/* ============================================================
   MAURER MONTAGEBAU – style.css
   ============================================================ */

:root {
  --accent:       #d97706;
  --accent-dark:  #b45309;
  --accent-light: #f59e0b;
  --anthracite:   #1f1f1f;
  --anthracite-2: #141414;
  --white:        #f9f9f9;
  --grey-light:   #EAEAEA;
  --grey-mid:     #aaaaaa;
  --grey-text:    #555555;

  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.375rem;
  --fs-xl:   1.75rem;
  --fs-hero: clamp(2.8rem, 6vw, 5.5rem);

  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  4rem;
  --sp-xl:  7rem;

  --container: 1280px;
  --pad:       clamp(1.25rem, 5vw, 2.5rem);
  --nav-h:     80px;

  --radius:    6px;
  --radius-md: 12px;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 6px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 16px 60px rgba(0,0,0,0.20);
  --transition: 0.32s cubic-bezier(0.4,0,0.2,1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--anthracite);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
address { font-style: normal; }
body.nav-open { overflow: hidden; }

/* ── UTILITY ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: var(--sp-xl) 0; }
.section--light  { background: var(--white); }
.section--white  { background: #fff; }
.section--grey   { background: var(--grey-light); }
.section--dark   { background: var(--anthracite); }
.br-desktop { display: none; }
@media (min-width: 900px) { .br-desktop { display: block; } }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-heading); font-size: var(--fs-sm);
  font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.85rem 1.75rem; border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap; cursor: pointer; position: relative; overflow: hidden;
}
.btn:active { transform: translateY(1px) !important; }

.btn--primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(217,119,6,0.35); }
.btn--primary::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 55%; height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.14) 50%, transparent 100%);
  transform: skewX(-20deg); transition: left 0s; pointer-events: none;
}
.btn--primary:hover::before { left: 160%; transition: left 0.48s ease; }

.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.65); }
.btn--outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }

.btn--lg { font-size: var(--fs-base); padding: 1.05rem 2.25rem; }
.btn--full { width: 100%; justify-content: center; }
.btn svg { width: 1em; height: 1em; }

/* ── SECTION HEADERS ── */
.section-header { text-align: center; max-width: 680px; margin: 0 auto var(--sp-lg); }

.section-label {
  display: inline-block; font-family: var(--font-heading);
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.75rem; position: relative; padding-left: 2rem;
}
.section-label::before {
  content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1.25rem; height: 2px; background: var(--accent);
}
.section-label--light { color: var(--grey-light); }
.section-label--light::before { background: var(--accent-light); }

.section-title { font-size: clamp(1.85rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--anthracite); margin-bottom: 1rem; }
.section-title--light { color: var(--white); }
.section-intro { font-size: var(--fs-md); color: var(--grey-text); line-height: 1.7; font-weight: 300; }
.section-intro--light { color: var(--grey-mid); }
.section-header--light .section-title { color: var(--white); }
.section-header--light .section-intro { color: var(--grey-mid); }

.eyebrow { display: inline-block; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey-light); margin-bottom: 1.25rem; opacity: 0.75; }

/* ── HEADER / NAV ── */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: var(--nav-h); transition: background var(--transition), box-shadow var(--transition); }
.header.scrolled { background: var(--anthracite-2); box-shadow: 0 2px 30px rgba(0,0,0,0.3); border-bottom: 1px solid rgba(217,119,6,0.15); }

.nav { display: flex; align-items: center; height: 100%; gap: var(--sp-md); }

.nav-logo {
  font-family: var(--font-heading); font-size: 1rem; font-weight: 900;
  color: #fff; letter-spacing: -0.01em; white-space: nowrap; flex-shrink: 0;
  text-transform: uppercase;
}
.nav-logo span { color: var(--accent-light); }

.nav-links { display: flex; align-items: center; gap: 0.25rem; margin-left: auto; }
.nav-link { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.8); padding: 0.5rem 0.75rem; border-radius: var(--radius); transition: color var(--transition); position: relative; }
.nav-link::after { content: ''; position: absolute; bottom: 2px; left: 0.75rem; right: 0.75rem; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform var(--transition); transform-origin: left; }
.nav-link:hover { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-cta { margin-left: var(--sp-sm); flex-shrink: 0; }

.nav-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 40px; height: 40px; margin-left: auto; flex-shrink: 0; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform var(--transition), opacity var(--transition), width var(--transition); transform-origin: center; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; width: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero { position: relative; height: 100vh; min-height: 640px; display: flex; flex-direction: column; overflow: hidden; }
.hero__bg { position: absolute; left: 0; right: 0; top: -25%; height: 150%; object-fit: cover; object-position: center 30%; will-change: transform; transform: translateZ(0); }
.hero__overlay { position: absolute; inset: 0; background: linear-gradient(105deg, rgba(20,20,20,0.90) 0%, rgba(20,20,20,0.68) 55%, rgba(20,20,20,0.35) 100%); }
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.035; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E"); background-repeat: repeat; z-index: 2; }

.hero__content {
  position: relative; z-index: 3; max-width: 780px; padding-top: var(--nav-h);
  flex: 1; display: flex; flex-direction: column; justify-content: center;
}
.hero__content::before { content: ''; display: block; width: 3px; height: 56px; background: linear-gradient(180deg, var(--accent-light), transparent); margin-bottom: 1.25rem; border-radius: 2px; }

.hero__title { font-size: var(--fs-hero); font-weight: 900; color: #fff; line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 1.5rem; }
.hero__sub { font-size: clamp(1rem, 1.8vw, 1.2rem); color: rgba(255,255,255,0.82); font-weight: 300; line-height: 1.65; max-width: 560px; margin-bottom: 2.25rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem; }
.hero__region { font-family: var(--font-heading); font-size: var(--fs-xs); letter-spacing: 0.12em; color: rgba(255,255,255,0.68); text-transform: uppercase; font-weight: 500; }

.hero__scroll { position: absolute; bottom: 5.5rem; left: 50%; transform: translateX(-50%); z-index: 4; color: rgba(255,255,255,0.70); animation: bounce 2.2s ease-in-out infinite; }
.hero__scroll svg { width: 26px; height: 26px; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ── STATS BAR ── */
.stats-bar { position: relative; z-index: 3; flex-shrink: 0; width: 100%; align-self: stretch; background: rgba(20,20,20,0.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid rgba(255,255,255,0.08); padding: 1.4rem 0; }
.stats-bar__grid { display: flex; align-items: center; justify-content: space-evenly; width: 100%; }
.stat-item { display: flex; flex-direction: column; align-items: center; flex: 1; text-align: center; padding: 0.25rem 1rem; }
.stat-item__number { font-family: var(--font-heading); font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 900; color: var(--accent-light); line-height: 1; margin-bottom: 0.3rem; letter-spacing: -0.03em; }
.stat-item__label { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); white-space: nowrap; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); flex-shrink: 0; align-self: center; }
@media (max-width: 768px) { .stat-item { padding: 0.25rem 2rem; } .stat-divider { display: none; } }

/* ── SERVICE CARDS ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; counter-reset: service-counter; }

.service-card { background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); border: 1px solid var(--grey-light); counter-increment: service-counter; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover .service-card__img img { transform: scale(1.06); }

.service-card__img { aspect-ratio: 4/3; overflow: hidden; }
.service-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.55s cubic-bezier(0.4,0,0.2,1); }

.service-card__body { padding: 1.75rem; border-top: 3px solid transparent; transition: border-color var(--transition); position: relative; }
.service-card:hover .service-card__body { border-top-color: var(--accent); }
.service-card__body::before { content: '0' counter(service-counter); position: absolute; top: 0.5rem; right: 1.25rem; font-family: var(--font-heading); font-size: 4.5rem; font-weight: 900; color: rgba(0,0,0,0.04); line-height: 1; pointer-events: none; }

.service-card__icon { width: 40px; height: 40px; color: var(--accent); margin-bottom: 1rem; }
.service-card__icon svg { width: 100%; height: 100%; }
.service-card__title { font-size: var(--fs-lg); font-weight: 800; color: var(--anthracite); margin-bottom: 0.6rem; }
.service-card__text { font-size: var(--fs-sm); color: var(--grey-text); line-height: 1.65; margin-bottom: 0.75rem; }
.service-card__list { margin-top: 0.5rem; display: flex; flex-direction: column; gap: 0.35rem; }
.service-card__list li { font-size: var(--fs-xs); color: var(--grey-text); padding-left: 1.1rem; position: relative; }
.service-card__list li::before { content: '→'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 7rem); align-items: center; }

.about-image { position: relative; }
.about-image__frame { position: relative; border-radius: var(--radius-md); overflow: hidden; }
.about-image__frame::before { content: ''; position: absolute; z-index: 2; top: -18px; left: -18px; width: 55%; height: 55%; border-top: 3px solid var(--accent); border-left: 3px solid var(--accent); border-radius: 4px 0 0 0; pointer-events: none; }
.about-image__frame::after  { content: ''; position: absolute; z-index: 2; bottom: -18px; right: -18px; width: 38%; height: 38%; border-bottom: 3px solid var(--accent); border-right: 3px solid var(--accent); border-radius: 0 0 4px 0; pointer-events: none; }
.about-image__frame img { width: 100%; height: 100%; object-fit: cover; max-height: 580px; }

.about-content .section-title { margin-bottom: 1.5rem; }
.about-text { color: var(--grey-mid); line-height: 1.75; font-weight: 300; margin-bottom: 1.25rem; }
.about-quote { border-left: 3px solid var(--accent); padding: 0.75rem 0 0.75rem 1.5rem; margin: 2rem 0; font-style: italic; color: rgba(249,249,249,0.7); font-size: var(--fs-md); line-height: 1.6; font-weight: 300; position: relative; }
.about-quote::before { content: '\201C'; position: absolute; top: -1.75rem; left: 0.75rem; font-size: 5.5rem; font-family: Georgia, serif; color: var(--accent); opacity: 0.22; line-height: 1; font-style: normal; pointer-events: none; }

.about-badges { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2rem; }
.badge { display: inline-flex; align-items: center; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; padding: 0.4rem 0.9rem; border-radius: 100px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); color: rgba(249,249,249,0.75); }

/* ── USP GRID ── */
.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.section--grey { background-color: var(--grey-light); background-image: radial-gradient(rgba(0,0,0,0.055) 1px, transparent 1px); background-size: 22px 22px; }

.usp-card { background: #fff; border-radius: var(--radius-md); padding: 2rem 1.75rem; border: 1px solid var(--grey-light); transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); position: relative; overflow: hidden; }
.usp-card::before { content: ''; position: absolute; top: 0; left: 0; width: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-light)); transition: width 0.42s cubic-bezier(0.4,0,0.2,1); }
.usp-card:hover::before { width: 100%; }
.usp-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: var(--shadow-md); }

.usp-card__icon { width: 42px; height: 42px; color: var(--accent); margin-bottom: 1.25rem; }
.usp-card__icon svg { width: 100%; height: 100%; }
.usp-card__title { font-size: var(--fs-md); font-weight: 800; color: var(--anthracite); margin-bottom: 0.6rem; }
.usp-card__text { font-size: var(--fs-sm); color: var(--grey-text); line-height: 1.65; }

/* ── REGION ── */
.region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 7rem); align-items: center; }
.region-content .section-title { margin-bottom: 1.5rem; }
.region-text { color: var(--grey-text); line-height: 1.75; font-weight: 300; margin-bottom: 1rem; }
.region-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.75rem; }
.region-tag { display: inline-flex; align-items: center; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.45rem 1rem; border-radius: 100px; background: var(--grey-light); color: var(--anthracite); border: 1px solid #d4d4d4; transition: background var(--transition), color var(--transition), border-color var(--transition); }
.region-tag:hover, .region-tag--accent { background: var(--accent); color: #fff; border-color: var(--accent); }

.region-visual { position: relative; }
.region-visual__inner { position: relative; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-lg); }
.region-visual__inner img { width: 100%; height: 480px; object-fit: cover; display: block; }
.region-visual__inner::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(20,20,20,0.55) 100%); }
.region-visual__badge { position: absolute; bottom: 1.5rem; left: 1.5rem; z-index: 2; display: inline-flex; align-items: center; gap: 0.5rem; background: var(--accent); color: #fff; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.5rem 1rem; border-radius: 100px; }
.region-visual__badge-icon { width: 16px; height: 16px; display: flex; align-items: center; }
.region-visual__badge-icon svg { width: 100%; height: 100%; }

/* ── CTA SECTION ── */
.cta-section { position: relative; padding: var(--sp-xl) 0; overflow: hidden; }
.cta-section__bg { position: absolute; inset: 0; background-size: cover; background-position: center 40%; }
.cta-section__overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(20,20,20,0.93) 0%, rgba(20,20,20,0.80) 60%, rgba(180,83,9,0.5) 100%); }
.cta-section__content { position: relative; z-index: 2; text-align: center; max-width: 700px; margin: 0 auto; }
.cta-section__title { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 900; color: #fff; line-height: 1.1; margin-bottom: 1.25rem; }
.cta-section__sub { font-size: var(--fs-md); color: rgba(255,255,255,0.75); font-weight: 300; line-height: 1.65; margin-bottom: 2.5rem; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(3rem, 6vw, 6rem); align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.75rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-item__icon { width: 44px; height: 44px; flex-shrink: 0; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: var(--accent-light); margin-top: 0.1rem; }
.contact-item__icon svg { width: 20px; height: 20px; }
.contact-item__label { display: block; font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grey-mid); margin-bottom: 0.3rem; }
.contact-item__value { display: block; font-size: var(--fs-md); color: var(--white); font-weight: 400; transition: color var(--transition); }
a.contact-item__value:hover { color: var(--accent-light); }

.contact-trust { display: flex; align-items: center; gap: 0.65rem; padding: 1rem 1.25rem 1rem 1.5rem; border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); background: rgba(255,255,255,0.04); color: rgba(249,249,249,0.65); font-size: var(--fs-sm); margin-top: 0.5rem; position: relative; overflow: visible; }
.contact-trust::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); border-radius: 2px; }
.contact-trust svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--accent-light); }

.link-btn { color: var(--accent-light); text-decoration: underline; font: inherit; padding: 0; background: none; border: none; cursor: pointer; font-size: inherit; line-height: inherit; }
.link-btn:hover { color: #fff; }

/* ── WHATSAPP CTA ── */
.btn--whatsapp { background: #25D366; color: #fff; border-color: #25D366; font-size: var(--fs-base); gap: 0.65rem; }
.btn--whatsapp:hover { background: #1ebe5a; border-color: #1ebe5a; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.35); }
.btn--whatsapp svg { width: 1.25em; height: 1.25em; flex-shrink: 0; }

.wa-cta-wrap { display: flex; align-items: stretch; }
.wa-cta { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md); padding: 2.5rem; display: flex; flex-direction: column; align-items: center; text-align: center; width: 100%; transition: border-color var(--transition); }
.wa-cta:hover { border-color: rgba(37,211,102,0.4); }
.wa-cta__icon { width: 72px; height: 72px; color: #25D366; margin-bottom: 1.5rem; filter: drop-shadow(0 4px 16px rgba(37,211,102,0.3)); }
.wa-cta__icon svg { width: 100%; height: 100%; }
.wa-cta__title { font-size: var(--fs-xl); font-weight: 800; color: var(--white); margin-bottom: 0.9rem; line-height: 1.2; }
.wa-cta__text { font-size: var(--fs-base); color: var(--grey-mid); line-height: 1.65; font-weight: 300; margin-bottom: 2rem; max-width: 340px; }
.wa-cta__features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.75rem; margin-bottom: 1.75rem; width: 100%; text-align: left; }
.wa-cta__features li { display: flex; align-items: center; gap: 0.6rem; font-size: var(--fs-sm); color: rgba(249,249,249,0.65); font-weight: 300; }
.wa-cta__features svg { width: 18px; height: 18px; flex-shrink: 0; color: #25D366; }
.wa-cta__privacy { font-size: var(--fs-xs); color: rgba(255,255,255,0.28); line-height: 1.5; margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.07); width: 100%; text-align: center; }

/* ── FOOTER ── */
.footer { background: var(--anthracite-2); padding: var(--sp-lg) 0 0; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: var(--sp-md); padding-bottom: var(--sp-lg); border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-brand-name { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 900; color: #fff; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: -0.01em; }
.footer-brand-name span { color: var(--accent-light); }
.footer-tagline { font-size: var(--fs-sm); color: var(--grey-mid); line-height: 1.65; font-weight: 300; max-width: 280px; margin-bottom: 1.25rem; }
.footer-address { font-size: var(--fs-sm); color: var(--grey-mid); font-weight: 300; line-height: 1.7; }
.footer-heading { font-family: var(--font-heading); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 1.25rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: var(--fs-sm); color: var(--grey-mid); font-weight: 300; transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }
.footer-contact { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-contact li { font-size: var(--fs-sm); color: var(--grey-mid); font-weight: 300; }
.footer-contact a { color: var(--grey-mid); transition: color var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-col--brand { position: relative; }
.footer-col--brand::after { content: ''; display: block; width: 36px; height: 2px; background: var(--accent); margin-top: 1.25rem; border-radius: 2px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 1.5rem 0; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-size: var(--fs-xs); color: rgba(255,255,255,0.3); font-weight: 300; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-link-btn { font-size: var(--fs-xs); color: rgba(255,255,255,0.3); font-weight: 300; transition: color var(--transition); cursor: pointer; background: none; border: none; padding: 0; }
.footer-link-btn:hover { color: rgba(255,255,255,0.7); }

/* ── SCROLL REVEAL ── */
[data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1); }
[data-reveal="left"]  { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-delay="0"]    { transition-delay: 0s; }
[data-delay="0.1"]  { transition-delay: 0.1s; }
[data-delay="0.15"] { transition-delay: 0.15s; }
[data-delay="0.2"]  { transition-delay: 0.2s; }
[data-delay="0.3"]  { transition-delay: 0.3s; }
[data-delay="0.45"] { transition-delay: 0.45s; }
[data-delay="0.55"] { transition-delay: 0.55s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  :root { --sp-xl: 5rem; }
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.is-open { display: flex; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; background: rgba(20,20,20,0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 2rem var(--pad); gap: 0; overflow-y: auto; z-index: 999; animation: slideDown 0.28s ease; }
  @keyframes slideDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
  .nav-links.is-open .nav-link { font-size: var(--fs-base); padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.07); display: block; letter-spacing: 0.08em; }
  .nav-links.is-open .nav-link::after { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-col--brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --sp-xl: 4rem; --sp-lg: 3rem; }
  .hero__bg { top: 0; height: 100%; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-image__frame::before, .about-image__frame::after { display: none; }
  .about-image__frame img { max-height: 360px; border-radius: var(--radius-md); }
  .region-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .region-visual { order: -1; }
  .region-visual__inner img { height: 300px; }
  .services-grid { grid-template-columns: 1fr; }
  .usp-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .wa-cta { padding: 2rem 1.5rem; }
  .wa-cta__title { font-size: var(--fs-lg); }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}