:root {
    --color-primary: #5BC0BE;
    --color-primary-light: #8DD8D7;
    --color-primary-dark: #3A9896;
    --color-secondary: #98D7C2;
    --color-accent: #C9B8E8;
    --color-accent-light: #E8E0F5;
    --color-white: #FEFEFE;
    --color-warm-white: #FDF9F6;
    --color-bg: #F8FCFC;
    --color-bg-alt: #EEF7F6;
    --color-text: #2D3E4A;
    --color-text-light: #5A6D7A;
    --color-text-muted: #8A9BA8;
    --color-border: #D8E8E6;
    --color-success: #4CAF50;
    --color-error: #E57373;
    --color-warning: #FFB74D;
    --gradient-primary: linear-gradient(135deg, #5BC0BE 0%, #98D7C2 50%, #C9B8E8 100%);
    --gradient-soft: linear-gradient(180deg, #F8FCFC 0%, #EEF7F6 100%);
    --gradient-hero: linear-gradient(135deg, rgba(91, 192, 190, 0.08) 0%, rgba(152, 215, 194, 0.06) 50%, rgba(201, 184, 232, 0.08) 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 252, 252, 0.95) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.1) 100%);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    --shadow-xs: 0 1px 2px rgba(45, 62, 74, 0.04);
    --shadow-sm: 0 2px 8px rgba(45, 62, 74, 0.06);
    --shadow-md: 0 4px 16px rgba(45, 62, 74, 0.08);
    --shadow-lg: 0 8px 32px rgba(45, 62, 74, 0.1);
    --shadow-xl: 0 16px 48px rgba(45, 62, 74, 0.12);
    --shadow-glow: 0 0 40px rgba(91, 192, 190, 0.15);
    --shadow-card: 0 4px 24px rgba(45, 62, 74, 0.06);
    --shadow-button: 0 4px 12px rgba(91, 192, 190, 0.3);
    --radius-sm: 0.375rem;
    --radius-md: 0.625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    --spacing-5xl: 8rem;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --container-max: 1200px;
    --container-narrow: 800px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

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

a:hover {
    color: var(--color-primary-dark);
}

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

ul, ol {
    list-style: none;
}

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

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

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

.section {
    padding: var(--spacing-5xl) 0;
}

.section--alt {
    background: var(--gradient-soft);
}

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

.section__title {
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 254, 254, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header__logo {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.header__nav-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

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

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

.header__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.header__menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.hero {
    padding-top: calc(72px + var(--spacing-4xl));
    padding-bottom: var(--spacing-5xl);
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(201, 184, 232, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(91, 192, 190, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 560px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(91, 192, 190, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
}

.hero__badge i {
    color: var(--color-warning);
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero__title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
    line-height: var(--line-height-relaxed);
}

.hero__price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero__price-current {
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.hero__price-old {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.hero__image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.hero__image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-glass);
    border-radius: var(--radius-2xl);
    pointer-events: none;
    z-index: 1;
}

.hero__image-wrapper img {
    width: 100%;
    max-width: 480px;
    height: auto;
    display: block;
}

.hero__trust-badge {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    z-index: 2;
}

.hero__trust-badge i {
    color: var(--color-success);
}

.form {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-card);
}

.form__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form__label--required::after {
    content: ' *';
    color: var(--color-error);
}

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

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(91, 192, 190, 0.15);
}

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

.form__input--error:focus,
.form__textarea--error:focus {
    box-shadow: 0 0 0 3px rgba(229, 115, 115, 0.15);
}

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

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

.form__error--visible {
    display: block;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.form__checkbox input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form__checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-normal);
}

.form__checkbox-text a {
    text-decoration: underline;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-button);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 192, 190, 0.4);
}

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

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

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

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

.btn--lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-md);
}

.features {
    background: var(--color-white);
}

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

.features__item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-soft);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.features__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.features__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-2xl);
    color: var(--color-white);
}

.features__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.features__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.benefits__item {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.benefits__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

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

.benefits__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.benefits__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.benefits__text {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.product {
    background: var(--color-white);
}

.product__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
}

.product__content h2 {
    margin-bottom: var(--spacing-lg);
}

.product__content p {
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
}

.product__list {
    margin-top: var(--spacing-xl);
}

.product__list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.product__list-item:last-child {
    border-bottom: none;
}

.product__list-item i {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    margin-top: 2px;
}

.product__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.product__card {
    background: var(--gradient-hero);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.product__card-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-3xl);
    color: var(--color-white);
}

.product__card-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.product__card-text {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.instructions__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    counter-reset: step;
}

.instructions__step {
    position: relative;
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    text-align: center;
}

.instructions__step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.instructions__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-md) auto var(--spacing-lg);
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
}

.instructions__title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
}

.instructions__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.ingredients {
    background: var(--color-white);
}

.ingredients__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.ingredients__item {
    padding: var(--spacing-xl);
    background: var(--gradient-soft);
    border-radius: var(--radius-xl);
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    transition: all var(--transition-base);
}

.ingredients__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ingredients__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    color: var(--color-white);
    flex-shrink: 0;
}

.ingredients__content {
    flex: 1;
}

.ingredients__title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-xs);
}

.ingredients__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.reviews__item {
    padding: var(--spacing-2xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

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

.reviews__rating {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    color: var(--color-warning);
}

.reviews__text {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    line-height: var(--line-height-relaxed);
}

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

.reviews__avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.reviews__name {
    font-weight: var(--font-weight-semibold);
    margin-bottom: 2px;
}

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

.faq {
    background: var(--color-white);
}

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

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.faq__question i {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq__item--active .faq__question i {
    transform: rotate(180deg);
}

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

.faq__answer-inner {
    padding-bottom: var(--spacing-lg);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

.cta {
    background: var(--gradient-hero);
    text-align: center;
}

.cta__content {
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    margin-bottom: var(--spacing-md);
}

.cta__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.disclaimer {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-alt);
    text-align: center;
}

.disclaimer__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
}

.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-3xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    display: block;
}

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

.footer__description {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.footer__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

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

.footer__link {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.footer__contact-item i {
    color: var(--color-primary-light);
    margin-top: 2px;
}

.footer__bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-xl);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform var(--transition-slow);
}

.cookie-banner--visible {
    transform: translateY(0);
}

.cookie-banner__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.cookie-banner__content {
    flex: 1;
}

.cookie-banner__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-sm);
}

.cookie-banner__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

.cookie-banner__text a {
    text-decoration: underline;
}

.cookie-banner__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.cookie-banner__btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cookie-banner__btn--accept {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
}

.cookie-banner__btn--accept:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-button);
}

.cookie-banner__btn--reject {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.cookie-banner__btn--reject:hover {
    border-color: var(--color-text);
}

.cookie-banner__btn--settings {
    background: transparent;
    color: var(--color-primary);
    border: none;
    text-decoration: underline;
}

.cookie-settings {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.cookie-settings--visible {
    opacity: 1;
    visibility: visible;
}

.cookie-settings__modal {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-2xl);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.cookie-settings--visible .cookie-settings__modal {
    transform: scale(1);
}

.cookie-settings__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

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

.cookie-settings__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.cookie-settings__close:hover {
    background: var(--color-border);
}

.cookie-settings__category {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.cookie-settings__category:last-of-type {
    border-bottom: none;
}

.cookie-settings__category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.cookie-settings__category-name {
    font-weight: var(--font-weight-semibold);
}

.cookie-settings__category-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

.cookie-settings__toggle {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.cookie-settings__toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-settings__toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--color-border);
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.cookie-settings__toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast);
}

.cookie-settings__toggle input:checked + .cookie-settings__toggle-slider {
    background: var(--color-primary);
}

.cookie-settings__toggle input:checked + .cookie-settings__toggle-slider::before {
    transform: translateX(22px);
}

.cookie-settings__toggle input:disabled + .cookie-settings__toggle-slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.cookie-settings__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.cookie-settings__btn {
    flex: 1;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cookie-settings__btn--save {
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
}

.cookie-settings__btn--save:hover {
    box-shadow: var(--shadow-button);
}

.cookie-settings__btn--cancel {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.cookie-settings__btn--cancel:hover {
    border-color: var(--color-text);
}

.thank-you {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.thank-you__main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(72px + var(--spacing-4xl)) var(--spacing-lg) var(--spacing-4xl);
    background: var(--gradient-hero);
}

.thank-you__content {
    text-align: center;
    max-width: 600px;
}

.thank-you__icon {
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-4xl);
    color: var(--color-white);
    box-shadow: var(--shadow-glow);
}

.thank-you__title {
    margin-bottom: var(--spacing-md);
}

.thank-you__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2xl);
}

.thank-you__steps {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    text-align: left;
    box-shadow: var(--shadow-card);
}

.thank-you__steps-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.thank-you__step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.thank-you__step:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
}

.thank-you__step-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    flex-shrink: 0;
}

.thank-you__step-text {
    color: var(--color-text-light);
    margin: 0;
}

.thank-you__help {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.thank-you__help-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
}

.thank-you__help-text {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

.policy {
    padding-top: calc(72px + var(--spacing-4xl));
    padding-bottom: var(--spacing-5xl);
}

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

.policy__title {
    margin-bottom: var(--spacing-md);
}

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

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

.policy__content h2 {
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.policy__content h3 {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.policy__content p {
    margin-bottom: var(--spacing-md);
    line-height: var(--line-height-relaxed);
}

.policy__content ul,
.policy__content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.policy__content li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    line-height: var(--line-height-relaxed);
}

.policy__content ul li {
    list-style-type: disc;
}

.policy__content ol li {
    list-style-type: decimal;
}

.policy__content a {
    text-decoration: underline;
}

.policy__contact {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.policy__contact-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
}

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .header__nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .header__nav--open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .header__menu-toggle {
        display: flex;
    }

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

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

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

    .hero__content {
        max-width: 100%;
        text-align: center;
    }

    .hero__image {
        order: -1;
    }

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

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

    .product__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

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

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

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

    .footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }

    .footer__brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2.25rem;
        --font-size-3xl: 1.875rem;
        --font-size-2xl: 1.5rem;
    }

    .section {
        padding: var(--spacing-4xl) 0;
    }

    .hero {
        padding-top: calc(72px + var(--spacing-2xl));
        padding-bottom: var(--spacing-4xl);
    }

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

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

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

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

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

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

    .footer__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .footer__brand {
        grid-column: span 1;
    }

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

    .cookie-banner__actions {
        flex-wrap: wrap;
        justify-content: center;
    }

    .cookie-settings__actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero__price {
        justify-content: center;
    }

    .form {
        padding: var(--spacing-lg);
    }

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