/* ============================================================
   Hotel Canino Churriana – Main Stylesheet
   Palette: Green Mint · Warm White · Amber Wood · Forest Dark
   ============================================================ */

/* ── Custom Properties ── */
:root {
  --clr-primary:       #2D9E6B;
  --clr-primary-dark:  #217A52;
  --clr-primary-light: #E8F5EF;
  --clr-accent:        #E8A87C;
  --clr-accent-dark:   #C47B4D;
  --clr-dark:          #1E3329;
  --clr-dark-mid:      #2C4A3A;
  --clr-text:          #334040;
  --clr-text-muted:    #637070;
  --clr-bg:            #F5F0E8;
  --clr-bg-alt:        #FDFAF6;
  --clr-white:         #FFFFFF;
  --clr-whatsapp:      #25D366;
  --clr-whatsapp-dark: #1DA851;

  --font-body:    'Nunito', sans-serif;
  --font-display: 'Playfair Display', serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,.10);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.14);

  --transition: .25s ease;
  --max-width: 1200px;
  --section-gap: 5rem;
}

/* ── 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);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
address { font-style: normal; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--clr-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

/* ── Utility ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: var(--section-gap);
}

.section--alt {
  background: var(--clr-bg);
}

.highlight {
  color: var(--clr-primary);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header p {
  color: var(--clr-text-muted);
  max-width: 600px;
  margin: .5rem auto 0;
  font-size: 1.05rem;
}

.section-tag {
  display: inline-block;
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 999px;
  margin-bottom: .75rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:hover  { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-white);
}
.btn-primary:hover { background: var(--clr-primary-dark); }

.btn-whatsapp {
  background: var(--clr-whatsapp);
  color: var(--clr-white);
}
.btn-whatsapp:hover { background: var(--clr-whatsapp-dark); }

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
}
.btn-outline:hover { background: var(--clr-primary); color: var(--clr-white); }

.btn-light {
  background: var(--clr-white);
  color: var(--clr-dark);
}
.btn-light:hover { background: var(--clr-bg); }

.btn-lg  { padding: .9rem 2rem; font-size: 1.05rem; border-radius: var(--radius-lg); }
.btn-sm  { padding: .5rem 1.1rem; font-size: .85rem; }

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--clr-white);
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  transition: box-shadow var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: .85rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-body);
  font-size: 1rem;
  flex-shrink: 0;
}
.logo-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary);
  color: var(--clr-white);
  display: grid; place-items: center;
  font-size: 1rem;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  font-weight: 600;
  color: var(--clr-dark);
  font-size: .8rem;
}
.logo-text strong {
  font-size: 1rem;
  font-weight: 900;
  color: var(--clr-primary);
}
.logo--white .logo-icon { background: rgba(255,255,255,.2); }
.logo--white .logo-text,
.logo--white .logo-text strong { color: var(--clr-white); }

/* Nav */
.main-nav { margin-inline: auto; }
.main-nav ul {
  display: flex;
  gap: .25rem;
  flex-wrap: wrap;
}
.main-nav a {
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-text);
  transition: background var(--transition), color var(--transition);
}
.main-nav a:hover {
  background: var(--clr-primary-light);
  color: var(--clr-primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.btn-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--clr-text);
}
.btn-phone i { color: var(--clr-primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-dark-mid) 50%, #1A4D38 100%);
  color: var(--clr-white);
  padding-block: 6rem 7rem;
  overflow: hidden;
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: .07;
}
.shape-1 {
  width: 600px; height: 600px;
  background: var(--clr-primary);
  top: -200px; right: -150px;
}
.shape-2 {
  width: 400px; height: 400px;
  background: var(--clr-accent);
  bottom: -100px; left: -100px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  display: flex;
  align-items: center;
  gap: 3rem;
}
.hero-text { flex: 1; min-width: 0; }
.hero-collage {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}
.hero-collage-img {
  width: clamp(260px, 35vw, 420px);
  height: auto;
  border-radius: 1.25rem;
  box-shadow: 0 16px 48px rgba(0,0,0,.45);
  display: block;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.9);
  font-size: .85rem;
  font-weight: 700;
  padding: .35rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(4px);
}
.hero-badge i { color: var(--clr-accent); }

.hero h1 {
  color: var(--clr-white);
  margin-bottom: 1.25rem;
}
.hero .highlight { color: #6FE0A8; }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.82);
  max-width: 640px;
  margin-bottom: 2rem;
}
.hero-sub strong { color: rgba(255,255,255,.95); }

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.badge-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.75);
  font-size: .85rem;
  font-weight: 600;
}
.badge-item i { color: var(--clr-accent); }

.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; display: block; }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--clr-bg);
  padding-block: 2rem;
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.trust-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1;
}
.trust-num small { font-size: 1rem; }
.trust-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

/* ── DIFERENCIADORES ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid rgba(0,0,0,.05);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.card-feature--accent {
  background: var(--clr-dark);
  color: rgba(255,255,255,.9);
  border-color: transparent;
}
.card-feature--accent h3 { color: var(--clr-white); }
.card-feature--accent p  { color: rgba(255,255,255,.75); }

.card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}
.card-icon--green { background: var(--clr-primary-light); color: var(--clr-primary); }
.card-icon--amber { background: rgba(232,168,124,.2); color: var(--clr-accent); }

.card h3 { margin-bottom: .75rem; }
.card p  { margin-bottom: 1.25rem; font-size: .95rem; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.feature-list li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .9rem;
  font-weight: 600;
}
.feature-list .fa-check {
  color: var(--clr-primary);
  font-size: .8rem;
}
.card-feature--accent .feature-list .fa-check { color: #6FE0A8; }

/* ── SERVICIOS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  border: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
  position: relative;
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.service-card--featured {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 2px var(--clr-primary), var(--shadow-md);
}

.service-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .2rem .7rem;
  border-radius: 999px;
  z-index: 1;
}

.service-img {
  height: 120px;
  display: grid;
  place-items: center;
  font-size: 2.5rem;
}
.service-img--moon     { background: linear-gradient(135deg, #1E3329, #2D4A3A); color: #6FE0A8; }
.service-img--sun      { background: linear-gradient(135deg, #2D9E6B, #44C48A); color: var(--clr-white); }
.service-img--scissors { background: linear-gradient(135deg, #E8A87C, #C47B4D); color: var(--clr-white); }
.service-img--car      { background: linear-gradient(135deg, #2C4A8A, #4A70B0); color: var(--clr-white); }

.service-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-body h3 { margin-bottom: .6rem; font-size: 1.15rem; }
.service-body p  { color: var(--clr-text-muted); font-size: .9rem; margin-bottom: 1rem; flex: 1; }

.service-includes {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.service-includes li {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .85rem;
  font-weight: 600;
}
.service-includes .fa-check-circle { color: var(--clr-primary); font-size: .9rem; }

/* ── CÓMO FUNCIONA ── */
.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.step {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  text-align: center;
  padding: 1.5rem 1rem;
}
.step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  font-weight: 900;
  font-size: .85rem;
  display: grid;
  place-items: center;
  margin: 0 auto .75rem;
}
.step-icon {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: 1.6rem;
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 16px rgba(45,158,107,.3);
}
.step h3 { font-size: 1rem; margin-bottom: .5rem; }
.step p  { font-size: .88rem; color: var(--clr-text-muted); }

.step-arrow {
  color: var(--clr-primary-light);
  font-size: 1.5rem;
  padding-top: 3.5rem;
  flex-shrink: 0;
}

/* ── GALERÍA ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 1rem;
}
.gallery-item--tall { grid-row: span 2; }
.gallery-item--wide { grid-column: span 2; }

.gallery-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: #1E3329;
}
.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  font-size: .8rem;
  color: #fff;
  padding: .75rem 1rem .6rem;
  background: linear-gradient(to top, rgba(0,0,0,.65) 0%, transparent 100%);
  text-align: left;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.gallery-item:hover .gallery-img { transform: scale(1.05); }

/* fallback placeholder (usado si no hay imagen real) */
.gallery-placeholder {
  height: 100%;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  font-weight: 700;
  font-size: .9rem;
  color: var(--clr-white);
  border-radius: var(--radius-lg);
  transition: transform var(--transition);
}
.gallery-placeholder:hover { transform: scale(1.02); }
.gallery-placeholder i { font-size: 3rem; opacity: .8; }
.gallery-placeholder--1 { background: linear-gradient(135deg, #1E3329, #2D6B50); }
.gallery-placeholder--2 { background: linear-gradient(135deg, #2D9E6B, #5DC98A); }
.gallery-placeholder--3 { background: linear-gradient(135deg, #E8A87C, #C47B4D); }
.gallery-placeholder--4 { background: linear-gradient(135deg, #2C4A3A, #44785E); }

/* ── TESTIMONIOS ── */
.overall-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-top: .75rem;
}
.overall-rating .stars {
  color: #F5A623;
  font-size: 1.3rem;
  letter-spacing: .05em;
}
.overall-rating span { color: var(--clr-text-muted); font-weight: 600; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.test-stars { color: #F5A623; font-size: 1rem; letter-spacing: .05em; }

.testimonial-card p {
  flex: 1;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--clr-text);
  font-style: italic;
}
.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.test-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-weight: 900;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.testimonial-card footer div {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.testimonial-card cite { font-weight: 800; font-style: normal; font-size: .9rem; }
.testimonial-card span { font-size: .8rem; color: var(--clr-text-muted); }

.testimonials-cta { text-align: center; }

/* ── FAQ ── */
.faq-container { max-width: 820px; }
.faq-list { display: flex; flex-direction: column; gap: .75rem; }

.faq-item {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,.08);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  font-weight: 700;
  font-size: .95rem;
  color: var(--clr-dark);
  text-align: left;
  transition: background var(--transition);
}
.faq-question:hover   { background: var(--clr-primary-light); }
.faq-question i       { color: var(--clr-primary); flex-shrink: 0; transition: transform var(--transition); }
.faq-question[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-question[aria-expanded="true"] { background: var(--clr-primary-light); color: var(--clr-primary-dark); }

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--clr-text-muted);
  border-top: 1px solid rgba(0,0,0,.06);
}
.faq-answer p { padding-top: 1rem; }

/* ── CTA BANNER ── */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  padding-block: 4rem;
  color: var(--clr-white);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-text h2 { color: var(--clr-white); margin-bottom: .4rem; font-size: clamp(1.5rem, 3vw, 2rem); }
.cta-text p  { color: rgba(255,255,255,.8); }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── CONTACTO ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-item > i {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item > div { display: flex; flex-direction: column; gap: .15rem; }
.contact-item strong { font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; color: var(--clr-text-muted); }
.contact-item a { color: var(--clr-primary); font-weight: 700; }
.contact-item a:hover { text-decoration: underline; }

.contact-social { display: flex; gap: .75rem; }
.social-link {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--clr-primary); color: var(--clr-white); }

.map-placeholder {
  height: 360px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--clr-primary-light), #D0EDDF);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  text-align: center;
  color: var(--clr-dark-mid);
  border: 2px dashed var(--clr-primary);
}
.map-placeholder i { font-size: 3.5rem; color: var(--clr-primary); opacity: .6; }
.map-placeholder p { font-weight: 700; font-size: 1.1rem; }

/* ── FOOTER ── */
.site-footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,.75);
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand p {
  margin-top: .75rem;
  font-size: .88rem;
  max-width: 280px;
  line-height: 1.6;
}
.footer-keywords { margin-top: .5rem !important; color: rgba(255,255,255,.35) !important; }

.footer-links h3,
.footer-contact h3 {
  color: var(--clr-white);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 1rem;
  font-family: var(--font-body);
  font-weight: 800;
}
.footer-links ul { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a {
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--clr-white); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.footer-phone {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-phone:hover { color: var(--clr-white); }
.footer-contact address {
  font-size: .85rem;
  line-height: 1.7;
}

.footer-bottom {
  padding-block: 1.25rem;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
}
.footer-bottom a { transition: color var(--transition); }
.footer-bottom a:hover { color: rgba(255,255,255,.8); }

/* ── FLOATING WHATSAPP ── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--clr-whatsapp);
  color: var(--clr-white);
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 200;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: pulse-wa 3s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.5);
}

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,.7); }
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  display: grid;
  place-items: center;
  font-size: 1rem;
  z-index: 200;
  box-shadow: var(--shadow-md);
  transition: background var(--transition), transform var(--transition);
}
.back-to-top:hover { background: var(--clr-primary-dark); transform: translateY(-3px); }

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp .6s ease both; }
.fade-in-1 { animation-delay: .1s; }
.fade-in-2 { animation-delay: .2s; }
.fade-in-3 { animation-delay: .3s; }

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */

/* Tablet – 1024px */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .footer-brand  { grid-column: span 2; }
}

/* Tablet – 900px */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { gap: 0; }
  .step-arrow { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 220px;
  }
  .gallery-item--tall { grid-row: auto; }
  .gallery-item--wide { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr; }
}

/* Mobile – 768px */
@media (max-width: 768px) {
  :root { --section-gap: 3.5rem; }

  .main-nav, .btn-phone { display: none; }
  .hamburger { display: flex; }

  .main-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--clr-white);
    padding: 1rem;
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .main-nav.is-open ul { flex-direction: column; gap: .25rem; }
  .main-nav.is-open a { display: block; padding: .6rem 1rem; }

  .hero { padding-block: 4rem 6rem; }
  .hero-inner { flex-direction: column; }
  .hero-collage { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .services-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
}

/* Mobile – 480px */
@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-item--wide { grid-column: auto; }
  .header-cta .btn-phone { display: none; }
  .hero-badges { gap: 1rem; }
  .badge-item { font-size: .78rem; }
}