/* ═══════════════════════════════════════════════════════════
   CristalUY — Design System (vanilla CSS)
   Converted from React + Tailwind CSS
   ═══════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties (tokens) ──────────────────────── */
:root {
  --background: 210 20% 98%;
  --foreground: 220 20% 14%;
  --card: 0 0% 100%;
  --card-foreground: 220 20% 14%;
  --primary: 220 20% 14%;
  --primary-foreground: 0 0% 98%;
  --muted: 210 15% 94%;
  --muted-foreground: 220 10% 46%;
  --accent: 185 55% 42%;
  --accent-foreground: 0 0% 100%;
  --border: 210 15% 90%;
  --input: 210 15% 90%;
  --radius: 0.5rem;

  /* Custom tokens */
  --glass-cyan: 185 55% 42%;
  --charcoal-deep: 220 25% 10%;
  --charcoal-medium: 220 18% 18%;
  --hero-overlay: linear-gradient(135deg, hsla(220,25%,10%,0.82) 0%, hsla(185,55%,42%,0.25) 100%);
}

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', sans-serif;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
}

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

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

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

input, select, textarea {
  font: inherit;
}

/* ── Container ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Utility classes ─────────────────────────────────────── */
.section-padding {
  padding: 5rem 1rem;
}

.glass-gradient {
  background: var(--hero-overlay);
}

.text-gradient {
  background-image: linear-gradient(135deg, hsl(var(--accent)) 0%, hsl(185 65% 60%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hover-lift {
  transition: all 0.3s ease-out;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px -12px hsla(220,25%,10%,0.15);
}

/* ── Keyframes ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up {
  opacity: 0;
  animation: fadeUp 0.7s ease-out forwards;
}

.animate-fade-in {
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  background: transparent;
}

.navbar.scrolled {
  background: hsla(var(--primary) / 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.navbar__logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  letter-spacing: -0.025em;
}

.navbar__logo span {
  color: hsl(var(--accent));
}

/* Desktop nav */
.navbar__links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.navbar__links a {
  color: hsla(var(--primary-foreground) / 0.8);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.navbar__links a:hover {
  color: hsl(var(--accent));
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
  transition: background 0.2s;
}

.navbar__cta:hover {
  background: hsla(var(--accent) / 0.9);
}

/* Mobile toggle */
.navbar__toggle {
  display: flex;
  color: hsl(var(--primary-foreground));
}

.navbar__toggle i {
  width: 28px;
  height: 28px;
}

/* Mobile menu */
.navbar__mobile {
  display: none;
  background: hsla(var(--primary) / 0.98);
  backdrop-filter: blur(12px);
  padding: 0 1.5rem 1.5rem;
  animation: fadeIn 0.3s ease-out forwards;
}

.navbar__mobile.open {
  display: block;
}

.navbar__mobile a {
  display: block;
  padding: 0.75rem 0;
  color: hsla(var(--primary-foreground) / 0.8);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid hsla(var(--primary-foreground) / 0.1);
  transition: color 0.2s;
}

.navbar__mobile a:hover {
  color: hsl(var(--accent));
}

.navbar__mobile-cta {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: 'Outfit', sans-serif;
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
}

.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1rem;
}

.hero__subtitle {
  color: hsl(var(--accent));
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero__title {
  color: hsl(var(--primary-foreground));
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero__desc {
  color: hsla(var(--primary-foreground) / 0.75);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.hero__btn-primary {
  display: inline-block;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s;
}

.hero__btn-primary:hover {
  background: hsla(var(--accent) / 0.9);
}

.hero__btn-secondary {
  display: inline-block;
  border: 1px solid hsla(var(--primary-foreground) / 0.3);
  color: hsl(var(--primary-foreground));
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  transition: background 0.2s;
}

.hero__btn-secondary:hover {
  background: hsla(var(--primary-foreground) / 0.1);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero__scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, transparent, hsl(var(--accent)));
}

/* ═══════════════════════════════════════════════════════════
   TRUST STRIP
   ═══════════════════════════════════════════════════════════ */
.trust-strip {
  background: hsl(var(--primary));
  padding: 1.5rem 0;
}

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

.trust-strip__item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem;
}

.trust-strip__item i {
  color: hsl(var(--accent));
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.trust-strip__item span {
  color: hsla(var(--primary-foreground) / 0.9);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════════
   SECTION HEADERS (reusable)
   ═══════════════════════════════════════════════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header__tag {
  color: hsl(var(--accent));
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.section-header__title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: hsl(var(--foreground));
}

.section-header__title--light {
  color: hsl(var(--primary-foreground));
}

/* ═══════════════════════════════════════════════════════════
   ABOUT US
   ═══════════════════════════════════════════════════════════ */
.about {
  background: hsl(var(--background));
}

.about__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.about__tag {
  color: hsl(var(--accent));
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.about__title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: hsl(var(--foreground));
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.about__text {
  color: hsl(var(--muted-foreground));
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about__stats {
  display: flex;
  gap: 3rem;
  margin-top: 0.5rem;
}

.about__stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(var(--accent));
}

.about__stat-label {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.about__image-wrapper {
  position: relative;
}

.about__image {
  border-radius: var(--radius);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.about__image-accent {
  position: absolute;
  bottom: -1rem;
  left: -1rem;
  width: 6rem;
  height: 6rem;
  border: 2px solid hsl(var(--accent));
  border-radius: var(--radius);
  z-index: -1;
}

/* ═══════════════════════════════════════════════════════════
   PORTFOLIO
   ═══════════════════════════════════════════════════════════ */
.portfolio {
  background: hsl(var(--muted));
}

.portfolio__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.portfolio__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1;
  cursor: pointer;
  background: none;
  padding: 0;
  border: none;
  width: 100%;
}

.portfolio__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio__item:hover img {
  transform: scale(1.1);
}

.portfolio__item-overlay {
  position: absolute;
  inset: 0;
  background: hsla(var(--primary) / 0);
  transition: background 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.portfolio__item:hover .portfolio__item-overlay {
  background: hsla(var(--primary) / 0.6);
}

.portfolio__item-info {
  transform: translateY(1rem);
  opacity: 0;
  transition: all 0.3s;
}

.portfolio__item:hover .portfolio__item-info {
  transform: translateY(0);
  opacity: 1;
}

.portfolio__item-category {
  color: hsl(var(--accent));
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.portfolio__item-title {
  color: hsl(var(--primary-foreground));
  font-family: 'Outfit', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  background: hsla(var(--primary) / 0.9);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeIn 0.3s ease-out;
}

.lightbox.open {
  display: flex;
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: hsl(var(--primary-foreground));
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.lightbox__close:hover {
  color: hsl(var(--accent));
}

.lightbox__close i {
  width: 32px;
  height: 32px;
}

.lightbox img {
  max-width: 100%;
  max-height: 85vh;
  border-radius: var(--radius);
  object-fit: contain;
}

/* ═══════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════ */
.services {
  background: hsl(var(--background));
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.service-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 2rem;
}

.service-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius);
  background: hsla(var(--accent) / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: background 0.2s;
}

.service-card:hover .service-card__icon {
  background: hsla(var(--accent) / 0.2);
}

.service-card__icon i {
  color: hsl(var(--accent));
  width: 24px;
  height: 24px;
}

.service-card__title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.service-card__desc {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   IMAGE CAROUSEL
   ═══════════════════════════════════════════════════════════ */
.carousel {
  position: relative;
  width: 100%;
  height: 60vh;
  overflow: hidden;
  background: hsl(var(--primary));
}

.carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}

.carousel__slide.active {
  opacity: 1;
}

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

.carousel__slide-overlay {
  position: absolute;
  inset: 0;
  background: hsla(var(--primary) / 0.4);
}

.carousel__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
}

.carousel__caption p {
  color: hsla(var(--primary-foreground) / 0.9);
  font-family: 'Outfit', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  max-width: 36rem;
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: hsla(var(--primary) / 0.5);
  color: hsl(var(--primary-foreground));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}

.carousel__btn:hover {
  background: hsl(var(--accent));
}

.carousel__btn i {
  width: 20px;
  height: 20px;
}

.carousel__btn--prev { left: 1rem; }
.carousel__btn--next { right: 1rem; }

.carousel__dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.carousel__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background: hsla(var(--primary-foreground) / 0.4);
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  padding: 0;
}

.carousel__dot.active {
  background: hsl(var(--accent));
  width: 1.5rem;
}

/* ═══════════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════════ */
.testimonials {
  background: hsl(var(--muted));
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.testimonial-card {
  background: hsl(var(--card));
  border-radius: var(--radius);
  padding: 1.75rem;
  border: 1px solid hsl(var(--border));
}

.testimonial-card__icon {
  color: hsla(var(--accent) / 0.3);
  margin-bottom: 1rem;
}

.testimonial-card__icon i {
  width: 28px;
  height: 28px;
}

.testimonial-card__quote {
  color: hsl(var(--foreground));
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.testimonial-card__name {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: hsl(var(--foreground));
  font-size: 0.875rem;
}

.testimonial-card__role {
  color: hsl(var(--muted-foreground));
  font-size: 0.75rem;
}

/* ═══════════════════════════════════════════════════════════
   WORK PROCESS
   ═══════════════════════════════════════════════════════════ */
.process {
  background: hsl(var(--primary));
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 56rem;
  margin: 0 auto;
}

.process__step {
  text-align: center;
  position: relative;
}

.process__step-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: hsla(var(--accent) / 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.process__step-icon i {
  color: hsl(var(--accent));
  width: 28px;
  height: 28px;
}

.process__step-number {
  color: hsl(var(--accent));
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.process__step-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  margin-bottom: 0.75rem;
}

.process__step-desc {
  color: hsla(var(--primary-foreground) / 0.65);
  font-size: 0.875rem;
  line-height: 1.6;
}

.process__connector {
  display: none;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════════════════════ */
.contact {
  background: hsl(var(--background));
}

.contact__grid {
  display: grid;
  gap: 3rem;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact__item i {
  color: hsl(var(--accent));
  margin-top: 0.25rem;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.contact__item-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.contact__item-value {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

.contact__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background 0.2s;
  margin-top: 0.5rem;
}

.contact__whatsapp:hover {
  background: hsla(var(--accent) / 0.9);
}

.contact__whatsapp i {
  width: 18px;
  height: 18px;
}

.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid hsl(var(--border));
  height: 350px;
}

.contact__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  min-height: 350px;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT FORM
   ═══════════════════════════════════════════════════════════ */
.contact-form-section {
  background: hsl(var(--muted));
}

.contact-form-wrapper {
  max-width: 42rem;
  margin: 0 auto;
}

.contact-form {
  background: hsl(var(--card));
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  margin-bottom: 0.375rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--input));
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-size: 0.875rem;
  outline: none;
  transition: box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  box-shadow: 0 0 0 3px hsla(var(--accent) / 0.4);
}

.contact-form textarea {
  resize: none;
}

.contact-form__submit {
  width: 100%;
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 0.875rem;
  border-radius: var(--radius);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}

.contact-form__submit:hover {
  background: hsla(var(--accent) / 0.9);
}

.contact-form__submit i {
  width: 18px;
  height: 18px;
}

/* Success state */
.form-success {
  text-align: center;
  padding: 4rem 1rem;
  background: hsl(var(--card));
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  display: none;
}

.form-success.show {
  display: block;
}

.form-success__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: hsla(var(--accent) / 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.form-success__icon i {
  color: hsl(var(--accent));
  width: 24px;
  height: 24px;
}

.form-success__title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: hsl(var(--foreground));
  margin-bottom: 0.5rem;
}

.form-success__desc {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  background: hsl(var(--primary));
  padding: 3.5rem 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer__brand-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  margin-bottom: 0.75rem;
}

.footer__brand-name span {
  color: hsl(var(--accent));
}

.footer__brand-desc {
  color: hsla(var(--primary-foreground) / 0.6);
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 20rem;
}

.footer__heading {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: hsl(var(--primary-foreground));
  margin-bottom: 1rem;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__list li {
  color: hsla(var(--primary-foreground) / 0.6);
  font-size: 0.875rem;
}

.footer__bottom {
  border-top: 1px solid hsla(var(--primary-foreground) / 0.1);
  padding-top: 1.5rem;
  text-align: center;
}

.footer__copyright {
  color: hsla(var(--primary-foreground) / 0.4);
  font-size: 0.75rem;
}

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

/* sm: 640px */
@media (min-width: 640px) {
  .hero__actions {
    flex-direction: row;
  }

  .portfolio__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* md: 768px */
@media (min-width: 768px) {
  .section-padding {
    padding: 7rem 2rem;
  }

  .navbar__links {
    display: flex;
  }

  .navbar__toggle {
    display: none;
  }

  .hero__desc {
    font-size: 1.25rem;
  }

  .trust-strip__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .about__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .process__connector {
    display: block;
    position: absolute;
    top: 2rem;
    left: 60%;
    width: 80%;
    border-top: 1px dashed hsla(var(--accent) / 0.3);
  }

  .contact__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact__map {
    height: auto;
  }

  .carousel {
    height: 70vh;
  }

  .carousel__caption p {
    font-size: 1.5rem;
  }

  .carousel__caption {
    padding: 3rem;
  }

  .footer__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* lg: 1024px */
@media (min-width: 1024px) {
  .about__grid {
    gap: 5rem;
  }

  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}