/* ============================
   CalmPawCare – style.css
   ============================ */

:root {
  --clr-bg:       #f5f0eb;
  --clr-bg-alt:   #ede7de;
  --clr-text:     #2b2520;
  --clr-text-mid: #5c504a;
  --clr-accent:   #7a6652;
  --clr-accent2:  #b5956a;
  --clr-white:    #faf8f5;
  --clr-dark:     #1e1a17;
  --clr-cta:      #4a7c59;
  --clr-cta-hover:#3a6047;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:       4px;
  --max-w:        1140px;
  --transition:   0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ---- CONTAINER ---- */
.container {
  width: 90%;
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid transparent;
}
.btn--sm { padding: 10px 22px; font-size: 0.78rem; }
.btn--primary {
  background: var(--clr-cta);
  color: var(--clr-white);
  border-color: var(--clr-cta);
}
.btn--primary:hover {
  background: var(--clr-cta-hover);
  border-color: var(--clr-cta-hover);
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-accent);
}
.btn--ghost:hover {
  background: var(--clr-accent);
  color: var(--clr-white);
  transform: translateY(-2px);
}
.btn--light {
  background: var(--clr-white);
  color: var(--clr-dark);
  border-color: var(--clr-white);
}
.btn--light:hover {
  background: transparent;
  color: var(--clr-white);
  border-color: var(--clr-white);
  transform: translateY(-2px);
}

/* ---- COOKIE BANNER ---- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--clr-dark);
  color: rgba(255,255,255,0.85);
  padding: 20px 0;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.cookie-banner.visible {
  transform: translateY(0);
}
.cookie-banner__inner {
  width: 90%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cookie-banner__text strong {
  display: block;
  color: var(--clr-white);
  font-size: 0.9rem;
  margin-bottom: 4px;
}
.cookie-banner__text p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}
.cookie-banner__text a {
  color: var(--clr-accent2);
  text-decoration: underline;
}
.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}
.cookie-banner .btn--ghost {
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.3);
}
.cookie-banner .btn--ghost:hover {
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.6);
  background: transparent;
}

/* ---- NAV ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
  background: rgba(245, 240, 235, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
  padding: 14px 0;
}
.nav__inner {
  width: 90%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--clr-text);
}
.nav__logo-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__links a {
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-mid);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--clr-text); }
.nav__cta {
  padding: 9px 22px;
  background: var(--clr-cta) !important;
  color: var(--clr-white) !important;
  border-radius: var(--radius);
  transition: background var(--transition) !important;
}
.nav__cta:hover { background: var(--clr-cta-hover) !important; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--clr-text);
  transition: all var(--transition);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 40%, rgba(181,149,106,0.13) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(122,102,82,0.10) 0%, transparent 60%),
    var(--clr-bg);
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.5;
}
.hero__content {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 0;
}
.hero__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--clr-accent2);
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--clr-text);
  margin-bottom: 28px;
}
.hero__headline em {
  font-style: italic;
  color: var(--clr-accent);
}
.hero__sub {
  max-width: 520px;
  font-size: 1.05rem;
  color: var(--clr-text-mid);
  margin-bottom: 44px;
  line-height: 1.75;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero__scroll span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- SECTIONS ---- */
.section { padding: 100px 0; }
.section--alt { background: var(--clr-bg-alt); }

.section__num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--clr-accent2);
  margin-bottom: 16px;
}
.section__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--clr-text);
  margin-bottom: 32px;
}
.section__header {
  max-width: 600px;
  margin-bottom: 60px;
}
.section__cta {
  text-align: center;
  margin-top: 56px;
}

/* ---- SPLIT ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split__text p {
  color: var(--clr-text-mid);
  margin-bottom: 16px;
}
.split__text p strong { color: var(--clr-text); font-weight: 500; }
.split__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.visual-card {
  background: var(--clr-white);
  border: 1px solid rgba(122,102,82,0.15);
  border-radius: 8px;
  padding: 36px 40px;
}
.visual-card--offset { align-self: flex-end; width: 80%; }
.visual-card__stat {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: 8px;
}
.visual-card__label {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-mid);
}

/* ---- CARDS ---- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--clr-white);
  border: 1px solid rgba(122,102,82,0.12);
  border-radius: 8px;
  padding: 44px 36px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.07);
}
.card__icon {
  width: 48px;
  height: 48px;
  color: var(--clr-accent);
  margin-bottom: 24px;
}
.card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--clr-text);
}
.card p { color: var(--clr-text-mid); font-size: 0.93rem; }

/* ---- PHILOSOPHY ---- */
.philosophy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.philosophy__quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic;
  font-weight: 300;
  line-height: 1.5;
  color: var(--clr-text);
  position: relative;
  padding-left: 28px;
}
.philosophy__quote blockquote::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--clr-accent2);
}
.philosophy__quote cite {
  display: block;
  margin-top: 20px;
  padding-left: 28px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-accent);
}
.philosophy__steps { display: flex; flex-direction: column; gap: 36px; }
.step { display: flex; gap: 24px; align-items: flex-start; }
.step__num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--clr-accent2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--clr-accent);
  margin-top: 4px;
}
.step h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.step p { color: var(--clr-text-mid); font-size: 0.9rem; }

/* ---- CTA BANNER ---- */
.cta-banner {
  background: var(--clr-dark);
  color: var(--clr-white);
  padding: 90px 0;
  text-align: center;
}
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 300;
  margin-bottom: 16px;
}
.cta-banner p {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,0.7);
  padding-top: 80px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 14px;
}
.footer__logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  flex-shrink: 0;
}
.footer__brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer__social a {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--clr-accent2);
  transition: color var(--transition);
}
.footer__social a:hover { color: var(--clr-white); }
.footer__social svg { width: 18px; height: 18px; }

.footer__col h5 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 20px;
}
.footer__col a {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--clr-white); }

.footer__bottom {
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}
.footer__bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer__bottom a:hover { color: var(--clr-white); }

/* ---- STICKY SHOP BUTTON ---- */
.sticky-shop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
  background: var(--clr-cta);
  color: var(--clr-white);
  padding: 14px 26px;
  border-radius: 40px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 8px 30px rgba(74,124,89,0.35);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
}
.sticky-shop.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.sticky-shop:hover {
  background: var(--clr-cta-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(74,124,89,0.45);
}

/* ---- ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 960px) {
  .split,
  .philosophy { grid-template-columns: 1fr; gap: 48px; }
  .visual-card--offset { width: 100%; }
  .cards { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav__links {
    display: none;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: var(--clr-bg);
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 99;
  }
  .nav__links.open { display: flex; }
  .nav__links a { font-size: 1.1rem; }
  .nav__burger { display: flex; z-index: 100; }
  .cards { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom .container { flex-direction: column; text-align: center; }
  .sticky-shop { bottom: 80px; right: 20px; padding: 12px 20px; }
  .hero__actions { flex-direction: column; }
  .cookie-banner__inner { flex-direction: column; gap: 16px; }
  .cookie-banner__actions { width: 100%; justify-content: flex-end; }
}