/*
Theme Name: BalanceBodyVital Premium
Description: Modern Dark Premium Theme für BalanceBodyVital — inspired by 2fit.it
Version: 3.0
*/

/* ============================================================
   ROOT VARIABLES
============================================================ */
:root {
  --black:    #090909;
  --dark:     #111111;
  --dark2:    #161616;
  --grey-dark:#1e1e1e;
  --gold:     #c9a84c;
  --gold-lt:  #e2c97e;
  --white:    #ffffff;
  --off-white:#f5f5f5;
  --grey:     #888888;
  --grey-lt:  #bbbbbb;

  --font-heading: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body:    'Inter', 'Helvetica Neue', Arial, sans-serif;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: all 0.35s var(--ease);
  --radius: 4px;
  --radius-lg: 12px;
}

/* ============================================================
   RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--grey-lt);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.0;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
h1 { font-size: clamp(4.5rem, 11vw, 11rem); }
h2 { font-size: clamp(3rem, 7vw, 7.5rem); }
h3 { font-size: clamp(1.6rem, 3vw, 2.8rem); }

.label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}
.label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
}

/* ============================================================
   LAYOUT
============================================================ */
.container { max-width: 1320px; margin: 0 auto; padding: 0 2.5rem; }
.section { padding: 9rem 0; }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2.2rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  border-radius: 2px;
}
.btn--primary {
  background: var(--gold);
  color: var(--black);
}
.btn--primary:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201,168,76,0.3);
}
.btn--white {
  background: var(--white);
  color: var(--black);
}
.btn--white:hover {
  background: var(--gold);
  transform: translateY(-2px);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 2px;
}
.btn--outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.btn--outline-gold {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 2px;
}
.btn--outline-gold:hover {
  background: var(--gold);
  color: var(--black);
}

/* ============================================================
   NAVIGATION
============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 2rem 0;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(9,9,9,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2.5rem;
}
.site-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  color: var(--white);
  line-height: 1;
}
.site-logo span { color: var(--gold); }

.nav-links {
  display: flex;
  gap: 2.8rem;
  list-style: none;
}
.nav-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }

.nav-phone {
  color: var(--white) !important;
  opacity: 1 !important;
}

.nav-cta {
  background: var(--gold);
  color: var(--black) !important;
  padding: 0.7rem 1.8rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--white) !important;
  color: var(--black) !important;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1571019614242-c5c5dee9f50b?w=1920&q=85') center/cover no-repeat;
  transform: scale(1.06);
  transition: transform 8s ease-out;
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9,9,9,0.92) 0%, rgba(9,9,9,0.5) 60%, rgba(9,9,9,0.15) 100%),
    linear-gradient(0deg, rgba(9,9,9,0.5) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2.5rem;
  padding-top: 7rem;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--gold);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.hero__label span {
  width: 32px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

.hero h1 {
  color: var(--white);
  max-width: 800px;
  margin-bottom: 2rem;
  line-height: 0.92;
}
.hero h1 em {
  color: var(--gold);
  font-style: normal;
}

.hero__sub {
  color: rgba(255,255,255,0.55);
  font-size: 1rem;
  max-width: 460px;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 5rem;
}

/* Hero bottom stats bar */
.hero__stats-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(9,9,9,0.7);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255,255,255,0.06);
  z-index: 3;
}
.hero__stats-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.hero__stat {
  padding: 2rem 0;
  border-right: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.hero__stat:last-child { border-right: none; }
.hero__stat-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--white);
  line-height: 1;
  display: block;
}
.hero__stat-label {
  font-size: 0.68rem;
  color: var(--grey);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

/* ============================================================
   MARQUEE STRIP
============================================================ */
.marquee-strip {
  background: var(--gold);
  padding: 0.9rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  animation: marquee 25s linear infinite;
  gap: 3rem;
}
.marquee-track span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--black);
}
.marquee-track .sep {
  color: rgba(0,0,0,0.35);
  font-size: 0.6rem;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   STRENGTHS (Unsere Stärken)
============================================================ */
.strengths {
  background: var(--dark);
  padding: 7rem 0;
}
.strengths-header {
  text-align: center;
  margin-bottom: 4rem;
}
.strengths-header h2 { color: var(--white); }

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.05);
}
.strength-item {
  background: var(--dark);
  padding: 3rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.strength-item:hover {
  background: var(--dark2);
}
.strength-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.35s var(--ease);
}
.strength-item:hover::after { width: 60%; }
.strength-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}
.strength-item h4 {
  font-family: var(--font-body);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
}

/* ============================================================
   SERVICES
============================================================ */
.services { background: var(--black); }

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 5rem;
  gap: 2rem;
}
.services-header h2 { color: var(--white); }

/* Alternating service blocks — 2fit style */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  border: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 2px;
  transition: border-color 0.35s;
}
.service-block:hover { border-color: rgba(201,168,76,0.2); }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }

.service-block__img {
  overflow: hidden;
  position: relative;
}
.service-block__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: filter 0.6s ease, transform 0.6s ease;
}
.service-block:hover .service-block__img img {
  filter: grayscale(0%);
  transform: scale(1.04);
}
.service-block__img .num {
  position: absolute;
  top: 2rem;
  left: 2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.3);
}

.service-block__body {
  background: var(--dark);
  padding: 5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.service-block__body .label { margin-bottom: 1.5rem; }
.service-block__body h3 { color: var(--white); margin-bottom: 1.5rem; }
.service-block__body p {
  color: var(--grey);
  font-size: 0.95rem;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.service-block__body .features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2.5rem;
}
.service-block__body .features li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--grey-lt);
  font-size: 0.9rem;
}
.service-block__body .features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ============================================================
   STATS SECTION
============================================================ */
.stats-section {
  background: var(--gold);
  padding: 0;
}
.stats-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 5rem 3rem;
  border-right: 1px solid rgba(0,0,0,0.12);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 6vw, 6rem);
  color: var(--black);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.55);
  margin-top: 0.5rem;
}

/* ============================================================
   ABOUT / SPLIT
============================================================ */
.about { background: var(--dark); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 700px;
  align-items: stretch;
}

.about__image-col {
  position: relative;
  overflow: hidden;
}
.about__img {
  width: 100%;
  height: 100%;
  min-height: 600px;
  object-fit: cover;
  filter: grayscale(30%);
  transition: filter 0.8s ease;
}
.about__image-col:hover .about__img { filter: grayscale(0%); }

.about__badge {
  position: absolute;
  bottom: 3rem;
  right: -1rem;
  background: var(--gold);
  color: var(--black);
  padding: 2rem 2.5rem;
  text-align: center;
}
.about__badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 4rem;
  line-height: 1;
}
.about__badge span {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about__text-col {
  padding: 6rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--dark);
}
.about__text-col h2 { color: var(--white); margin-bottom: 2rem; }
.about__text-col p {
  color: var(--grey);
  font-size: 0.95rem;
  line-height: 1.95;
  margin-bottom: 1.5rem;
}

.check-list {
  list-style: none;
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--grey-lt);
  font-size: 0.9rem;
}
.check-list li::before {
  content: '✓';
  width: 24px; height: 24px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================================
   VIBRATION SECTION
============================================================ */
.vibration {
  background: var(--black);
  position: relative;
  overflow: hidden;
}
.vibration::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(201,168,76,0.03) 0%, transparent 100%);
  pointer-events: none;
}

.vibration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 650px;
  align-items: stretch;
}
.vibration__img-col {
  overflow: hidden;
  position: relative;
}
.vibration__img {
  width: 100%;
  height: 100%;
  min-height: 550px;
  object-fit: cover;
  filter: grayscale(20%);
  transition: var(--transition);
}
.vibration__text-col {
  padding: 6rem 5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--dark2);
}
.vibration__text-col h2 { color: var(--white); margin-bottom: 2rem; }
.vibration__text-col p {
  color: var(--grey);
  font-size: 0.95rem;
  line-height: 1.95;
  margin-bottom: 1.5rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 2rem 0;
}
.benefit-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.82rem;
  color: var(--grey-lt);
  font-weight: 500;
  transition: var(--transition);
}
.benefit-item:hover {
  border-color: rgba(201,168,76,0.3);
  color: var(--white);
}
.benefit-item span { font-size: 1.2rem; }

/* ============================================================
   PRODUCTS
============================================================ */
.products { background: var(--dark); }

.products-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 5rem;
}
.products-top h2 { color: var(--white); }

.coupon-strip {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  border: 1px dashed rgba(201,168,76,0.4);
  padding: 0.8rem 1.8rem;
  color: var(--grey-lt);
  font-size: 0.85rem;
}
.coupon-strip .code {
  background: var(--gold);
  color: var(--black);
  padding: 0.2rem 0.7rem;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
}

.product-card {
  background: var(--dark);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.product-card:hover { background: var(--dark2); }
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.35s var(--ease);
}
.product-card:hover::before { transform: scaleX(1); }

.product-card__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: grayscale(50%);
  transition: filter 0.5s ease, transform 0.5s ease;
}
.product-card:hover .product-card__img {
  filter: grayscale(0%);
  transform: scale(1.04);
}
.product-card__body { padding: 2rem 1.8rem; }
.product-card__cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.product-card h3 {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.product-card p {
  color: var(--grey);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.product-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 1rem;
  transition: gap 0.2s;
}
.product-card__link:hover { color: var(--white); }

.products-footer {
  margin-top: 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 2.5rem;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials { background: var(--black); }

.testimonials-header {
  text-align: center;
  margin-bottom: 5rem;
}
.testimonials-header h2 { color: var(--white); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
}

.testi-card {
  background: var(--black);
  padding: 3.5rem 2.8rem;
  transition: var(--transition);
  position: relative;
}
.testi-card:hover { background: var(--dark); }
.testi-card::before {
  content: '"';
  position: absolute;
  top: 2rem; right: 2.5rem;
  font-family: Georgia, serif;
  font-size: 6rem;
  color: rgba(201,168,76,0.08);
  line-height: 1;
}

.testi-card .stars {
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
}
.testi-card blockquote {
  color: var(--grey-lt);
  font-style: italic;
  font-size: 0.93rem;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}
.testi-author { display: flex; align-items: center; gap: 1.2rem; }
.testi-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--grey-dark);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.testi-name { font-weight: 700; color: var(--white); font-size: 0.88rem; }
.testi-role { font-size: 0.75rem; color: var(--grey); letter-spacing: 0.08em; }

/* ============================================================
   CTA SECTION
============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
  background: var(--dark2);
  padding: 10rem 0;
}
.cta-section .bg-img {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1549060279-7e168fcee0c2?w=1920&q=80') center/cover;
  opacity: 0.12;
  filter: grayscale(60%);
}
.cta-section .container {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-section h2 { color: var(--white); margin-bottom: 1.5rem; }
.cta-section p {
  color: rgba(255,255,255,0.5);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 3.5rem;
  line-height: 1.8;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
============================================================ */
.site-footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 6rem 0 2.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
}
.footer-brand .site-logo {
  display: block;
  margin-bottom: 1.5rem;
}
.footer-brand p {
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 280px;
}
.footer-brand .social-links {
  display: flex;
  gap: 0.8rem;
  margin-top: 2rem;
}
.social-link {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
  color: var(--grey);
}
.social-link:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.footer-col h4 {
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  font-family: var(--font-body);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.footer-col a { color: var(--grey); font-size: 0.88rem; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); padding-left: 4px; }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.5;
}
.footer-contact li span:first-child { font-size: 0.9rem; margin-top: 2px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
}
.footer-bottom a { color: rgba(255,255,255,0.25); transition: var(--transition); }
.footer-bottom a:hover { color: var(--gold); }

/* ============================================================
   SCROLL ANIMATIONS
============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1200px) {
  .strengths-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}
@media (max-width: 900px) {
  .service-block,
  .about-grid,
  .vibration-grid { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .service-block__img { height: 300px; }
  .service-block__body { padding: 3.5rem 2.5rem; }
  .about__text-col { padding: 3.5rem 2.5rem; }
  .vibration__text-col { padding: 3.5rem 2.5rem; }
  .hero__stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .products-top { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .products-footer { flex-direction: column; gap: 1.5rem; text-align: center; }
  .services-header { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  h1 { font-size: 3.5rem; }
  h2 { font-size: 2.8rem; }
  .hero { min-height: 100dvh; }
  .hero__stats-inner { grid-template-columns: repeat(2, 1fr); }
  .strengths-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .cta-actions { flex-direction: column; align-items: center; }
  .section { padding: 6rem 0; }
}