:root {
  --bg: #f7f4ed;
  --surface: #fffaf1;
  --surface-2: #ffffff;
  --text: #17211e;
  --muted: #65716c;
  --primary: #0e7c66;
  --primary-dark: #075949;
  --accent: #e6543c;
  --gold: #d8a637;
  --line: rgba(23, 33, 30, 0.12);
  --shadow: 0 24px 70px rgba(29, 45, 40, 0.14);
  --radius: 8px;
  --header-height: 76px;
}

body.dark-mode {
  --bg: #101512;
  --surface: #161d19;
  --surface-2: #1d2722;
  --text: #f6f1e8;
  --muted: #b9c5bf;
  --primary: #39c6a6;
  --primary-dark: #96efd9;
  --accent: #ff7a61;
  --gold: #efbf4e;
  --line: rgba(246, 241, 232, 0.14);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.loader {
  align-items: center;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 18px;
  inset: 0;
  justify-content: center;
  position: fixed;
  z-index: 9999;
  transition: opacity 0.45s ease, visibility 0.45s ease;
}

.loader.hide {
  opacity: 0;
  visibility: hidden;
}

.loader-mark {
  animation: spin 1s linear infinite;
  border: 4px solid var(--line);
  border-top-color: var(--primary);
  border-radius: 50%;
  height: 54px;
  width: 54px;
}

.loader p {
  color: var(--muted);
  font-weight: 700;
}

.site-header {
  backdrop-filter: blur(20px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--line);
  left: 0;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 1000;
}

.navbar {
  align-items: center;
  display: flex;
  height: var(--header-height);
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 20px;
}

.logo {
  color: var(--text);
  font-size: 1.6rem;
  font-weight: 900;
}

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

.nav-links {
  align-items: center;
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.theme-toggle,
.nav-toggle,
.back-to-top {
  border: 1px solid var(--line);
  cursor: pointer;
}

.theme-toggle {
  background: var(--surface-2);
  border-radius: 999px;
  color: var(--text);
  height: 42px;
  font-size: 0.74rem;
  font-weight: 900;
  width: 58px;
}

.nav-toggle {
  background: transparent;
  display: none;
  flex-direction: column;
  gap: 5px;
  height: 42px;
  justify-content: center;
  padding: 0 9px;
  width: 42px;
}

.nav-toggle span {
  background: var(--text);
  border-radius: 999px;
  display: block;
  height: 2px;
  width: 22px;
}

.section {
  margin: 0 auto;
  max-width: 1180px;
  padding: 96px 20px;
}

.hero {
  align-items: center;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  min-height: calc(100vh - var(--header-height));
  overflow: hidden;
  position: relative;
}

.hero-bg {
  inset: 0;
  overflow: hidden;
  position: absolute;
  z-index: -1;
}

.mesh {
  border-radius: 50%;
  filter: blur(12px);
  opacity: 0.55;
  position: absolute;
}

.mesh-one {
  animation: floatOne 9s ease-in-out infinite;
  background: rgba(14, 124, 102, 0.28);
  height: 260px;
  left: -70px;
  top: 80px;
  width: 260px;
}

.mesh-two {
  animation: floatTwo 11s ease-in-out infinite;
  background: rgba(230, 84, 60, 0.22);
  height: 220px;
  right: 6%;
  top: 90px;
  width: 220px;
}

.mesh-three {
  animation: floatOne 12s ease-in-out infinite reverse;
  background: rgba(216, 166, 55, 0.25);
  bottom: 40px;
  height: 210px;
  left: 44%;
  width: 210px;
}

.grid-glow {
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 58px 58px;
  inset: 0;
  mask-image: radial-gradient(circle at center, black 0%, transparent 68%);
  opacity: 0.4;
  position: absolute;
}

.eyebrow {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 6.6rem);
  letter-spacing: 0;
  line-height: 0.95;
  margin-top: 12px;
}

.hero h1 span {
  color: var(--primary);
}

.hero h2 {
  color: var(--accent);
  font-size: clamp(1.3rem, 3vw, 2.25rem);
  margin: 22px 0 16px;
  min-height: 48px;
}

.hero-copy {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  align-items: center;
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: var(--primary);
  box-shadow: 0 14px 30px rgba(14, 124, 102, 0.28);
  color: white;
}

.btn-secondary {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-icon {
  gap: 9px;
}

.btn-icon svg {
  fill: none;
  height: 19px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 19px;
}

.hero-card,
.about-panel,
.contact-info,
.contact-form,
.testimonial-shell {
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 30px;
}

.profile-orbit {
  align-items: center;
  animation: profileFloat 5.5s ease-in-out infinite;
  aspect-ratio: 1;
  background:
    linear-gradient(color-mix(in srgb, var(--surface-2) 78%, transparent), color-mix(in srgb, var(--surface) 72%, transparent)) padding-box,
    conic-gradient(from 145deg, color-mix(in srgb, var(--primary) 88%, white), color-mix(in srgb, var(--gold) 78%, white), color-mix(in srgb, var(--accent) 76%, white), color-mix(in srgb, var(--primary) 88%, white)) border-box;
  border: 8px solid transparent;
  border-radius: 50%;
  box-shadow:
    0 28px 70px rgba(14, 124, 102, 0.18),
    0 12px 36px rgba(230, 84, 60, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
  display: flex;
  isolation: isolate;
  justify-content: center;
  margin: 0 auto 26px;
  max-width: 320px;
  position: relative;
}

.profile-orbit::before {
  background: radial-gradient(circle, color-mix(in srgb, var(--primary) 26%, transparent) 0%, transparent 66%);
  border-radius: 50%;
  content: "";
  filter: blur(18px);
  inset: -20px;
  opacity: 0.8;
  position: absolute;
  z-index: -1;
}

.profile-orbit::after {
  border: 1px solid color-mix(in srgb, var(--surface-2) 78%, transparent);
  border-radius: 50%;
  content: "";
  inset: 12px;
  position: absolute;
  pointer-events: none;
}

.profile-avatar {
  align-items: center;
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
  border: 8px solid color-mix(in srgb, var(--surface-2) 86%, transparent);
  border-radius: 50%;
  box-shadow:
    0 18px 42px rgba(23, 33, 30, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
  color: var(--bg);
  display: flex;
  font-size: 3.8rem;
  font-weight: 900;
  height: 72%;
  justify-content: center;
  position: relative;
  width: 72%;
  z-index: 1;
}

.profile-photo {
  object-fit: cover;
  object-position: center top;
}

.metric-row {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, 1fr);
}

.metric-row div {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 8px;
  text-align: center;
}

.metric-row strong {
  display: block;
  font-size: 1.35rem;
}

.metric-row span {
  color: var(--muted);
  font-size: 0.78rem;
}

.section-heading {
  margin-bottom: 42px;
  max-width: 760px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.08;
  margin: 8px 0 14px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.about-grid,
.contact-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.about-panel,
.contact-info,
.contact-form {
  padding: 30px;
}

.about-panel h3,
.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
}

.about-panel p,
.contact-info p {
  color: var(--muted);
}

.achievement-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.achievement-list div,
.skill-card,
.service-card,
.project-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.achievement-list div {
  align-items: center;
  display: flex;
  gap: 14px;
  padding: 16px;
}

.achievement-list strong {
  color: var(--accent);
  font-size: 1.45rem;
}

.achievement-list span {
  color: var(--muted);
}

.skills-grid,
.service-grid,
.project-grid {
  display: grid;
  gap: 18px;
}

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

.skill-card,
.service-card {
  padding: 24px;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.skill-card:hover,
.service-card:hover,
.project-card:hover {
  border-color: color-mix(in srgb, var(--primary) 60%, var(--line));
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.skill-card span,
.service-icon,
.project-body span {
  color: var(--primary);
  font-weight: 900;
}

.skill-card p,
.service-card p,
.project-card p {
  color: var(--muted);
  margin-top: 8px;
}

.service-grid,
.project-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card {
  min-height: 245px;
}

.service-icon {
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  margin-bottom: 28px;
  padding-bottom: 8px;
}

.service-card h3 {
  font-size: 1.25rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-btn {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
  padding: 10px 18px;
  transition: background 0.2s ease, color 0.2s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  color: white;
}

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

.project-card {
  overflow: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.2s ease;
}

.project-card.hide {
  display: none;
}

.project-image {
  aspect-ratio: 16 / 10;
  background-color: #e8e2d5;
  overflow: hidden;
  position: relative;
}

.project-image::before,
.project-image::after {
  content: "";
  position: absolute;
}

.image-one {
  background: linear-gradient(135deg, #f0c36a, #0e7c66);
}

.image-one::before {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 8px;
  height: 58%;
  left: 10%;
  top: 20%;
  width: 80%;
}

.image-one::after {
  background: linear-gradient(90deg, #e6543c 25%, #17211e 25% 48%, #d8a637 48%);
  border-radius: 999px;
  height: 10px;
  left: 18%;
  top: 33%;
  width: 45%;
}

.image-two {
  background: linear-gradient(135deg, #17211e, #39c6a6);
}

.image-two::before {
  background:
    linear-gradient(#fff 0 0) 16% 25% / 30% 16% no-repeat,
    linear-gradient(#f0c36a 0 0) 16% 52% / 20% 10% no-repeat,
    linear-gradient(#e6543c 0 0) 78% 50% / 28% 42% no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 8px;
  inset: 12%;
}

.image-three {
  background: linear-gradient(135deg, #e6543c, #f7f4ed);
}

.image-three::before {
  background: #17211e;
  border-radius: 24px;
  height: 78%;
  left: 36%;
  top: 11%;
  width: 28%;
}

.image-three::after {
  background: #39c6a6;
  border-radius: 999px;
  height: 34px;
  left: 41%;
  top: 55%;
  width: 18%;
}

.image-four {
  background: linear-gradient(135deg, #0e7c66, #f7f4ed 55%, #e6543c);
}

.image-four::before {
  background: rgba(255, 255, 255, 0.88);
  border-radius: 8px;
  inset: 16% 12%;
}

.image-four::after {
  background: #17211e;
  border-radius: 50%;
  height: 64px;
  left: 18%;
  top: 27%;
  width: 64px;
}

.project-body {
  padding: 22px;
}

.project-body h3 {
  font-size: 1.4rem;
  margin-top: 4px;
}

.project-body small {
  color: var(--accent);
  display: block;
  font-weight: 800;
  margin-top: 16px;
}

.video-frame {
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.video-frame iframe {
  border: 0;
  height: 100%;
  width: 100%;
}

.testimonial-shell {
  margin: 0 auto;
  max-width: 850px;
  overflow: hidden;
  padding: 26px;
}

.testimonial-track {
  display: flex;
  transition: transform 0.45s ease;
}

.testimonial-card {
  flex: 0 0 100%;
  padding: 12px;
}

.testimonial-card p {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
}

.testimonial-card div {
  margin-top: 24px;
}

.testimonial-card span {
  color: var(--muted);
  display: block;
}

.slider-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 22px;
}

.slider-dots button {
  background: var(--line);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  height: 9px;
  width: 24px;
}

.slider-dots button.active {
  background: var(--primary);
}

.pricing-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pricing-card {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 96%, transparent), var(--surface)),
    var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(29, 45, 40, 0.08);
  min-height: 360px;
  padding: 26px;
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.pricing-card:hover {
  border-color: color-mix(in srgb, var(--primary) 62%, var(--line));
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.featured-plan {
  border-color: color-mix(in srgb, var(--primary) 52%, var(--line));
}

.featured-plan::before {
  background: var(--primary);
  border-radius: 999px;
  color: white;
  content: "Popular";
  font-size: 0.72rem;
  font-weight: 900;
  padding: 6px 10px;
  position: absolute;
  right: 18px;
  top: 18px;
}

.plan-label {
  color: var(--primary);
  display: block;
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.pricing-card h3 {
  font-size: 1.45rem;
  line-height: 1.2;
  margin-bottom: 24px;
  max-width: 230px;
}

.pricing-card h3 strong {
  color: var(--accent);
  display: block;
  margin-top: 8px;
}

.pricing-card ul {
  display: grid;
  gap: 12px;
  list-style: none;
}

.pricing-card li {
  color: var(--muted);
  padding-left: 24px;
  position: relative;
}

.pricing-card li::before {
  background: var(--primary);
  border-radius: 50%;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  top: 9px;
  width: 8px;
}

.pricing-note {
  background: color-mix(in srgb, var(--gold) 14%, var(--surface-2));
  border: 1px solid color-mix(in srgb, var(--gold) 42%, var(--line));
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 800;
  margin-top: 20px;
  padding: 16px 18px;
}

.contact-info {
  align-self: start;
}

.contact-info a {
  color: var(--primary);
  display: block;
  font-weight: 900;
  margin-top: 16px;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-group label {
  display: block;
  font-weight: 900;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  outline: none;
  padding: 14px 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.form-group textarea {
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 16%, transparent);
}

.error-message {
  color: var(--accent);
  display: block;
  font-size: 0.86rem;
  min-height: 20px;
  padding-top: 4px;
}

.success-message {
  color: var(--primary);
  font-weight: 900;
  min-height: 24px;
}

.form-submit {
  border: 0;
  cursor: pointer;
  width: fit-content;
}

.footer {
  background: var(--text);
  color: var(--bg);
  padding: 56px 20px 24px;
}

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1.4fr 1fr 1fr;
  margin: 0 auto;
  max-width: 1180px;
}

.footer p,
.footer a {
  color: color-mix(in srgb, var(--bg) 76%, transparent);
}

.footer nav a {
  display: block;
  margin-top: 10px;
}

.footer h3 {
  margin-bottom: 12px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-links a {
  align-items: center;
  background: color-mix(in srgb, var(--bg) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--bg) 22%, transparent);
  border-radius: 50%;
  display: flex;
  font-size: 0.8rem;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  width: 42px;
}

.social-links a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  transform: translateY(-4px);
}

.social-links svg {
  fill: currentColor;
  height: 19px;
  width: 19px;
}

.copyright {
  border-top: 1px solid color-mix(in srgb, var(--bg) 16%, transparent);
  margin: 36px auto 0;
  max-width: 1180px;
  padding-top: 22px;
  text-align: center;
}

.back-to-top {
  background: var(--primary);
  border-color: var(--primary);
  border-radius: 50%;
  bottom: 22px;
  color: white;
  height: 46px;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  right: 22px;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  font-size: 0.78rem;
  font-weight: 900;
  width: 46px;
  z-index: 900;
}

.back-to-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.whatsapp-float {
  align-items: center;
  background: #25d366;
  border-radius: 50%;
  bottom: 88px;
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.34);
  color: white;
  display: flex;
  height: 54px;
  justify-content: center;
  position: fixed;
  right: 22px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  width: 54px;
  z-index: 950;
}

.whatsapp-float:hover {
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.44);
  transform: translateY(-4px) scale(1.03);
}

.whatsapp-float svg {
  fill: currentColor;
  height: 29px;
  width: 29px;
}

.whatsapp-tooltip {
  background: var(--text);
  border-radius: 999px;
  color: var(--bg);
  font-size: 0.78rem;
  font-weight: 900;
  opacity: 0;
  padding: 8px 12px;
  pointer-events: none;
  position: absolute;
  right: 64px;
  transform: translateX(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-tooltip,
.whatsapp-float:focus-visible .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes floatOne {
  50% {
    transform: translate(28px, 34px) scale(1.08);
  }
}

@keyframes floatTwo {
  50% {
    transform: translate(-34px, 26px) scale(0.92);
  }
}

@keyframes pulseRing {
  50% {
    transform: scale(1.02);
  }
}

@keyframes profileFloat {
  50% {
    transform: translateY(-8px) scale(1.01);
  }
}

@media (max-width: 980px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    flex-direction: column;
    gap: 0;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: calc(var(--header-height) + 10px);
    transform: translateY(-14px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    width: min(280px, calc(100vw - 40px));
  }

  .nav-links.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links li,
  .nav-links a {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px;
  }

  .hero,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 720px) {
  :root {
    --header-height: 68px;
  }

  .section {
    padding: 74px 16px;
  }

  .hero {
    gap: 28px;
    min-height: auto;
    padding-top: 64px;
  }

  .hero-actions,
  .filter-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .btn,
  .filter-btn {
    width: 100%;
  }

  .hero-card,
  .about-panel,
  .contact-info,
  .contact-form,
  .testimonial-shell {
    padding: 20px;
  }

  .metric-row,
  .skills-grid,
  .service-grid,
  .project-grid,
  .pricing-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    padding: 0;
  }

  .form-submit {
    width: 100%;
  }

  .pricing-card {
    min-height: auto;
  }

  .whatsapp-float {
    bottom: 82px;
    height: 50px;
    right: 16px;
    width: 50px;
  }

  .back-to-top {
    bottom: 18px;
    right: 18px;
  }

  .whatsapp-tooltip {
    display: none;
  }
}

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