/* ============================================================
   Bang Kumis - Jasa Pengeboran Sumur
   Klapanunggal, Cileungsi, Bogor
   Production CSS - Pure CSS3, Mobile-First
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Reset & Custom Properties
   ------------------------------------------------------------ */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors */
  --color-primary: #0F2A4A;
  --color-primary-light: #1A3D6B;
  --color-primary-dark: #091E36;
  --color-white: #FFFFFF;
  --color-off-white: #F8FAFC;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;
  --color-orange: #F97316;
  --color-orange-hover: #EA580C;
  --color-orange-light: #FFF7ED;
  --color-green-wa: #25D366;
  --color-green-wa-hover: #1EBE57;
  --color-overlay: rgba(15, 42, 74, 0.8);

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji",
    "Segoe UI Emoji", "Segoe UI Symbol";
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --font-size-sm: clamp(0.8125rem, 0.775rem + 0.25vw, 0.875rem);
  --font-size-base: clamp(0.9375rem, 0.875rem + 0.3125vw, 1rem);
  --font-size-lg: clamp(1.0625rem, 0.975rem + 0.4375vw, 1.125rem);
  --font-size-xl: clamp(1.1875rem, 1.05rem + 0.6875vw, 1.25rem);
  --font-size-2xl: clamp(1.375rem, 1.15rem + 1.125vw, 1.5rem);
  --font-size-3xl: clamp(1.625rem, 1.25rem + 1.875vw, 1.875rem);
  --font-size-4xl: clamp(1.875rem, 1.375rem + 2.5vw, 2.25rem);
  --font-size-5xl: clamp(2.25rem, 1.5rem + 3.75vw, 3rem);
  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;

  /* Spacing */
  --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;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-padding: var(--space-5);
  --nav-height: 64px;
  --border-radius-sm: 0.375rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Prevent scroll when mobile menu is open */
body.menu-open {
  overflow: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Focus visible for keyboard users */
:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}


/* ------------------------------------------------------------
   2. Typography
   ------------------------------------------------------------ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  color: var(--color-gray-900);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

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

p:last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 700;
}

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

.section-title {
  font-size: var(--font-size-4xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  text-align: center;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
}


/* ------------------------------------------------------------
   3. Navigation
   ------------------------------------------------------------ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-base),
    box-shadow var(--transition-base);
}

.navbar.scrolled {
  background-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  height: var(--nav-height);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-white);
  z-index: 1010;
}

.navbar__logo img {
  height: 36px;
  width: auto;
}

/* Hamburger Menu Toggle */
.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  z-index: 1010;
  padding: var(--space-2);
}

.navbar__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

/* Hamburger to X animation */
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Menu */
.navbar__menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(320px, 85vw);
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-primary);
  padding: calc(var(--nav-height) + var(--space-8)) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  transition: right var(--transition-slow);
  overflow-y: auto;
  z-index: 1005;
}

.navbar__menu.is-open {
  right: 0;
}

/* Overlay behind mobile menu */
.navbar__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 1001;
}

.navbar__overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.navbar__link {
  display: block;
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  font-weight: 500;
  transition: background-color var(--transition-fast);
}

.navbar__link:hover,
.navbar__link:focus-visible {
  background-color: var(--color-primary-light);
}

.navbar__link--cta {
  background-color: var(--color-orange);
  color: var(--color-white);
  text-align: center;
  font-weight: 600;
  margin-top: var(--space-4);
}

.navbar__link--cta:hover,
.navbar__link--cta:focus-visible {
  background-color: var(--color-orange-hover);
}

/* Desktop Nav */
@media (min-width: 768px) {
  .navbar__toggle {
    display: none;
  }

  .navbar__overlay {
    display: none;
  }

  .navbar__menu {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    padding: 0;
    flex-direction: row;
    align-items: center;
    gap: var(--space-1);
    overflow: visible;
  }

  .navbar__link {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }

  .navbar__link--cta {
    margin-top: 0;
    margin-left: var(--space-2);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--border-radius-full);
  }
}

@media (min-width: 1024px) {
  .navbar__link {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-base);
  }
}


/* ------------------------------------------------------------
   4. Hero Section
   ------------------------------------------------------------ */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-height) + var(--space-8)) var(--container-padding) var(--space-8);
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(15, 42, 74, 0.85) 0%,
    rgba(15, 42, 74, 0.7) 50%,
    rgba(15, 42, 74, 0.9) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-block;
  background-color: rgba(249, 115, 22, 0.15);
  color: var(--color-orange);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius-full);
  margin-bottom: var(--space-6);
  border: 1px solid rgba(249, 115, 22, 0.3);
}

.hero__title {
  font-size: var(--font-size-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-5);
  line-height: var(--line-height-tight);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 480px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}


/* ------------------------------------------------------------
   5. Buttons
   ------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast),
    transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  line-height: 1.4;
}

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

.btn--primary {
  background-color: var(--color-orange);
  color: var(--color-white);
  border-color: var(--color-orange);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-orange-hover);
  border-color: var(--color-orange-hover);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover,
.btn--outline:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

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

.btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}


/* ------------------------------------------------------------
   6. Keunggulan / Features Section
   ------------------------------------------------------------ */

.features {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-white);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.feature-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--border-radius-xl);
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.feature-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-orange-light);
  border-radius: var(--border-radius-lg);
  color: var(--color-orange);
}

.feature-card__icon img,
.feature-card__icon svg {
  width: 28px;
  height: 28px;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.feature-card__text {
  font-size: var(--font-size-base);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
}

@media (min-width: 640px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ------------------------------------------------------------
   7. Services Section
   ------------------------------------------------------------ */

.services {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-gray-50);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-5);
  flex-shrink: 0;
}

.service-card__icon img,
.service-card__icon svg {
  width: 24px;
  height: 24px;
}

.service-card__title {
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
}

.service-card__text {
  font-size: var(--font-size-base);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-orange);
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-top: var(--space-5);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ------------------------------------------------------------
   8. Pricing Section
   ------------------------------------------------------------ */

.pricing {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-white);
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 840px;
  margin: 0 auto;
  align-items: start;
}

.pricing-card {
  position: relative;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.pricing-card--featured {
  border-color: var(--color-orange);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
}

.pricing-card__badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-orange);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--border-radius-full);
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.pricing-card__price {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.pricing-card__unit {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-6);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.pricing-card__check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-orange);
  margin-top: 1px;
}

@media (min-width: 640px) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ------------------------------------------------------------
   9. Area Layanan Section
   ------------------------------------------------------------ */

.area-layanan {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-primary);
}

.area-layanan .section-title {
  color: var(--color-white);
}

.area-layanan .section-subtitle {
  color: var(--color-gray-300);
}

.area-layanan__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
}

.area-card {
  background-color: var(--color-primary-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-fast),
    border-color var(--transition-fast);
}

.area-card:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}

.area-card__icon {
  width: 32px;
  height: 32px;
  margin: 0 auto var(--space-2);
  color: var(--color-orange);
}

.area-card__name {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

@media (min-width: 640px) {
  .area-layanan__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .area-layanan__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
  }
}


/* ------------------------------------------------------------
   10. Gallery Section
   ------------------------------------------------------------ */

.gallery {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
}

.gallery__item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

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

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

.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 42, 74, 0.6) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery__item:hover::after {
  opacity: 1;
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-4);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 600;
  z-index: 1;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.gallery__item:hover .gallery__caption {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}


/* ------------------------------------------------------------
   11. Testimonials Section
   ------------------------------------------------------------ */

.testimonials {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-gray-50);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.testimonial-card__quote {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  flex-grow: 1;
  position: relative;
  padding-left: var(--space-5);
  border-left: 3px solid var(--color-orange);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  background-color: var(--color-gray-200);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-gray-900);
}

.testimonial-card__location {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  color: #FBBF24;
  margin-bottom: var(--space-4);
}

.testimonial-card__stars svg {
  width: 16px;
  height: 16px;
}

@media (min-width: 640px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ------------------------------------------------------------
   12. FAQ Section (Accordion)
   ------------------------------------------------------------ */

.faq {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-white);
}

.faq__list {
  max-width: var(--container-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq__item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq__item.is-open {
  border-color: var(--color-orange);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-weight: 600;
  font-size: var(--font-size-base);
  color: var(--color-gray-900);
  background-color: transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.faq__question:hover {
  background-color: var(--color-gray-50);
}

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
  color: var(--color-gray-400);
  transition: transform var(--transition-base), color var(--transition-fast);
}

/* Plus icon using pseudo-elements */
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background-color: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base);
}

/* Horizontal bar */
.faq__icon::before {
  top: 50%;
  left: 50%;
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}

/* Vertical bar */
.faq__icon::after {
  top: 50%;
  left: 50%;
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}

/* Rotate to X when open */
.faq__item.is-open .faq__icon {
  color: var(--color-orange);
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq__answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--font-size-base);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
}

/* When open, max-height set via JS or use a reasonable max */
.faq__item.is-open .faq__answer {
  max-height: 500px;
}


/* ------------------------------------------------------------
   13. CTA Section
   ------------------------------------------------------------ */

.cta-section {
  padding: var(--space-20) var(--container-padding);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-light) 50%,
    var(--color-primary) 100%
  );
  text-align: center;
}

.cta-section__inner {
  max-width: 640px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: var(--font-size-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}

.cta-section__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 480px) {
  .cta-section__actions {
    flex-direction: row;
    justify-content: center;
  }
}


/* ------------------------------------------------------------
   14. Footer
   ------------------------------------------------------------ */

.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-16) var(--container-padding) var(--space-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__logo img {
  height: 32px;
  width: auto;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
}

.footer__heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer__link:hover,
.footer__link:focus-visible {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-orange);
}

.footer__bottom {
  border-top: 1px solid var(--color-gray-700);
  padding-top: var(--space-8);
  margin-top: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

.footer__copyright {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  text-align: center;
}

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

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  background-color: var(--color-gray-700);
  color: var(--color-gray-300);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.footer__social-link:hover,
.footer__social-link:focus-visible {
  background-color: var(--color-orange);
  color: var(--color-white);
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
}

@media (min-width: 640px) {
  .footer__inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}


/* ------------------------------------------------------------
   15. Floating WhatsApp Button
   ------------------------------------------------------------ */

.wa-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.wa-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-full);
  background-color: var(--color-green-wa);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: background-color var(--transition-fast),
    transform var(--transition-fast);
  animation: wa-pulse 2s ease-in-out infinite;
}

.wa-float__btn:hover {
  background-color: var(--color-green-wa-hover);
  transform: scale(1.08);
  animation: none;
}

.wa-float__btn svg {
  width: 28px;
  height: 28px;
}

.wa-float__label {
  display: none;
  background-color: var(--color-white);
  color: var(--color-gray-800);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .wa-float__label {
    display: block;
  }
}

@keyframes wa-pulse {
  0% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6),
      0 0 0 12px rgba(37, 211, 102, 0.1);
  }
  100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
}


/* ------------------------------------------------------------
   16. Blog Cards (Listing Page)
   ------------------------------------------------------------ */

.blog-listing {
  padding: var(--space-20) var(--container-padding);
  background-color: var(--color-white);
}

.blog-listing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: var(--container-max);
  margin: 0 auto;
}

.blog-card {
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  background-color: var(--color-white);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

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

.blog-card__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

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

.blog-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card__category {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  color: var(--color-orange);
  margin-bottom: var(--space-2);
}

.blog-card__title {
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  line-height: var(--line-height-tight);
}

.blog-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.blog-card__date,
.blog-card__read-time {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 640px) {
  .blog-listing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .blog-listing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ------------------------------------------------------------
   17. Blog Article Page
   ------------------------------------------------------------ */

.article {
  padding: calc(var(--nav-height) + var(--space-10)) var(--container-padding) var(--space-20);
}

.article__inner {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

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

.article__category {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-orange);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-4);
}

.article__title {
  font-size: var(--font-size-4xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-5);
  line-height: var(--line-height-tight);
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.article__featured-image {
  width: 100%;
  border-radius: var(--border-radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-10);
}

.article__featured-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Article body / prose styles */
.article__body {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-700);
}

.article__body h2 {
  font-size: var(--font-size-3xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-5);
  color: var(--color-gray-900);
}

.article__body h3 {
  font-size: var(--font-size-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
}

.article__body p {
  margin-bottom: var(--space-6);
}

.article__body ul,
.article__body ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.article__body ul {
  list-style: disc;
}

.article__body ol {
  list-style: decimal;
}

.article__body li {
  margin-bottom: var(--space-2);
  line-height: var(--line-height-relaxed);
}

.article__body blockquote {
  border-left: 4px solid var(--color-orange);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-8) 0;
  background-color: var(--color-gray-50);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  font-style: italic;
  color: var(--color-gray-600);
}

.article__body img {
  border-radius: var(--border-radius-lg);
  margin: var(--space-8) 0;
}

.article__body a {
  color: var(--color-orange);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.article__body a:hover {
  color: var(--color-orange-hover);
}

.article__body code {
  background-color: var(--color-gray-100);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--border-radius-sm);
  font-size: 0.9em;
}

.article__body pre {
  background-color: var(--color-gray-900);
  color: var(--color-gray-100);
  padding: var(--space-6);
  border-radius: var(--border-radius-lg);
  overflow-x: auto;
  margin: var(--space-8) 0;
}

.article__body pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font-size: var(--font-size-sm);
}

.article__body table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-8) 0;
  font-size: var(--font-size-sm);
}

.article__body th,
.article__body td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-gray-200);
  text-align: left;
}

.article__body th {
  background-color: var(--color-gray-50);
  font-weight: 700;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  max-width: var(--container-max);
  margin: 0 auto;
}

.breadcrumbs__link {
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.breadcrumbs__link:hover {
  color: var(--color-orange);
}

.breadcrumbs__separator {
  color: var(--color-gray-300);
  font-size: var(--font-size-xs);
}

.breadcrumbs__current {
  color: var(--color-gray-700);
  font-weight: 500;
}


/* ------------------------------------------------------------
   18. 404 Page
   ------------------------------------------------------------ */

.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  text-align: center;
  padding: var(--space-8) var(--container-padding);
  background-color: var(--color-off-white);
}

.error-page__code {
  font-size: clamp(5rem, 20vw, 10rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-4);
}

.error-page__title {
  font-size: var(--font-size-3xl);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

.error-page__text {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  max-width: 480px;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-relaxed);
}


/* ------------------------------------------------------------
   19. Utility Classes
   ------------------------------------------------------------ */

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

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

/* Section spacing */
.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section--sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section--lg {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

/* Background utilities */
.bg-white {
  background-color: var(--color-white);
}

.bg-light {
  background-color: var(--color-gray-50);
}

.bg-primary {
  background-color: var(--color-primary);
}

.bg-dark {
  background-color: var(--color-gray-900);
}

/* Text color utilities */
.text-white {
  color: var(--color-white);
}

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

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

.text-muted {
  color: var(--color-gray-500);
}

/* Spacing helpers */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: var(--space-4); }
.mb-4 { margin-bottom: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-8 { margin-bottom: var(--space-8); }

/* Display helpers */
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.sr-only:focus {
  position: absolute;
  width: auto;
  height: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
}


/* ------------------------------------------------------------
   20. Skip to Content Link
   ------------------------------------------------------------ */

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: top var(--transition-fast);
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}


/* ------------------------------------------------------------
   21. Page Header (Interior pages)
   ------------------------------------------------------------ */

.page-header {
  background-color: var(--color-primary);
  padding: calc(var(--nav-height) + var(--space-12)) var(--container-padding) var(--space-12);
  text-align: center;
}

.page-header__title {
  font-size: var(--font-size-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.page-header__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  max-width: 560px;
  margin: 0 auto;
}


/* ------------------------------------------------------------
   22. Reduced Motion Preferences
   ------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .wa-float__btn {
    animation: none;
  }

  .feature-card:hover,
  .pricing-card:hover,
  .blog-card:hover {
    transform: none;
  }

  .gallery__item:hover img {
    transform: none;
  }
}


/* ------------------------------------------------------------
   23. Print Styles
   ------------------------------------------------------------ */

@media print {
  .navbar,
  .wa-float,
  .skip-link,
  .footer__social,
  .cta-section {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
    font-size: 12pt;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
    background: #fff;
  }

  .hero::before {
    display: none;
  }

  .hero__title,
  .hero__subtitle {
    color: #000;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }

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