/* ————————————————————————————————
   MAREN — Atelier of Hair
   ———————————————————————————————— */

:root {
  --ivory: #f4f1ea;
  --ivory-2: #ece8de;
  --ink: #1a1815;
  --ink-soft: #46423b;
  --line: rgba(26, 24, 21, 0.14);
  --gold: #a8894f;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--ink); color: var(--ivory); }

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; }
em, .italic { font-style: italic; }

/* ——— Loader ——— */
.loader {
  position: fixed; inset: 0; z-index: 100;
  background: var(--ink); color: var(--ivory);
  display: flex; align-items: center; justify-content: center;
  transition: transform 1s var(--ease) 0.2s;
}
.loader.done { transform: translateY(-100%); }
.loader__inner { text-align: center; overflow: hidden; }
.loader__word {
  display: block; font-family: var(--serif);
  font-size: clamp(2rem, 6vw, 4rem); letter-spacing: 0.35em; padding-left: 0.35em;
  animation: loaderUp 1s var(--ease) both 0.1s;
}
.loader__line {
  display: block; height: 1px; background: var(--ivory);
  margin-top: 1.2rem; transform: scaleX(0); transform-origin: left;
  animation: loaderLine 1.1s var(--ease) both 0.4s;
}
@keyframes loaderUp { from { transform: translateY(110%); } to { transform: translateY(0); } }
@keyframes loaderLine { to { transform: scaleX(1); } }
.skip-loader .loader { display: none; }
.skip-loader .hero__title .line > span,
.skip-loader .shop-hero__title .line > span { transition-delay: 0.1s !important; }

/* ——— Cursor ——— */
.cursor, .cursor-dot { position: fixed; top: 0; left: 0; pointer-events: none; z-index: 99; border-radius: 50%; }
.cursor {
  width: 36px; height: 36px; border: 1px solid var(--ink);
  transform: translate(-50%, -50%);
  transition: width 0.35s var(--ease), height 0.35s var(--ease), opacity 0.3s, background 0.35s;
  mix-blend-mode: difference; border-color: var(--ivory);
}
.cursor-dot { width: 4px; height: 4px; background: var(--ivory); transform: translate(-50%, -50%); mix-blend-mode: difference; }
.cursor.is-hover { width: 64px; height: 64px; background: var(--ivory); }
@media (hover: none) { .cursor, .cursor-dot { display: none; } }

/* ——— Header ——— */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 4vw, 3rem);
  color: var(--ivory);
  transition: background 0.5s, box-shadow 0.5s, padding 0.5s, color 0.5s;
}
.header.is-scrolled {
  background: rgba(244, 241, 234, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding-top: 0.9rem; padding-bottom: 0.9rem;
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
}
.header.menu-open { color: var(--ink); }
.header__brand { font-family: var(--serif); font-size: 1.3rem; letter-spacing: 0.22em; }
.header__brand sup { font-size: 0.5em; letter-spacing: 0; }
.header__nav { display: flex; gap: 2.4rem; }
.header__nav a {
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; position: relative;
}
.header__nav a::after {
  content: ""; position: absolute; left: 0; bottom: -4px; width: 100%; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.header__nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header__right { display: flex; align-items: center; gap: 1.4rem; }
.cart-btn { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; display: flex; align-items: center; gap: 0.5rem; }
.cart-btn__count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.4rem; height: 1.4rem; border: 1px solid currentColor; border-radius: 50%;
  font-size: 0.7rem; transition: transform 0.3s var(--ease), background 0.3s, color 0.3s;
}
.cart-btn__count.bump { transform: scale(1.35); background: var(--ivory); color: var(--ink); }
.header.is-scrolled .cart-btn__count.bump { background: var(--ink); color: var(--ivory); }
.menu-btn { display: none; flex-direction: column; gap: 6px; width: 28px; }
.menu-btn span { height: 1px; background: currentColor; transition: transform 0.4s var(--ease); }
.menu-btn.open span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-btn.open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ——— Mobile menu ——— */
.mobile-menu {
  position: fixed; inset: 0; z-index: 40; background: var(--ivory);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 3rem;
  clip-path: inset(0 0 100% 0); transition: clip-path 0.7s var(--ease);
}
.mobile-menu.open { clip-path: inset(0 0 0 0); }
.mobile-menu nav { display: flex; flex-direction: column; text-align: center; gap: 1.2rem; }
.mobile-menu a { font-family: var(--serif); font-size: 2.2rem; }
.mobile-menu__foot { font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }

/* ——— Buttons ——— */
.btn {
  display: inline-block; padding: 0.95rem 2.2rem;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  border-radius: 999px; position: relative; overflow: hidden;
  transition: color 0.4s var(--ease);
  will-change: transform;
}
.btn::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  transform: translateY(101%); transition: transform 0.5s var(--ease);
  z-index: -1;
}
.btn--dark { background: var(--ink); color: var(--ivory); }
.btn--dark::before { background: var(--gold); }
.btn--light { background: var(--ivory); color: var(--ink); }
.btn--light::before { background: var(--gold); }
.btn:hover::before { transform: translateY(0); }
.btn--light:hover { color: var(--ivory); }
.btn--full { width: 100%; text-align: center; }

/* ——— Hero ——— */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end;
  color: var(--ivory); overflow: hidden;
}
.hero__media { position: absolute; inset: -8% 0; z-index: -1; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20, 18, 15, 0.72) 0%, rgba(20, 18, 15, 0.15) 55%, rgba(20, 18, 15, 0.3) 100%);
}
.hero__media img { filter: saturate(0.85); }
.hero__content {
  width: 100%; padding: 0 clamp(1.2rem, 4vw, 3rem) clamp(3rem, 7vh, 5rem);
}
.hero__eyebrow { font-size: 0.75rem; letter-spacing: 0.24em; text-transform: uppercase; margin-bottom: 1.6rem; opacity: 0.85; }
.hero__title { font-size: clamp(3rem, 9.5vw, 8.5rem); line-height: 1.02; letter-spacing: -0.015em; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: block; transform: translateY(115%); transition: transform 1.1s var(--ease); }
body.loaded .hero__title .line:nth-child(1) > span { transform: translateY(0); transition-delay: 0.75s; }
body.loaded .hero__title .line:nth-child(2) > span { transform: translateY(0); transition-delay: 0.87s; }
body.loaded .hero__title .line:nth-child(3) > span { transform: translateY(0); transition-delay: 0.99s; }
.hero__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  margin-top: 2.6rem; flex-wrap: wrap;
}
.hero__foot p { max-width: 34ch; font-size: 0.95rem; opacity: 0.85; }
.hero__scroll {
  position: absolute; bottom: 0; right: clamp(1.2rem, 4vw, 3rem);
  height: 90px; width: 1px; overflow: hidden;
}
.hero__scroll span {
  position: absolute; inset: 0; background: var(--ivory);
  animation: scrollHint 2.2s var(--ease) infinite;
}
@keyframes scrollHint { 0% { transform: translateY(-100%); } 55% { transform: translateY(0); } 100% { transform: translateY(100%); } }

/* ——— Marquee ——— */
.marquee { border-block: 1px solid var(--line); padding: 1.1rem 0; overflow: hidden; }
.marquee__track {
  display: flex; white-space: nowrap; width: max-content;
  animation: marquee 28s linear infinite;
  font-family: var(--serif); font-size: 1.15rem; font-style: italic; color: var(--ink-soft);
}
.marquee__track span { padding-right: 0.5rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ——— Manifesto ——— */
.manifesto { padding: clamp(6rem, 14vh, 10rem) clamp(1.2rem, 4vw, 3rem); max-width: 1100px; margin: 0 auto; }
.manifesto__text {
  font-family: var(--serif); font-size: clamp(1.6rem, 3.4vw, 2.9rem); line-height: 1.35;
}
.manifesto__text .w { opacity: 0.12; transition: opacity 0.5s ease; }
.manifesto__text .w.on { opacity: 1; }
.manifesto__meta {
  display: flex; justify-content: space-between; margin-top: 3rem;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft);
}

/* ——— Section heads ——— */
.section-head {
  padding: 0 clamp(1.2rem, 4vw, 3rem); margin-bottom: clamp(3rem, 7vh, 5rem);
  display: grid; grid-template-columns: 1fr auto; gap: 1rem 3rem; align-items: end;
}
.section-head__eyebrow { grid-column: 1 / -1; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }
.section-head__title { font-size: clamp(2.4rem, 6vw, 5rem); line-height: 1.05; letter-spacing: -0.01em; }
.section-head__note { max-width: 26ch; font-size: 0.9rem; color: var(--ink-soft); text-align: right; }

/* ——— Courses ——— */
.courses { padding: clamp(4rem, 9vh, 7rem) 0; }
.course-list { border-top: 1px solid var(--line); }
.course {
  display: grid; grid-template-columns: 80px 260px 1fr auto;
  gap: clamp(1.5rem, 3vw, 3rem); align-items: center;
  padding: 2.2rem clamp(1.2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
  transition: background 0.5s var(--ease);
}
.course:hover { background: var(--ivory-2); }
.course__index { font-size: 0.72rem; letter-spacing: 0.18em; color: var(--ink-soft); }
.course__media { aspect-ratio: 4 / 3; overflow: hidden; }
.course__media img { transition: transform 1.2s var(--ease); filter: saturate(0.8); }
.course:hover .course__media img { transform: scale(1.06); }
.course__body h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); margin-bottom: 0.5rem; }
.course__body p { max-width: 48ch; color: var(--ink-soft); font-size: 0.92rem; }
.course__meta { display: flex; gap: 1.6rem; margin-top: 0.9rem; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.course__buy { display: flex; flex-direction: column; align-items: flex-end; gap: 0.9rem; }
.price { font-family: var(--serif); font-size: 1.3rem; }

/* ——— Editorial break ——— */
.break { position: relative; height: 80vh; min-height: 480px; overflow: hidden; display: grid; place-items: center; color: var(--ivory); }
.break__media { position: absolute; inset: -10% 0; z-index: -1; }
.break__media::after { content: ""; position: absolute; inset: 0; background: rgba(20, 18, 15, 0.5); }
.break__quote { text-align: center; padding: 0 1.5rem; }
.break__quote p { font-family: var(--serif); font-size: clamp(1.8rem, 4.5vw, 3.6rem); line-height: 1.25; }
.break__quote cite { display: block; margin-top: 1.6rem; font-style: normal; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.8; }

/* ——— Shop ——— */
.shop { padding: clamp(5rem, 11vh, 8rem) 0; }
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border-block: 1px solid var(--line);
}
.product { background: var(--ivory); padding: 1.4rem; transition: background 0.5s var(--ease); }
.product:hover { background: var(--ivory-2); }
.product__media { position: relative; aspect-ratio: 3 / 4; overflow: hidden; margin-bottom: 1.2rem; }
.product__media img { transition: transform 1.2s var(--ease); filter: saturate(0.85); }
.product:hover .product__media img { transform: scale(1.05); }
.product__quick {
  position: absolute; left: 0.7rem; right: 0.7rem; bottom: 0.7rem;
  padding: 0.85rem; background: var(--ivory); color: var(--ink);
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  transform: translateY(calc(100% + 0.8rem)); opacity: 0;
  transition: transform 0.5s var(--ease), opacity 0.5s, background 0.3s, color 0.3s;
}
.product:hover .product__quick, .product__quick:focus-visible { transform: translateY(0); opacity: 1; }
.product__quick:hover { background: var(--ink); color: var(--ivory); }
.product__info h3 { font-size: 1.15rem; }
.product__info p { font-size: 0.82rem; color: var(--ink-soft); margin: 0.2rem 0 0.6rem; }
.product__info .price { font-size: 1rem; }

/* ——— Journal / stats ——— */
.journal { padding: clamp(5rem, 11vh, 8rem) clamp(1.2rem, 4vw, 3rem); }
.journal__row { display: flex; align-items: baseline; gap: 3rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 2.5rem; }
.journal__label { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); }
.journal__logos { display: flex; gap: clamp(1.5rem, 4vw, 3.5rem); flex-wrap: wrap; font-family: var(--serif); font-size: 1.2rem; }
.journal__logos span { opacity: 0.55; transition: opacity 0.4s; }
.journal__logos span:hover { opacity: 1; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3.5rem; }
.stat__num { display: block; font-family: var(--serif); font-size: clamp(2.6rem, 6vw, 4.5rem); line-height: 1; }
.stat__label { font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); }

/* ——— Newsletter ——— */
.newsletter { background: var(--ink); color: var(--ivory); padding: clamp(5rem, 12vh, 9rem) clamp(1.2rem, 4vw, 3rem); }
.newsletter__inner { max-width: 620px; margin: 0 auto; text-align: center; }
.newsletter h2 { font-size: clamp(2.2rem, 5.5vw, 4rem); line-height: 1.1; }
.newsletter p { margin-top: 1.2rem; opacity: 0.75; font-size: 0.92rem; }
.newsletter__form { display: flex; gap: 0.8rem; margin-top: 2.4rem; }
.newsletter__form input {
  flex: 1; background: transparent; border: none; border-bottom: 1px solid rgba(244, 241, 234, 0.4);
  color: var(--ivory); font: inherit; padding: 0.8rem 0.2rem; outline: none;
  transition: border-color 0.3s;
}
.newsletter__form input:focus { border-color: var(--ivory); }
.newsletter__form input::placeholder { color: rgba(244, 241, 234, 0.45); }
.newsletter__form .btn--dark { background: var(--ivory); color: var(--ink); }
.newsletter__done { display: none; margin-top: 1.4rem; font-style: italic; font-family: var(--serif); font-size: 1.05rem !important; opacity: 1 !important; }

/* ——— Footer ——— */
.footer { padding: clamp(3.5rem, 8vh, 6rem) clamp(1.2rem, 4vw, 3rem) 2rem; }
.footer__top { display: flex; justify-content: space-between; gap: 3rem; flex-wrap: wrap; }
.footer__brand { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4.4rem); letter-spacing: 0.14em; }
.footer__brand sup { font-size: 0.35em; }
.footer__cols { display: flex; gap: clamp(2rem, 6vw, 5.5rem); flex-wrap: wrap; }
.footer__cols h4 { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.8rem; font-weight: 400; }
.footer__cols p { font-size: 0.9rem; }
.footer__cols a:hover { text-decoration: underline; }
.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: 4rem; padding-top: 1.4rem; border-top: 1px solid var(--line);
  font-size: 0.72rem; letter-spacing: 0.1em; color: var(--ink-soft);
}

/* ——— Cart drawer ——— */
.cart-overlay {
  position: fixed; inset: 0; z-index: 60; background: rgba(20, 18, 15, 0.45);
  opacity: 0; pointer-events: none; transition: opacity 0.5s;
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }
.cart {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 61;
  width: min(440px, 100%); background: var(--ivory);
  display: flex; flex-direction: column;
  transform: translateX(101%); transition: transform 0.65s var(--ease);
  box-shadow: -20px 0 60px rgba(20, 18, 15, 0.18);
}
.cart.open { transform: translateX(0); }
.cart__head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.6rem 1.8rem; border-bottom: 1px solid var(--line);
}
.cart__head h3 { font-size: 1.5rem; }
.cart__close { font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; }
.cart__items { flex: 1; overflow-y: auto; padding: 1.2rem 1.8rem; }
.cart__empty { color: var(--ink-soft); font-style: italic; font-family: var(--serif); padding-top: 1rem; }
.cart-item {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 0; border-bottom: 1px solid var(--line);
  animation: itemIn 0.5s var(--ease);
}
@keyframes itemIn { from { opacity: 0; transform: translateY(10px); } }
.cart-item__name { font-family: var(--serif); font-size: 1.05rem; }
.cart-item__qty { display: flex; align-items: center; gap: 0.7rem; font-size: 0.85rem; }
.cart-item__qty button {
  width: 1.5rem; height: 1.5rem; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; font-size: 0.85rem; transition: background 0.3s, color 0.3s;
}
.cart-item__qty button:hover { background: var(--ink); color: var(--ivory); }
.cart-item__price { font-family: var(--serif); }
.cart__foot { padding: 1.4rem 1.8rem 1.8rem; border-top: 1px solid var(--line); }
.cart__total { display: flex; justify-content: space-between; font-family: var(--serif); font-size: 1.25rem; margin-bottom: 1.2rem; }
.cart__note { text-align: center; margin-top: 0.9rem; font-size: 0.75rem; color: var(--ink-soft); }

/* ——— Shop page ——— */
.header--dark { color: var(--ink); }
.header__nav a[aria-current="page"]::after { transform: scaleX(1); }

.shop-hero {
  padding: clamp(9rem, 20vh, 14rem) clamp(1.2rem, 4vw, 3rem) clamp(3rem, 6vh, 4.5rem);
}
.shop-hero__eyebrow {
  font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 1.4rem;
}
.shop-hero__title { font-size: clamp(2.8rem, 8vw, 7rem); line-height: 1.04; letter-spacing: -0.015em; }
.shop-hero__title .line { display: block; overflow: hidden; }
.shop-hero__title .line > span { display: block; transform: translateY(115%); transition: transform 1.1s var(--ease); }
body.loaded .shop-hero__title .line:nth-child(1) > span { transform: translateY(0); transition-delay: 0.75s; }
body.loaded .shop-hero__title .line:nth-child(2) > span { transform: translateY(0); transition-delay: 0.87s; }
.shop-hero__note { max-width: 44ch; margin-top: 2rem; color: var(--ink-soft); font-size: 0.95rem; }

.filter-bar {
  display: flex; gap: 0.7rem; flex-wrap: wrap;
  padding: 0 clamp(1.2rem, 4vw, 3rem) 2.2rem;
}
.filter {
  padding: 0.6rem 1.4rem; border: 1px solid var(--line); border-radius: 999px;
  font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase;
  transition: background 0.4s var(--ease), color 0.4s, border-color 0.4s;
}
.filter sup { font-size: 0.65em; margin-left: 0.3em; opacity: 0.6; }
.filter:hover { border-color: var(--ink); }
.filter.is-active { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

.product-grid--shop .product.is-hidden { display: none; }
.product__tag {
  position: absolute; top: 0.7rem; left: 0.7rem; z-index: 1;
  padding: 0.35rem 0.9rem; background: var(--ivory); color: var(--ink);
  font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase;
  border-radius: 999px;
}
.product--course .product__tag { background: var(--ink); color: var(--ivory); }

.promise {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(4rem, 9vh, 7rem) clamp(1.2rem, 4vw, 3rem);
}
.promise__item h4 {
  font-family: var(--serif); font-weight: 400; font-size: 1.4rem; margin-bottom: 0.7rem;
}
.promise__item p { font-size: 0.9rem; color: var(--ink-soft); max-width: 34ch; }

.break--short { height: 60vh; min-height: 380px; }

@media (max-width: 720px) {
  .promise { grid-template-columns: 1fr; gap: 2.2rem; }
}

/* ——— Toast ——— */
.toast {
  position: fixed; bottom: 1.6rem; left: 50%; z-index: 70;
  transform: translate(-50%, 150%);
  background: var(--ink); color: var(--ivory);
  padding: 0.9rem 1.8rem; border-radius: 999px;
  font-size: 0.8rem; letter-spacing: 0.08em;
  transition: transform 0.55s var(--ease);
  pointer-events: none;
}
.toast.show { transform: translate(-50%, 0); }

/* ——— Reveal on scroll ——— */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.9s ease, transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ——— Responsive ——— */
@media (max-width: 980px) {
  .course { grid-template-columns: 1fr 1fr; }
  .course__index { grid-column: 1 / -1; }
  .course__body { grid-column: 1 / -1; }
  .course__buy { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .header__nav { display: none; }
  .menu-btn { display: flex; }
  .section-head { grid-template-columns: 1fr; }
  .section-head__note { text-align: left; }
  .course { grid-template-columns: 1fr; }
  .course__media { aspect-ratio: 16 / 10; }
  .stats { grid-template-columns: 1fr; gap: 2.5rem; }
  .newsletter__form { flex-direction: column; }
  .product__quick { transform: translateY(0); opacity: 1; }
}
@media (max-width: 460px) {
  .product-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}