/* ============================================================
   CARPORT LAGOS — Dark Luxury Theme
   Background: #121212  |  Text: #FFFFFF  |  Accent: #D4AF37
   ============================================================ */

/* --- RESET & BASE --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #121212;
  --bg-secondary: #111111;
  --bg-tertiary: #1A1A1A;
  --bg-card: #151515;
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;
  --text-body: #E0E0E0;
  --text-muted: #666666;
  --gold: #D4AF37;
  --gold-light: #E8C547;
  --gold-dark: #B8962E;
  --gold-glow: rgba(212, 175, 55, 0.15);
  --gold-glow-strong: rgba(212, 175, 55, 0.3);
  --border-color: #222222;
  --border-gold: rgba(212, 175, 55, 0.3);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-gold: 0 4px 24px var(--gold-glow);
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-width: 1200px;
  --nav-height: 110px;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 18px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.gold {
  color: var(--gold);
}

/* --- SECTION SHARED STYLES --- */
.section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  position: relative;
}

.section-tag::before,
.section-tag::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 12px;
  opacity: 0.6;
}

.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.section-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 20px auto 0;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-premium);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--gold-glow-strong);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.05);
}

/* --- NAVIGATION --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: var(--transition-premium);
  background: transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* --- Logo Image --- */
.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  animation: logoFadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.nav__logo-img {
  height: 100px;
  width: auto;
  display: block;
  object-fit: contain;
}

@keyframes logoFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-body);
  transition: var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: var(--transition-premium);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link--cta {
  background: var(--gold);
  color: var(--bg-primary) !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: var(--gold-light) !important;
  color: var(--bg-primary) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-premium);
  border-radius: 2px;
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.6) 50%,
    rgba(10, 10, 10, 0.3) 100%
  );
  z-index: 1;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  will-change: transform;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 80px 0 40px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  padding: 8px 16px;
  border: 1px solid var(--border-gold);
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero__title {
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-body);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  gap: 48px;
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  display: block;
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.hero__stat-number::after {
  content: '+';
}

.hero__stat-number.counting::after {
  content: none;
}

.hero__stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.3px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%   { transform: scaleY(1); opacity: 1; }
  50%  { transform: scaleY(0.5); opacity: 0.5; }
  100% { transform: scaleY(1); opacity: 1; }
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-choose {
  background: var(--bg-secondary);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-choose__card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  transition: var(--transition-premium);
  position: relative;
  overflow: hidden;
}

.why-choose__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: var(--transition-premium);
}

.why-choose__card:hover {
  border-color: var(--border-gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
}

.why-choose__card:hover::before {
  opacity: 1;
}

.why-choose__icon {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 72px;
  height: 72px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  transition: var(--transition-premium);
}

.why-choose__card:hover .why-choose__icon {
  background: rgba(212, 175, 55, 0.18);
  transform: scale(1.1);
}

.why-choose__icon svg {
  width: 36px;
  height: 36px;
}

.why-choose__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.why-choose__text {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

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

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

.about__text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 20px;
  letter-spacing: 0.01em;
}

.about__text strong {
  color: var(--text-primary);
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.about__feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 20px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border-left: 2px solid var(--gold);
  transition: var(--transition-premium);
}

.about__feature:hover {
  background: rgba(212, 175, 55, 0.05);
  transform: translateX(4px);
}

.about__feature-icon {
  font-size: 24px;
  color: var(--gold);
  line-height: 1;
  margin-top: 2px;
}

.about__feature h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.about__feature p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.about__image {
  position: relative;
}

.about__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  z-index: 1;
  pointer-events: none;
}

.about__image-frame img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-premium);
}

.about__image-frame:hover img {
  transform: scale(1.05);
}

.about__image-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--gold);
  color: var(--bg-primary);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: var(--shadow-gold);
}

.about__image-badge span {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.8;
}

.about__image-badge strong {
  font-size: 20px;
}

/* --- PORTFOLIO --- */
.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.portfolio__filter {
  padding: 10px 24px;
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition-premium);
}

.portfolio__filter:hover {
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.portfolio__filter.active {
  background: var(--gold);
  color: var(--bg-primary);
  border-color: var(--gold);
}

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

.portfolio__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.portfolio__item:nth-child(1) {
  grid-column: span 2;
}

.portfolio__img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.portfolio__item:nth-child(1) .portfolio__img {
  aspect-ratio: 16 / 9;
}

.portfolio__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-premium);
}

.portfolio__item:hover .portfolio__img img {
  transform: scale(1.05);
}

.portfolio__img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: var(--transition-premium);
  pointer-events: none;
  z-index: 2;
}

.portfolio__item:hover .portfolio__img::after {
  border-color: var(--gold);
  box-shadow: inset 0 0 24px var(--gold-glow);
}

.portfolio__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.3) 50%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  opacity: 0;
  transition: var(--transition-premium);
}

.portfolio__item:hover .portfolio__overlay {
  opacity: 1;
}

.portfolio__overlay h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.portfolio__overlay p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* --- PROCESS --- */
.process {
  background: var(--bg-secondary);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.process__step {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: var(--transition-premium);
  position: relative;
}

.process__step:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.process__step-number {
  font-size: 42px;
  font-weight: 800;
  color: rgba(212, 175, 55, 0.15);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -2px;
}

.process__step-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 8px;
}

.process__step-content p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.7;
}

/* --- CONSULTATION FORM --- */
.consult {
  background: var(--bg-primary);
}

.consult__header p {
  margin-top: 20px;
}

.consult__description {
  font-size: 16px;
  color: var(--text-body);
  max-width: 500px;
  margin: 20px auto 0;
  line-height: 1.7;
}

.consult__inner {
  max-width: 700px;
  margin: 0 auto;
}

.consult__form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.consult__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.consult__field--full {
  margin-bottom: 20px;
}

.consult__field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.consult__field input,
.consult__field select,
.consult__field textarea {
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: 15px;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition-premium);
}

.consult__field input:focus,
.consult__field select:focus,
.consult__field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.consult__field input::placeholder,
.consult__field textarea::placeholder {
  color: var(--text-muted);
}

.consult__field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A0A0A0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.consult__field select option {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.consult__field textarea {
  resize: vertical;
  min-height: 100px;
}

.consult__error {
  font-size: 12px;
  color: #FF4D4D;
  display: none;
}

.consult__field.error input,
.consult__field.error select,
.consult__field.error textarea {
  border-color: #FF4D4D;
}

.consult__field.error .consult__error {
  display: block;
}

.consult__submit {
  width: 100%;
  justify-content: center;
  padding: 16px 32px;
  font-size: 16px;
  margin-top: 8px;
}

/* --- FOOTER --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo-img {
  height: 70px;
  width: auto;
  display: block;
  margin: 0 auto 16px;
  object-fit: contain;
}

.footer__logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--gold);
}

.footer__brand {
  text-align: center;
}

.footer__tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 12px;
  line-height: 1.7;
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

.footer__wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gold);
  transition: var(--transition-fast);
}

.footer__wa:hover {
  color: var(--gold-light);
}

.footer__links h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__links ul li {
  font-size: 14px;
  color: var(--text-body);
  margin-bottom: 8px;
}

.footer__links ul li a {
  transition: var(--transition-fast);
}

.footer__links ul li a:hover {
  color: var(--gold);
}

.footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-premium);
  animation: waPulse 2.5s ease-in-out infinite;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 32px rgba(37, 211, 102, 0.6); }
}

/* ============================================================
   AOS CUSTOM ANIMATIONS
   ============================================================ */

/* Scale-up for images entering viewport */
[data-aos="scale-up"] {
  transform: scale(0.92);
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos="scale-up"].aos-animate {
  transform: scale(1.05);
  opacity: 1;
}

/* Override AOS default easing to ease-in-out for all AOS animations */
[data-aos] {
  transition-timing-function: ease-in-out !important;
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 1024px) {
  .about__grid {
    gap: 48px;
  }

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

  .portfolio__item:nth-child(1) {
    grid-column: span 2;
  }

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

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  /* Navigation */
  .nav__menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition-premium);
    pointer-events: none;
    border-bottom: 1px solid var(--border-color);
  }

  .nav__menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

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

  .nav__link {
    font-size: 16px;
    display: block;
    padding: 8px 0;
  }

  .nav__link--cta {
    text-align: center;
  }

  .nav__toggle {
    display: flex;
  }

  /* Hero */
  .hero__title {
    font-size: clamp(32px, 10vw, 48px);
  }

  .hero__stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .hero__stat-number {
    font-size: 28px;
  }

  .hero__scroll {
    display: none;
  }

  /* Why Choose Us */
  .why-choose__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .why-choose__card {
    padding: 32px 24px;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image-frame img {
    height: 320px;
  }

  .about__image-badge {
    bottom: -12px;
    right: -12px;
    padding: 12px 20px;
  }

  /* Portfolio */
  .portfolio__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .portfolio__item:nth-child(1) {
    grid-column: span 1;
  }

  .portfolio__item:nth-child(1) .portfolio__img {
    aspect-ratio: 4 / 3;
  }

  .portfolio__overlay {
    opacity: 1;
    background: linear-gradient(
      to top,
      rgba(10, 10, 10, 0.9) 0%,
      rgba(10, 10, 10, 0.2) 60%,
      transparent 100%
    );
  }

  .portfolio__overlay h3 {
    font-size: 16px;
  }

  /* Process */
  .process__steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .process__step {
    padding: 24px;
  }

  .process__step-number {
    font-size: 32px;
  }

  /* Form */
  .consult__form {
    padding: 24px;
  }

  .consult__form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .consult__form-row:last-child {
    margin-bottom: 0;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer__tagline {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero__actions {
    flex-direction: column;
  }

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

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