/* =========================================================
   NURIA SILVENT ESTILISTES — style.css
   Paleta: sage green / coral / ivory cálido
   Tipografía: Poppins (display) + DM Sans (texto)
   ========================================================= */

:root{
  --ivory: #F6F1E7;
  --ivory-alt: #EFE7D6;
  --card: #FFFDF8;
  --ink: #2A2620;
  --ink-soft: #6B6355;
  --sage: #4F6F5E;
  --sage-dark: #3B5548;
  --sage-light: #7C9C87;
  --coral: #E8794A;
  --coral-light: #F0A578;

  --font-display: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 45px -25px rgba(42, 38, 32, 0.45);
  --shadow-card: 0 12px 30px -18px rgba(42, 38, 32, 0.32);

  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--sage-dark);
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; }
ul{ list-style: none; margin: 0; padding: 0; }

.wrap{ width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.skip-link{
  position: absolute; left: -9999px; top: 0;
  background: var(--sage); color: var(--ivory);
  padding: 12px 20px; z-index: 1000; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

:focus-visible{ outline: 3px solid var(--coral); outline-offset: 3px; }

.eyebrow{
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--coral);
  margin: 0 0 0.9em;
}

/* ===================== BUTTONS ===================== */
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-family: var(--font-body); font-weight: 700; font-size: 0.98rem;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn-primary{ background: var(--sage); color: var(--ivory); box-shadow: var(--shadow-soft); }
.btn-primary:hover{ background: var(--sage-dark); transform: translateY(-2px); }

.btn-ghost{ background: transparent; border-color: var(--sage); color: var(--sage-dark); }
.btn-ghost:hover{ background: var(--sage); color: var(--ivory); transform: translateY(-2px); }

.btn-sm{ padding: 10px 20px; font-size: 0.88rem; }
.btn-block{ width: 100%; justify-content: center; }

/* ===================== HEADER ===================== */
.site-header{
  position: sticky; top: 0; z-index: 500;
  background: rgba(246, 241, 231, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(79,111,94,0.1);
  transition: box-shadow .3s var(--ease);
}
.site-header.is-scrolled{ box-shadow: 0 8px 24px -18px rgba(42,38,32,0.4); }

.header-inner{ display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 0; }

.brand{ display: flex; align-items: center; gap: 12px; }
.brand-logo{ height: 46px; width: auto; display: block; }
.brand-mark{
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--sage); color: var(--ivory);
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  flex-shrink: 0;
}
.brand-text{
  font-family: var(--font-display); font-size: 1.12rem; color: var(--sage-dark);
  line-height: 1.05; display: flex; flex-direction: column;
}
.brand-text em{
  font-style: normal; font-size: 0.6rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--coral); font-weight: 700; font-family: var(--font-body);
}

.main-nav ul{ display: flex; gap: 34px; }
.main-nav a{ font-weight: 600; font-size: 0.95rem; position: relative; padding: 6px 0; }
.main-nav a::after{
  content:""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--coral); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav a:hover::after{ transform: scaleX(1); }

.header-actions{ display: flex; align-items: center; gap: 18px; }
.header-phone{ display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.92rem; color: var(--sage-dark); }
.header-phone svg{ color: var(--coral); }

.nav-toggle{ display: none; flex-direction: column; gap: 5px; width: 34px; height: 30px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span{ display: block; height: 2px; background: var(--sage-dark); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ===================== HERO ===================== */
.hero{ position: relative; overflow: hidden; padding: 70px 0 40px; }
.hero-branch{ position: absolute; right: -140px; top: -60px; width: 640px; opacity: 0.5; pointer-events: none; }
.hero-inner{ display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: center; position: relative; z-index: 1; }

.hero h1{ font-size: clamp(2.3rem, 4.2vw, 3.4rem); color: var(--sage-dark); }
.hero-lead{ font-size: 1.06rem; color: var(--ink-soft); max-width: 46ch; }
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin: 30px 0 40px; }

.hero-trust{ display: flex; align-items: center; gap: 22px; flex-wrap: wrap; padding-top: 26px; border-top: 1px solid rgba(79,111,94,0.18); }
.trust-item{ display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; color: var(--ink-soft); }
.trust-item strong{ font-family: var(--font-display); font-size: 1.2rem; color: var(--sage-dark); }
.trust-stars{ color: var(--coral); letter-spacing: 2px; }
.trust-sep{ width: 1px; height: 34px; background: rgba(79,111,94,0.18); }

.hero-carousel{
  position: relative; aspect-ratio: 3 / 4; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-soft); background: var(--ivory-alt);
}
.hero-carousel-track{ position: relative; width: 100%; height: 100%; }
.hero-carousel-slide{
  position: absolute; inset: 0; margin: 0; opacity: 0; z-index: 1;
  transition: opacity 1s var(--ease);
}
.hero-carousel-slide.is-active{ opacity: 1; z-index: 2; }
.hero-carousel-slide img{ width: 100%; height: 100%; object-fit: cover; display: block; }

.hero-carousel-nav{
  position: absolute; top: 50%; transform: translateY(-50%); width: 38px; height: 38px;
  border-radius: 50%; border: none; background: rgba(255,255,255,.85); color: var(--sage-dark);
  box-shadow: var(--shadow-card); font-size: 1.3rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center; z-index: 5;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.hero-carousel-nav:hover{ background: var(--sage); color: #fff; }
.hero-carousel-prev{ left: 10px; }
.hero-carousel-next{ right: 10px; }

.hero-carousel-dots{
  position: absolute; left: 0; right: 0; bottom: 14px; z-index: 5;
  display: flex; justify-content: center; gap: 6px;
}
.hero-carousel-dot{
  width: 7px; height: 7px; border-radius: 50%; border: none; padding: 0;
  background: rgba(255,255,255,.55); cursor: pointer; transition: background .2s var(--ease), transform .2s var(--ease);
}
.hero-carousel-dot.is-active{ background: #fff; transform: scale(1.35); }

/* ===================== MARQUEE ===================== */
.marquee{ background: var(--sage); color: var(--ivory); overflow: hidden; white-space: nowrap; padding: 14px 0; }
.marquee-track{ display: inline-flex; gap: 18px; font-family: var(--font-display); font-weight: 500; font-size: 1.03rem; animation: marquee 32s linear infinite; padding-left: 100%; }
.marquee-track span{ opacity: 0.92; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-100%); } }

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

.section-head{ max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section-head h2{ font-size: clamp(1.8rem, 3vw, 2.5rem); }
.section-lead{ color: var(--ink-soft); font-size: 1.03rem; }

.divider{ width: 100%; height: 64px; display: block; }

/* ===================== SERVICES ===================== */
.services-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card{
  background: var(--card); border-radius: var(--radius-md); padding: 34px 28px;
  box-shadow: var(--shadow-card); position: relative;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card:hover{ transform: translateY(-6px); box-shadow: 0 24px 40px -20px rgba(42,38,32,0.3); }
.service-card h3{ font-size: 1.2rem; margin-bottom: .35em; }
.service-card p{ color: var(--ink-soft); font-size: 0.95rem; margin: 0; }
.service-icon{ width: 46px; height: 46px; color: var(--sage); margin-bottom: 18px; }
.icon-circle{
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--ivory-alt); color: var(--sage);
  margin-bottom: 18px;
}
.icon-circle--light{ background: rgba(246,241,231,0.22); color: var(--ivory); }
.service-card--featured{ background: linear-gradient(150deg, var(--sage) 0%, var(--sage-light) 100%); color: var(--ivory); }
.service-card--featured h3{ color: var(--ivory); }
.service-card--featured p{ color: rgba(246,241,231,0.88); }
.service-card--featured .service-icon{ color: var(--coral-light); }
.badge{
  position: absolute; top: -12px; right: 22px;
  background: var(--coral); color: var(--ivory);
  font-weight: 800; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 6px 14px; border-radius: 999px;
}

/* ===================== COMPROMISO ===================== */
.commitment-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.commitment-card{
  background: var(--card); border-radius: var(--radius-md); padding: 34px 28px;
  box-shadow: var(--shadow-card); text-align: center;
}
.commitment-number{
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--sage); color: var(--ivory);
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  margin-bottom: 18px;
}
.commitment-card h3{ font-size: 1.1rem; margin-bottom: .35em; }
.commitment-card p{ color: var(--ink-soft); font-size: 0.95rem; margin: 0; }

/* ===================== CARTA DE SERVICIOS ===================== */
.menu-grid{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.menu-card{
  background: var(--card); border-radius: var(--radius-md); padding: 32px 30px;
  box-shadow: var(--shadow-card); position: relative;
}
.menu-card h3{ font-size: 1.15rem; margin-bottom: .5em; }
.menu-note{ color: var(--coral); font-weight: 700; font-size: 0.85rem; margin: -6px 0 14px; }
.menu-card ul{ display: grid; gap: 10px; }
.menu-card li{
  padding-left: 22px; position: relative; font-size: 0.92rem; color: var(--ink-soft); line-height: 1.5;
}
.menu-card li::before{
  content:""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--coral);
}
.menu-card--featured{ border: 2px solid var(--sage-light); }

/* ===================== ABOUT ===================== */
.about-grid{ display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: center; margin-bottom: 100px; }
.about-visual img{ width: 100%; height: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.about-copy p{ color: var(--ink-soft); }
.about-list{ margin-top: 22px; display: grid; gap: 12px; }
.about-list li{ padding-left: 28px; position: relative; font-weight: 600; color: var(--sage-dark); font-size: 0.95rem; }
.about-list li::before{ content:""; position: absolute; left: 0; top: 7px; width: 14px; height: 14px; border-radius: 50%; background: var(--coral); }

.team-wrap .section-head{ margin-bottom: 40px; }

.director-card{
  display: grid; grid-template-columns: 280px 1fr; gap: 44px; align-items: center;
  max-width: 880px; margin: 0 auto;
  background: var(--card); border-radius: var(--radius-lg); padding: 20px;
  box-shadow: var(--shadow-soft);
}
.director-photo{ position: relative; }
.director-photo img{
  width: 100%; height: auto; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--radius-md);
  box-shadow: 0 0 0 6px var(--ivory-alt), 0 0 0 9px var(--coral);
}
.director-role{
  display: inline-block; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  font-size: 0.74rem; color: var(--coral); margin-bottom: 8px;
}
.director-info h3{ font-size: 1.7rem; margin-bottom: 14px; }
.director-bio{ color: var(--ink-soft); font-size: 0.98rem; margin-bottom: 20px; }
.director-tags{ display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.director-tags li{
  background: var(--ivory-alt); color: var(--sage-dark); font-weight: 700; font-size: 0.8rem;
  padding: 7px 14px; border-radius: 999px;
}
.director-actions{ display: flex; }

/* ===================== GALLERY ===================== */
.gallery-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item{
  border: none; padding: 0; border-radius: var(--radius-md); overflow: hidden;
  cursor: zoom-in; box-shadow: var(--shadow-card); background: none;
  aspect-ratio: 4 / 3; position: relative;
}
.gallery-item img{ width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item:hover img{ transform: scale(1.06); }

.lightbox{ position: fixed; inset: 0; background: rgba(42,38,32,0.88); display: flex; align-items: center; justify-content: center; z-index: 1000; padding: 40px; }
.lightbox[hidden]{ display: none; }
.lightbox figure{ margin: 0; max-width: 720px; width: 100%; }
.lightbox img{ width: 100%; border-radius: var(--radius-md); }
.lightbox figcaption{ color: var(--ivory); text-align: center; margin-top: 16px; font-family: var(--font-display); font-size: 1.1rem; }
.lightbox-close{ position: absolute; top: 26px; right: 30px; background: none; border: none; color: var(--ivory); font-size: 2.2rem; line-height: 1; cursor: pointer; }

/* ===================== REVIEWS ===================== */
.reviews-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card{ background: var(--card); border-radius: var(--radius-md); padding: 30px 26px; box-shadow: var(--shadow-card); }
.review-stars{ color: var(--coral); letter-spacing: 2px; display: block; margin-bottom: 14px; }
.review-card p{ font-style: italic; color: var(--ink); font-size: 0.98rem; }
.review-author{ font-weight: 700; color: var(--sage-dark); font-size: 0.85rem; }

/* ===================== CONTACT ===================== */
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-list{ display: grid; gap: 20px; margin: 30px 0; }
.contact-list li{ display: flex; align-items: flex-start; gap: 14px; font-size: 0.95rem; }
.contact-list svg{ color: var(--coral); flex-shrink: 0; margin-top: 2px; }
.contact-list a:hover{ color: var(--sage); text-decoration: underline; }

.map-embed{ border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); aspect-ratio: 16/10; }
.map-embed iframe{ width: 100%; height: 100%; border: 0; }

.contact-form{ background: var(--card); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-soft); }
.contact-form h3{ font-size: 1.3rem; margin-bottom: 24px; }
.form-row{ margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-row label{ font-weight: 700; font-size: 0.85rem; color: var(--sage-dark); }
.form-row input, .form-row select, .form-row textarea{
  font-family: var(--font-body); font-size: 0.98rem; padding: 13px 16px;
  border-radius: var(--radius-sm); border: 1.5px solid rgba(79,111,94,0.2);
  background: var(--ivory); color: var(--ink); resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{ outline: none; border-color: var(--coral); }
.form-row.has-error input, .form-row.has-error select{ border-color: #B3423B; }
.form-error{ font-size: 0.78rem; color: #B3423B; min-height: 1em; display: block; }
.form-note{ text-align: center; font-size: 0.85rem; color: var(--ink-soft); margin-top: 16px; }
.form-note a{ font-weight: 700; color: var(--sage); }
.form-feedback{ text-align: center; font-weight: 700; font-size: 0.9rem; min-height: 1.4em; color: var(--sage); }

/* ===================== FOOTER ===================== */
.site-footer{ background: var(--sage-dark); color: rgba(246,241,231,0.82); padding: 70px 0 0; }
.footer-inner{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(246,241,231,0.14); }
.footer-brand .brand-mark{ background: var(--coral); color: var(--ivory); }
.footer-brand .brand-text{ color: var(--ivory); }
.footer-logo{ height: 50px; width: auto; filter: brightness(0) invert(1); }
.footer-brand p{ margin-top: 14px; font-size: 0.9rem; max-width: 32ch; }
.footer-col h4{ font-family: var(--font-body); color: var(--coral-light); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-col ul{ display: grid; gap: 12px; font-size: 0.9rem; }
.footer-col a:hover{ color: var(--coral-light); text-decoration: underline; }
.footer-bottom{ padding: 24px 0; font-size: 0.82rem; text-align: center; color: rgba(246,241,231,0.55); }

/* ===================== FLOATING BUTTONS ===================== */
.float-call{
  position: fixed; bottom: 26px; right: 26px; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft); z-index: 400; animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0.4), var(--shadow-soft); }
  50%{ box-shadow: 0 0 0 12px rgba(37,211,102,0), var(--shadow-soft); }
}

.back-to-top{
  position: fixed; bottom: 26px; left: 26px; width: 46px; height: 46px; border-radius: 50%;
  background: var(--card); color: var(--sage); border: 1.5px solid rgba(79,111,94,0.2);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: var(--shadow-card); z-index: 400;
}
.back-to-top[hidden]{ display: none; }

/* ===================== SCROLL REVEAL ===================== */
.reveal{ opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ width: 100%; max-width: 420px; margin: 24px auto 0; }
  .about-grid{ grid-template-columns: 1fr; }
  .about-visual{ width: 100%; max-width: 460px; margin: 0 auto; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .director-card{ grid-template-columns: 220px 1fr; gap: 30px; }
  .menu-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed; top: 74px; left: 0; right: 0; background: var(--ivory);
    border-bottom: 1px solid rgba(79,111,94,0.12); max-height: 0; overflow: hidden auto;
    transition: max-height .35s var(--ease);
  }
  .main-nav.is-open{ max-height: calc(100vh - 74px); }
  .main-nav ul{ flex-direction: column; gap: 0; padding: 10px 24px 20px; }
  .main-nav a{ display: block; padding: 14px 0; border-bottom: 1px solid rgba(79,111,94,0.1); }
  .header-phone span{ display: none; }
  .nav-toggle{ display: flex; }
  .services-grid, .reviews-grid{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .commitment-grid{ grid-template-columns: 1fr; }
  .section{ padding: 80px 0; }
}

@media (max-width: 600px){
  .wrap{ padding: 0 18px; }
  .section{ padding: 64px 0; }
  .section-head{ margin-bottom: 40px; }
  .hero{ padding: 32px 0 28px; }
  .hero-visual{ width: 100%; max-width: 300px; margin-top: 20px; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ justify-content: center; white-space: normal; text-align: center; }
  .hero-trust{ flex-direction: column; align-items: flex-start; gap: 14px; padding-top: 22px; }
  .trust-sep{ display: none; }
  .services-grid, .reviews-grid, .gallery-grid{ grid-template-columns: 1fr; }
  .hero-carousel-nav{ width: 32px; height: 32px; font-size: 1.1rem; }
  .service-card, .commitment-card, .review-card{ padding: 28px 22px; }
  .menu-card{ padding: 26px 22px; }
  .director-card{ grid-template-columns: 1fr; text-align: center; padding: 26px; }
  .director-photo img{ max-width: 200px; margin: 0 auto; }
  .director-tags{ justify-content: center; }
  .director-actions{ justify-content: center; }
  .footer-inner{ grid-template-columns: 1fr; text-align: left; gap: 34px; padding-bottom: 40px; }
  .footer-bottom{ padding: 20px 0; }
  .contact-form{ padding: 24px 20px; }
  .header-inner{ padding: 10px 0; gap: 10px; }
  .header-actions{ gap: 8px; }
  .btn{ white-space: normal; text-align: center; }
  .btn-sm{ padding: 9px 14px; font-size: 0.8rem; }
  .brand-logo{ height: 34px; }
  .main-nav{ top: 58px; }
  .main-nav.is-open{ max-height: calc(100vh - 58px); }
  .float-call{ width: 50px; height: 50px; bottom: 18px; right: 18px; }
  .back-to-top{ width: 42px; height: 42px; bottom: 18px; left: 18px; }
  .about-list li{ font-size: 0.9rem; }
  .marquee-track{ font-size: 0.92rem; }
}

@media (max-width: 420px){
  .header-phone{ display: none; }
  .header-actions{ gap: 8px; }
  .hero h1{ font-size: 1.9rem; }
  .hero-lead{ font-size: 0.98rem; }
  .section-head h2{ font-size: 1.55rem; }
  .btn{ padding: 13px 22px; font-size: 0.92rem; }
  .brand-logo{ height: 30px; }
}