/* ======================================================
   SERVITÉCNICOS BOGOTÁ — Design System
   ====================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  /* base */
  --ink:        #070d16;
  --ink-2:      #0b1421;
  --ink-3:      #10192a;
  --ink-4:      #162236;
  --border:     rgba(255,255,255,0.08);
  --border-2:   rgba(255,255,255,0.14);

  /* accents — solid, no gradients */
  --blue:       #3d6bf0;
  --blue-dim:   #2c4fbd;
  --blue-soft:  rgba(61,107,240,0.12);
  --orange:     #ff6a35;
  --orange-dim: #e3551f;
  --orange-soft:rgba(255,106,53,0.14);

  /* text */
  --text:       #f4f6fa;
  --text-muted: #8d97a8;
  --text-subtle:#546174;
  --white:      #ffffff;

  --radius:     4px;
  --radius-lg:  10px;
  --ease:       cubic-bezier(.65,0,.35,1);
  --container:  1280px;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--ink);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 600; line-height: 1.08; letter-spacing: -0.01em; }
em { font-style: normal; color: var(--blue); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }

/* ---------- grain overlay ---------- */
.grain {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
}
.preloader__inner { text-align: center; }
.preloader__mark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 4.2rem);
  letter-spacing: 0.02em;
  color: var(--text);
  display: flex; justify-content: center;
}
.preloader__letter { display: inline-block; opacity: 0; transform: translateY(30px); }
.preloader__letter--accent { color: var(--orange); }
.preloader__city {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem; letter-spacing: 0.5em;
  color: var(--text-subtle); margin-top: 10px; opacity: 0;
}
.preloader__bar {
  width: 220px; height: 1px; background: var(--border-2);
  margin: 32px auto 14px; position: relative; overflow: hidden;
}
.preloader__bar-fill {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0%;
  background: var(--orange);
}
.preloader__count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem; color: var(--text-subtle); letter-spacing: 0.1em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 28px; font-size: 0.92rem; font-weight: 600;
  border-radius: var(--radius); transition: transform .35s var(--ease), background .3s, border-color .3s, color .3s;
  white-space: nowrap;
}
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--lg { padding: 18px 34px; font-size: 0.98rem; }
.btn--primary { background: var(--orange); color: var(--white); }
.btn--primary:hover { background: var(--orange-dim); transform: translateY(-2px); }
.btn--ghost { border: 1px solid var(--border-2); color: var(--text); }
.btn--ghost:hover { border-color: var(--blue); background: var(--blue-soft); transform: translateY(-2px); }
.btn--dark { background: var(--ink); color: var(--text); }
.btn--dark:hover { background: var(--ink-3); transform: translateY(-2px); }
.btn--outline-dark { border: 1px solid rgba(7,13,22,0.35); color: var(--ink); }
.btn--outline-dark:hover { background: rgba(7,13,22,0.08); transform: translateY(-2px); }

/* ============================================================
   LOGO
   ============================================================ */
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 0.95rem;
  background: var(--orange); color: var(--white);
  width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
  border-radius: 3px; letter-spacing: 0.02em;
}
.logo__text {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 1rem;
  letter-spacing: -0.01em; line-height: 1.05; display: flex; flex-direction: column;
}
.logo__text em { font-style: normal; color: var(--text-muted); font-weight: 500; font-size: 0.72em; letter-spacing: 0.06em; text-transform: uppercase; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 22px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(7,13,22,0.86); backdrop-filter: blur(14px);
  padding: 14px 0; border-color: var(--border);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.nav { display: flex; gap: 34px; }
.nav__link {
  font-size: 0.88rem; font-weight: 500; color: var(--text-muted);
  position: relative; padding: 4px 0; transition: color .3s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1px;
  background: var(--orange); transition: right .35s var(--ease);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { right: 0; }

.header__actions { display: flex; align-items: center; gap: 22px; }
.header__phone { display: flex; flex-direction: column; line-height: 1.2; text-align: right; }
.header__phone-label { font-size: 0.68rem; color: var(--text-subtle); text-transform: uppercase; letter-spacing: 0.08em; }
.header__phone-number { font-family: 'IBM Plex Mono', monospace; font-size: 0.9rem; color: var(--text); font-weight: 500; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; width: 26px; }
.menu-toggle span { display: block; height: 2px; width: 100%; background: var(--text); transition: transform .3s, opacity .3s; }
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 850;
  background: var(--ink); display: flex; flex-direction: column; justify-content: space-between;
  padding: 110px 32px 40px;
  transform: translateY(-100%); transition: transform .5s var(--ease);
}
.mobile-menu.is-open { transform: translateY(0); }
.mobile-menu__nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu__link {
  display: flex; align-items: baseline; gap: 16px;
  font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 600;
  padding: 14px 0; border-bottom: 1px solid var(--border); color: var(--text);
}
.mobile-menu__link span { font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; color: var(--orange); }
.mobile-menu__footer { display: flex; justify-content: space-between; font-family: 'IBM Plex Mono', monospace; color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding-top: 100px;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); }
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(7,10,16,0.75) 0%, rgba(7,10,16,0.88) 55%, var(--ink) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 820px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; letter-spacing: 0.06em;
  color: var(--text-muted); text-transform: uppercase; margin-bottom: 26px;
}
.eyebrow__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }

.hero__title {
  font-size: clamp(2.6rem, 6.2vw, 5.2rem);
  color: var(--white); margin-bottom: 26px;
}
.reveal-line { display: block; overflow: hidden; }
.reveal-line__inner { display: inline-block; }

.hero__subtitle {
  font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--text-muted); max-width: 560px;
  margin-bottom: 40px;
}
.hero__actions { display: flex; gap: 16px; margin-bottom: 64px; flex-wrap: wrap; }

.hero__stats { display: grid; grid-template-columns: repeat(4, auto); gap: 44px; }
.hero__stat { display: flex; flex-direction: column; gap: 6px; }
.hero__stat-num, .hero__stat-suffix {
  font-family: 'Space Grotesk', sans-serif; font-size: 2.1rem; font-weight: 600; color: var(--white);
}
.hero__stat-suffix { color: var(--orange); margin-left: 2px; }
.hero__stat-label { font-size: 0.78rem; color: var(--text-muted); max-width: 140px; }

.hero__scroll {
  position: absolute; right: 44px; bottom: 40px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll-line { width: 1px; height: 46px; background: var(--border-2); position: relative; overflow: hidden; }
.hero__scroll-line::after {
  content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--orange); animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }
.hero__scroll-text {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; letter-spacing: 0.2em;
  color: var(--text-subtle); writing-mode: vertical-rl; text-transform: uppercase;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee-section { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--ink-2); overflow: hidden; }
.marquee { padding: 22px 0; }
.marquee__track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee__track span {
  font-family: 'Space Grotesk', sans-serif; font-size: 1.3rem; font-weight: 600;
  color: var(--text-subtle); padding: 0 40px; position: relative; white-space: nowrap;
}
.marquee__track span::after { content: "•"; position: absolute; right: -4px; color: var(--orange); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   SECTION HEAD (shared)
   ============================================================ */
.section-kicker {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--orange); margin-bottom: 16px;
}
.section-kicker--light { color: var(--orange); }
.section-title { font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--white); max-width: 640px; }
.section-head { margin-bottom: 64px; }
.section-head--row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.section-note { max-width: 320px; color: var(--text-muted); font-size: 0.92rem; }

section { padding: 130px 0; }

/* ============================================================
   SERVICES
   ============================================================ */
.services__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
}
.service-card {
  position: relative; background: var(--ink-2); padding: 40px 32px;
  min-height: 300px; display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden; transition: background .4s var(--ease);
}
.service-card:hover { background: var(--ink-3); }
.service-card__num {
  position: absolute; top: 32px; left: 32px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; color: var(--text-subtle);
}
.service-card__title { font-size: 1.5rem; color: var(--white); margin-bottom: 12px; }
.service-card__desc { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 20px; max-width: 320px; }
.service-card__link {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--blue);
  transition: gap .3s;
}
.service-card__link i { font-style: normal; transition: transform .3s var(--ease); }
.service-card:hover .service-card__link i { transform: translateX(5px); }

.service-card--featured {
  grid-column: span 2; grid-row: span 2; min-height: 100%; padding: 44px;
}
.service-card--featured .service-card__bg { position: absolute; inset: 0; }
.service-card--featured .service-card__bg img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.service-card--featured:hover .service-card__bg img { transform: scale(1.06); }
.service-card--featured .service-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(7,13,22,0.92) 10%, rgba(7,13,22,0.35) 65%, rgba(7,13,22,0.55) 100%);
}
.service-card--featured .service-card__num,
.service-card--featured .service-card__body { position: relative; z-index: 2; }
.service-card--featured .service-card__title { font-size: 2.1rem; }
.service-card--featured .service-card__desc { max-width: 380px; }

/* ============================================================
   WHY / STATS
   ============================================================ */
.why { position: relative; overflow: hidden; }
.why__bg { position: absolute; inset: 0; }
.why__bg img { width: 100%; height: 100%; object-fit: cover; }
.why__overlay { position: absolute; inset: 0; background: rgba(7,10,16,0.90); }
.why__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.why__title { font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--white); margin: 0 0 20px; }
.why__desc { color: var(--text-muted); margin-bottom: 32px; max-width: 460px; }
.why__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.why__item { background: rgba(11,20,33,0.65); padding: 32px; }
.why__num, .why__suffix { font-family: 'Space Grotesk', sans-serif; font-size: 2.6rem; font-weight: 600; color: var(--white); }
.why__suffix { color: var(--orange); }
.why__item p { color: var(--text-muted); font-size: 0.85rem; margin-top: 10px; max-width: 160px; }

/* ============================================================
   PROCESS
   ============================================================ */
.process__list { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding-top: 40px; }
.process__line { position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--border-2); }
.process__line-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: var(--orange); }
.process__step { position: relative; padding-top: 30px; }
.process__step::before {
  content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%;
  background: var(--ink); border: 2px solid var(--orange);
}
.process__step-num { font-family: 'IBM Plex Mono', monospace; color: var(--text-subtle); font-size: 0.8rem; display: block; margin-bottom: 14px; }
.process__step-title { font-size: 1.3rem; color: var(--white); margin-bottom: 12px; }
.process__step-desc { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 16px;
}
.gallery__item { position: relative; overflow: hidden; border-radius: var(--radius); grid-column: span 1; grid-row: span 1; }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 20px;
  background: linear-gradient(0deg, rgba(7,10,16,0.85), transparent);
  font-size: 0.82rem; color: var(--text); font-weight: 500;
  transform: translateY(8px); opacity: 0; transition: transform .4s var(--ease), opacity .4s;
}
.gallery__item:hover figcaption { transform: translateY(0); opacity: 1; }

/* ============================================================
   VIDEO
   ============================================================ */
.video-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 16/8; background: var(--ink-3); border: 1px solid var(--border);
}
.video-frame video, .video-frame img { width: 100%; height: 100%; object-fit: cover; }
.video-frame__play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 84px; height: 84px; border-radius: 50%; background: var(--orange); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: transform .35s var(--ease), background .3s;
}
.video-frame__play:hover { transform: translate(-50%, -50%) scale(1.08); background: var(--orange-dim); }
.video-frame__play svg { margin-left: 3px; }
.video-frame__frame-mark {
  position: absolute; top: 20px; left: 24px; font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem; color: rgba(255,255,255,0.7); letter-spacing: 0.08em;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial {
  background: var(--ink-2); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 36px; display: flex; flex-direction: column; gap: 18px; transition: border-color .3s, transform .35s var(--ease);
}
.testimonial:hover { border-color: var(--border-2); transform: translateY(-4px); }
.testimonial__stars { color: var(--orange); letter-spacing: 2px; font-size: 0.95rem; }
.testimonial__text { color: var(--text); font-size: 0.98rem; line-height: 1.65; }
.testimonial__footer { display: flex; flex-direction: column; gap: 2px; margin-top: auto; padding-top: 8px; border-top: 1px solid var(--border); }
.testimonial__name { font-weight: 600; font-size: 0.9rem; }
.testimonial__place { font-size: 0.78rem; color: var(--text-subtle); font-family: 'IBM Plex Mono', monospace; }

/* ============================================================
   COVERAGE
   ============================================================ */
.coverage__grid { display: flex; flex-wrap: wrap; gap: 12px; }
.coverage__zone {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.85rem; padding: 12px 22px;
  border: 1px solid var(--border-2); border-radius: 40px; color: var(--text-muted);
  transition: border-color .3s, color .3s, background .3s;
}
.coverage__zone:hover { border-color: var(--blue); color: var(--text); background: var(--blue-soft); }
.coverage__zone--more { border-color: var(--orange); color: var(--orange); }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final { background: var(--orange); color: var(--ink); overflow: hidden; position: relative; }
.cta-final__inner { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-final .section-kicker--light { color: rgba(7,13,22,0.65); }
.cta-final__title { font-size: clamp(2.2rem, 4.6vw, 3.6rem); color: var(--ink); margin-bottom: 18px; }
.cta-final__title em { color: rgba(7,13,22,0.55); }
.cta-final__desc { color: rgba(7,13,22,0.7); margin-bottom: 40px; font-size: 1.05rem; }
.cta-final__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink-2); border-top: 1px solid var(--border); padding: 90px 0 30px; }
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 0.8fr; gap: 40px; padding-bottom: 60px; border-bottom: 1px solid var(--border); }
.footer__tagline { color: var(--text-muted); font-size: 0.88rem; margin-top: 18px; max-width: 240px; }
.footer__col { display: flex; flex-direction: column; gap: 12px; }
.footer__col h4 { font-family: 'IBM Plex Mono', monospace; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-subtle); margin-bottom: 6px; font-weight: 500; }
.footer__col a { color: var(--text-muted); font-size: 0.9rem; transition: color .3s; }
.footer__col a:hover { color: var(--blue); }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-2); border-radius: 50%; font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
}
.footer__social a:hover { border-color: var(--blue); color: var(--blue); }
.footer__bottom { display: flex; justify-content: space-between; padding-top: 26px; font-size: 0.78rem; color: var(--text-subtle); flex-wrap: wrap; gap: 10px; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed; right: 28px; bottom: 28px; z-index: 500;
  background: #22c55e; color: var(--white); display: flex; align-items: center; gap: 10px;
  padding: 15px; border-radius: 50px; box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: padding .35s var(--ease), transform .3s;
}
.whatsapp-float span { max-width: 0; overflow: hidden; white-space: nowrap; font-weight: 600; font-size: 0.88rem; transition: max-width .35s var(--ease); }
.whatsapp-float:hover { transform: translateY(-3px); padding: 15px 20px 15px 15px; }
.whatsapp-float:hover span { max-width: 100px; }

/* ============================================================
   REVEAL UTILITIES (targeted by GSAP)
   ============================================================ */
.reveal-up { opacity: 0; transform: translateY(36px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .nav { display: none; }
  .header__phone { display: none; }
  .menu-toggle { display: flex; }
  .why__inner { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .service-card--featured { grid-column: span 2; min-height: 340px; }
  .process__list { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .process__line { display: none; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 2; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 22px; }
  section { padding: 90px 0; }
  .hero { padding-top: 120px; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .header__actions .btn--sm { display: none; }
  .services__grid { grid-template-columns: 1fr; }
  .service-card--featured { grid-column: span 1; }
  .process__list { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; grid-auto-rows: 260px; }
  .gallery__item--wide, .gallery__item--tall { grid-column: span 1; grid-row: span 1; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .cta-final__actions { flex-direction: column; }
  .whatsapp-float span { display: none; }
  .section-head--row { flex-direction: column; align-items: flex-start; }
}