/* ============================================
   PrimeClean Zug — Premium Stylesheet
   Design: Swiss luxury minimalism
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  /* Brand Colors */
  --blue-900: #1E3A8A;
  --blue-800: #1E40AF;
  --blue-700: #1D4ED8;
  --blue-600: #2563EB;
  --blue-100: #DBEAFE;
  --blue-50: #EFF6FF;

  --green-500: #22C55E;
  --green-400: #4ADE80;
  --green-600: #16A34A;

  --gray-900: #111827;
  --gray-800: #1F2937;
  --gray-700: #374151;
  --gray-600: #4B5563;
  --gray-500: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --gray-200: #E5E7EB;
  --gray-100: #F3F4F6;
  --gray-50: #F9FAFB;

  --white: #FFFFFF;
  --amber-400: #F59E0B;

  /* Semantic */
  --color-primary: var(--blue-900);
  --color-accent: var(--green-500);
  --color-text: var(--gray-800);
  --color-text-light: var(--gray-500);
  --color-bg: var(--white);
  --color-surface: var(--gray-50);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-padding: 120px;
  --container-max: 1200px;
  --container-padding: 24px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.1), 0 8px 20px rgba(0,0,0,0.06);
  --shadow-glow: 0 0 40px rgba(30,58,138,0.15);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

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

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

.text-accent-light {
  color: var(--green-400);
  font-style: italic;
}

/* ---------- Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  padding: 14px 28px;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(30,58,138,0.25);
}

.btn--primary:hover {
  background: var(--blue-800);
  box-shadow: 0 8px 28px rgba(30,58,138,0.35);
  transform: translateY(-2px);
}

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

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--blue-100);
}

.btn--outline:hover {
  background: var(--blue-50);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--lg { padding: 18px 36px; font-size: 16px; }
.btn--full { width: 100%; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.logo-img {
  height: 68px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-img:hover {
  transform: scale(1.03);
}

.navbar.scrolled .logo-img {
  height: 60px;
}

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

.logo-text {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.logo-accent {
  color: var(--color-primary);
}

.logo-text--light {
  color: var(--white);
}

.logo-text--light .logo-accent {
  color: var(--green-400);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
  padding: 4px 0;
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
}

.navbar__phone:hover {
  color: var(--color-primary);
}

.navbar__cta {
  /* mobile handled separately */
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 10;
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.navbar__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px) translateX(4px);
}

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

.navbar__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px) translateX(4px);
}

/* ---------- MOBILE MENU ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.mobile-menu__link {
  font-size: 28px;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.mobile-menu__link:hover {
  color: var(--color-primary);
}

.mobile-menu__phone {
  font-size: 16px;
  color: var(--gray-500);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

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

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(30,58,138,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(34,197,94,0.03) 0%, transparent 70%),
    linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 1px 1px, var(--gray-300) 1px, transparent 0);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}

.badge__dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero__title-accent {
  color: var(--color-primary);
  position: relative;
}

.hero__title-accent::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--green-400);
  opacity: 0.3;
  border-radius: 4px;
  z-index: -1;
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 500px;
  margin-bottom: 36px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}

.stat__plus {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent);
}

.stat__label {
  display: block;
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

.stat__divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

/* Hero Visual */
.hero__visual {
  position: relative;
}

.hero__image-wrapper {
  position: relative;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/5;
}

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

.hero__float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: float 4s ease-in-out infinite;
  z-index: 2;
}

.hero__float-card--top {
  top: 12%;
  left: -30px;
  animation-delay: 0s;
}

.hero__float-card--bottom {
  bottom: 15%;
  right: -20px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-card__title {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
}

.float-card__text {
  display: block;
  font-size: 12px;
  color: var(--gray-500);
}

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
}

.hero__scroll-indicator span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gray-400), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; height: 40px; }
  50% { opacity: 1; height: 50px; }
}

/* ---------- SECTIONS ---------- */
.section {
  padding: var(--section-padding) 0;
}

.section__header {
  margin-bottom: 64px;
}

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

.section__tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--blue-50);
  border-radius: 100px;
}

.section__tag--light {
  background: rgba(255,255,255,0.1);
  color: var(--green-400);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section__title--light {
  color: var(--white);
}

.section__description {
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-500);
  max-width: 560px;
}

/* ---------- WHY US ---------- */
.section--why {
  background: var(--gray-50);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.trust-card {
  position: relative;
  background: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
  overflow: hidden;
}

.trust-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.trust-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: 24px;
  transition: all var(--transition-base);
}

.trust-card:hover .trust-card__icon {
  background: var(--color-primary);
  color: var(--white);
}

.trust-card__title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.trust-card__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-500);
}

.trust-card__number {
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 700;
  color: var(--gray-100);
  line-height: 1;
  transition: color var(--transition-base);
}

.trust-card:hover .trust-card__number {
  color: var(--blue-50);
}

/* ---------- SERVICES ---------- */
.services__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.services__left {
  position: sticky;
  top: 140px;
}

.services__left .section__tag { margin-bottom: 16px; }
.services__left .section__title { margin-bottom: 16px; }
.services__left .section__description { margin-bottom: 32px; }

.services__right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  transition: all var(--transition-base);
  position: relative;
}

.service-card:hover {
  border-color: var(--blue-100);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.service-card--highlight {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.service-card--highlight:hover {
  border-color: var(--blue-800);
  box-shadow: 0 8px 32px rgba(30,58,138,0.3);
}

.service-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

.service-card__icon--highlight {
  background: rgba(255,255,255,0.15);
  color: var(--green-400);
}

.service-card__tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--green-500);
  color: var(--white);
}

.service-card__tag--highlight {
  background: rgba(34,197,94,0.2);
  color: var(--green-400);
}

.service-card__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.service-card--highlight .service-card__title {
  color: var(--white);
}

.service-card__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-500);
}

.service-card--highlight .service-card__text {
  color: rgba(255,255,255,0.7);
}

.service-card__arrow {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: 50%;
  color: var(--gray-400);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__arrow {
  background: var(--color-primary);
  color: var(--white);
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-weight: 600;
  font-size: 15px;
  color: var(--green-400);
  transition: gap var(--transition-fast);
}

.service-card__cta:hover {
  gap: 12px;
  color: var(--white);
}

/* ---------- PROCESS ---------- */
.section--process {
  background: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--blue-50);
  line-height: 1;
  margin-bottom: 20px;
  transition: color var(--transition-base);
}

.process-step:hover .process-step__number {
  color: var(--blue-100);
}

.process-step__line {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.process-step__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.process-step__text {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.65;
  max-width: 280px;
  margin: 0 auto;
}

/* ---------- TESTIMONIALS ---------- */
.section--testimonials {
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--blue-100);
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
}

.testimonial-card__quote {
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-700);
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-card__name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
}

.testimonial-card__role {
  display: block;
  font-size: 13px;
  color: var(--gray-400);
}

/* ---------- CONTACT ---------- */
.section--contact {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.section--contact::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(34,197,94,0.08);
}

.section--contact::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
}

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact__description {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 40px;
  max-width: 450px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.contact__detail:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  transform: translateX(4px);
}

.contact__detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  flex-shrink: 0;
}

.contact__detail-icon--whatsapp {
  color: var(--green-400);
}

.contact__detail-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.contact__detail-value {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

/* Contact Form */
.contact__form-wrapper {
  position: relative;
}

.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.contact-form__subtitle {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--gray-900);
  transition: all var(--transition-fast);
  background: var(--white);
}

.form-input::placeholder {
  color: var(--gray-400);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30,58,138,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-form__note {
  text-align: center;
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 14px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--gray-900);
  padding: 64px 0 28px;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer__tagline {
  font-size: 14px;
  color: var(--gray-500);
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.6;
}

.footer__heading {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 18px;
}

.footer__link {
  display: block;
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

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

.footer__link--text {
  cursor: default;
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--gray-800);
}

.footer__copyright {
  font-size: 13px;
  color: var(--gray-600);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gray-800);
  color: var(--gray-500);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-primary);
  color: var(--white);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .hero__float-card--top { left: -10px; }
  .hero__float-card--bottom { right: 0; }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .services__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services__left {
    position: static;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact__layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
    --container-padding: 20px;
  }

  .navbar__links,
  .navbar__actions .navbar__phone,
  .navbar__cta {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__actions {
    gap: 0;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero__title {
    font-size: 34px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    gap: 20px;
  }

  .hero__scroll-indicator {
    display: none;
  }

  .hero__float-card {
    display: none;
  }

  .trust-card {
    padding: 28px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-wrap: wrap;
    gap: 16px;
  }

  .stat__divider {
    display: none;
  }

  .stat {
    flex: 1;
    min-width: 80px;
  }
}