/* =============================================================
   WOODLANDS HVAC EXPERTS — GLOBAL LAYOUT & SPACING SYSTEM
   Design System v2.0 — Applied uniformly across all pages
   ============================================================= */

/* -----------------------------------------------------------
   1. SPACING TOKENS (unified spacing scale)
   ----------------------------------------------------------- */
:root {
  /* Spacing scale */
  --space-xs:   0.5rem;   /*  8px */
  --space-sm:   0.75rem;  /* 12px */
  --space-md:   1rem;     /* 16px */
  --space-lg:   1.5rem;   /* 24px */
  --space-xl:   2rem;     /* 32px */
  --space-2xl:  2.5rem;   /* 40px */
  --space-3xl:  3.5rem;   /* 56px */
  --space-4xl:  5rem;     /* 80px */
  --space-5xl:  7.5rem;   /* 120px */

  /* Section vertical rhythm */
  --section-py:        5.5rem;   /* 88px – uniform section padding */
  --section-py-sm:     4rem;     /* 64px – tablet */
  --section-py-xs:     3rem;     /* 48px – mobile */

  /* Between-element spacing */
  --gap-heading-para:  1.5rem;   /* heading → paragraph */
  --gap-para-btn:      2rem;     /* paragraph → button row */
  --gap-cards:         2rem;     /* card gutters */
  --gap-sections:      0rem;     /* sections are stacked; padding handles rhythm */

  /* Container horizontal padding */
  --container-px:      2rem;    /* 32px desktop */
  --container-px-md:   1.75rem; /* 28px tablet */
  --container-px-sm:   1rem;    /* 16px mobile */

  /* Shared image aspect ratios */
  --img-radius:        var(--border-radius-lg);

  /* Typography scale */
  --fs-hero:     clamp(2.4rem, 4.5vw, 3.5rem);
  --fs-h2:       clamp(1.8rem, 3vw, 2.5rem);
  --fs-h3:       clamp(1.25rem, 2vw, 1.5rem);
  --fs-body:     1rem;
  --fs-sm:       0.9rem;
  --fs-xs:       0.8rem;

  --lh-heading:  1.2;
  --lh-body:     1.65;
  --lh-loose:    1.75;

  --fw-normal:   400;
  --fw-medium:   500;
  --fw-semi:     600;
  --fw-bold:     700;
  --fw-black:    800;

  /* Unified button dimensions */
  --btn-height:         48px;
  --btn-px:             1.75rem;
  --btn-font-size:      0.95rem;
  --btn-radius:         var(--border-radius-md);

  /* Card system */
  --card-pad:           2rem;
  --card-radius:        var(--border-radius-md);
  --card-gap:           var(--gap-cards);
}

/* -----------------------------------------------------------
   2. CONTAINER — single consistent width for all pages
   ----------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1280px;            /* slightly larger max for modern screens */
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* -----------------------------------------------------------
   3. SECTION VERTICAL RHYTHM
   ----------------------------------------------------------- */
.section {
  padding-block: var(--section-py);
}

/* Hero-adjacent sections that overlap with the hero */


/* CTA banner section that overlaps with coverage */


/* -----------------------------------------------------------
   4. TYPOGRAPHY — unified scale
   ----------------------------------------------------------- */

/* Hero headline */
.hero-title {
  font-size: var(--fs-hero);
  font-weight: var(--fw-black);
  line-height: var(--lh-heading);
  letter-spacing: -0.025em;
}

/* All section headings (h2-level) */
.section-title, .centered-title, .cta-banner-title, .commitment-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-black);
  line-height: var(--lh-heading);
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}

/* Sub-heading overrides */
.section-subtitle {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  margin-bottom: 0.65rem;
}

/* Body text */
.section-description, .about-text, .testimonial-text, .intro-content p, .hero-description, .faq-answer-content, .service-card-text, .centered-desc {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  max-width: 65ch;
}

.hero-description {
  font-size: 1.05rem;
  line-height: var(--lh-loose);
  max-width: 580px;
}

/* Section header grouping */
.section-header {
  max-width: 720px;
  margin-bottom: var(--space-3xl);
}

.section-header.center {
  text-align: center;
  margin-inline: auto;
}

/* -----------------------------------------------------------
   5. BUTTONS — unified dimensions across all button types
   ----------------------------------------------------------- */
.btn {
  height: var(--btn-height);
  padding: 0 var(--btn-px);
  font-size: var(--btn-font-size);
  font-weight: var(--fw-semi);
  border-radius: var(--btn-radius);
  white-space: nowrap;
  line-height: 1;
}

/* Nav call button — keep its pill shape but match height */
.nav-call-btn {
  height: 42px;
  padding-inline: 1.4rem;
  font-size: 0.9rem;
}

/* Footer book button */
.footer-book-btn {
  height: 40px;
  padding-inline: 1.75rem;
  font-size: 0.82rem;
}

/* -----------------------------------------------------------
   6. HEADER ALIGNMENT
   ----------------------------------------------------------- */
.header .container, .header > .container {
  padding-inline: var(--container-px);
}

.nav-container {
  width: 100%;
  padding-bottom: 1.25rem;
}

.header.sticky .nav-container {
  padding-bottom: 0.85rem;
}

.nav-menu {
  gap: 2rem;
}

.nav-link {
  font-size: 0.9rem;
  padding-block: 0.3rem;
}

/* -----------------------------------------------------------
   7. HERO SECTION
   ----------------------------------------------------------- */
.hero {
  padding-top: 13.5rem;
  padding-bottom: 6rem;
}

.hero-grid {
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  gap: 1.35rem;
}

.hero-buttons {
  gap: 1rem;
  margin-top: 0.5rem;
}

/* Inner hero pages */
.hero-about, .hero-services {
  padding-top: 13.5rem;
  padding-bottom: 5rem;
}

/* -----------------------------------------------------------
   8. FEATURE CARDS
   ----------------------------------------------------------- */
.features-grid {
  gap: 1.5rem;
}

.feature-card {
  padding: var(--card-pad);
  gap: 1.25rem;
  border-radius: var(--card-radius);
}

/* -----------------------------------------------------------
   9. ABOUT SECTION
   ----------------------------------------------------------- */






/* -----------------------------------------------------------
   10. SERVICES GRID
   ----------------------------------------------------------- */
.services-grid {
  gap: var(--card-gap);
}

.service-card {
  border-radius: var(--card-radius);
}

.service-card-body {
  padding: var(--card-pad);
  gap: 0.9rem;
}

.service-image-wrapper {
  height: 220px;
}

.service-card-title {
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  line-height: 1.3;
}

.service-card-text {
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
}



/* -----------------------------------------------------------
   11. WHY CHOOSE US
   ----------------------------------------------------------- */
















/* -----------------------------------------------------------
   12. PORTFOLIO / PROJECTS
   ----------------------------------------------------------- */
.portfolio-grid {
  gap: 1.5rem;
}

.portfolio-card {
  height: 300px;
  border-radius: var(--card-radius);
}

.portfolio-tabs {
  gap: 0.65rem;
  margin-bottom: var(--space-xl);
}

.portfolio-tab {
  padding: 0.55rem 1.4rem;
  font-size: var(--fs-xs);
  border-radius: var(--border-radius-full);
}

/* -----------------------------------------------------------
   13. PROCESS STEPS
   ----------------------------------------------------------- */
.process-grid {
  gap: 1.5rem;
}

.process-step {
  gap: 1.25rem;
}

/* -----------------------------------------------------------
   14. TESTIMONIALS
   ----------------------------------------------------------- */
.testimonials-slider-container {
  padding: 0 52px 3.5rem 52px;
}

.testimonial-card {
  padding: 2.25rem;
  gap: 1.25rem;
  border-radius: var(--card-radius);
}

.testimonial-text {
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

.testimonial-user {
  gap: 0.85rem;
  padding-top: 1.1rem;
}

.testimonials-pagination {
  gap: 0.45rem;
  margin-top: 1.75rem;
}

/* -----------------------------------------------------------
   15. FAQ
   ----------------------------------------------------------- */
.faq-container {
  max-width: 820px;
  gap: 0.85rem;
}

.faq-question-btn {
  padding: 1.2rem 1.65rem;
  gap: 1.25rem;
}

.faq-question-text {
  font-size: 1rem;
}

.faq-answer-content {
  padding: 0 1.65rem 1.4rem 1.65rem;
  font-size: var(--fs-sm);
  line-height: var(--lh-body);
}

/* -----------------------------------------------------------
   16. CTA BANNER
   ----------------------------------------------------------- */
.cta-banner {
  padding: 4rem var(--container-px);
  border-radius: var(--border-radius-lg);
}

.cta-banner-content {
  gap: 2.5rem;
}

.cta-banner-title {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  line-height: var(--lh-heading);
}

.cta-banner-desc {
  font-size: var(--fs-body);
  max-width: 600px;
}

.cta-banner-actions {
  gap: 0.85rem;
}

/* -----------------------------------------------------------
   17. COVERAGE / MAP SECTION
   ----------------------------------------------------------- */










/* -----------------------------------------------------------
   18. FOOTER ALIGNMENT
   ----------------------------------------------------------- */
.footer .container {
  padding-inline: var(--container-px);
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}

.footer-column {
  gap: 1.5rem;
}

.footer-col-title {
  font-size: 23px;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer-links {
  gap: 10px;
}

.footer-link {
  font-size: 16px;
  gap: 6px;
}

.footer-bottom {
  padding-block: 20px;
  font-size: 14px;
}

/* -----------------------------------------------------------
   19. FORM INPUTS — uniform height and spacing
   ----------------------------------------------------------- */
.form-input, .form-select {
  height: 48px;
  padding: 0 1rem;
  font-size: var(--fs-sm);
  border-radius: var(--border-radius-md);
}

.form-textarea {
  padding: 0.85rem 1rem;
  font-size: var(--fs-sm);
  height: 100px;
  border-radius: var(--border-radius-md);
}

.form-group {
  gap: 0.45rem;
}

.hero-form {
  gap: 1.1rem;
  padding: 1.85rem;
}

.hero-form-header {
  padding: 1.4rem 1.85rem;
}

/* -----------------------------------------------------------
   20. STAT COUNTERS — uniform spacing
   ----------------------------------------------------------- */




/* -----------------------------------------------------------
   21. BOOKING STRIP
   ----------------------------------------------------------- */
.booking-strip .container {
  padding-inline: var(--container-px);
}

/* -----------------------------------------------------------
   22. IMAGE CONSISTENCY
   ----------------------------------------------------------- */
.intro-image, .services-intro-img, .why-v2-image {
  border-radius: var(--img-radius);
  object-fit: cover;
  width: 100%;
}

/* -----------------------------------------------------------
   23. CHECKMARK LIST (about page)
   ----------------------------------------------------------- */
.checkmark-list {
  gap: 0.85rem;
}

.checkmark-item {
  gap: 0.7rem;
  font-size: var(--fs-sm);
}

/* -----------------------------------------------------------
   24. RESPONSIVE BREAKPOINTS — TABLET (≤ 1024px)
   ----------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --container-px:   1.75rem;
    --section-py:     4.5rem;
    --gap-cards:      1.5rem;
  }

  .hero {
    padding-top: 11.5rem;
    padding-bottom: 5rem;
  }

  .hero-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
  }

  .intro-grid, .services-intro-grid, .why-v2-grid, .blueprint-grid {
    gap: 3rem;
  }

  .cta-banner {
    padding-inline: var(--container-px);
  }
}

/* -----------------------------------------------------------
   25. RESPONSIVE BREAKPOINTS — TABLET PORTRAIT (≤ 768px)
   ----------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --container-px:   1rem;
    --section-py:     3.5rem;
    --card-pad:       1.5rem;
    --btn-px:         1.35rem;
  }

  .hero {
    padding-top: 9.5rem;
    padding-bottom: 4rem;
  }

  .section-title, .centered-title {
    font-size: clamp(1.6rem, 5vw, 2rem);
  }

  .hero-title {
    font-size: clamp(1.9rem, 6vw, 2.4rem);
  }

  .section-header {
    margin-bottom: var(--space-xl);
  }

  .testimonials-slider-container {
    padding-inline: 0;
    padding-bottom: 2.5rem;
  }

  .cta-banner {
    padding: 3rem var(--container-px);
    border-radius: var(--border-radius-md);
  }

  .faq-container {
    max-width: 100%;
  }

  .footer-top {
    gap: 2rem;
  }
}

/* -----------------------------------------------------------
   26. RESPONSIVE BREAKPOINTS — MOBILE (≤ 576px)
   ----------------------------------------------------------- */
@media (max-width: 576px) {
  :root {
    --container-px:   0.85rem;
    --section-py:     3rem;
    --card-pad:       1.25rem;
  }

  .hero-title {
    font-size: clamp(1.7rem, 7vw, 2.1rem);
    letter-spacing: -0.01em;
  }

  .section-title, .centered-title {
    font-size: 1.65rem;
  }

  .section-subtitle {
    font-size: 0.72rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .btn {
    height: 46px;
    font-size: 0.875rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .portfolio-card {
    height: 240px;
  }

  .service-image-wrapper {
    height: 190px;
  }

  

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .cta-banner {
    padding: 2.5rem var(--container-px);
  }

  .cta-banner-title {
    font-size: 1.5rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }

  .faq-question-btn {
    padding: 1rem 1.25rem;
  }

  .faq-answer-content {
    padding: 0 1.25rem 1.1rem 1.25rem;
  }

  .hero-form {
    padding: 1.35rem;
  }

  .hero-form-header {
    padding: 1.15rem 1.35rem;
  }
}

/* -----------------------------------------------------------
   27. SERVICE PAGE HERO — same padding as inner pages
   ----------------------------------------------------------- */
[class*="hero-service"] {
  padding-top: 8rem;
  padding-bottom: 5rem;
}

/* -----------------------------------------------------------
   28. GRID CONSISTENCY — equal gutters
   ----------------------------------------------------------- */

/* 3-column grids */
.services-grid, .portfolio-grid, .features-grid {
  gap: var(--card-gap);
}

/* 2-column grids */
.intro-grid, .services-intro-grid, .why-v2-grid {
  gap: 4rem;
  align-items: center;
}

/* Equal-height card rows */
.services-grid, .portfolio-grid {
  align-items: stretch;
}

.service-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-link {
  margin-top: auto;
}

/* -----------------------------------------------------------
   29. ALIGNMENT HELPERS
   ----------------------------------------------------------- */

.text-center { text-align: center; }


/* Ensure section headers with left alignment don't center */
.section-header.left {
  margin-inline: 0;
  text-align: left;
}

.section-header.left .section-subtitle::after {
  margin-left: 0;
}

/* -----------------------------------------------------------
   30. VISUAL POLISH — consistent border-radii on images
   ----------------------------------------------------------- */
.portfolio-card, .service-card, .testimonial-card, .feature-card, .faq-item, .hero-form-container {
  border-radius: var(--card-radius);
}

.intro-image, .services-intro-img, .why-v2-image, .blueprint-img, .commitment-image {
  border-radius: var(--img-radius);
}

/* -----------------------------------------------------------
   31. PROCESS GRID CONNECTOR LINE — fix dashed syntax
   ----------------------------------------------------------- */
.process-grid::before, .process-grid-4::before {
  background: repeating-linear-gradient(
    90deg,
    var(--color-border-hover) 0,
    var(--color-border-hover) 8px,
    transparent 8px,
    transparent 16px
  );
}

/* -----------------------------------------------------------
   32. TESTIMONIALS SLIDER — prevent overflow clipping
   ----------------------------------------------------------- */
.testimonials-slider-container {
  padding-bottom: 4rem;
}

/* -----------------------------------------------------------
   33. MOBILE NAV DRAWER — standardized
   ----------------------------------------------------------- */
.mobile-nav-drawer {
  width: 320px;
  padding: 2rem 1.75rem;
}

/* -----------------------------------------------------------
   34. BOOKING STRIP — standardized padding
   ----------------------------------------------------------- */
.booking-strip {
  padding-block: 3rem;
}

/* -----------------------------------------------------------
   35. PRINT / Accessibility — don't strip visibility
   ----------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .hero-tag {
    animation: none;
  }
  .btn-accent {
    animation: none;
  }
  .btn-primary.hero-cta {
    animation: none;
  }
  .fade-in-up, .fade-in-right, .stagger-item, .reveal, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}