/* ============================================
   MarkVien — Marketing Agencija Beč
   Shared Stylesheet
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #1a2744;
  --color-primary-light: #243660;
  --color-primary-dark: #111c33;
  --color-accent: #f5a623;
  --color-accent-dark: #d4891a;
  --color-accent-light: #ffc15e;
  --color-white: #ffffff;
  --color-bg: #f8f9fc;
  --color-bg-section: #f0f4f8;
  --color-text: #1a1a2e;
  --color-text-muted: #5a6480;
  --color-text-light: #8892aa;
  --color-border: #dde3ef;
  --color-success: #22c55e;
  --color-error: #ef4444;
  --color-warning: #f59e0b;

  --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: 1.875rem;
  --font-size-3xl: 2.25rem;
  --font-size-4xl: 3rem;
  --font-size-5xl: 3.75rem;

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  --spacing-32: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(26,39,68,0.08), 0 1px 2px rgba(26,39,68,0.04);
  --shadow-md: 0 4px 12px rgba(26,39,68,0.10), 0 2px 6px rgba(26,39,68,0.06);
  --shadow-lg: 0 10px 30px rgba(26,39,68,0.12), 0 4px 12px rgba(26,39,68,0.08);
  --shadow-xl: 0 20px 50px rgba(26,39,68,0.15), 0 8px 20px rgba(26,39,68,0.10);
  --shadow-accent: 0 8px 24px rgba(245,166,35,0.35);

  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 400ms ease-in-out;

  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1200px;
  --container-2xl: 1400px;

  --header-height: 72px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  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;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

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

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

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-5);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-8);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-10);
  }
}

/* --- Section Spacing --- */
.section {
  padding: var(--spacing-16) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-24) 0;
  }
}

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

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
}

.section--dark h1,
.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }

@media (min-width: 768px) {
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
}

@media (min-width: 1024px) {
  h1 { font-size: var(--font-size-5xl); }
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-3);
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-tight);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-3xl);
  }
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 640px;
}

.section-header {
  margin-bottom: var(--spacing-12);
}

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

.section-header--center .section-subtitle {
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(245,166,35,0.45);
  color: var(--color-primary);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.6);
}

.btn--secondary:hover {
  background-color: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn--outline-accent {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn--outline-accent:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-md);
}

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

/* --- Navigation Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-primary);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
}

.header__logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-black);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  flex-shrink: 0;
}

.header__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

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

.header__nav {
  display: none;
  align-items: center;
  gap: var(--spacing-1);
}

@media (min-width: 1024px) {
  .header__nav {
    display: flex;
  }
}

.nav__item {
  position: relative;
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.1);
}

.nav__link.active {
  color: var(--color-accent);
}

.nav__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.nav__item:hover .nav__link svg {
  transform: rotate(180deg);
}

/* Dropdown */
.nav__dropdown {
  position: absolute;
  top: calc(100% + var(--spacing-2));
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 220px;
  padding: var(--spacing-2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__dropdown-link:hover {
  background-color: var(--color-bg-section);
  color: var(--color-primary);
}

.nav__dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-section);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.header__actions {
  display: none;
  align-items: center;
  gap: var(--spacing-3);
}

@media (min-width: 1024px) {
  .header__actions {
    display: flex;
  }
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: var(--spacing-2);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.hamburger:hover {
  background-color: rgba(255,255,255,0.1);
}

.hamburger__line {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.open .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-primary-dark);
  z-index: 999;
  padding: var(--spacing-6);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

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

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-8);
}

.mobile-menu__link {
  display: block;
  padding: var(--spacing-4) var(--spacing-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mobile-menu__link:hover,
.mobile-menu__link.active {
  color: var(--color-accent);
  background-color: rgba(255,255,255,0.05);
}

.mobile-menu__sub {
  padding-left: var(--spacing-6);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
  margin-top: var(--spacing-2);
}

.mobile-menu__sub-link {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.65);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-menu__sub-link:hover {
  color: var(--color-accent);
  background-color: rgba(255,255,255,0.05);
}

.mobile-menu__cta {
  margin-top: var(--spacing-6);
}

.mobile-menu__cta .btn {
  width: 100%;
  justify-content: center;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  padding: var(--spacing-20) 0 var(--spacing-24);
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 50%, rgba(245,166,35,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(245,166,35,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--color-white), transparent);
}

.hero--inner {
  min-height: 50vh;
  padding: var(--spacing-16) 0 var(--spacing-20);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  background-color: rgba(245,166,35,0.15);
  color: var(--color-accent);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border: 1px solid rgba(245,166,35,0.3);
  margin-bottom: var(--spacing-6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1 {
  color: var(--color-white);
  font-size: clamp(1.875rem, 5vw, 3.75rem);
  font-weight: var(--font-weight-black);
  line-height: 1.1;
  margin-bottom: var(--spacing-6);
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.80);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
  max-width: 640px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  align-items: center;
  margin-bottom: var(--spacing-12);
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-8);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--color-accent);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  margin-top: var(--spacing-1);
}

/* --- Trust Bar --- */
.trust-bar {
  background-color: var(--color-accent);
  padding: var(--spacing-6) 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-4);
}

@media (min-width: 768px) {
  .trust-bar__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  justify-content: center;
}

.trust-bar__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.trust-bar__content {}

.trust-bar__value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  line-height: 1.2;
}

.trust-bar__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
}

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

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-5);
  color: var(--color-accent);
}

.service-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-3);
}

.service-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-5);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--spacing-2);
  color: var(--color-accent-dark);
}

/* --- Process Steps --- */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
  position: relative;
}

@media (min-width: 768px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  position: relative;
  padding: var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

.process-step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-4);
}

.process-step__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

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

/* --- Pricing Table --- */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  font-size: var(--font-size-sm);
}

.pricing-table thead {
  background: var(--color-primary);
  color: var(--color-white);
}

.pricing-table th {
  padding: var(--spacing-4) var(--spacing-5);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pricing-table td {
  padding: var(--spacing-4) var(--spacing-5);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
}

.pricing-table tbody tr:last-child td {
  border-bottom: none;
}

.pricing-table tbody tr:hover td {
  background-color: var(--color-bg-section);
}

.pricing-table td:last-child {
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-dark);
}

.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

/* --- Check/X Lists --- */
.check-list,
.x-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.check-list li,
.x-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
}

.check-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--color-success);
  color: white;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

.x-list li::before {
  content: '✕';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--color-error);
  color: white;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

.warning-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.warning-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
}

.warning-list li::before {
  content: '⚠';
  font-size: var(--font-size-base);
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- FAQ Accordion --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-item.open {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
  padding: var(--spacing-5) var(--spacing-6);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  user-select: none;
}

.faq-question:hover {
  background-color: var(--color-bg-section);
}

.faq-question span {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  line-height: var(--line-height-snug);
}

.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--color-bg-section);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.faq-icon::before {
  content: '+';
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
}

.faq-item.open .faq-icon {
  background: var(--color-accent);
  transform: rotate(45deg);
}

.faq-item.open .faq-icon::before {
  color: var(--color-primary);
}

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

.faq-answer-inner {
  padding: 0 var(--spacing-6) var(--spacing-5);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-4);
}

/* --- Contact Form --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

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

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
  font-family: var(--font-family);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(245,166,35,0.15);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

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

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

.form-error.visible {
  display: block;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-4);
}

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

.form-success {
  display: none;
  padding: var(--spacing-5);
  background: rgba(34,197,94,0.1);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-lg);
  color: var(--color-success);
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.form-success.visible {
  display: block;
}

/* --- Case Study Cards --- */
.case-studies-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .case-studies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.case-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

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

.case-card__header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  padding: var(--spacing-6);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-4);
}

.case-card__category {
  display: inline-block;
  background: rgba(245,166,35,0.2);
  color: var(--color-accent);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.case-card__result {
  text-align: right;
}

.case-card__result-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--color-accent);
  line-height: 1;
}

.case-card__result-label {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

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

.case-card__industry {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.case-card__service {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-4);
}

.case-card__service::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.case-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-4);
}

.case-card__metrics {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.case-metric {
  display: flex;
  flex-direction: column;
}

.case-metric__value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  line-height: 1;
}

.case-metric__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-top: 2px;
}

/* --- Contact Info Box --- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.contact-info__icon {
  width: 44px;
  height: 44px;
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-1);
}

.contact-info__value {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.contact-info__value a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.contact-info__value a:hover {
  color: var(--color-accent-dark);
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-8);
  align-items: start;
}

@media (min-width: 768px) {
  .two-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .two-col {
    grid-template-columns: 5fr 7fr;
    gap: var(--spacing-16);
  }
}

.two-col--reverse {
  direction: ltr;
}

@media (min-width: 768px) {
  .two-col--reverse > *:first-child {
    order: 2;
  }
  .two-col--reverse > *:last-child {
    order: 1;
  }
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  padding: var(--spacing-20) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 50%, rgba(245,166,35,0.12) 0%, transparent 70%);
}

.cta-section h2 {
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.75);
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-section .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  justify-content: center;
  position: relative;
}

/* --- Breadcrumb --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-4);
}

.breadcrumb__item {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
}

.breadcrumb__item a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

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

.breadcrumb__separator {
  color: rgba(255,255,255,0.3);
  font-size: var(--font-size-xs);
}

.breadcrumb__item.current {
  color: var(--color-accent);
}

/* --- Feature Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-5);
}

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

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

.feature-item {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-5);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

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

.feature-item__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
}

.feature-item__content {}

.feature-item__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-1);
}

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

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: var(--spacing-10);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--spacing-8);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-10) + 9px);
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-item__phase {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-2);
}

.timeline-item__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

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

/* --- Numbered List --- */
.numbered-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  counter-reset: numbered;
}

.numbered-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  counter-increment: numbered;
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
}

.numbered-list li::before {
  content: counter(numbered);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Map Placeholder --- */
.map-placeholder {
  width: 100%;
  height: 300px;
  background: var(--color-bg-section);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--spacing-3);
  border: 2px dashed var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.map-placeholder__icon {
  font-size: 2.5rem;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: var(--spacing-6);
  right: var(--spacing-6);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  background: #25D366;
  color: white;
  padding: var(--spacing-3) var(--spacing-5);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
}

.whatsapp-float:hover {
  background: #1da851;
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  transform: translateY(-3px);
  color: white;
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-float__label {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .whatsapp-float__label {
    display: none;
  }

  .whatsapp-float {
    padding: var(--spacing-3);
    width: 52px;
    height: 52px;
    justify-content: center;
  }
}

/* --- Footer --- */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-10);
  margin-bottom: var(--spacing-12);
}

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

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

.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-4);
  text-decoration: none;
}

.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  color: var(--color-white);
}

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

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-5);
  color: rgba(255,255,255,0.6);
}

.footer__contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

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

.footer__contact-item a {
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}

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

.footer__col-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
}

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

.footer__languages {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: var(--spacing-2);
}

.footer__lang-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.12);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--spacing-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  align-items: center;
  justify-content: space-between;
}

.footer__bottom-text {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--spacing-5);
}

.footer__bottom-link {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

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

/* --- Highlight Box --- */
.highlight-box {
  background: linear-gradient(135deg, rgba(245,166,35,0.08), rgba(245,166,35,0.03));
  border: 1px solid rgba(245,166,35,0.25);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--spacing-5) var(--spacing-6);
}

.highlight-box p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.highlight-box strong {
  color: var(--color-primary);
}

/* --- Disclaimer --- */
.disclaimer {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  margin-top: var(--spacing-4);
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

/* --- Scroll Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* --- Utility Classes --- */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.text-white { color: var(--color-white); }
.text-sm { font-size: var(--font-size-sm); }
.font-bold { font-weight: var(--font-weight-bold); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mb-12 { margin-bottom: var(--spacing-12); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }
.gap-4 { gap: var(--spacing-4); }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.w-full { width: 100%; }
.max-w-3xl { max-width: 768px; margin: 0 auto; }

/* --- Google Maps Embed --- */
.map-embed {
  width: 100%;
  height: 350px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--color-border);
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Hours Table --- */
.hours-table {
  width: 100%;
  font-size: var(--font-size-sm);
}

.hours-table tr {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.hours-table tr:last-child {
  border-bottom: none;
}

.hours-table .day {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

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

/* --- Steps After Contact --- */
.after-contact-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

@media (min-width: 768px) {
  .after-contact-steps {
    flex-direction: row;
  }
}

.after-contact-step {
  flex: 1;
  text-align: center;
  padding: var(--spacing-6);
  background: var(--color-bg-section);
  border-radius: var(--radius-xl);
}

.after-contact-step__num {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-black);
  margin: 0 auto var(--spacing-4);
}

.after-contact-step__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.after-contact-step__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* --- Responsive helpers --- */
@media (max-width: 767px) {
  .hide-mobile { display: none !important; }
}

@media (min-width: 768px) {
  .hide-desktop { display: none !important; }
}

/* --- Accent text for headings --- */
.heading-accent {
  color: var(--color-accent);
}

/* --- Info Badge --- */
.info-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(26,39,68,0.06);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}