:root {
  
  --c-bg:        #FAF7F2;
  --c-fg:        #2C2318;
  --c-muted:     #8B7D6B;
  --c-accent:    #C9A87C;
  --c-accent-dk: #8B6C42;
  --c-sand:      #EDE5D8;
  --c-cream:     #F5F0E8;
  --c-dark:      #1E180F;
  --c-white:     #FFFCF8;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 2rem;
  --space-5: 4rem;
  --space-6: 8rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --shadow-card: 0 4px 24px rgba(44,35,24,0.08);
  --shadow-lift: 0 8px 40px rgba(44,35,24,0.14);
}

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

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

body {
  background-color: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem);  font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem);  font-weight: 600; }
h4 { font-size: clamp(1rem, 1.5vw, 1.2rem);  font-weight: 600; }

p  { font-size: clamp(0.95rem, 1.2vw, 1.05rem); line-height: 1.7; }

.label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent-dk);
}

.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

.section { padding-block: var(--space-6); }
.section--sm { padding-block: var(--space-5); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }

.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { display: flex; flex-direction: column; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

.text-center { text-align: center; }
.centered-block { text-align: center; margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85em 2em;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-accent);
  color: var(--c-white);
}
.btn-primary:hover {
  background: var(--c-accent-dk);
  box-shadow: var(--shadow-card);
}
.btn-outline {
  background: transparent;
  color: var(--c-fg);
  border: 1.5px solid var(--c-fg);
}
.btn-outline:hover {
  background: var(--c-fg);
  color: var(--c-white);
}
.btn-ghost {
  background: transparent;
  color: var(--c-accent-dk);
  border: 1.5px solid var(--c-accent);
}
.btn-ghost:hover {
  background: var(--c-accent);
  color: var(--c-white);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-sand);
  padding-block: var(--space-3);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: min(1180px, 92%);
  margin-inline: auto;
}
.site-header__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.site-header__logo img,
.site-header__logo svg { width: 40px; height: 40px; }
.site-header__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-fg);
  letter-spacing: -0.01em;
}

.hero {
  background: var(--c-cream);
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.hero__content {
  padding: var(--space-6) var(--space-5) var(--space-6) 0;
  padding-left: max(var(--space-5), calc((100vw - 1180px) / 2 + var(--space-4)));
}
.hero__eyebrow { margin-bottom: var(--space-3); }
.hero__headline { margin-bottom: var(--space-4); color: var(--c-fg); }
.hero__sub {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--c-muted);
  max-width: 40ch;
  margin-bottom: var(--space-4);
}
.hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.hero__image {
  height: 100%;
  min-height: 88vh;
  background: var(--c-sand);
  position: relative;
  overflow: visible;
}
.hero__image-placeholder {
  width: 100%;
  height: 88vh;
  background: linear-gradient(160deg, var(--c-sand) 0%, #D9C9B0 60%, #C4AF93 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image-placeholder span {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--c-muted);
  opacity: 0.6;
  letter-spacing: 0.08em;
}

.intro {
  background: var(--c-white);
}
.intro__inner {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
}
.intro__text {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--c-fg);
}
.intro__text em { color: var(--c-accent-dk); font-style: italic; }

.features { background: var(--c-sand); }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.feature-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.feature-card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-card__icon svg { width: 24px; height: 24px; stroke: var(--c-accent-dk); fill: none; stroke-width: 1.8; }
.feature-card h3 { font-size: 1.1rem; margin-top: var(--space-2); }
.feature-card p  { font-size: 0.93rem; color: var(--c-muted); }

.products { background: var(--c-white); }
.products__header { text-align: center; margin-inline: auto; max-width: 700px; margin-bottom: var(--space-5); }
.products__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.product-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--c-white);
  display: flex;
  flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lift); }
.product-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--c-sand);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card__image.alt1 { background: linear-gradient(135deg, #DDD1BC 0%, #C8B99E 100%); }
.product-card__image.alt2 { background: linear-gradient(135deg, #D4C5AF 0%, #BFA98C 100%); }
.product-card__image.alt3 { background: linear-gradient(135deg, #E2D8CA 0%, #CCBFA9 100%); }
.product-card__image.alt4 { background: linear-gradient(135deg, #CBBFA8 0%, #B8A88E 100%); }
.product-card__image.alt5 { background: linear-gradient(135deg, #D8CEBC 0%, #C4B299 100%); }
.product-card__image.alt6 { background: linear-gradient(135deg, #E6DDD0 0%, #D0C2AC 100%); }
.product-card__image span {
  font-size: 0.8rem;
  color: var(--c-muted);
  opacity: 0.7;
  letter-spacing: 0.06em;
}
.product-card__image img { width:100%; height:100%; object-fit:cover; display:block; }
.product-card__body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card__tag { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-accent-dk); }
.product-card__name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-top: var(--space-1); }
.product-card__desc { font-size: 0.88rem; color: var(--c-muted); margin-top: var(--space-2); flex: 1; }
.product-card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: var(--space-3); }
.product-card__price { font-size: 1.25rem; font-weight: 700; color: var(--c-fg); }
.product-card__price del { font-size: 0.85rem; color: var(--c-muted); font-weight: 400; margin-right: 0.4em; }

.benefits { background: var(--c-dark); color: var(--c-white); }
.benefits .label { color: var(--c-accent); }
.benefits__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.benefits__image-placeholder {
  aspect-ratio: 5/6;
  background: linear-gradient(160deg, #3A2D1E 0%, #5C4530 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefits__image-placeholder span { font-size: 0.8rem; color: rgba(255,255,255,0.3); letter-spacing: 0.08em; }
.benefits__content { display: flex; flex-direction: column; gap: var(--space-4); }
.benefits__headline { color: var(--c-white); }
.benefits__list { display: flex; flex-direction: column; gap: var(--space-3); }
.benefit-item { display: flex; gap: var(--space-3); }
.benefit-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(201,168,124,0.15);
  border: 1px solid rgba(201,168,124,0.3);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.benefit-item__icon svg { width: 20px; height: 20px; stroke: var(--c-accent); fill: none; stroke-width: 1.8; }
.benefit-item__text h4 { font-size: 1rem; color: var(--c-white); margin-bottom: var(--space-1); }
.benefit-item__text p  { font-size: 0.88rem; color: rgba(255,255,255,0.6); }

.how-it-works { background: var(--c-cream); }
.how-it-works__header { text-align: center; margin-inline: auto; max-width: 700px; margin-bottom: var(--space-5); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); position: relative; }
.step-card {
  text-align: center;
  padding: var(--space-4) var(--space-3);
  position: relative;
}
.step-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--c-sand);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.step-card h3 { font-size: 1rem; margin-bottom: var(--space-2); }
.step-card p  { font-size: 0.88rem; color: var(--c-muted); }

.metrics { background: var(--c-white); }
.metrics__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.metric-item { text-align: center; padding: var(--space-4) var(--space-3); }
.metric-item__value {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 700;
  color: var(--c-accent-dk);
  line-height: 1;
}
.metric-item__label { font-size: 0.85rem; color: var(--c-muted); margin-top: var(--space-2); }

.testimonials { background: var(--c-sand); }
.testimonials__header { text-align: center; margin-inline: auto; max-width: 700px; margin-bottom: var(--space-5); }
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.testimonial-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.testimonial-card__stars { display: flex; gap: 3px; }
.testimonial-card__stars span { color: var(--c-accent-dk); font-size: 1rem; }
.testimonial-card__quote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--c-fg);
  line-height: 1.5;
  flex: 1;
}
.testimonial-card__author { font-size: 0.85rem; font-weight: 600; color: var(--c-muted); }

.case-study { background: var(--c-dark); color: var(--c-white); }
.case-study .label { color: var(--c-accent); }
.case-study__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.case-study__image-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, #3A2D1E 0%, #4C3822 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-study__image-placeholder span { font-size: 0.8rem; color: rgba(255,255,255,0.3); letter-spacing: 0.08em; }
.case-study__content { display: flex; flex-direction: column; gap: var(--space-3); }
.case-study__headline { color: var(--c-white); }
.case-study__body { color: rgba(255,255,255,0.7); }
.case-study__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); margin-top: var(--space-3); }
.cs-stat { text-align: center; padding: var(--space-3); background: rgba(201,168,124,0.1); border-radius: var(--radius-sm); }
.cs-stat__val { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--c-accent); }
.cs-stat__lbl { font-size: 0.75rem; color: rgba(255,255,255,0.5); margin-top: 4px; }

.faq { background: var(--c-white); }
.faq__header { text-align: center; margin-inline: auto; max-width: 700px; margin-bottom: var(--space-5); }
.faq__inner { max-width: 720px; margin-inline: auto; }
.faq-item {
  border-bottom: 1px solid var(--c-sand);
  padding-block: var(--space-3);
}
.faq-item__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-fg);
  padding: var(--space-2) 0;
  gap: var(--space-3);
}
.faq-item__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border: 1.5px solid var(--c-sand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent-dk);
  font-size: 1.2rem;
}
.faq-item.open .faq-item__icon { background: var(--c-accent); border-color: var(--c-accent); color: var(--c-white); }
.faq-item__a {
  display: none;
  font-size: 0.95rem;
  color: var(--c-muted);
  padding-bottom: var(--space-2);
  line-height: 1.7;
}
.faq-item.open .faq-item__a { display: block; }

.blog { background: var(--c-cream); }
.blog__header { text-align: center; margin-inline: auto; max-width: 700px; margin-bottom: var(--space-5); }
.blog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.blog-card {
  background: var(--c-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.blog-card__image {
  aspect-ratio: 16/9;
  background: var(--c-sand);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-card__image.b1 { background: linear-gradient(135deg, #D4C4AC 0%, #BFA888 100%); }
.blog-card__image.b2 { background: linear-gradient(135deg, #C8B89C 0%, #B4A280 100%); }
.blog-card__image.b3 { background: linear-gradient(135deg, #DCCCB4 0%, #C8B49A 100%); }
.blog-card__image span { font-size: 0.75rem; color: var(--c-muted); opacity: 0.6; }
.blog-card__image img { width:100%; height:100%; object-fit:cover; display:block; }
.blog-card__body { padding: var(--space-3) var(--space-4) var(--space-4); }
.blog-card__cat { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-accent-dk); }
.blog-card__title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-top: var(--space-1); line-height: 1.3; }
.blog-card__date { font-size: 0.78rem; color: var(--c-muted); margin-top: var(--space-2); }

.contact { background: var(--c-sand); }
.contact__header { text-align: center; margin-bottom: var(--space-5); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: var(--space-6); align-items: start; }
.contact__info { display: flex; flex-direction: column; gap: var(--space-4); }
.contact__info-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.contact__info-icon {
  width: 44px;
  height: 44px;
  background: var(--c-white);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}
.contact__info-icon svg { width: 20px; height: 20px; stroke: var(--c-accent-dk); fill: none; stroke-width: 1.8; }
.contact__info-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-muted); }
.contact__info-value { font-size: 0.95rem; font-weight: 600; color: var(--c-fg); margin-top: 2px; }
.contact-form { display: flex; flex-direction: column; gap: var(--space-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-group { display: flex; flex-direction: column; gap: var(--space-1); }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--c-fg); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75em 1em;
  border: 1.5px solid var(--c-sand);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--c-fg);
  background: var(--c-white);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--c-accent); }
.form-group textarea { resize: vertical; min-height: 120px; }

.site-footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.75);
  padding-block: var(--space-5);
}
.site-footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--space-5); padding-bottom: var(--space-5); border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-brand__logo { display: flex; align-items: center; gap: 0.6rem; }
.footer-brand__logo img, .footer-brand__logo svg { width: 36px; height: 36px; filter: brightness(0) invert(1) opacity(0.85); }
.footer-brand__name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--c-white); }
.footer-brand__desc { font-size: 0.85rem; line-height: 1.6; color: rgba(255,255,255,0.55); max-width: 28ch; }
.footer-col h4 { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c-white); margin-bottom: var(--space-3); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.55); }
.footer-col ul li a:hover { color: var(--c-accent); }
.site-footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-4); }
.site-footer__copy { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-legal { display: flex; gap: var(--space-4); }
.footer-legal a { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: var(--c-accent); }

.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  z-index: 1000;
  background: var(--c-dark);
  color: var(--c-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: 0 8px 48px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  max-width: 900px;
  margin-inline: auto;
}
.cookie-banner.hidden { display: none; }
.cookie-banner__inner { display: flex; flex-direction: column; gap: var(--space-3); }
.cookie-banner__title { font-weight: 700; font-size: 0.95rem; color: var(--c-white); margin: 0; }
.cookie-banner__text { font-size: 0.88rem; color: rgba(255,255,255,0.75); margin: 0; }
.cookie-banner__text a { color: var(--c-accent); text-decoration: underline; }
.cookie-banner__link { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin: var(--space-1) 0 0 0; }
.cookie-banner__link a { color: var(--c-accent); text-decoration: underline; }

.cookie-customize { background: rgba(255,255,255,0.08); padding: var(--space-3); border-radius: var(--radius-sm); margin-bottom: var(--space-2); }
.cookie-customize__title { font-weight: 600; font-size: 0.9rem; color: var(--c-white); margin: 0 0 var(--space-2) 0; }
.cookie-categories { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-3); }

.cookie-category { display: flex; align-items: flex-start; }
.cookie-category__label { display: flex; align-items: flex-start; gap: var(--space-2); cursor: pointer; flex: 1; }
.cookie-category__input { margin-top: 4px; accent-color: var(--c-accent); cursor: pointer; flex-shrink: 0; }
.cookie-category__input:disabled { cursor: not-allowed; opacity: 0.6; }
.cookie-category__name { font-weight: 500; font-size: 0.9rem; color: rgba(255,255,255,0.9); display: block; }
.cookie-category__note { font-size: 0.8rem; color: rgba(255,255,255,0.55); display: block; margin-top: 2px; }

.cookie-banner__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; align-items: center; }
.btn-text { background: transparent; color: rgba(255,255,255,0.7); border: none; padding: 0.5em 1em; font-size: 0.85rem; cursor: pointer; }
.btn-text:hover { color: rgba(255,255,255,0.9); }

@media (max-width: 640px) {
  .cookie-banner__inner { padding: var(--space-3); }
  .cookie-banner { flex-direction: column; padding: var(--space-3); }
  .cookie-banner__actions { flex-direction: column; width: 100%; }
  .cookie-banner__actions .btn { width: 100%; }
  .cookie-categories { gap: var(--space-2); }
}

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__content {
    padding: var(--space-5) var(--space-4);
    padding-left: var(--space-4);
    text-align: center;
  }
  .hero__cta { justify-content: center; }
  .hero__image { display: none; }

  .grid-4, .steps-grid, .metrics__grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .features__grid, .products__grid, .testimonials__grid, .blog__grid { grid-template-columns: repeat(2, 1fr); }

  .benefits__inner, .case-study__inner, .contact__inner { grid-template-columns: 1fr; }
  .benefits__image-placeholder, .case-study__image-placeholder { aspect-ratio: 16/9; }

  .site-footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root {
    --space-5: 3rem;
    --space-6: 4rem;
  }
  .grid-2, .grid-3, .grid-4,
  .features__grid, .products__grid,
  .testimonials__grid, .blog__grid,
  .steps-grid, .metrics__grid { grid-template-columns: 1fr; }

  .benefits__inner, .case-study__inner,
  .contact__inner { grid-template-columns: 1fr; }

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

  .site-footer__top { grid-template-columns: 1fr; gap: var(--space-4); }
  .site-footer__bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
  .footer-legal { justify-content: center; flex-wrap: wrap; }

  .cookie-banner { flex-direction: column; align-items: flex-start; }
}