
      display: flex;
      flex-wrap: wrap;
      gap: 32px;
      justify-content: space-between;
      margin-bottom: 40px;
    }

    .footer-brand p {
      font-size: 14px;
      color: rgba(255,255,255,0.50);
      margin-top: 12px;
      max-width: 260px;
      line-height: 1.6;
    }

    .footer-col h4 {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.40);
      margin-bottom: 14px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col ul li a {
      font-size: 14px;
      font-weight: 500;
      color: rgba(255,255,255,0.65);
      transition: color 0.15s;
    }

    .footer-col ul li a:hover { color: var(--white); }

    .footer-divider {
      border: none;
      border-top: 1px solid rgba(255,255,255,0.10);
      margin-bottom: 24px;
    }

    .footer-bottom {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: space-between;
      align-items: center;
    }

    .footer-copy {
      font-size: 12px;
      color: rgba(255,255,255,0.35);
    }

    .footer-tagline {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255,255,255,0.50);
      letter-spacing: 0.03em;
    }

    .footer-tagline span { color: var(--blue); }

    /* ═══════════════════════════════════════════
       WAITLIST PAGE
    ═══════════════════════════════════════════ */
    .nav-inner--logo-only {
      justify-content: flex-start;
    }

    .waitlist-hero {
      padding-bottom: 96px;
    }

    .waitlist-hero-h1 {
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .waitlist-value-props {
      margin-bottom: 40px;
    }

    .waitlist-form-block {
      max-width: 440px;
      margin: 0 auto;
      text-align: left;
    }

    .waitlist-tier-hint {
      font-size: 14px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.55);
      text-align: center;
      margin: 0 0 18px;
      line-height: 1.45;
    }

    .waitlist-fields {
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 20px;
    }

    .waitlist-label {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .waitlist-label-text {
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.72);
    }

    .waitlist-input {
      width: 100%;
      font-family: var(--font);
      font-size: 16px;
      font-weight: 500;
      color: var(--navy);
      background: var(--white);
      border: 1.5px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius);
      padding: 14px 16px;
      transition: border-color 0.15s, box-shadow 0.15s;
    }

    .waitlist-input::placeholder {
      color: var(--slate);
      opacity: 0.7;
    }

    .waitlist-input:focus {
      outline: none;
      border-color: var(--blue);
      box-shadow: 0 0 0 3px rgba(41, 171, 226, 0.25);
    }

    .waitlist-submit {
      width: 100%;
      justify-content: center;
    }

    .waitlist-error {
      padding: 14px 16px;
      margin-bottom: 16px;
      background: rgba(180, 40, 50, 0.18);
      border: 1px solid rgba(255, 150, 150, 0.4);
      border-radius: var(--radius);
      text-align: center;
    }

    .waitlist-error-text {
      font-size: 14px;
      font-weight: 600;
      color: rgba(255, 235, 235, 0.95);
      line-height: 1.5;
      margin: 0;
    }

    .waitlist-outcome {
      padding: 28px 24px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(41, 171, 226, 0.35);
      border-radius: var(--radius-lg);
      text-align: center;
    }

    .waitlist-outcome--duplicate {
      border-color: rgba(255, 255, 255, 0.22);
      background: rgba(255, 255, 255, 0.05);
    }

    .waitlist-outcome-text {
      font-size: 17px;
      font-weight: 600;
      color: var(--white);
      line-height: 1.5;
      margin: 0;
    }

    .footer--minimal {
      padding: 28px 20px 36px;
    }

    .footer-inner--minimal {
      text-align: center;
    }

    .footer-copy--center {
      width: 100%;
      text-align: center;
    }