/* ========================================
   CEO360 — Retro-Modern Minimalist Theme
   Colors: White base, #1a1a1a dark, #e6007e magenta accent
   Fonts: Bebas Neue (headings), DM Sans (body)
   ======================================== */

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

:root {
    --color-dark: #1a1a1a;
    --color-white: #ffffff;
    --color-bg: #ffffff;
    --color-accent: #e6007e;
    --color-accent-hover: #c80069;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-400: #a3a3a3;
    --color-gray-600: #525252;
    --color-gray-800: #262626;
    --font-heading: 'Bebas Neue', 'Arial Black', sans-serif;
    --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
    --container: 1200px;
    --gap: 2rem;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-bg);
    line-height: 1.6;
    -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;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.85rem 2.2rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(230, 0, 126, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--color-dark);
    border-color: var(--color-dark);
}

.btn--outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--sm {
    font-size: 0.9rem;
    padding: 0.6rem 1.5rem;
}

.btn--lg {
    font-size: 1.3rem;
    padding: 1rem 3rem;
}

/* --- HEADER --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom-color: var(--color-gray-200);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

/* Subpages — solid header from the start */
.header--solid {
    top: 0;
    background: var(--color-white);
    border-bottom-color: var(--color-gray-200);
}

.header--solid .header__logo img {
    filter: none;
}

.header--solid .nav__link {
    color: var(--color-gray-600);
}

.header--solid .nav__link:hover,
.header--solid .nav__link--active {
    color: var(--color-dark);
}

.header--solid .header__burger span {
    background: var(--color-dark);
}

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

.header__logo img {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.4s ease;
}

.header--scrolled .header__logo img {
    filter: none;
}

.nav__list {
    display: flex;
    gap: 2.5rem;
}

.nav__link {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    transition: color 0.3s ease;
}

.header--scrolled .nav__link {
    color: var(--color-gray-600);
}

.header--scrolled .nav__link:hover,
.header--scrolled .nav__link--active {
    color: var(--color-dark);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-white);
}

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

/* Burger */
.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.header__burger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-white);
    transition: all 0.3s ease;
}

.header--scrolled .header__burger span {
    background: var(--color-dark);
}

.header__burger--active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.header__burger--active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- HERO --- */
.hero {
    padding: 140px 0 80px;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: 'CEO360';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 18vw;
    color: var(--color-gray-100);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
}

/* Hero Video Background */
.hero--video {
    background: #000;
    min-height: 100vh;
    padding: 0;
    display: flex;
    align-items: center;
}

.hero--video::before {
    display: none;
}

.hero--video .hero__inner {
    padding: 140px 0 80px;
    z-index: 3;
}

.hero__video-wrap {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.hero__video-wrap iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 */
    min-height: 100vh;
    min-width: 177.78vh; /* 16:9 */
    transform: translate(-50%, -50%);
    filter: grayscale(100%);
    border: none;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    z-index: 2;
}

/* Hero video — light text overrides */
.hero--video .hero__tag {
    color: var(--color-accent);
}

.hero--video .hero__title {
    color: var(--color-white);
}

.hero--video .hero__subtitle {
    color: rgba(255, 255, 255, 0.7);
}

/* Scroll mouse indicator */
.scroll-mouse {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    animation: scrollFade 2.5s ease-in-out infinite;
}

.scroll-mouse__body {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-mouse__wheel {
    width: 4px;
    height: 8px;
    background: var(--color-white);
    border-radius: 2px;
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.3; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes scrollFade {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.btn--outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-light:hover {
    background: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-white);
    transform: translateY(-2px);
}

.hero__inner {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero__tag {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 0.95;
    letter-spacing: -0.01em;
    color: var(--color-dark);
    margin-bottom: 1.5rem;
}

.hero__subtitle {
    font-size: 1.15rem;
    color: var(--color-gray-600);
    max-width: 560px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.hero__cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}


/* --- STATS --- */
.stats {
    background: var(--color-dark);
    padding: 2.5rem 0;
}

.stats__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.stats__item {
    text-align: center;
}

.stats__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-accent);
    line-height: 1;
}

.stats__label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-gray-400);
    margin-top: 0.3rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stats__divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
}

/* --- ABOUT --- */
.about {
    padding: 100px 0;
    background: var(--color-white);
}

.about__inner {
    text-align: center;
}

.about__label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.8rem;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.05;
    color: var(--color-dark);
    margin-bottom: 1rem;
}

.section__header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section__desc {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    max-width: 560px;
    margin: 0.5rem auto 0;
    line-height: 1.7;
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3.5rem;
}

.about__card {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    padding: 2.5rem 2rem;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.about__card:hover::before {
    transform: scaleX(1);
}

.about__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.about__icon {
    color: var(--color-accent);
    margin-bottom: 1.2rem;
}

.about__card h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    letter-spacing: 0.02em;
    margin-bottom: 0.6rem;
}

.about__card p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* --- PRODUCTS --- */
.products {
    padding: 100px 0;
    background: var(--color-gray-50);
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.product-card__badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-accent);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.8rem;
    z-index: 2;
}

.product-card__image {
    aspect-ratio: 1 / 1;
    background: var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.product-card__image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-card__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-400);
}

.product-card__placeholder span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-card__body {
    padding: 1.5rem;
}

.product-card__cat {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin: 0.3rem 0 0.5rem;
}

.product-card__desc {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.product-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.2rem;
}

.product-card__features li {
    font-size: 0.82rem;
    color: var(--color-gray-600);
    padding: 0.25rem 0 0.25rem 1.2rem;
    position: relative;
    line-height: 1.5;
}

.product-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
}

.products__cta {
    text-align: center;
    margin-top: 3rem;
}

/* --- BLOG PREVIEW --- */
.blog-preview {
    padding: 100px 0;
    background: var(--color-white);
}

.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    border: 1px solid var(--color-gray-200);
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--color-white);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.blog-card__image {
    aspect-ratio: 16 / 10;
    background: var(--color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.blog-card__placeholder {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--color-accent);
    opacity: 0.5;
}

.blog-card__body {
    padding: 1.5rem;
}

.blog-card__cat {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    line-height: 1.15;
    margin: 0.4rem 0 0.6rem;
}

.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.blog-card__link {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    transition: letter-spacing 0.3s ease;
}

.blog-card__link:hover {
    letter-spacing: 0.15em;
}

/* --- CTA SECTION --- */
.cta-section {
    padding: 100px 0;
    background: var(--color-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '360';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 25vw;
    color: rgba(255, 255, 255, 0.03);
    pointer-events: none;
}

.cta-section__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    color: var(--color-white);
    line-height: 1.05;
    margin-bottom: 1.2rem;
}

.cta-section__desc {
    font-size: 1.1rem;
    color: var(--color-gray-400);
    max-width: 550px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

/* --- FOOTER --- */
.footer {
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-200);
    padding: 60px 0 0;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 3rem;
}

.footer__logo {
    height: 30px;
    width: auto;
    margin-bottom: 0.8rem;
}

.footer__tagline {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer__col h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer__col li {
    margin-bottom: 0.5rem;
}

.footer__col a {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    transition: color 0.3s ease;
}

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

.footer__bottom {
    margin-top: 40px;
    padding: 1.2rem 0;
    border-top: 1px solid var(--color-gray-200);
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--color-gray-400);
    text-align: center;
}

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

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

/* --- PAGE HEADER (for subpages) --- */
.page-header {
    padding: 140px 0 60px;
    background: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: attr(data-bg-text);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 14vw;
    color: var(--color-gray-100);
    white-space: nowrap;
    pointer-events: none;
}

.page-header__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
}

.page-header__desc {
    font-size: 1.1rem;
    color: var(--color-gray-600);
    max-width: 500px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* --- PRODUCTS PAGE --- */
.products-page {
    padding: 60px 0 100px;
}

.products-page .products__grid {
    margin-bottom: 2rem;
}

.products__filter {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--color-gray-200);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-gray-600);
}

.filter-btn:hover,
.filter-btn--active {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* --- BLOG PAGE --- */
.blog-page {
    padding: 60px 0 100px;
}

.blog-page .blog__grid {
    margin-bottom: 2rem;
}

.blog-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--color-gray-200);
}

.blog-card--featured .blog-card__image {
    aspect-ratio: auto;
    min-height: 300px;
}

.blog-card--featured .blog-card__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.5rem;
}

.blog-card--featured .blog-card__title {
    font-size: 1.8rem;
}

/* --- AFFILIATE NOTICE --- */
.affiliate-notice {
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    padding: 1rem 1.5rem;
    margin-top: 3rem;
    font-size: 0.8rem;
    color: var(--color-gray-600);
    text-align: center;
}

/* --- PRODUCT DETAIL PAGE --- */
.product-hero {
    padding: 140px 0 80px;
    background: var(--color-white);
}

.product-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.product-hero__image {
    background: var(--color-gray-50);
    border: 1px solid var(--color-gray-200);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-hero__image img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.product-hero__cat {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.product-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1;
    margin: 0.3rem 0 1rem;
}

.product-hero__tagline {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 0.8rem;
}

.product-hero__desc {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.product-hero__meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.product-meta__item {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.product-meta__item strong {
    color: var(--color-dark);
}

/* Benefits */
.product-benefits {
    padding: 80px 0;
    background: var(--color-gray-50);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.benefit-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: 2rem 1.5rem;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.benefit-card__icon {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    font-size: 0.88rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Ingredients */
.product-ingredients {
    padding: 80px 0;
    background: var(--color-white);
}

.ingredients__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}

.ingredient {
    padding: 1.5rem;
    border: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
}

.ingredient strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    letter-spacing: 0.02em;
    margin-bottom: 0.4rem;
    color: var(--color-dark);
}

.ingredient p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin: 0;
}

/* Dosage */
.product-dosage {
    padding: 80px 0;
    background: var(--color-gray-50);
}

.product-dosage__inner {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.dosage__steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2.5rem;
    text-align: left;
}

.dosage__step {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
}

.dosage__num {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-accent);
    line-height: 1;
    flex-shrink: 0;
}

.dosage__step p {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin: 0;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .product-hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .product-hero__meta {
        justify-content: center;
    }

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

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

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

    .blog-card--featured {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header__burger {
        display: flex;
    }

    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-white);
        padding: 90px 2rem 2rem;
        transition: right 0.4s ease;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .header__nav--open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 1.5rem;
    }

    .nav__link {
        font-size: 1.3rem;
        color: var(--color-gray-600);
    }

    .nav__link:hover,
    .nav__link--active {
        color: var(--color-dark);
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero--video {
        min-height: 100vh;
    }

    .hero--video .hero__inner {
        padding: 120px 0 60px;
        text-align: center;
    }

    .hero__title {
        font-size: 2.8rem;
    }

    .stats__inner {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stats__divider {
        width: 60px;
        height: 1px;
    }

    .about__grid,
    .products__grid,
    .blog__grid {
        grid-template-columns: 1fr;
    }

    .about,
    .products,
    .blog-preview,
    .cta-section {
        padding: 70px 0;
    }

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

    .blog-card--featured {
        grid-column: auto;
        display: block;
    }

    .product-hero {
        padding: 110px 0 60px;
    }

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

    .product-benefits,
    .product-ingredients,
    .product-dosage {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 2.2rem;
    }

    .hero__cta {
        flex-direction: column;
        align-items: center;
    }

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

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