/* ============================================
   WIZOWSKA RACHUNKOWOŚĆ — Design System
   ============================================ */

/* --- CSS Variables --- */
:root {
  /* Prevent forced dark mode on mobile browsers */
  color-scheme: light only;

  /* Colors */
  --color-navy: #1a2744;
  --color-navy-light: #243356;
  --color-navy-dark: #111b30;
  --color-teal: #2a9d8f;
  --color-teal-light: #35b8a8;
  --color-teal-dark: #228176;
  --color-white: #ffffff;
  --color-off-white: #f8f9fb;
  --color-gray-50: #f4f5f7;
  --color-gray-100: #e8eaef;
  --color-gray-200: #d1d5de;
  --color-gray-300: #b0b7c5;
  --color-gray-400: #8891a4;
  --color-gray-500: #6b7588;
  --color-gray-600: #515a6b;
  --color-gray-700: #3d4555;
  --color-text: #1e2a3a;
  --color-text-light: #4a5568;
  --color-text-muted: #718096;
  --color-success: #2a9d8f;
  --color-error: #e53e3e;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.25rem;
  --line-height-tight: 1.2;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.8;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 800px;
  --header-height: 72px;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 39, 68, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 39, 68, 0.08);
  --shadow-lg: 0 8px 30px rgba(26, 39, 68, 0.1);
  --shadow-xl: 0 12px 40px rgba(26, 39, 68, 0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Prevent all animations and transitions on window resize */
.resize-animation-stopper * {
  animation: none !important;
  transition: none !important;
}

/* --- Skip Link (WCAG 2.4.1) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-teal);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius);
  z-index: 10000;
  transition: top var(--transition-fast);
  text-decoration: none;
}

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

/* --- Honeypot anti-spam --- */
.form__honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

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

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

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

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

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

input,
textarea,
select {
  font: inherit;
  border: none;
  outline: none;
}

/* --- Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.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;
}

/* --- Section Base --- */
.section {
  padding: var(--space-4xl) 0;
}

.section--alt {
  background-color: var(--color-off-white);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  line-height: var(--line-height-tight);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
  white-space: normal;
  text-align: center;
}

.btn--primary {
  background-color: var(--color-teal);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(42, 157, 143, 0.3);
}

.btn--primary:hover {
  background-color: var(--color-teal-light);
  box-shadow: 0 4px 16px rgba(42, 157, 143, 0.4);
  transform: translateY(-1px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-gray-200);
}

.btn--secondary:hover {
  border-color: var(--color-navy);
  background-color: var(--color-gray-50);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-navy);
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--font-size-sm);
}

/* --- HEADER --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 39, 68, 0.06);
  z-index: 1100;
  transition: box-shadow var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header--menu-open {
  box-shadow: var(--shadow-sm) !important;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.header__logo {
  font-family: 'Marcellus', serif;
  font-size: 2.8rem;
  font-weight: 400;
  color: #C5A028;
  letter-spacing: 2px;
  flex-shrink: 0;
  text-transform: uppercase;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.header__nav {
  display: flex;
  align-items: center;
  flex: 1;
}

.header__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  margin: 0 auto;
}

.header__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-teal);
  transition: width var(--transition-base);
}

.header__link:hover,
.header__link--active {
  color: var(--color-navy);
}

.header__link:hover::after,
.header__link--active::after {
  width: 100%;
}

.header__cta {
  margin-left: var(--space-md);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background-color: var(--color-gray-50);
  border-radius: 6px;
  border: 1px solid var(--color-gray-100);
}

.lang-btn {
  width: 32px;
  height: 24px;
  max-width: 32px;
  max-height: 24px;
  min-width: 32px;
  min-height: 24px;
  flex-shrink: 0;
  border-radius: 4px;
  padding: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
  background-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 2px solid transparent;
}

.lang-btn.active {
  background-color: var(--color-white);
  border-color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.lang-btn:hover {
  transform: scale(1.05);
}

.lang-flag {
  width: 100%;
  height: 100%;
  max-width: 32px;
  max-height: 24px;
  object-fit: cover;
  display: block;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  cursor: pointer;
  z-index: 1102;
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.header__hamburger--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger--active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- HERO --- */
.hero {
  padding-top: calc(var(--header-height) + var(--space-4xl));
  padding-bottom: var(--space-4xl);
  background-color: var(--color-off-white);
  background-image:
    radial-gradient(at 0% 0%, rgba(42, 157, 143, 0.05) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(26, 39, 68, 0.03) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(42, 157, 143, 0.04) 0px, transparent 50%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-gray-200) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.3;
  pointer-events: none;
}

.hero__content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__call-btn,
.hero__copy-btn {
  min-height: 3.5rem;
}

.hero__call-btn {
  padding-left: 1.25rem;
  padding-right: 1.5rem;
}

.hero__call-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.125rem;
  text-align: left;
}

.hero__call-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
}

.hero__call-number {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  letter-spacing: 0.02em;
}

.hero__copy-btn {
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.hero__copy-btn--copied {
  border-color: var(--color-teal);
  background-color: rgba(42, 157, 143, 0.08);
}

/* Trust Strip */
.trust-strip {
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-gray-100);
}

.trust-strip__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
}

.trust-strip__icon {
  width: 20px;
  height: 20px;
  color: var(--color-teal);
  flex-shrink: 0;
}

/* --- OFFER SECTION --- */
.offer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.offer__card {
  height: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.offer__card:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.offer__card-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-teal);
}

.offer__card-icon svg {
  width: 24px;
  height: 24px;
}

.offer__card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.offer__card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-md);
}

.offer__card-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: auto;
}

.offer__card-point {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-lg);
  position: relative;
}

.offer__card-point::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background-color: var(--color-teal);
  border-radius: 50%;
}

/* --- STANDARD SECTION --- */
.standard__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.standard__text {
  max-width: 520px;
}

.standard__text p {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-xl);
}

.standard__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.standard__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
}

.standard__item:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.standard__item-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
}

.standard__item-icon svg {
  width: 20px;
  height: 20px;
}

.standard__item-content h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.standard__item-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
  margin-bottom: 0;
}

/* --- PROCESS SECTION --- */
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  width: 75%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-gray-200));
}

.process__step {
  text-align: center;
  position: relative;
}

.process__step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-white);
  border: 2px solid var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-teal);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.process__step:hover .process__step-number {
  background-color: var(--color-teal);
  color: var(--color-white);
}

.process__step-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.process__step-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* --- ABOUT SECTION --- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about__text p {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
}

.about__greeting {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-md);
}

.about__visual {
  position: relative;
  width: 100%;
}

.about__image-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-gray-100) 100%);
  border-radius: var(--border-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.about__image-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.about__image-inner svg {
  width: 32px;
  height: 32px;
}

.about__facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  isolation: isolate;
}

.about__fact {
  padding: var(--space-lg);
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-100);
  border: 1px solid #e8eaef;
  text-align: center;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.about__fact:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.about__fact-icon {
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.about__fact-icon svg {
  width: 28px;
  height: 28px;
}

.about__fact-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.about__fact-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.about__cert {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-100);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.about__cert-icon {
  color: var(--color-teal);
  flex-shrink: 0;
}

.about__cert-icon svg {
  width: 32px;
  height: 32px;
}

.about__cert-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.about__cert-text strong {
  color: var(--color-navy);
}

/* --- FAQ SECTION --- */
.faq__list {
  max-width: var(--container-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq__item {
  border: 1px solid var(--color-gray-100);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq__item:hover {
  border-color: var(--color-gray-200);
}

.faq__item--active {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-navy);
  background: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq__question:hover {
  color: var(--color-teal);
}

.faq__question:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: -2px;
  border-radius: var(--border-radius-lg);
}

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

.faq__item--active .faq__icon {
  transform: rotate(180deg);
  color: var(--color-teal);
}

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

.faq__answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

/* --- CONTACT SECTION --- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact__item-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
}

.contact__item-icon svg {
  width: 20px;
  height: 20px;
}

.contact__item-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.contact__item-value {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-navy);
}

.contact__item-value a {
  transition: color var(--transition-fast);
}

.contact__item-value a:hover {
  color: var(--color-teal);
}

/* Premium Phone Widget Plugin */
.contact__phone-widget {
  background: white;
  border: 1px solid rgba(42, 157, 143, 0.15);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 4px 12px rgba(26, 39, 68, 0.05);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__phone-widget:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 39, 68, 0.08);
}

.contact__phone-widget-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contact__phone-widget-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(42, 157, 143, 0.1) 0%, rgba(42, 157, 143, 0.2) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal-dark);
}

.contact__phone-widget-icon svg {
  width: 22px;
  height: 22px;
}

.contact__phone-widget-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 2px;
  font-weight: var(--font-weight-semibold);
}

.contact__phone-widget-number {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

.contact__phone-widget-number a {
  color: inherit;
  text-decoration: none;
}

.contact__phone-widget-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.contact__phone-widget-actions .btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.6rem 1rem;
  font-size: var(--font-size-sm);
}

.contact__phone-widget-actions .btn--icon-only {
  flex: 0 0 auto;
  width: 44px;
  padding: 0;
}

.contact__hours {
  padding: var(--space-lg);
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-100);
}

.contact__hours h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.contact__hours p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* Friction Reducer */
.contact__friction-reducer {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background-color: rgba(42, 157, 143, 0.05);
  border: 1px solid rgba(42, 157, 143, 0.2);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact__reducer-icon {
  color: var(--color-teal);
  flex-shrink: 0;
}

.contact__reducer-icon svg {
  width: 24px;
  height: 24px;
}

.contact__reducer-text {
  font-size: var(--font-size-sm);
  color: var(--color-navy);
  line-height: var(--line-height-relaxed);
}

.contact__reducer-text strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-base);
}

/* Form */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.form__label .form__required {
  color: var(--color-error);
  margin-left: 2px;
}

.form__label .form__required::after {
  content: "*";
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.12);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-gray-400);
}

.form__input--error,
.form__textarea--error {
  border-color: var(--color-error);
}

.form__input--error:focus,
.form__textarea--error:focus {
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.form__error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  display: none;
}

.form__error--visible {
  display: block;
}

.form__textarea {
  min-height: 100px;
  resize: vertical;
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7588' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

/* Progressive disclosure */
.form__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-teal);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.form__toggle:hover {
  color: var(--color-teal-dark);
}

.form__toggle-icon {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-base);
}

.form__toggle--active .form__toggle-icon {
  transform: rotate(180deg);
}

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

.form__extra-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-md);
  padding-bottom: var(--space-sm);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

.form__consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-teal);
}

.form__consent a {
  color: var(--color-teal);
  text-decoration: underline;
}

.form__submit {
  margin-top: var(--space-sm);
  width: 100%;
}

.form__guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form__guarantee svg {
  width: 16px;
  height: 16px;
  color: var(--color-teal);
}

/* Form success */
.form__success {
  display: none;
  padding: var(--space-xl);
  text-align: center;
  background-color: rgba(42, 157, 143, 0.06);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(42, 157, 143, 0.2);
}

.form__success--visible {
  display: block;
}

.form__success-icon {
  color: var(--color-teal);
  margin-bottom: var(--space-md);
}

.form__success-icon svg {
  width: 48px;
  height: 48px;
}

.form__success h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
}

.form__success p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* --- FOOTER --- */
.footer {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-2xl) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copy {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

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

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

/* --- SCROLL ANIMATIONS --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger>.reveal {
  transition-delay: calc(var(--stagger-index, 0) * 100ms);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .offer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .standard__grid,
  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

  .process__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .process__steps::before {
    display: none;
  }
}

@media (max-width: 1200px) {
  .header__nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: min(360px, 86vw);
    max-width: 86vw;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    padding-top: var(--space-xl);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1101;
    gap: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-left: 1px solid var(--color-gray-200);
  }

  .header__nav--open {
    transform: translateX(0);
  }

  .header__links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .header__link {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-navy);
    padding: var(--space-md) var(--space-xl);
    display: block;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    border-radius: 0;
  }

  .header__link::after {
    display: none;
  }

  .header__link:hover,
  .header__link:active {
    background-color: var(--color-off-white);
    color: var(--color-teal);
  }

  .lang-switcher {
    margin: var(--space-md) auto 0;
    justify-content: center;
  }

  .header__cta {
    margin: var(--space-lg) var(--space-xl);
    text-align: center;
    font-size: var(--font-size-sm);
  }

  .header__hamburger {
    display: flex;
    position: relative;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.625rem;
    --font-size-xl: 1.25rem;
  }

  body {
    overflow-wrap: break-word;
    word-wrap: break-word;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

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

  .hero__subtitle {
    max-width: 100%;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
  }

  .trust-strip__list {
    gap: var(--space-md);
  }

  .trust-strip__item {
    font-size: var(--font-size-xs);
  }

  .offer__grid {
    grid-template-columns: 1fr;
  }

  .offer__card {
    padding: var(--space-lg);
  }

  .process__steps {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__facts {
    grid-template-columns: 1fr;
  }

  .form__row {
    grid-template-columns: 1fr;
  }

  .contact__grid {
    gap: var(--space-2xl);
  }

  .faq__question {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--font-size-sm);
  }

  .faq__answer-inner {
    padding: 0 var(--space-lg) var(--space-md);
  }

  .section__title {
    font-size: var(--font-size-xl);
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .header__nav {
    width: 100vw;
    max-width: 100vw;
  }
}

/* Extra-small devices (narrow Android phones) */
@media (max-width: 480px) {
  :root {
    --font-size-2xl: 1.35rem;
    --font-size-xl: 1.1rem;
    --font-size-lg: 1.05rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .section__header {
    margin-bottom: var(--space-2xl);
  }

  .header__logo {
    font-size: 2rem;
  }

  .hero {
    padding-top: calc(var(--header-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
  }

  .hero__title {
    font-size: 1.3rem;
  }

  .hero__subtitle {
    font-size: var(--font-size-sm);
  }

  .btn {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
  }

  .trust-strip {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
  }

  .trust-strip__list {
    gap: var(--space-sm) var(--space-md);
  }

  .offer__card {
    padding: var(--space-md);
  }

  .offer__card-title {
    font-size: var(--font-size-base);
  }

  .about__greeting {
    font-size: var(--font-size-lg);
  }

  .about__text p {
    font-size: var(--font-size-sm);
  }

  .about__fact {
    padding: var(--space-md);
  }

  .about__fact-value {
    font-size: var(--font-size-lg);
  }

  .about__cert {
    padding: var(--space-md);
    flex-direction: column;
    gap: var(--space-sm);
  }

  .process__step-number {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-base);
  }

  .contact__friction-reducer {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .contact__hours {
    padding: var(--space-md);
  }

  .sticky-cta__text span {
    font-size: 0.65rem;
  }
}

/* Mobile nav overlay */
.nav-overlay {
  position: fixed;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(17, 27, 48, 0.26);
  z-index: 1090;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.nav-overlay--visible {
  opacity: 1;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

/* --- STICKY MOBILE CTA --- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0 -4px 24px rgba(26, 39, 68, 0.1);
  padding: var(--space-md) 0;
  z-index: 900;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.sticky-cta--visible {
  transform: translateY(0);
}

.sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sticky-cta__text {
  display: flex;
  flex-direction: column;
}

.sticky-cta__text strong {
  font-size: var(--font-size-sm);
  color: var(--color-navy);
}

.sticky-cta__text span {
  font-size: var(--font-size-xs);
  color: var(--color-teal);
  font-weight: var(--font-weight-medium);
}

.sticky-cta__btn {
  padding: 0.5rem 1rem;
}

@media (max-width: 768px) {
  .sticky-cta {
    display: block;
  }

  .footer {
    padding-bottom: calc(var(--space-2xl) + 80px);
  }
}