/* ========================================
   MR. WATER PLUMBING & HEATING
   Design Tokens & Component Styles
   ======================================== */

/* --- Design Tokens --- */
:root {
  /* Typography */
  --font-display: 'Cabinet Grotesk', 'Arial Black', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.35rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* Spacing — 4px base */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Color Palette — Deep Navy, Clean White, Steel, Water Teal */
  --color-bg: #F8F9FA;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F0F2F4;
  --color-surface-warm: #F5F7F8;
  --color-surface-dark: #0F1923;
  --color-charcoal: #0F1923;
  --color-navy: #152536;
  --color-slate: #384856;
  --color-text: #152536;
  --color-text-muted: #5A6A78;
  --color-text-faint: #8A96A2;
  --color-text-inverse: #F0F4F6;
  --color-accent: #1A8A94;
  --color-accent-hover: #147078;
  --color-accent-subtle: #22A3AE;
  --color-accent-light: #E4F4F6;
  --color-accent-glow: rgba(26, 138, 148, 0.12);
  --color-border: rgba(21, 37, 54, 0.08);
  --color-border-strong: rgba(21, 37, 54, 0.16);
  --color-divider: #E2E6EA;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 25, 35, 0.06), 0 1px 2px rgba(15, 25, 35, 0.04);
  --shadow-md: 0 4px 16px rgba(15, 25, 35, 0.08), 0 2px 6px rgba(15, 25, 35, 0.04);
  --shadow-lg: 0 16px 40px rgba(15, 25, 35, 0.12), 0 4px 12px rgba(15, 25, 35, 0.06);

  /* Widths */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1200px;
}


/* --- Global Typography --- */
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-charcoal);
  font-weight: 700;
}

h1 {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
}

h3 {
  font-size: var(--text-lg);
}

p {
  color: var(--color-text-muted);
  line-height: 1.65;
}


/* --- Layout Utilities --- */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.container--narrow {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.section--dark {
  background: var(--color-charcoal);
  color: var(--color-text-inverse);
  position: relative;
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-text-inverse);
}

.section--dark p {
  color: rgba(240, 244, 246, 0.7);
}

.section--alt {
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1023px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 639px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}


/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.3;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26, 138, 148, 0.25);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(26, 138, 148, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--color-charcoal);
  border: 1.5px solid var(--color-border-strong);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--white {
  background: #fff;
  color: var(--color-charcoal);
}

.btn--white:hover {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}


/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 250ms ease, border-color 250ms ease;
}

.header--scrolled {
  box-shadow: 0 1px 8px rgba(15, 25, 35, 0.06);
  border-bottom-color: transparent;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.header__logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.header__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-charcoal);
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.header__logo-text span {
  display: block;
  font-size: 0.7em;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.header__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.header__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-slate);
  text-decoration: none;
  position: relative;
}

.header__links a:hover {
  color: var(--color-accent);
}

.header__links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 200ms ease;
}

.header__links a:hover::after {
  width: 100%;
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
}

.header__phone svg {
  width: 16px;
  height: 16px;
}

.header__phone:hover {
  color: var(--color-accent-hover);
}

/* Mobile menu */
.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.header__menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-charcoal);
  transition: all 200ms ease;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  z-index: 200;
  padding: var(--space-5);
  flex-direction: column;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
}

.mobile-nav__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-charcoal);
}

.mobile-nav__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-nav__links a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-charcoal);
  border-radius: var(--radius-md);
}

.mobile-nav__links a:hover {
  background: var(--color-surface-alt);
  color: var(--color-accent);
}

.mobile-nav__cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.mobile-nav__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
  justify-content: center;
  padding: var(--space-3);
}

@media (max-width: 899px) {
  .header__nav { display: none; }
  .header__menu-btn { display: flex; }
}


/* --- Hero --- */
.hero {
  position: relative;
  background: var(--color-charcoal);
  color: #fff;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #0A1219 0%, #0F1923 30%, #152536 60%, #1A3040 100%);
  opacity: 1;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 75% 40%, rgba(26, 138, 148, 0.1), transparent),
    radial-gradient(ellipse 500px 400px at 20% 80%, rgba(26, 138, 148, 0.05), transparent);
}

.hero__bg::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(180deg, rgba(26, 138, 148, 0.04) 0%, transparent 60%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: clamp(var(--space-16), 8vw, var(--space-24)) var(--space-5) clamp(var(--space-12), 6vw, var(--space-20));
}

.hero h1 {
  color: #fff;
  font-size: var(--text-3xl);
  max-width: 14ch;
  margin-bottom: var(--space-4);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  max-width: 48ch;
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

.hero__ctas {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.hero__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-8);
}

.hero__phone a {
  color: #fff;
  text-decoration: none;
}

.hero__phone a:hover {
  text-decoration: underline;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}

.hero__trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-subtle);
  flex-shrink: 0;
}

/* --- Service Cards --- */
.service-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-decoration: none;
  transition: all 250ms cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px var(--color-accent-glow), var(--shadow-md);
  transform: translateY(-3px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}


/* --- Trust Points / Why Section --- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.trust-item {
  padding: var(--space-5);
}

.trust-item__number {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-accent-light);
  border-radius: 50%;
}

.trust-item h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.trust-item p {
  font-size: var(--text-sm);
}

@media (max-width: 767px) {
  .trust-grid { grid-template-columns: 1fr; }
}


/* --- Sector Cards --- */
.sector-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.sector-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: left;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 250ms ease, transform 250ms ease;
}

.sector-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.sector-card__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.sector-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.sector-card p {
  font-size: var(--text-sm);
}

.sector-card ul {
  list-style: none;
  margin-top: var(--space-4);
}

.sector-card ul li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
  padding-left: var(--space-5);
  position: relative;
}

.sector-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateY(-50%);
}

@media (max-width: 767px) {
  .sector-cards { grid-template-columns: 1fr; }
}


/* --- Featured Services --- */
.featured-service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-divider);
}

.featured-service:last-child {
  border-bottom: none;
}

.featured-service:nth-child(even) .featured-service__content {
  order: 2;
}

.featured-service__visual {
  background: linear-gradient(145deg, var(--color-surface-alt) 0%, var(--color-accent-light) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.featured-service__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.featured-service__visual:has(img) {
  padding: 0;
  border: none;
  background: none;
}

.featured-service__visual svg {
  width: 80px;
  height: 80px;
  color: var(--color-accent);
  opacity: 0.7;
}

.featured-service__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.featured-service__content h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.featured-service__content p {
  margin-bottom: var(--space-4);
}

@media (max-width: 767px) {
  .featured-service {
    grid-template-columns: 1fr;
  }
  .featured-service:nth-child(even) .featured-service__content {
    order: 0;
  }
  .featured-service__visual {
    min-height: 200px;
    padding: var(--space-8);
  }
}


/* --- Areas Section --- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.area-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  text-decoration: none;
  transition: all 180ms ease;
}

.area-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: 0 4px 12px var(--color-accent-glow);
  background: var(--color-accent-light);
}

.area-link svg {
  width: 16px;
  height: 16px;
  opacity: 0;
  transform: translateX(-4px);
  transition: all 180ms ease;
}

.area-link:hover svg {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 767px) {
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 479px) {
  .areas-grid { grid-template-columns: 1fr; }
}


/* --- Reviews --- */
.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.review-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  font-size: 3.5rem;
  font-family: var(--font-display);
  color: var(--color-accent-light);
  line-height: 1;
}

.review-card__stars {
  color: #C49215;
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 2px;
}

.review-card__text {
  font-size: var(--text-base);
  color: var(--color-text);
  font-style: italic;
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

.review-card__author {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-charcoal);
}

.review-card__location {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.placeholder-notice {
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-top: var(--space-6);
  display: inline-block;
}


/* --- FAQ --- */
.faq-list {
  max-width: var(--content-narrow);
}

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

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-charcoal);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  gap: var(--space-4);
}

.faq-item__question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 250ms ease;
}

.faq-item.active .faq-item__question svg {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
}

.faq-item__answer-inner {
  padding-bottom: var(--space-5);
}

.faq-item__answer p {
  font-size: var(--text-sm);
  line-height: 1.6;
}


/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(160deg, #0A1219 0%, #0F1923 40%, #152536 100%);
  color: #fff;
  text-align: center;
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-5);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 100%, rgba(26, 138, 148, 0.08), transparent);
  pointer-events: none;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: var(--space-3);
}

.cta-banner p {
  color: rgba(255,255,255,0.65);
  max-width: 48ch;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.cta-banner__phone {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-5);
}

.cta-banner__phone a {
  color: #fff;
  text-decoration: none;
}

.cta-banner__phone a:hover {
  text-decoration: underline;
}

.cta-banner__buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}


/* --- Footer --- */
.footer {
  background: linear-gradient(180deg, #0F1923 0%, #0A1118 100%);
  color: rgba(240, 244, 246, 0.65);
  padding: var(--space-16) var(--space-5) var(--space-8);
}

.footer__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  text-transform: uppercase;
}

.footer__logo-text span {
  display: block;
  font-size: 0.7em;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: 1.55;
  max-width: 32ch;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.6);
  transition: all 180ms ease;
}

.footer__social a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.footer__social svg {
  width: 16px;
  height: 16px;
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__col a {
  font-size: var(--text-sm);
  color: rgba(245, 244, 240, 0.6);
  text-decoration: none;
  transition: color 150ms ease;
}

.footer__col a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: var(--text-xs);
  color: rgba(245, 244, 240, 0.4);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer__credit {
  width: 100%;
  text-align: center;
  margin-top: var(--space-3);
  font-size: 0.7rem;
  color: rgba(245, 244, 240, 0.25);
  letter-spacing: 0.02em;
}

.footer__credit a {
  color: rgba(245, 244, 240, 0.35);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__credit a:hover {
  color: var(--accent);
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.footer__contact-info a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(245, 244, 240, 0.7);
}

.footer__contact-info a:hover {
  color: var(--color-accent);
}

.footer__contact-info svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 479px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}


/* --- Page Header (Interior Pages) --- */
.page-header {
  background: linear-gradient(160deg, #0A1219 0%, #0F1923 40%, #172B3A 100%);
  color: #fff;
  padding: clamp(var(--space-10), 5vw, var(--space-16)) var(--space-5) clamp(var(--space-8), 4vw, var(--space-12));
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(ellipse at 100% 100%, rgba(26, 138, 148, 0.06), transparent 70%);
  pointer-events: none;
}

.page-header__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-4);
  list-style: none;
}

.page-header__breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}

.page-header__breadcrumb a:hover {
  color: var(--color-accent);
}

.page-header__breadcrumb li + li::before {
  content: '›';
  margin-right: var(--space-2);
}

.page-header h1 {
  color: #fff;
  margin-bottom: var(--space-3);
}

.page-header p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  max-width: 56ch;
}


/* --- Service Page Content --- */
.service-content {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-10);
  align-items: start;
}

.service-content__main h2 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.service-content__main h2:first-child {
  margin-top: 0;
}

.service-content__main p {
  margin-bottom: var(--space-4);
}

.service-content__main ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-5);
}

.service-content__main li {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  padding: var(--space-1) 0;
}

.service-sidebar {
  position: sticky;
  top: 6rem;
}

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.sidebar-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
}

.sidebar-card .btn {
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.sidebar-card .btn:last-child {
  margin-bottom: 0;
}

.sidebar-card__phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
  padding: var(--space-4) 0;
}

.sidebar-card__phone a {
  color: var(--color-accent);
}

.sidebar-areas {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-areas a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-areas a:hover {
  color: var(--color-accent);
}

.sidebar-areas a:last-child {
  border-bottom: none;
}

@media (max-width: 899px) {
  .service-content {
    grid-template-columns: 1fr;
  }
  .service-sidebar {
    position: static;
  }
}


/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  background: var(--color-surface);
  color: var(--color-text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-divider);
}

.contact-info__item:last-child {
  border-bottom: none;
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-lg);
  color: var(--color-accent);
  flex-shrink: 0;
  border: 1px solid rgba(26, 138, 148, 0.15);
}

.contact-info__icon svg {
  width: 20px;
  height: 20px;
}

.contact-info__text h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.contact-info__text p {
  font-size: var(--text-sm);
}

.contact-info__text a {
  color: var(--color-accent);
  text-decoration: none;
}

.contact-info__text a:hover {
  text-decoration: underline;
}

@media (max-width: 767px) {
  .contact-grid { grid-template-columns: 1fr; }
}


/* --- Section Heading --- */
.section-heading {
  margin-bottom: var(--space-8);
}

.section-heading__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.section-heading p {
  max-width: 56ch;
  margin-top: var(--space-3);
}


/* --- Mobile Phone Bar --- */
.mobile-phone-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--color-accent);
  padding: var(--space-3) var(--space-5);
  box-shadow: 0 -4px 16px rgba(15, 25, 35, 0.15);
}

.mobile-phone-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-base);
  text-decoration: none;
}

.mobile-phone-bar svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 767px) {
  .mobile-phone-bar { display: block; }
  body { padding-bottom: 56px; }
}


/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 999;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}


/* --- Misc --- */
.text-accent { color: var(--color-accent); }
.text-center { text-align: center; }
.mx-auto { margin-inline: auto; }

.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: var(--space-6);
  padding-block: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* Internal link styling */
.internal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.internal-links a {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-accent);
  background: var(--color-accent-light);
  border: 1px solid rgba(26, 138, 148, 0.15);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 500;
  transition: all 200ms ease;
}

.internal-links a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26, 138, 148, 0.25);
}


/* ========================================
   ABOUT PAGE
   ======================================== */
.about-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-10);
  align-items: start;
}

.about-layout__image {
  position: sticky;
  top: calc(var(--space-6) + 72px);
}

.about-layout__image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(15, 25, 35, 0.15);
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-layout__content h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
  color: var(--color-heading);
}

.about-layout__content p {
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-layout__content .check-list {
  margin-bottom: var(--space-6);
}

.about-cta {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.about-cta p {
  margin-bottom: var(--space-4);
}

.about-cta .hero__ctas {
  gap: var(--space-3);
}

@media (max-width: 767px) {
  .about-layout {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .about-layout__image {
    position: static;
    max-width: 320px;
  }
  .about-layout__image img {
    aspect-ratio: 4/5;
  }
}