/* ═══════════════════════════════════════════════════
   AI·WEB Solutions – style.css
   Dark & Sleek – Refined Dark Tech Aesthetic
   Fonts: Syne (display) + Plus Jakarta Sans (body)
═══════════════════════════════════════════════════ */

/* ── Custom Properties ───────────────────────────── */
:root {
  --bg:          #0b1529;
  --bg-card:     #0f1d36;
  --bg-card-alt: #132040;
  --border:      rgba(255,255,255,0.07);
  --border-hi:   rgba(245,167,36,0.35);

  --accent:      #f5a724;
  --accent-dim:  rgba(245,167,36,0.12);
  --accent-glow: rgba(245,167,36,0.28);

  --blue:        rgba(30,90,200,0.5);
  --purple:      rgba(15,50,150,0.4);

  --text:        #e8eaf0;
  --text-muted:  #6b7280;
  --text-dim:    #374151;

  --font-display: 'Syne', sans-serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  --radius-sm:   8px;
  --radius:      16px;
  --radius-lg:   24px;

  --shadow-card: 0 0 0 1px var(--border), 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px var(--accent-glow);

  --transition:  all 0.25s cubic-bezier(0.4,0,0.2,1);
  --nav-height:  68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }

/* ── Accessibility ───────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

/* ── Container ───────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ══════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.nav.scrolled {
  background: rgba(8,11,18,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.nav__logo-img {
  border-radius: 6px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav__logo-text {
  color: var(--text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__links a {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav__links a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.nav__cta {
  background: var(--accent) !important;
  color: #080b12 !important;
  font-weight: 600 !important;
  padding: 8px 18px !important;
}

.nav__cta:hover {
  background: #ffc04d !important;
  box-shadow: 0 0 20px var(--accent-glow);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
}

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

.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 16px 16px;
  background: rgba(8,11,18,0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
}

.nav__mobile a {
  padding: 12px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav__mobile a:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

/* ══════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: #080b12;
}

.btn--primary:hover {
  background: #ffc04d;
  box-shadow: 0 0 32px var(--accent-glow);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--ghost:hover {
  border-color: var(--border-hi);
  color: var(--accent);
  background: var(--accent-dim);
}

.btn--full { width: 100%; justify-content: center; }

.btn-loading { display: none; }

.btn.loading .btn-text { display: none; }
.btn.loading .btn-loading { display: flex; }
.btn.loading .btn-arrow { display: none; }
.btn.loading { opacity: 0.7; pointer-events: none; }

@keyframes spin {
  to { transform: rotate(360deg); }
}
.spinner { animation: spin 0.8s linear infinite; }

/* ══════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-height) + 40px) 0 80px;
  overflow: hidden;
}

/* Mesh gradient background */
.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 40%, transparent 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.6;
}

.hero__orb--1 {
  width: 600px; height: 600px;
  top: -200px; left: -100px;
  background: radial-gradient(circle, rgba(245,167,36,0.14), transparent 70%);
  animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--2 {
  width: 500px; height: 500px;
  top: 100px; right: -150px;
  background: radial-gradient(circle, rgba(59,130,246,0.1), transparent 70%);
  animation: orbFloat 10s ease-in-out infinite reverse;
}

.hero__orb--3 {
  width: 400px; height: 400px;
  bottom: -100px; left: 40%;
  background: radial-gradient(circle, rgba(139,92,246,0.08), transparent 70%);
  animation: orbFloat 12s ease-in-out infinite;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.95); }
}

.hero__inner {
  position: relative;
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}

.hero__content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
  animation: fadeSlideUp 0.8s ease 0.3s both;
}

.hero__logo-img {
  width: 100%;
  max-width: 460px;
  border-radius: 14px;
  box-shadow:
    0 0 60px rgba(245,167,36,0.18),
    0 0 0 1px rgba(245,167,36,0.12),
    0 24px 64px rgba(0,0,0,0.5);
  transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.hero__logo-img:hover {
  box-shadow:
    0 0 80px rgba(245,167,36,0.28),
    0 0 0 1px rgba(245,167,36,0.2),
    0 28px 80px rgba(0,0,0,0.6);
  transform: translateY(-4px) scale(1.01);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--accent-dim);
  border: 1px solid var(--border-hi);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fadeSlideUp 0.6s ease both;
}

.hero__badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.7);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  animation: fadeSlideUp 0.6s ease 0.1s both;
}

.hero__headline-accent {
  color: var(--accent);
  position: relative;
}

.hero__sub {
  max-width: min(560px, 100%);
  margin-top: 24px;
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--text-muted);
  line-height: 1.7;
  animation: fadeSlideUp 0.6s ease 0.2s both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
  animation: fadeSlideUp 0.6s ease 0.3s both;
}

.hero__stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 48px;
  animation: fadeSlideUp 0.6s ease 0.4s both;
}

.hero__stack span {
  padding: 5px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}


@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════
   SECTIONS (shared)
══════════════════════════════════════════════════ */
.section {
  padding: 96px 0;
}

.section__header {
  max-width: 600px;
  margin-bottom: 64px;
}

.section__label {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Reveal animation on scroll */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s cubic-bezier(0.4,0,0.2,1) var(--delay, 0s),
              transform 0.6s cubic-bezier(0.4,0,0.2,1) var(--delay, 0s);
}

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

/* ══════════════════════════════════════════════════
   SERVICES
══════════════════════════════════════════════════ */
.services {
  background: linear-gradient(180deg, var(--bg) 0%, rgba(13,17,32,0.5) 100%);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px var(--border-hi);
}

.service-card:hover .service-card__glow {
  opacity: 1;
}

.service-card--featured {
  border-color: rgba(245,167,36,0.2);
  background: linear-gradient(135deg, rgba(245,167,36,0.06), var(--bg-card));
}

.service-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  padding: 3px 10px;
  background: var(--accent);
  color: #080b12;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 100px;
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: var(--accent-dim);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  color: var(--accent);
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--accent);
  color: #080b12;
  box-shadow: 0 0 24px var(--accent-glow);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.service-card__list li::before {
  content: '';
  flex-shrink: 0;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.service-card__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, var(--accent-glow), transparent 70%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

/* ══════════════════════════════════════════════════
   PROCESS
══════════════════════════════════════════════════ */
.process {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(245,167,36,0.15) 100%);
}

.process__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  gap: 20px;
}

.process__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border-hi);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  position: relative;
  z-index: 1;
  transition: var(--transition);
  flex-shrink: 0;
}

.process__step:hover .process__num {
  background: var(--accent);
  color: #080b12;
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.process__content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.process__content p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

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

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.about__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about__avatar {
  width: 200px; height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dim), var(--bg-card));
  border: 2px solid var(--border-hi);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 800;
  color: var(--accent);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.about__avatar-ring {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed rgba(245,167,36,0.2);
  animation: slowSpin 20s linear infinite;
}

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

.about__card {
  position: absolute;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.about__card--stat {
  bottom: -10px;
  right: 0;
  display: flex;
  flex-direction: column;
}

.about__stat-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.about__stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
  white-space: nowrap;
}

.about__card--tech {
  top: 0;
  right: -10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.about__bio {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.about__chips span {
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}

.about__chips span:hover {
  border-color: var(--border-hi);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ══════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════ */
.contact {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact__desc {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 8px;
  margin-bottom: 36px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.contact__detail svg {
  color: var(--accent);
  flex-shrink: 0;
}

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

/* Form */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ef4444;
}

.form-error {
  font-size: 0.8125rem;
  color: #ef4444;
  min-height: 16px;
}

.form-feedback {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  display: none;
}

.form-feedback.success {
  display: block;
  background: rgba(245,167,36,0.1);
  border: 1px solid rgba(245,167,36,0.3);
  color: var(--accent);
}

.form-feedback.error {
  display: block;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #f87171;
}

/* ══════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════ */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.footer__brand p {
  margin-top: 12px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

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

/* ══════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .hero__content {
    align-items: center;
  }

  .hero__badge {
    align-self: center;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stack {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__logo-img {
    max-width: 360px;
  }

  .services__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .process__steps {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .process__steps::before { display: none; }

  .about__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__visual {
    justify-content: flex-start;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .nav__links { display: none; }

  .nav__burger { display: flex; }

  .nav__mobile.open { display: flex; }

  .section { padding: 72px 0; }

  .hero__headline { font-size: clamp(1.75rem, 8vw, 3rem); }

  .process__steps {
    grid-template-columns: 1fr;
  }

  .footer__links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__logo-img { max-width: 280px; }
  .btn { width: 100%; justify-content: center; }
  .contact__form-wrap { padding: 24px; }
  .about__avatar { width: 160px; height: 160px; font-size: 4rem; }
}