/* ==========================================================================
   Mehsud Rental and Tours — Centralized Design System
   Single source of truth for tokens, base styles, and components.
   ========================================================================== */

:root {
  /* Brand */
  --color-primary: #0b1f3b;
  --color-primary-soft: #132a4d;
  --color-accent: #c9a24e;
  --color-accent-hover: #d4b05c;
  --color-highlight: #4da3ff;
  --color-highlight-soft: rgba(77, 163, 255, 0.12);

  /* Surfaces */
  --color-bg: #f7f9fc;
  --color-bg-elevated: #ffffff;
  --color-surface-muted: #eef2f7;
  --color-border: rgba(11, 31, 59, 0.08);
  --color-border-strong: rgba(11, 31, 59, 0.14);

  /* Text */
  --color-text: #1c1c1c;
  --color-text-muted: #5c6470;
  --color-text-inverse: #f8fafc;

  /* Semantic */
  --color-success: #0d8a5b;
  --color-whatsapp: #25d366;

  /* Typography */
  --font-heading: "Poppins", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --fs-display: clamp(2.25rem, 4vw + 1rem, 3.75rem);
  --fs-h1: clamp(1.875rem, 2.5vw + 1rem, 2.75rem);
  --fs-h2: clamp(1.5rem, 1.5vw + 1rem, 2.125rem);
  --fs-h3: clamp(1.25rem, 1vw + 0.875rem, 1.5rem);
  --fs-body: clamp(1rem, 0.2vw + 0.95rem, 1.0625rem);
  --fs-small: 0.875rem;
  --fs-xs: 0.8125rem;

  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-body: 1.6;

  /* Layout */
  --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;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(11, 31, 59, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 31, 59, 0.08);
  --shadow-lg: 0 24px 48px rgba(11, 31, 59, 0.12);
  --shadow-glow: 0 0 0 1px rgba(201, 162, 78, 0.25), 0 12px 40px rgba(201, 162, 78, 0.15);

  --max-width: 1200px;
  --header-height: 80px;
  --sticky-cta-height: 64px;

  --transition-fast: 150ms ease;
  --transition-base: 220ms ease;
  --transition-slow: 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-primary);
}

h1 {
  font-size: var(--fs-h1);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}

/* Utilities */
.container {
  width: min(100% - var(--space-8), var(--max-width));
  margin-inline: auto;
}

.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;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-accent {
  color: var(--color-accent);
}

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

.section {
  padding-block: var(--space-16);
}

.section--tight {
  padding-block: var(--space-12);
}

.section__eyebrow {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section__title {
  margin-bottom: var(--space-4);
}

.section__lead {
  max-width: 42ch;
  color: var(--color-text-muted);
  font-size: var(--fs-body);
}

.section__header {
  margin-bottom: var(--space-10);
}

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

.section__header--center .section__lead {
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, #b8923f 100%);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover) 0%, var(--color-accent) 100%);
  box-shadow: var(--shadow-glow);
}

.btn--secondary {
  background: var(--color-bg-elevated);
  color: var(--color-primary);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-sm);
}

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

.btn--ghost {
  color: var(--color-text-inverse);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

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

.btn--whatsapp:hover {
  filter: brightness(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn--block {
  width: 100%;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(247, 249, 252, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  width: min(100% - var(--space-8), var(--max-width));
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo__text {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  white-space: nowrap;
}

.logo__img {
  height: 68px;
  width: auto;
  object-fit: contain;
}

.logo__img--footer {
  height: 56px;
  filter: brightness(0) invert(1);
}

@media (max-width: 480px) {
  .logo__img {
    height: 56px;
  }
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-elevated);
}

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition-base);
}

.nav-toggle__bar::before {
  top: -6px;
}
.nav-toggle__bar::after {
  top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-nav a {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-primary);
  background: var(--color-highlight-soft);
}

.site-nav__cta {
  margin-left: var(--space-2);
}

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-16);
  margin-top: var(--space-8);
}

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

.site-footer__grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1.2fr repeat(3, 1fr);
}

@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 560px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

.site-footer__brand p {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
  opacity: 0.9;
}

.site-footer h4 {
  color: var(--color-text-inverse);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
  font-weight: var(--fw-semibold);
}

.site-footer ul li + li {
  margin-top: var(--space-3);
}

.site-footer ul a {
  font-size: var(--fs-small);
  opacity: 0.9;
}

.site-footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  opacity: 0.75;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: flex-end;
  padding-block: var(--space-16) var(--space-20);
  color: var(--color-text-inverse);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    165deg,
    rgba(11, 31, 59, 0.15) 0%,
    rgba(11, 31, 59, 0.55) 45%,
    rgba(11, 31, 59, 0.88) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  box-shadow: 0 0 12px var(--color-accent);
}

.hero h1 {
  color: var(--color-text-inverse);
  font-size: var(--fs-display);
  max-width: 14ch;
  margin-bottom: var(--space-5);
}

.hero__tagline {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  max-width: 36ch;
  opacity: 0.92;
  margin-bottom: var(--space-8);
  line-height: var(--lh-snug);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: var(--color-accent);
}

.hero__stat span {
  font-size: var(--fs-xs);
  opacity: 0.8;
}

/* Cards grid */
.cards-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
}

.card {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-muted);
}

.card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image img {
  transform: scale(1.05);
}

.card__body {
  padding: var(--space-6);
}

.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  background: var(--color-highlight-soft);
  color: var(--color-primary);
}

.badge--accent {
  background: rgba(201, 162, 78, 0.15);
  color: #8a6f2a;
}

.badge--success {
  background: rgba(13, 138, 91, 0.12);
  color: var(--color-success);
}

.card__title {
  font-size: 1.125rem;
  margin-bottom: var(--space-2);
}

.card__price {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.card__price small {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}

.card__features {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

/* Features row */
.features-row {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
}

.feature-tile {
  padding: var(--space-8);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.feature-tile:hover {
  border-color: rgba(201, 162, 78, 0.4);
  box-shadow: var(--shadow-md);
}

.feature-tile__icon {
  width: 56px;
  height: 56px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-highlight-soft), rgba(11, 31, 59, 0.06));
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}

.feature-tile h3 {
  font-size: 1.0625rem;
  margin-bottom: var(--space-2);
}

.feature-tile p {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  line-height: var(--lh-snug);
}

/* Testimonials */
.testimonials {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  overflow: hidden;
  position: relative;
  max-width: 100%;
}

.testimonials::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(circle, rgba(77, 163, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.testimonials .section__eyebrow {
  color: var(--color-accent);
}

.testimonials .section__title {
  color: var(--color-text-inverse);
}

.testimonials .section__lead {
  color: rgba(255, 255, 255, 0.75);
}

.testimonial-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  margin-top: var(--space-10);
}

.testimonial {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.testimonial__stars {
  color: var(--color-accent);
  letter-spacing: 0.1em;
  font-size: var(--fs-small);
  margin-bottom: var(--space-4);
}

.testimonial p {
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
  opacity: 0.92;
  margin-bottom: var(--space-5);
}

.testimonial footer {
  font-size: var(--fs-xs);
  opacity: 0.75;
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--color-primary-soft) 0%, var(--color-primary) 50%, #0a1830 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  color: var(--color-text-inverse);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  box-shadow: var(--shadow-lg);
}

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

.cta-banner p {
  opacity: 0.88;
  max-width: 46ch;
  font-size: var(--fs-small);
}

.cta-banner .btn-group {
  flex-shrink: 0;
}

/* Page hero (inner pages) */
.page-hero {
  padding-block: var(--space-16) var(--space-10);
  background: linear-gradient(180deg, var(--color-surface-muted) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  margin-bottom: var(--space-4);
}

.page-hero p {
  max-width: 52ch;
  color: var(--color-text-muted);
}

/* Filters (rent a car) */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
  padding: var(--space-5);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.filter-group label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.filter-group select {
  min-width: 160px;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}

.filter-reset {
  align-self: flex-end;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-highlight);
  text-decoration: underline;
  text-underline-offset: 3px;
}

[data-car-card].is-hidden {
  display: none;
}

/* Forms */
.form-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.form-field label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-field textarea {
  min-height: 120px;
  resize: vertical;
}

.form-field--full {
  grid-column: 1 / -1;
}

.contact-layout {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.contact-card {
  background: var(--color-bg-elevated);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-card h3 {
  margin-bottom: var(--space-6);
}

.contact-list li {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-small);
}

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

.contact-list strong {
  display: block;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  min-height: 280px;
  background: var(--color-surface-muted);
}

.map-embed iframe {
  width: 100%;
  height: 280px;
  border: 0;
}

/* Honeymoon romantic accents */
.romantic-hero {
  background: linear-gradient(135deg, #1a0f24 0%, var(--color-primary) 45%, #0d2847 100%);
  color: var(--color-text-inverse);
  padding-block: var(--space-20);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  margin-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}

.romantic-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(201, 162, 78, 0.2), transparent);
  pointer-events: none;
}

.romantic-hero .container {
  position: relative;
  z-index: 1;
}

.romantic-hero h1 {
  color: inherit;
  margin-bottom: var(--space-4);
}

.romantic-hero p {
  max-width: 48ch;
  opacity: 0.9;
  margin-bottom: var(--space-8);
}

/* Services overview icons */
.services-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
  gap: var(--space-4);
}

.service-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-4);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-align: center;
  color: var(--color-primary);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.service-chip:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.service-chip span:first-child {
  font-size: 1.75rem;
}

/* Sticky WhatsApp */
.sticky-wa {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: var(--space-3) var(--space-4);
  padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
  background: linear-gradient(180deg, transparent, rgba(247, 249, 252, 0.95) 30%);
  pointer-events: none;
}

.sticky-wa a {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  background: var(--color-whatsapp);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-small);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.sticky-wa a:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
}

body {
  padding-bottom: var(--sticky-cta-height);
}

/* Mobile nav */
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-6);
    gap: 0;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform var(--transition-slow), visibility var(--transition-slow);
    overflow-y: auto;
    border-top: 1px solid var(--color-border);
  }

  .site-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .site-nav a {
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
  }

  .site-nav__cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .site-nav__cta .btn {
    width: 100%;
  }
}

/* About timeline-ish */
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

@media (max-width: 768px) {
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.about-stat {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.about-stat strong {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
  display: block;
}

.about-stat span {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

/* Trust badges row */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-8);
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

/* Focus visibility */
:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--color-highlight);
  outline-offset: 3px;
}