/* ===============================
   Full Wash AutoDetailing
   Landing premium / dark
   =============================== */

:root {
  --bg: #050608;
  --bg-2: #0b0f15;
  --card: rgba(255, 255, 255, 0.075);
  --card-strong: rgba(255, 255, 255, 0.12);
  --line: rgba(255, 255, 255, 0.14);
  --text: #f5f7fb;
  --muted: #a9b3c4;
  --blue: #0f5bd8;
  --blue-2: #58a6ff;
  --silver: #dce6f3;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --radius: 28px;
  --radius-sm: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(15, 91, 216, 0.25), transparent 32rem),
    radial-gradient(circle at 90% 20%, rgba(88, 166, 255, 0.10), transparent 30rem),
    linear-gradient(180deg, #020304 0%, #070a0e 45%, #050608 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 85%);
  z-index: -1;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 112px 0;
  position: relative;
}

.eyebrow {
  color: var(--blue-2);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 800;
  margin: 0 0 16px;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 7.4rem);
  max-width: 1030px;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  max-width: 900px;
}

h3 {
  font-size: clamp(1.3rem, 2.6vw, 2rem);
}

p {
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 14px 24px;
  min-height: 52px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #0a2d85);
  box-shadow: 0 14px 30px rgba(15, 91, 216, 0.35);
}

.btn--primary:hover {
  box-shadow: 0 18px 46px rgba(15, 91, 216, 0.5);
}

.btn--ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
}

.btn--small {
  width: 100%;
  margin-top: auto;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
  color: var(--text);
}

.btn--full {
  width: 100%;
}

/* Header */

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 50;
  pointer-events: none;
}

.navbar {
  width: min(calc(100% - 36px), 1240px);
  margin-inline: auto;
  min-height: 78px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  background: rgba(5, 6, 8, 0.76);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  pointer-events: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand__logo {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}

.brand__text {
  display: grid;
  line-height: 1.05;
}

.brand__text strong {
  letter-spacing: -0.035em;
}

.brand__text small {
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu a {
  color: rgba(245, 247, 251, 0.82);
  padding: 12px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  transition: background 0.25s ease, color 0.25s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  background: rgba(15, 91, 216, 0.18);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: #fff;
  border-radius: 99px;
}

/* Hero */

.hero {
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 170px 0 90px;
  overflow: hidden;
}

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

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.12);
  transform: scale(1.02);
}

.hero__overlay {
  background:
    linear-gradient(90deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.72) 42%, rgba(0,0,0,0.45) 100%),
    linear-gradient(0deg, var(--bg) 0%, transparent 34%),
    radial-gradient(circle at 70% 30%, rgba(15,91,216,0.30), transparent 26rem);
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__description {
  max-width: 760px;
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  margin: 28px 0 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 820px;
  margin-top: 64px;
}

.hero__stats article {
  min-height: 118px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(18px);
}

.hero__stats strong {
  display: block;
  color: var(--blue-2);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.hero__stats span {
  font-weight: 800;
}

/* About */

.grid-2 {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 54px;
  align-items: center;
}

.section-copy > p:not(.eyebrow) {
  font-size: 1.05rem;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.feature-list > div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,0.055);
}

.feature-icon {
  grid-row: span 2;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #08246e);
  border-radius: 50%;
}

.feature-list strong {
  color: #fff;
}

.feature-list small {
  color: var(--muted);
}

.about-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}

.about-card img {
  width: 100%;
  height: min(620px, 78vh);
  object-fit: cover;
}

.about-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.82), transparent 50%);
}

.about-card__caption {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(14px);
}

.about-card__caption span {
  color: var(--muted);
}

/* Section heading */

.section-heading {
  display: grid;
  gap: 14px;
  margin-bottom: 42px;
}

.section-heading p:not(.eyebrow) {
  max-width: 760px;
  font-size: 1.05rem;
}

/* Services */

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.services-grid--detailed {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.service-card {
  min-height: 460px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.045)),
    radial-gradient(circle at top, rgba(88,166,255,0.16), transparent 18rem);
  box-shadow: 0 20px 55px rgba(0,0,0,0.22);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.services-grid--detailed .service-card {
  min-height: 440px;
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: rgba(88,166,255,0.42);
}

.service-card--featured {
  border-color: rgba(88,166,255,0.55);
  background:
    linear-gradient(180deg, rgba(15,91,216,0.25), rgba(255,255,255,0.055)),
    radial-gradient(circle at top, rgba(88,166,255,0.22), transparent 18rem);
}

.service-card--diamond {
  border-color: rgba(220,230,243,0.48);
  background:
    linear-gradient(180deg, rgba(220,230,243,0.14), rgba(255,255,255,0.048)),
    radial-gradient(circle at top right, rgba(88,166,255,0.22), transparent 20rem);
}

.service-card__level {
  width: fit-content;
  color: var(--blue-2);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 900;
  padding: 8px 10px;
  border: 1px solid rgba(88,166,255,0.28);
  border-radius: 999px;
  background: rgba(15,91,216,0.12);
  margin-bottom: 22px;
}

.service-card p {
  min-height: 92px;
}

.services-grid--detailed .service-card p {
  min-height: 112px;
}

.service-card ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 24px;
  display: grid;
  gap: 10px;
  color: var(--silver);
}

.service-card li {
  position: relative;
  padding-left: 22px;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 8px;
  background: var(--blue-2);
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(88,166,255,0.9);
}

.service-details {
  margin: 14px 0 24px;
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: 20px;
  background: rgba(0,0,0,0.18);
  overflow: hidden;
}

.service-details summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 15px 46px 15px 16px;
  color: #fff;
  font-weight: 900;
  user-select: none;
}

.service-details summary::-webkit-details-marker {
  display: none;
}

.service-details summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 17px;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: rgba(15,91,216,0.65);
  box-shadow: 0 0 24px rgba(15,91,216,0.35);
}

.service-details[open] summary::after {
  content: "–";
}

.service-details ul {
  margin: 0;
  padding: 0 16px 18px;
  gap: 8px;
}

.service-details li {
  color: rgba(245, 247, 251, 0.88);
  font-size: 0.94rem;
}

.service-details li::before {
  width: 6px;
  height: 6px;
  top: 0.82em;
}

/* Portfolio */

.portfolio {
  background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(15,91,216,0.04), rgba(255,255,255,0.01));
}

.portfolio-mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 220px;
  gap: 16px;
}

.portfolio-item {
  position: relative;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: #111;
  box-shadow: 0 18px 46px rgba(0,0,0,0.28);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.portfolio-item:hover,
.comparison-media:hover {
  transform: translateY(-4px);
  border-color: rgba(88,166,255,0.42);
  box-shadow: 0 24px 55px rgba(0,0,0,0.36);
}

.portfolio-item--feature {
  grid-column: span 2;
  grid-row: span 2;
}

.portfolio-item--wide {
  grid-column: span 2;
}

.portfolio-item--tall {
  grid-row: span 2;
}

.portfolio-item img,
.comparison-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease, filter 0.55s ease;
}

.portfolio-item::after,
.comparison-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.82), rgba(0,0,0,0.10) 45%, rgba(0,0,0,0.02));
}

.portfolio-item span {
  position: absolute;
  z-index: 2;
  left: 20px;
  right: 20px;
  bottom: 18px;
  color: #fff;
  font-weight: 900;
  text-align: left;
  font-size: 1.02rem;
}

.portfolio-item:hover img,
.comparison-media:hover img {
  transform: scale(1.05);
  filter: contrast(1.08) saturate(1.06);
}

.portfolio-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.portfolio-pillar,
.comparison-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.045)),
    radial-gradient(circle at top right, rgba(88,166,255,0.15), transparent 18rem);
  box-shadow: 0 18px 46px rgba(0,0,0,0.22);
}

.portfolio-pillar {
  padding: 22px 24px;
}

.portfolio-pillar strong,
.comparison-card__copy h3 {
  display: block;
  color: #fff;
}

.portfolio-pillar strong {
  font-size: 1rem;
  margin-bottom: 8px;
}

.portfolio-pillar span {
  color: var(--muted);
}

.portfolio-comparisons {
  margin-top: 54px;
}

.portfolio-comparisons__heading {
  margin-bottom: 24px;
}


.comparison-section {
  margin-bottom: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.045)),
    radial-gradient(circle at top right, rgba(88,166,255,0.15), transparent 18rem);
  box-shadow: 0 18px 46px rgba(0,0,0,0.22);
}

.comparison-section__header {
  max-width: 880px;
  margin-bottom: 18px;
}

.comparison-section__eyebrow {
  display: inline-block;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(88,166,255,0.28);
  background: rgba(15,91,216,0.14);
  color: var(--blue-2);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}

.comparison-section__header h3 {
  margin: 0 0 10px;
}

.comparison-section__header p {
  margin: 0;
}

.comparison-grid--motors {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.comparison-grid--secondary {
  margin-top: 4px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comparison-card {
  padding: 24px;
  display: grid;
  gap: 20px;
}

.comparison-card__copy {
  display: grid;
  gap: 10px;
}

.comparison-card__copy p {
  margin: 0;
}

.comparison-card__tag {
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(88,166,255,0.28);
  background: rgba(15,91,216,0.14);
  color: var(--blue-2);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.comparison-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.comparison-media {
  position: relative;
  min-height: 240px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 24px;
  overflow: hidden;
  background: #101214;
  cursor: pointer;
}

.comparison-media__label {
  position: absolute;
  z-index: 2;
  left: 16px;
  top: 16px;
  padding: 9px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.94);
  color: #050608;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

.comparison-media__label--after {
  background: linear-gradient(135deg, var(--blue), #0a2d85);
  color: #fff;
}

/* Testimonials */

.testimonials {
  background:
    linear-gradient(180deg, transparent, rgba(15,91,216,0.08), transparent);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.testimonial-card {
  min-height: 310px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(14px);
}

.stars {
  color: var(--blue-2);
  letter-spacing: 0.13em;
  margin-bottom: 24px;
}

.testimonial-card p {
  font-size: 1.05rem;
  color: #e7ecf7;
}

.testimonial-card strong,
.testimonial-card span {
  display: block;
}

.testimonial-card span {
  color: var(--muted);
  margin-top: 2px;
}

/* Contact */

.contact-info {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.contact-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,0.055);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.contact-row:hover {
  transform: translateY(-3px);
  border-color: rgba(88,166,255,0.38);
}

.contact-row > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #08246e);
}

.contact-row strong,
.contact-row small {
  display: block;
}

.contact-row small {
  color: var(--muted);
}

.contact-form {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.055)),
    radial-gradient(circle at 80% 0%, rgba(15,91,216,0.26), transparent 20rem);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  margin-bottom: 22px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  color: #fff;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 16px;
  background: rgba(0,0,0,0.28);
  outline: none;
  padding: 14px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue-2);
  box-shadow: 0 0 0 4px rgba(88,166,255,0.12);
}

.contact-form textarea {
  resize: vertical;
  min-height: 118px;
}

.form-note {
  display: block;
  color: var(--muted);
  margin-top: 12px;
}

/* Floating WhatsApp */

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  display: grid;
  place-items: center;
  min-width: 128px;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, #128c7e, #075e54);
  box-shadow: 0 18px 46px rgba(0,0,0,0.36);
}

/* Modal */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 24px;
}

.modal.is-open {
  display: grid;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(10px);
}

.modal__content {
  position: relative;
  width: min(980px, 100%);
  max-height: 90vh;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #050608;
  box-shadow: var(--shadow);
}

.modal__content img {
  width: 100%;
  max-height: 76vh;
  object-fit: contain;
  background: #020304;
}

.modal__content h3 {
  padding: 20px 24px;
  font-size: 1.4rem;
}

.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  width: 44px;
  height: 44px;
  color: #fff;
  font-size: 1.8rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  background: rgba(0,0,0,0.52);
  cursor: pointer;
}

/* Footer */

.footer {
  padding: 34px 0 40px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.32);
}

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer strong,
.footer small {
  display: block;
}

.footer small {
  color: var(--muted);
}

.footer a {
  color: var(--blue-2);
  font-weight: 800;
}

/* Reveal animation */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 1120px) {
  .services-grid,
  .services-grid--detailed {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-mosaic {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 220px;
  }

  .portfolio-item--feature,
  .portfolio-item--wide,
  .portfolio-item--tall {
    grid-column: span 1;
    grid-row: span 1;
  }

  .portfolio-pillars,
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header {
    inset: 12px 0 auto;
  }

  .navbar {
    border-radius: 28px;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    width: 100%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 4px 4px;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    padding: 14px 16px;
  }

  .hero {
    padding-top: 150px;
  }

  .hero__stats,
  .grid-2,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-mosaic {
    grid-auto-rows: 280px;
  }

  .comparison-media-grid {
    grid-template-columns: 1fr;
  }

  .comparison-media {
    min-height: 260px;
  }

  .footer__content {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 82px 0;
  }

  .brand__text {
    display: none;
  }

  .hero {
    min-height: 96svh;
    padding-bottom: 62px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    margin-top: 38px;
  }

  .services-grid,
  .services-grid--detailed,
  .portfolio-pillars,
  .comparison-grid,
  .comparison-media-grid,
  .portfolio-mosaic {
    grid-template-columns: 1fr;
  }

  .portfolio-item--feature,
  .portfolio-item--wide,
  .portfolio-item--tall {
    grid-column: span 1;
    grid-row: span 1;
  }

  .portfolio-mosaic {
    grid-auto-rows: 260px;
  }

  .service-card,
  .services-grid--detailed .service-card {
    min-height: auto;
  }

  .service-card p,
  .services-grid--detailed .service-card p {
    min-height: auto;
  }

  .comparison-section {
    padding: 18px;
  }

  .comparison-card {
    padding: 18px;
  }

  .comparison-media {
    min-height: 240px;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-width: auto;
    min-height: 48px;
    font-size: 0.88rem;
  }
}