/* =========================================================================
   ADITYA INDUSTRIES — LANDING PAGE STYLESHEET
   -------------------------------------------------------------------------
   DESIGN PLAN (kept as a comment for whoever edits this later)
   Color   : warm steel + safety-amber, grounded in the "safety net /
             fabrication" subject matter rather than a generic palette.
   Type    : Space Grotesk (headings, technical/geometric) + Inter (body).
   Layout  : centered hero over a faint net-grid pattern; services shown as
             a staggered "chase light" grid (amber sweep runs card to card);
             dark "Why Us" band breaks the light/white rhythm once.
   Colours below are CSS variables — change them here and the whole site
   updates. Replace [PLACEHOLDER] text/images before going live.
   ========================================================================= */

:root {
  /* ---- Brand colours (easy to change) ---- */
  --color-bg: #F5F6F3;
  /* page background */
  --color-surface: #FFFFFF;
  /* card / panel background */
  --color-ink: #171D26;
  /* primary text */
  --color-muted: #5B6774;
  /* secondary text */
  --color-border: #E3E6E4;
  /* hairline borders */

  --color-steel: #2B3A4A;
  /* primary brand colour */
  --color-steel-dark: #131B24;
  /* deep navy for dark sections */
  --color-steel-tint: #EDF1F3;
  /* very light steel tint for backgrounds */

  --color-amber: #E0902C;
  /* accent / CTA colour */
  --color-amber-dark: #B96F1D;
  /* accent hover state */
  --color-amber-tint: #FCEFDC;
  /* light accent tint */

  --color-on-dark: #F2F4F5;
  /* text on dark backgrounds */
  --color-on-dark-muted: #A7B2BC;

  /* ---- Type ---- */
  --font-heading: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* ---- Layout ---- */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 12px 30px -14px rgba(23, 29, 38, 0.25);
  --shadow-lift: 0 20px 44px -18px rgba(23, 29, 38, 0.35);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================================
   RESET / BASE
   ========================================================================= */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  /* guards against any stray horizontal overflow on mobile */
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  margin: 0;
  line-height: 1.15;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  padding: 0;
  margin: 0;
}

button {
  font-family: inherit;
}

:focus-visible {
  outline: 3px solid var(--color-amber);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-amber);
  color: var(--color-steel-dark);
  padding: 0.75rem 1.25rem;
  z-index: 2000;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

.container {
  max-width: var(--container-max);
}

/* Shared section rhythm */
.section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
}

.section-head {
  max-width: 640px;
  margin: 0 auto clamp(2.25rem, 4vw, 3.25rem);
}

.section-head.text-center {
  margin-left: auto;
  margin-right: auto;
}

.section-kicker {
  font-family: var(--font-heading);
  color: var(--color-amber-dark);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.6rem;
  letter-spacing: 0.01em;
}

.section-kicker--light {
  color: var(--color-amber);
}

.section-title {
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.section-title--light {
  color: var(--color-on-dark);
}

.section-desc {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn-primary-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-amber);
  color: var(--color-steel-dark);
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  border: none;
  transition: transform 0.25s var(--ease-out), background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
  box-shadow: var(--shadow-soft);
}

.btn-primary-cta:hover,
.btn-primary-cta:focus-visible {
  background: var(--color-amber-dark);
  color: var(--color-on-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.btn-nav-cta {
  background: var(--color-steel);
  color: var(--color-on-dark) !important;
  font-weight: 600;
  padding: 0.55rem 1.35rem;
  border-radius: 999px;
  margin-left: 0.5rem;
  transition: background 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.btn-nav-cta:hover {
  background: var(--color-amber);
  color: var(--color-steel-dark) !important;
  transform: translateY(-2px);
}

/* =========================================================================
   REVEAL-ON-SCROLL (IntersectionObserver driven)
   ========================================================================= */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* =========================================================================
   1. TOP BAR
   ========================================================================= */
.top-bar {
  background: var(--color-steel-dark);
  color: var(--color-on-dark-muted);
  font-size: 0.85rem;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  gap: 1rem;
}

.top-bar__contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-bar__contact a {
  transition: color 0.2s ease;
}

.top-bar__contact a:hover {
  color: var(--color-amber);
}

.top-bar__contact i {
  color: var(--color-amber);
  margin-right: 0.3rem;
}

.top-bar__social {
  display: flex;
  gap: 0.85rem;
}

.top-bar__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.top-bar__social a:hover {
  background: var(--color-amber);
  border-color: var(--color-amber);
  color: var(--color-steel-dark);
  transform: translateY(-2px);
}

@media (max-width: 767.98px) {
  .top-bar__contact li:nth-child(2) {
    display: none;
  }
}

/* =========================================================================
   2. STICKY HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px -20px rgba(23, 29, 38, 0.4);
}

.site-nav {
  padding: 0.85rem 0;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.site-logo__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--color-steel);
  color: var(--color-amber);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.site-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-family: var(--font-heading);
}

.site-logo__text strong {
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--color-ink);
}

.site-logo__text em {
  font-style: normal;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--color-amber-dark);
  font-weight: 600;
}

.navbar-nav .nav-link {
  color: var(--color-ink);
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  position: relative;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--color-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link:focus-visible::after {
  transform: scaleX(1);
}

/* =========================================================================
   3. HERO CAROUSEL
   ========================================================================= */
.hero {
  position: relative;
  min-height: min(92vh, 760px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-carousel {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--color-steel-dark);
  /* fallback while image loads */
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s var(--ease-out), transform 6s linear;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.685) 0%, rgba(0, 0, 0, 0.24) 45%, rgba(0, 0, 0, 0.678) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-on-dark);
  max-width: 760px;
  padding: 0 1.25rem;
}

.hero-eyebrow {
  font-family: var(--font-heading);
  color: var(--color-amber);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
  color: var(--color-on-dark);
  /* h1 base rule below defaults to dark ink — override explicitly here */
}

.hero-sub {
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  color: var(--color-on-dark-muted);
  max-width: 56ch;
  margin: 0 auto;
  line-height: 1.6;
}

.hero-dots {
  position: absolute;
  bottom: clamp(1.5rem, 4vw, 2.5rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 0.6rem;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.6);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.hero-dot.is-active {
  background: var(--color-amber);
  border-color: var(--color-amber);
  transform: scale(1.15);
}

.hero-scroll-cue {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-on-dark-muted);
  font-size: 1.4rem;
  animation: heroCueBounce 2.2s ease-in-out infinite;
}

@keyframes heroCueBounce {

  0%,
  100% {
    transform: translate(-50%, 0);
  }

  50% {
    transform: translate(-50%, 8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll-cue {
    animation: none;
  }
}

/* =========================================================================
   4. MARQUEE STRIP (requestAnimationFrame driven — see script.js)
   ========================================================================= */
.marquee-strip {
  background: var(--color-amber);
  color: var(--color-steel-dark);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 0;
  will-change: transform;
}

.marquee-track span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0 0.85rem;
}

.marquee-dot {
  font-size: 0.55rem;
  opacity: 0.6;
}

/* =========================================================================
   5. ABOUT
   ========================================================================= */
.about-media {
  position: relative;
  max-width: 100%;
}

.about-media__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  aspect-ratio: 4 / 3;
}

.about-media__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-media__stat {
  position: absolute;
  right: -1rem;
  bottom: -1.25rem;
  background: var(--color-steel);
  color: var(--color-on-dark);
  padding: 1rem 1.35rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lift);
  font-family: var(--font-heading);
  max-width: 190px;
  line-height: 1;
}

.about-media__stat-num {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--color-amber);
}

.about-media__stat-label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--color-on-dark-muted);
  margin-top: 0.5rem;
  line-height: 1.35;
}

.about-media__floating {
  position: absolute;
  top: -1.25rem;
  left: -1.25rem;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  color: var(--color-amber-dark);
  font-size: 1.5rem;
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  animation: floatY 4.5s ease-in-out infinite;
}

@keyframes floatY {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-media__floating {
    animation: none;
  }
}

.about-text {
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-points {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.about-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--color-ink);
  font-weight: 500;
}

.about-points i {
  color: var(--color-amber-dark);
  margin-top: 0.2rem;
}

/* =========================================================================
   6. SERVICES — staggered "chase light" grid
   ========================================================================= */
.services-section {
  background: var(--color-steel-tint);
}

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

@media (max-width: 991.98px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
}

/* the amber sweep bar: animates in from the left, staggered per-card via
   data-sweep-index (see script.js), evoking a chase-light across the grid */
.service-card__sweep {
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: var(--color-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
  transition-delay: var(--sweep-delay, 0ms);
  z-index: 1;
}

.service-card.is-visible .service-card__sweep {
  transform: scaleX(1);
}

.service-card__media {
  aspect-ratio: 4 / 3;
}

.service-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.service-card:hover .service-card__media img {
  transform: scale(1.08);
}

.service-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.service-card__title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.service-card__text {
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 1.1rem;
  min-height: 3.1em;
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--color-steel);
  font-size: 0.92rem;
  transition: color 0.2s ease, gap 0.2s ease;
}

.service-card__cta i {
  transition: transform 0.25s var(--ease-out);
}

.service-card__cta:hover {
  color: var(--color-amber-dark);
}

.service-card__cta:hover i {
  transform: translate(3px, -3px);
}

/* =========================================================================
   7. WHY CHOOSE US — dark band
   ========================================================================= */
.why-section {
  background: var(--color-steel-dark);
  color: var(--color-on-dark);
}

.why-text {
  color: var(--color-on-dark-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.why-counters {
  display: flex;
  gap: 2.5rem;
}

.why-counter {
  font-family: var(--font-heading);
}

.why-counter__num {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-amber);
}

.why-counter span:not(.why-counter__num) {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-amber);
}

.why-counter p {
  font-family: var(--font-body);
  color: var(--color-on-dark-muted);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

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

@media (max-width: 575.98px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

.why-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.5rem;
  transition: background 0.3s ease, transform 0.3s var(--ease-out);
}

.why-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-4px);
}

.why-item__icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--color-amber);
  color: var(--color-steel-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.why-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--color-on-dark);
}

.why-item p {
  color: var(--color-on-dark-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* =========================================================================
   8. HOW IT WORKS — connected rail
   ========================================================================= */
.process-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  position: relative;
}

.process-rail::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 10px, transparent 10px 18px);
}

@media (max-width: 767.98px) {
  .process-rail {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .process-rail::before {
    display: none;
  }
}

.process-step {
  position: relative;
  text-align: left;
}

.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-steel);
  color: var(--color-amber);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.process-step h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.process-step p {
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

/* =========================================================================
   GALLERY
   ========================================================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 767.98px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
}

.gallery-item {
  position: relative;
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item__zoom {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(19, 27, 36, 0.45);
  color: #fff;
  font-size: 1.4rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item__zoom {
  opacity: 1;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 13, 17, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(90vw, 900px);
  max-height: 85vh;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.lightbox__close:hover {
  background: var(--color-amber);
  color: var(--color-steel-dark);
}

/* =========================================================================
   FAQs
   ========================================================================= */
.faq-accordion {
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.15rem 1.35rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.faq-item__icon {
  color: var(--color-amber-dark);
  transition: transform 0.3s var(--ease-out);
  flex-shrink: 0;
}

.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(135deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out);
}

.faq-item__answer p {
  padding: 0 1.35rem 1.25rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* =========================================================================
   TESTIMONIALS — dark band
   ========================================================================= */
.testimonial-section {
  background: var(--color-steel);
  color: var(--color-on-dark);
}

.testimonial-carousel {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
}

.testimonial-track {
  position: relative;
  min-height: 220px;
}

.testimonial-card {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 2rem clamp(1rem, 5vw, 3rem);
  text-align: center;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  pointer-events: none;
}

.testimonial-card.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}

.testimonial-card__mark {
  font-size: 2.2rem;
  color: var(--color-amber);
  margin-bottom: 0.5rem;
  display: block;
}

.testimonial-card p {
  font-size: 1.15rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  color: var(--color-on-dark);
}

.testimonial-card footer strong {
  display: block;
  font-family: var(--font-heading);
}

.testimonial-card footer span {
  color: var(--color-on-dark-muted);
  font-size: 0.88rem;
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.testimonial-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  color: var(--color-on-dark);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.testimonial-controls button:hover {
  background: var(--color-amber);
  border-color: var(--color-amber);
  color: var(--color-steel-dark);
}

.testimonial-dots {
  display: flex;
  gap: 0.5rem;
}

.testimonial-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.3);
  padding: 0;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.testimonial-dots button.is-active {
  background: var(--color-amber);
  transform: scale(1.2);
}

/* =========================================================================
   CONTACT
   ========================================================================= */
.contact-info {
  display: grid;
  gap: 1.1rem;
  margin-top: 1.75rem;
}

.contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--color-ink);
  font-size: 0.98rem;
}

.contact-info i {
  color: var(--color-amber-dark);
  margin-top: 0.2rem;
}

.contact-info a {
  transition: color 0.2s ease;
}

.contact-info a:hover {
  color: var(--color-amber-dark);
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-soft);
}

.contact-form .form-label {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.contact-form .form-control,
.contact-form .form-select {
  border-radius: var(--radius-sm);
  border-color: var(--color-border);
  padding: 0.65rem 0.9rem;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: var(--color-amber);
  box-shadow: 0 0 0 0.2rem var(--color-amber-tint);
}

.contact-form__note {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: var(--color-steel);
  font-weight: 600;
}

/* =========================================================================
   FLOATING BUTTONS
   ========================================================================= */
.floating-btn {
  position: fixed;
  bottom: 1.5rem;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  box-shadow: var(--shadow-lift);
  transition: transform 0.25s var(--ease-out);
}

.floating-btn:hover {
  transform: scale(1.08);
  color: #fff;
}

.floating-btn--whatsapp {
  left: 1.5rem;
  background: #25D366;
  animation: pulseGlow 2.6s ease-in-out infinite;
}

.floating-btn--call {
  right: 1.5rem;
  background: var(--color-amber-dark);
  animation: pulseGlow 2.6s ease-in-out infinite;
  animation-delay: 1.3s;
}

@keyframes pulseGlow {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(224, 144, 44, 0.35), var(--shadow-lift);
  }

  50% {
    box-shadow: 0 0 0 12px rgba(224, 144, 44, 0), var(--shadow-lift);
  }
}

@media (prefers-reduced-motion: reduce) {
  .floating-btn {
    animation: none;
  }
}

@media (max-width: 575.98px) {
  .floating-btn {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
    bottom: 1rem;
  }

  .floating-btn--whatsapp {
    left: 1rem;
  }

  .floating-btn--call {
    right: 1rem;
  }
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: var(--color-steel-dark);
  color: var(--color-on-dark-muted);
  padding: clamp(3rem, 5vw, 4.5rem) 0 1.5rem;
}

.site-logo--footer .site-logo__text strong {
  color: var(--color-on-dark);
}

.site-footer__about {
  margin: 1.1rem 0 1.25rem;
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 34ch;
}

.site-footer__social {
  display: flex;
  gap: 0.75rem;
}

.site-footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.site-footer__social a:hover {
  background: var(--color-amber);
  border-color: var(--color-amber);
  color: var(--color-steel-dark);
}

.site-footer__heading {
  font-family: var(--font-heading);
  color: var(--color-on-dark);
  font-size: 1rem;
  margin-bottom: 1.1rem;
}

.site-footer__links {
  display: grid;
  gap: 0.65rem;
  font-size: 0.92rem;
}

.site-footer__links a {
  transition: color 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--color-amber);
}

.site-footer__links i {
  color: var(--color-amber-dark);
  margin-right: 0.35rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.85rem;
}

.site-footer__bottom a {
  color: var(--color-amber);
  font-weight: 600;
}

/* =========================================================================
   IMAGE PLACEHOLDER — shown in place of any <img> whose file hasn't been
   uploaded yet (script.js swaps failed <img> tags for this), so an empty
   assets/images/ folder still looks intentional instead of leaving a
   blank gap in the layout.
   ========================================================================= */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-steel-tint);
  color: var(--color-muted);
  text-align: center;
  padding: 1rem;
}

.img-placeholder i {
  font-size: 1.6rem;
  color: var(--color-amber-dark);
}

.img-placeholder span {
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 500;
}

/* =========================================================================
   RESPONSIVE — small tweaks
   ========================================================================= */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--color-surface);
    margin-top: 0.75rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
  }

  .btn-nav-cta {
    display: inline-flex;
    margin-top: 0.5rem;
    margin-left: 0;
  }
}