/* =========================================================================
   Firefly Rise — Global Styles
   Home Services Digital Marketing Agency
   ========================================================================= */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Open+Sans:wght@400;600;700&family=Dancing+Script:wght@600&display=swap');

/* ── CSS Variables ── */
:root {
  /* Client-provided */
  --color-primary: #ff7200;
  --color-hover: #ffae00;

  /* Derived */
  --color-primary-light: #ffe4cc;
  --color-accent: #0a2540;

  /* Text */
  --color-text-dark: #2d2d2d;
  --color-text-light: #ffffff;
  --color-text-muted: #6b6b6b;
  --color-cta-text: #ffffff;

  /* Backgrounds */
  --color-bg-white: #ffffff;
  --color-bg-gray: #f2f2f2;
  --color-bg-dark: #282828;

  /* Utility */
  --color-border: #e8e8e8;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --section-padding-mobile: var(--space-xl) var(--space-sm);
  --section-padding-desktop: var(--space-2xl) var(--space-lg);
  --container-max-width: 1200px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-dark);
  margin: 0;
  background: var(--color-bg-white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  text-transform: capitalize;
  text-align: left;
  margin-top: 0;
  line-height: 1.2;
  color: var(--color-text-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p, li, label, input, textarea, select, blockquote {
  font-family: 'Open Sans', sans-serif;
}

/* ── Container & Section ── */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
  width: 100%;
}
section {
  padding: var(--section-padding-mobile);
  position: static;
}
@media (min-width: 768px) {
  section { padding: var(--section-padding-desktop); }
}

/* ── Global Button Base ── */
.btn-primary,
.btn-secondary,
.btn-banner-primary,
.btn-banner-secondary,
.footer-btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background-color 0.2s, color 0.2s, transform 0.1s;
  min-height: 44px;
  line-height: 1.2;
}
.btn-primary:hover,
.btn-secondary:hover,
.btn-banner-primary:hover,
.btn-banner-secondary:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-cta-text);
}
.btn-primary:hover {
  background-color: var(--color-hover);
  color: #ffffff;
}
.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-cta-text);
}

/* =========================================================================
   Navigation
   ========================================================================= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--space-sm);
  max-width: var(--container-max-width);
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 768px) {
  .nav-inner { padding: 10px var(--space-sm); }
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.nav-brand img {
  width: auto;
  height: 56px;
  display: block;
}
@media (min-width: 768px) {
  .nav-brand img { height: 72px; }
}
.nav-brand-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: 0.02em;
}

/* Desktop menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu > li {
  position: relative;
}
.nav-menu > li > a,
.nav-menu > li > button.nav-parent {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 0.9rem;
  background: var(--color-bg-white);
  color: var(--color-primary);
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.nav-menu > li > a:hover,
.nav-menu > li > button.nav-parent:hover,
.nav-menu > li:hover > a,
.nav-menu > li:hover > button.nav-parent {
  background-color: var(--color-hover);
  color: #ffffff;
}
.nav-menu .chevron {
  font-size: 0.7rem;
  transition: transform 0.2s;
}
.nav-menu > li.open .chevron,
.nav-menu > li:hover .chevron {
  transform: rotate(180deg);
}

/* Dropdown panel */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg-white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  border-radius: 4px;
  min-width: 260px;
  list-style: none;
  margin: 0;
  padding: 0.4rem 0;
  z-index: 110;
}
.nav-menu > li:hover .dropdown,
.nav-menu > li.open .dropdown {
  display: block;
}
.dropdown li a {
  display: block;
  padding: 0.65rem 1rem;
  color: var(--color-primary);
  background: var(--color-bg-white);
  font-family: 'Open Sans', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}
.dropdown li a:hover {
  background-color: var(--color-hover);
  color: #ffffff;
}

/* Language toggle — default (for any context on a light bg) */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  color: var(--color-primary);
  background: var(--color-bg-white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.lang-toggle i { font-size: 1rem; line-height: 1; }
.lang-toggle:hover {
  background: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

/* Hero variant — plain text link above the h1 (no button chrome) */
.hero-lang-toggle {
  margin-bottom: var(--space-sm);
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  color: #ffffff;
  transform-origin: left center;
  transition: transform 0.2s ease, color 0.2s ease;
}
.hero-lang-toggle:hover {
  background: transparent;
  border: none;
  color: var(--color-primary);
  transform: scale(1.08);
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.7rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

@media (max-width: 860px) {
  .hamburger { display: block; }
  .nav-menu {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 0.5rem 0;
    gap: 0;
  }
  .nav-menu.open { display: flex; }
  .nav-menu > li { width: 100%; }
  .nav-menu > li > a,
  .nav-menu > li > button.nav-parent {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem var(--space-sm);
  }
  .dropdown {
    position: static;
    box-shadow: none;
    border-radius: 0;
    background: #fafafa;
    padding: 0;
    min-width: 0;
    display: none;
  }
  .nav-menu > li.open .dropdown { display: block; }
  .dropdown li a {
    padding: 0.75rem var(--space-lg);
    font-size: 0.9rem;
  }
  .lang-toggle {
    margin: 0.5rem var(--space-sm);
    text-align: center;
    justify-content: center;
  }
}

/* =========================================================================
   Hero
   ========================================================================= */
.hero {
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  padding: 0;
}
.hero .container {
  padding: var(--space-xl) var(--space-sm);
}
@media (min-width: 768px) {
  .hero .container {
    padding: var(--space-2xl) var(--space-lg);
  }
}
.hero-content {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  padding: 20px;
  margin: 0;
  text-align: left;
  border-radius: 8px;
}
.hero-title {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  margin-top: 0;
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.hero-headline {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: var(--space-sm);
  margin-top: 0;
  line-height: 1.15;
  text-transform: capitalize;
}
.hero-body {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 600;
  color: #ffffff;
  margin-bottom: var(--space-lg);
  margin-top: 0;
  max-width: 100%;
  line-height: 1.5;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: flex-start;
}
.hero-ctas .btn-primary,
.hero-ctas .btn-secondary {
  background-color: var(--color-primary);
}
.hero-ctas .btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border-color: #ffffff;
}
.hero-ctas .btn-secondary:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}
@media (max-width: 700px) {
  .hero-ctas .btn-primary,
  .hero-ctas .btn-secondary {
    width: 100%;
  }
}

/* =========================================================================
   Why Us
   ========================================================================= */
.why-us {
  background-color: var(--color-bg-gray);
}
.section-title {
  color: var(--color-text-dark);
  margin-top: 0;
  margin-bottom: var(--space-sm);
}
.section-intro {
  width: 100%;
  max-width: 100%;
  text-align: left;
  margin-top: 0;
  margin-bottom: var(--space-lg);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-dark);
}
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 768px) {
  .why-us-grid { grid-template-columns: repeat(3, 1fr); }
}
.why-us-card {
  background: var(--color-bg-white);
  border-radius: 8px;
  padding: var(--space-md);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
}
.why-us-card i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.why-us-card h3 { margin: 0; color: var(--color-text-dark); }
.why-us-card p { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; line-height: 1.6; }

/* =========================================================================
   About Us
   ========================================================================= */
.about-us {
  background-color: var(--color-bg-white);
}
.about-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}
@media (min-width: 768px) {
  .about-us-grid { grid-template-columns: 1fr 1fr; }
}
.about-us-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.about-us-text p {
  margin: 0;
  color: var(--color-text-dark);
}
.about-us-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--color-bg-gray);
}

/* =========================================================================
   Reviews
   ========================================================================= */
.reviews {
  background-color: var(--color-bg-gray);
}
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 768px) {
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
}
.review-card {
  background: var(--color-bg-white);
  border-radius: 8px;
  padding: var(--space-md);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
}
.review-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.review-title {
  color: var(--color-text-dark);
  margin: 0;
}
.review-body {
  color: var(--color-text-muted);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}
.review-name {
  font-family: 'Dancing Script', cursive;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}

/* =========================================================================
   Banner
   ========================================================================= */
.banner {
  background-color: var(--color-primary) !important;
  background-image: url('../images/banner-cta.webp');
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
}
.banner-text {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.3rem, 3.5vw, 1.7rem);
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin: 0 auto var(--space-lg);
  max-width: 800px;
  line-height: 1.35;
}
.banner-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}
.btn-banner-primary {
  background-color: #000000;
  color: #ffffff;
  text-decoration: none;
}
.btn-banner-primary:hover {
  background-color: var(--color-hover);
  color: #ffffff;
}
.btn-banner-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}
.btn-banner-secondary:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}
@media (max-width: 700px) {
  .banner-ctas .btn-banner-primary,
  .banner-ctas .btn-banner-secondary { width: 100%; }
}

/* =========================================================================
   Services
   ========================================================================= */
.services-section {
  background-color: var(--color-bg-white);
}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 600px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
.service-card {
  background: var(--color-bg-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s, box-shadow 0.15s;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.11);
}
.service-card-image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--color-bg-gray);
}
.service-card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  text-align: left;
}
.service-card-title {
  color: var(--color-text-dark);
  margin: 0;
}
.service-card-text {
  color: var(--color-text-muted);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}
.service-card-link {
  margin-top: var(--space-xs);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
}
.service-card-link:hover { text-decoration: underline; }

/* =========================================================================
   Steps
   ========================================================================= */
.steps-section {
  background-color: var(--color-bg-gray);
}
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 768px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}
.step-card {
  background: var(--color-bg-white);
  border-radius: 8px;
  padding: var(--space-md);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  position: relative;
}
.step-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.step-title { color: var(--color-text-dark); margin: 0; }
.step-body { color: var(--color-text-muted); margin: 0; font-size: 0.95rem; line-height: 1.6; }

/* =========================================================================
   FAQs
   ========================================================================= */
.faqs-section {
  background-color: var(--color-bg-white);
}
.faqs-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.faq-item {
  border-radius: 4px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--space-sm);
  transition: background-color 0.15s;
}
.faq-question:hover {
  background-color: var(--color-hover);
}
.faq-question h3 {
  color: #ffffff;
  margin: 0;
  font-size: clamp(1rem, 2vw, 1.1rem);
  flex: 1;
  text-transform: none;
}
.faq-chevron {
  color: #ffffff;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}
.faq-answer {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-top: none;
}
.faq-answer p {
  margin: 0;
  color: var(--color-text-dark);
  line-height: 1.7;
}

/* =========================================================================
   Footer
   ========================================================================= */
.footer {
  background-color: var(--color-bg-dark) !important;
  color: #ffffff;
  padding: 0;
}
.footer a { text-decoration: none; }
.footer-inner-solo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-sm);
  text-align: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
  width: 100%;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
}
.footer-brand img {
  width: 160px;
  height: auto;
  display: block;
}
.footer-company-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.footer-tagline {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  margin: 0;
  max-width: 560px;
}
.footer-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  max-width: 600px;
  width: 100%;
}
.footer-ctas .btn-primary,
.footer-ctas .btn-secondary {
  flex: 1 1 200px;
}
.footer-ctas .btn-secondary {
  color: #ffffff;
  border-color: #ffffff;
}
.footer-ctas .btn-secondary:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
}
.footer-contact a {
  color: #ffffff;
  font-weight: 600;
}
.footer-contact a:hover { color: var(--color-hover); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}
.footer-nav a {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}
.footer-nav a:hover { color: var(--color-hover); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-sm) 0;
  text-align: center;
}
.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin: 0;
}
@media (max-width: 700px) {
  .footer-ctas .btn-primary,
  .footer-ctas .btn-secondary { width: 100%; flex: 1 1 100%; }
}

/* =========================================================================
   Mobile Sticky CTA Bar
   ========================================================================= */
.mobile-cta-bar {
  display: flex;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.15);
}
.mobile-cta-bar a,
.mobile-cta-bar button {
  flex: 1;
  text-align: center;
  padding: 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.mobile-cta-bar .btn-call {
  background: var(--color-accent);
  color: #fff;
}
.mobile-cta-bar .btn-quote {
  background: var(--color-primary);
  color: var(--color-cta-text);
}
@media (min-width: 768px) {
  .mobile-cta-bar { display: none; }
}
@media (max-width: 767px) {
  body { padding-bottom: 60px; }
}

/* =========================================================================
   Legal Pages
   ========================================================================= */
.legal-page {
  padding: var(--space-2xl) 0;
  background-color: var(--color-bg-white);
}
.legal-content {
  width: 100%;
  max-width: 100%;
}
.legal-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  text-transform: capitalize;
  color: var(--color-text-dark);
  margin-bottom: var(--space-lg);
}
.legal-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
}
.legal-content p,
.legal-content li {
  color: var(--color-text-dark);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
  width: 100%;
  max-width: 100%;
}
.legal-content ul {
  padding-left: var(--space-md);
}
.legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
}
.legal-meta {
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

/* =========================================================================
   404 Page
   ========================================================================= */
.error-page {
  min-height: 60vh;
  padding: var(--space-2xl) var(--space-sm);
  background-color: var(--color-bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.error-content {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.error-mark {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(4rem, 14vw, 7rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin: 0;
}
.error-content h1 {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--color-text-dark);
  margin: 0;
  text-align: center;
}
.error-content .error-sub {
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
  max-width: 60ch;
}
.error-content .btn-primary { margin-top: var(--space-sm); }

/* =========================================================================
   Modal
   ========================================================================= */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0,0,0,0.7);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
}
.modal-overlay.modal-visible {
  display: flex;
  animation: modalFadeIn 0.2s ease-out;
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal-box {
  background: #ffffff;
  border-radius: 12px;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-lg);
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: modalScaleIn 0.2s ease-out;
}
@keyframes modalScaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}
.modal-close {
  position: absolute;
  top: 0.85rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.7rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 0.25rem 0.5rem;
}
.modal-close:hover { color: var(--color-primary); }

.modal-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}
.modal-progress-dots {
  display: flex;
  gap: 0.4rem;
}
.modal-progress-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-bg-gray);
}
.modal-progress-dots span.active {
  background: var(--color-primary);
}
.modal-progress-dots span.done {
  background: var(--color-hover);
}
.modal-progress-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-step { display: none; }
.modal-step.active { display: block; }
.modal-step h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
  text-transform: none;
}
.modal-step p.step-subtitle {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
  font-size: 0.95rem;
}

.choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
}
@media (min-width: 520px) {
  .choice-grid { grid-template-columns: repeat(2, 1fr); }
}
.choice-label {
  display: block;
  cursor: pointer;
  position: relative;
}
.choice-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.choice-label span {
  display: block;
  padding: 0.8rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-dark);
  transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}
.choice-label:hover span {
  border-color: var(--color-primary);
}
.choice-label input:checked + span {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
  color: #ffffff;
}

.modal-input-group {
  margin-bottom: var(--space-sm);
}
.modal-input-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 0.35rem;
}
.modal-input-group input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 2px solid var(--color-border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: 'Open Sans', sans-serif;
  color: var(--color-text-dark);
  background: #ffffff;
  transition: border-color 0.15s;
}
.modal-input-group input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.modal-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}
.modal-nav .btn-primary,
.modal-nav .btn-secondary {
  flex: 1 1 auto;
  min-width: 120px;
}

.modal-error {
  color: #b91c1c;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  display: none;
}
.modal-error.visible { display: block; }

.modal-success,
.modal-error-state {
  text-align: center;
  padding: var(--space-md) 0;
  display: none;
}
.modal-success.active,
.modal-error-state.active { display: block; }
.modal-success .success-icon,
.modal-error-state .error-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}
.modal-success .success-icon { color: #22c55e; }
.modal-error-state .error-icon { color: #b91c1c; }
.modal-success h3,
.modal-error-state h3 {
  margin-bottom: var(--space-sm);
  color: var(--color-text-dark);
  text-transform: none;
}

body.modal-open { overflow: hidden; }

/* =========================================================================
   Utilities
   ========================================================================= */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s, transform 0.5s;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* Dark/Light favicon media queries handled in HTML via <link media> */