:root {
  --color-primary: #2d7d8a;
  --color-primary-dark: #261f19;
  --color-primary-light: #79a19a;
  --color-accent: #b5947d;
  --color-accent-hover: #9c7e6e;
  --color-bamboo: #79a19a;
  --color-forest: #459495;
  --color-text: #261f19;
  --color-text-light: #644c3f;
  --color-text-muted: #7e624e;
  --color-bg: #f5f0ee;
  --color-bg-alt: #e8e2df;
  --color-white: #ffffff;
  --color-border: #a5b1c2;
  --color-shadow: rgba(45, 125, 138, 0.12);
  --font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3rem;
  --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;
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --container-max-width: 1200px;
  --header-height: 80px;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
}

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

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

ul, ol {
  list-style: none;
}

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

.section-title {
  font-size: var(--text-4xl);
  font-weight: 800;
  text-align: center;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(45, 125, 138, 0.3);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  box-shadow: 0 6px 20px rgba(45, 125, 138, 0.4);
}

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

.btn--small {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-lg);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn--white:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
}

.header {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: all var(--transition-base);
}
.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-xl);
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-primary);
  line-height: 1;
}
.logo:hover {
  transform: scale(1.02);
}

.logo__img {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
}

.logo__text {
  display: none;
}
@media (min-width: 769px) {
  .logo__text {
    display: block;
  }
}

.header__nav {
  display: none;
}
@media (min-width: 769px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
  }
}
@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    z-index: 999;
  }
  .header__nav.mobile-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    display: flex;
  }
}

.header__link {
  font-weight: 600;
  color: var(--color-text-light);
  line-height: 1;
  display: inline-flex;
  align-items: center;
}
.header__link:hover {
  color: var(--color-primary);
}

.hero {
  position: relative;
  padding-top: calc(var(--header-height) + var(--space-4xl));
  padding-bottom: var(--space-4xl);
  overflow: hidden;
}
@media (max-width: 768px) {
  .hero {
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
@media (min-width: 769px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}
@media (min-width: 769px) {
  .hero__title {
    font-size: var(--text-5xl);
  }
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
}
@media (max-width: 768px) {
  .hero__subtitle {
    font-size: var(--text-base);
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__image {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 400px;
}
@media (min-width: 769px) {
  .hero__image {
    min-height: 500px;
  }
}
@media (max-width: 768px) {
  .hero__image {
    min-height: 300px;
  }
}

.hero__image-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.hero__panda-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-xl);
}

.hero__image-caption {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero__bg-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.5;
  animation: float 20s ease-in-out infinite;
}

.hero__bg-circle--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-bamboo) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero__bg-circle--2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  opacity: 0.3;
  animation-delay: -5s;
}

.hero__bg-circle--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--color-forest) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  opacity: 0.2;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -30px) scale(1.05);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
}
.panda-illustration {
  width: 250px;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .panda-illustration {
    width: 180px;
    height: 180px;
  }
}

.panda-face {
  position: relative;
  width: 200px;
  height: 180px;
  background: var(--color-white);
  border-radius: 50% 50% 45% 45%;
  box-shadow: var(--shadow-lg);
}
.panda-face::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 100px;
  background: var(--color-bg-alt);
  border-radius: 50%;
}
@media (max-width: 768px) {
  .panda-face {
    width: 150px;
    height: 135px;
  }
  .panda-face::before {
    width: 120px;
    height: 75px;
    top: 15px;
  }
}

.panda-face--small {
  width: 50px;
  height: 45px;
}
.panda-face--small::before {
  width: 40px;
  height: 25px;
  top: 5px;
}

.panda-face--tiny {
  width: 32px;
  height: 28px;
}
.panda-face--tiny::before {
  width: 25px;
  height: 15px;
  top: 3px;
}
.panda-face--tiny .panda-eye {
  width: 6px;
  height: 8px;
}
.panda-face--tiny .panda-eye::before {
  width: 2px;
  height: 2px;
  top: 2px;
  left: 2px;
}

.panda-ear {
  position: absolute;
  top: -5px;
  width: 45px;
  height: 45px;
  background: var(--color-text);
  border-radius: 50%;
}
@media (max-width: 768px) {
  .panda-ear {
    width: 35px;
    height: 35px;
    top: -3px;
  }
}
.panda-ear--left {
  left: 10px;
}
.panda-ear--right {
  right: 10px;
}

.panda-eye {
  position: absolute;
  top: 60px;
  width: 12px;
  height: 16px;
  background: var(--color-text);
  border-radius: 50%;
}
@media (max-width: 768px) {
  .panda-eye {
    top: 45px;
    width: 10px;
    height: 12px;
  }
}
.panda-eye::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 4px;
  height: 4px;
  background: var(--color-white);
  border-radius: 50%;
}
.panda-eye--left {
  left: 55px;
}
@media (max-width: 768px) {
  .panda-eye--left {
    left: 40px;
  }
}
.panda-eye--right {
  right: 55px;
}
@media (max-width: 768px) {
  .panda-eye--right {
    right: 40px;
  }
}

.panda-nose {
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 12px;
  background: var(--color-text);
  border-radius: 50% 50% 40% 40%;
}
@media (max-width: 768px) {
  .panda-nose {
    top: 70px;
    width: 15px;
    height: 9px;
  }
}

.panda-mouth {
  position: absolute;
  top: 105px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 15px;
  border: 3px solid var(--color-text);
  border-top: none;
  border-radius: 0 0 50% 50%;
  background: transparent;
}
@media (max-width: 768px) {
  .panda-mouth {
    top: 82px;
    width: 25px;
    height: 12px;
    border-width: 2px;
  }
}

.features {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
@media (max-width: 768px) {
  .features {
    padding: var(--space-3xl) 0;
  }
}

.features__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 968px) {
  .features__layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.features__right-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
@media (max-width: 968px) {
  .features__right-column {
    gap: var(--space-md);
  }
}

.feature-item {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}
.feature-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-bamboo), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.feature-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
}
.feature-item:hover::before {
  opacity: 1;
}
.feature-item--large {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-2xl);
}
@media (max-width: 968px) {
  .feature-item--large {
    grid-row: span 1;
    padding: var(--space-xl);
  }
}
.feature-item--compact {
  padding: var(--space-lg);
  flex: 1;
}
.feature-item--wide {
  grid-column: 1/-1;
  padding: var(--space-2xl);
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}
@media (max-width: 968px) {
  .feature-item--wide {
    padding: var(--space-xl);
  }
}
.feature-item--accent {
  background: linear-gradient(135deg, rgba(121, 161, 154, 0.1) 0%, rgba(69, 148, 149, 0.05) 100%);
}
@media (max-width: 968px) {
  .feature-item--left {
    order: 1;
  }
}

.feature-item__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.feature-item__image-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, rgba(121, 161, 154, 0.1) 0%, rgba(69, 148, 149, 0.05) 100%);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.5;
}
@media (max-width: 968px) {
  .feature-item__image-placeholder {
    height: 150px;
  }
}

.feature-item__image {
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
@media (max-width: 968px) {
  .feature-item__image {
    min-height: 150px;
  }
}

.feature-item__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: var(--color-white);
  flex-shrink: 0;
}
.feature-item__icon--chat {
  background: linear-gradient(135deg, #79a19a 0%, #459495 100%);
}
.feature-item__icon--calendar {
  background: linear-gradient(135deg, #b5947d 0%, #9c7e6e 100%);
}
.feature-item__icon--privacy {
  background: linear-gradient(135deg, #459495 0%, #2d7d8a 100%);
}
.feature-item__icon--tips {
  background: linear-gradient(135deg, #7e624e 0%, #644c3f 100%);
  width: 72px;
  height: 72px;
}

.feature-item__content {
  flex: 1;
}
.feature-item__content--centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.feature-item__content--centered .feature-item__icon {
  margin-left: auto;
  margin-right: auto;
}

.feature-item__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}
.feature-item--large .feature-item__title {
  font-size: var(--text-2xl);
}
.feature-item--wide .feature-item__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.feature-item__text {
  color: var(--color-text-light);
  line-height: 1.7;
  font-size: var(--text-base);
}
.feature-item--large .feature-item__text {
  font-size: var(--text-lg);
}
.feature-item--wide .feature-item__text {
  font-size: var(--text-lg);
  max-width: 800px;
  margin: 0 auto;
}

.how-it-works {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-alt);
}
@media (max-width: 768px) {
  .how-it-works {
    padding: var(--space-3xl) 0;
  }
}

.how-it-works__lead {
  text-align: center;
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 420px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.5;
}

.steps-list {
  list-style: none;
  margin: 0 0 var(--space-3xl);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
@media (max-width: 900px) {
  .steps-list {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }
}

.steps-list__item {
  position: relative;
}
@media (min-width: 901px) {
  .steps-list__item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 2.25rem;
    left: 100%;
    width: var(--space-xl);
    height: 2px;
    background: linear-gradient(90deg, var(--color-bamboo) 0%, transparent 100%);
    opacity: 0.4;
  }
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  border: 1px solid rgba(121, 161, 154, 0.15);
}
.step-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.step-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--text-base);
  font-weight: 800;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.step-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-forest);
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.step-card__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.step-card__text {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0;
}

.how-it-works__cta {
  text-align: center;
}

.chat-demo {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
@media (max-width: 768px) {
  .chat-demo {
    padding: var(--space-3xl) 0;
  }
}

.chat-mockup {
  max-width: 500px;
  margin: 0 auto;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.chat-mockup__screenshot {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
}

.chat-mockup__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.chat-mockup__avatar {
  width: 45px;
  height: 45px;
}

.chat-mockup__info {
  display: flex;
  flex-direction: column;
}

.chat-mockup__name {
  font-weight: 700;
  color: var(--color-primary);
}

.chat-mockup__status {
  font-size: var(--text-sm);
  color: var(--color-bamboo);
}

.chat-mockup__messages {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-bg);
}

.message {
  display: flex;
  gap: var(--space-sm);
  max-width: 85%;
}
.message--bot {
  align-self: flex-start;
}
.message--user {
  flex-direction: row-reverse;
  align-self: flex-end;
}

.message__avatar {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.message__bubble {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  line-height: 1.5;
}
.message--bot .message__bubble {
  background: var(--color-white);
  color: var(--color-text);
  border-bottom-left-radius: var(--radius-sm);
}
.message--user .message__bubble {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-bottom-right-radius: var(--radius-sm);
}
.message__bubble p {
  margin: 0;
}

.safety {
  padding: var(--space-4xl) 0;
  background: var(--color-primary);
  color: var(--color-white);
}
@media (max-width: 768px) {
  .safety {
    padding: var(--space-3xl) 0;
  }
}

.safety__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
@media (min-width: 769px) {
  .safety__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.safety__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.safety__subtitle {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-xl);
  color: var(--color-bamboo);
}

.safety__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.safety__icon {
  width: 48px;
  height: 48px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.safety__image {
  display: flex;
  justify-content: center;
}

.safety__img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: var(--radius-xl);
  display: block;
}

.safety__placeholder {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-bamboo);
}
.safety__placeholder p {
  font-size: var(--text-sm);
  margin-top: var(--space-md);
}

.testimonials {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-alt);
}
@media (max-width: 768px) {
  .testimonials {
    padding: var(--space-3xl) 0;
  }
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.testimonial-card {
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card__rating {
  color: var(--color-accent);
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.testimonial-card__text {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

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

.testimonial-card__name {
  font-weight: 700;
  color: var(--color-primary);
}

.testimonial-card__date {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.faq {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}
@media (max-width: 768px) {
  .faq {
    padding: var(--space-3xl) 0;
  }
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:last-child {
  border-bottom: none;
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  transition: color var(--transition-fast);
}
.faq-item__question:hover {
  color: var(--color-primary-light);
}
.faq-item__question span {
  flex: 1;
  padding-right: var(--space-md);
}

.faq-item__icon {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-primary-light);
}
.faq-item[aria-expanded=true] .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), opacity var(--transition-slow);
  opacity: 0;
}
.faq-item[aria-expanded=true] .faq-item__answer {
  max-height: 500px;
  opacity: 1;
  padding-bottom: var(--space-lg);
}
.faq-item__answer p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.cta-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  text-align: center;
}
@media (max-width: 768px) {
  .cta-section {
    padding: var(--space-3xl) 0;
  }
}

.cta-section__inner {
  max-width: 700px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}
@media (max-width: 768px) {
  .cta-section__title {
    font-size: var(--text-2xl);
  }
}

.cta-section__text {
  font-size: var(--text-lg);
  color: var(--color-primary-dark);
  opacity: 0.85;
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  padding: var(--space-3xl) 0 var(--space-lg);
  background: var(--color-primary-dark);
  color: var(--color-white);
}
@media (max-width: 768px) {
  .footer {
    padding: var(--space-2xl) 0 var(--space-lg);
  }
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
@media (min-width: 769px) {
  .footer__inner {
    grid-template-columns: 1.5fr 2fr;
  }
}

@media (max-width: 768px) {
  .footer__main {
    text-align: center;
  }
}

.footer .logo {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  display: inline-flex;
}

.footer__tagline {
  color: var(--color-bamboo);
  font-size: var(--text-sm);
  max-width: 250px;
}
@media (max-width: 768px) {
  .footer__tagline {
    max-width: none;
  }
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-lg);
}

.footer__column h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__list a {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
}
.footer__list a:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
@media (max-width: 768px) {
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

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

.mobile-menu-toggle {
  display: none;
}
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    padding: 0;
    cursor: pointer;
    background: transparent;
    border: none;
    flex-shrink: 0;
  }
  .mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
    display: block;
  }
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 420px) {
  .hero__actions {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .section-title {
    font-size: var(--text-2xl);
  }
}