/* =============================================
   QASSIM PHOTOGRAPHER - Main Stylesheet
   ============================================= */

/* === VARIABLES === */
:root {
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --gold-dark: #a07830;
  --black: #080808;
  --dark: #111111;
  --dark-2: #1a1a1a;
  --dark-3: #222222;
  --white: #ffffff;
  --gray: #999999;
  --gray-light: #cccccc;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --radius: 12px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Cairo', sans-serif;
  background-color: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  direction: rtl;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul { list-style: none; }

img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.section {
  padding: 100px 0;
}

.dark-section {
  background-color: var(--dark-2);
}

/* === PRELOADER === */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.camera-icon {
  font-size: 3rem;
  color: var(--gold);
  animation: pulse 1.5s infinite;
  margin-bottom: 1.5rem;
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--dark-3);
  border-radius: 10px;
  overflow: hidden;
}

.loader-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  border-radius: 10px;
  animation: loadBar 1.5s ease-in-out infinite;
}

@keyframes loadBar {
  0% { width: 0; }
  50% { width: 70%; }
  100% { width: 100%; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* === NAVIGATION === */
#header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
  padding: 18px 0;
}

#header.scrolled {
  background: rgba(8, 8, 8, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 45px;
  height: 45px;
  object-fit: contain;
  border-radius: 50%;
}

.logo-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-light);
  border-radius: 6px;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  right: 50%;
  transform: translateX(50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gold);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
}

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

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* === SECTION HEADERS === */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 12px;
  position: relative;
}

.section-label::before,
.section-label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}

.section-label::before { right: calc(100% + 10px); }
.section-label::after { left: calc(100% + 10px); }

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--white);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 550px;
  margin: 0 auto;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-family: 'Cairo', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--black);
  border-color: var(--gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201, 168, 76, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
}

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

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

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8, 8, 8, 0.92) 0%,
    rgba(8, 8, 8, 0.75) 50%,
    rgba(8, 8, 8, 0.85) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 800px;
}

.hero-sub {
  font-size: 1rem;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 300;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--gray-light);
  margin-bottom: 2.5rem;
  line-height: 1.9;
}

.hero-location {
  font-size: 0.95rem;
  color: var(--gold);
  font-weight: 400;
}

.hero-location i { margin-left: 4px; }

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 2;
}

.hero-scroll-indicator span {
  display: block;
  width: 2px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  margin: 0 auto 8px;
  animation: scrollLine 2s infinite;
}

.hero-scroll-indicator p {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 2px;
  text-transform: uppercase;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero-stats {
  position: absolute;
  left: 40px;
  bottom: 60px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
}

.stat-item p {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 2px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(201, 168, 76, 0.3);
}

/* === ABOUT === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
}

.about-img-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
}

.about-img-frame::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, var(--gold), transparent, var(--gold));
  border-radius: calc(var(--radius) + 3px);
  z-index: -1;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-img-wrapper:hover .about-img {
  transform: scale(1.05);
}

.about-exp-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--black);
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: var(--shadow);
}

.exp-num {
  font-size: 2.5rem;
  line-height: 1;
}

.exp-text {
  font-size: 0.7rem;
  text-align: center;
  line-height: 1.3;
}

.about-desc {
  color: var(--gray-light);
  margin-bottom: 1.2rem;
  font-size: 1.02rem;
}

.about-skills {
  margin-top: 1.5rem;
}

.skill-item {
  margin-bottom: 1rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--gray-light);
}

.skill-bar {
  height: 5px;
  background: var(--dark-3);
  border-radius: 10px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold));
  border-radius: 10px;
  width: 0;
  transition: width 1.5s ease;
}

/* === SERVICES === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--dark-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 168, 76, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.12), rgba(160, 120, 48, 0.08));
  border-color: rgba(201, 168, 76, 0.3);
}

.featured-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--gold);
  color: var(--black);
  transform: rotate(5deg) scale(1.1);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--white);
}

.service-card p {
  color: var(--gray);
  font-size: 0.93rem;
  margin-bottom: 1.2rem;
}

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

.service-list li {
  font-size: 0.88rem;
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li i {
  color: var(--gold);
  font-size: 0.75rem;
}

/* === PORTFOLIO === */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
  color: var(--gray-light);
  font-family: 'Cairo', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
  font-weight: 700;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}

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

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

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.2));
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover img { transform: scale(1.08); }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-info {
  transform: translateY(20px);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-info { transform: translateY(0); }

.portfolio-info i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  font-size: 2rem;
  color: var(--gold);
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-info i {
  opacity: 1;
  transform: translate(-50%, -50%);
}

.portfolio-info h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.portfolio-info p {
  font-size: 0.82rem;
  color: var(--gold);
  margin-top: 3px;
}

/* === TESTIMONIALS === */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--dark-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(201, 168, 76, 0.2);
}

.stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 3px;
}

.testimonial-text {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-text::before { content: '"'; }
.testimonial-text::after { content: '"'; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1rem;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}

.author-info p {
  font-size: 0.78rem;
  color: var(--gold);
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}

.contact-card {
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-item:last-child { border-bottom: none; }

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-item:hover .contact-icon {
  background: var(--gold);
  color: var(--black);
  transform: scale(1.1);
}

.whatsapp-icon { color: #25D366 !important; border-color: rgba(37, 211, 102, 0.3) !important; background: rgba(37, 211, 102, 0.1) !important; }
.whatsapp-item:hover .whatsapp-icon { background: #25D366 !important; color: white !important; }

.contact-details h4 {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 4px;
}

.contact-details a,
.contact-details p {
  font-size: 0.97rem;
  color: var(--white);
  font-weight: 500;
}

.contact-details a:hover { color: var(--gold); }

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--dark-2);
}

.social-btn.instagram:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border-color: transparent; }
.social-btn.snapchat:hover { background: #FFFC00; color: var(--black) !important; border-color: transparent; }
.social-btn.twitter:hover { background: #000000; border-color: #444; }

/* === CONTACT FORM === */
.contact-form-wrapper {
  background: var(--dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--white);
}

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

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--dark-3);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  color: var(--white);
  font-family: 'Cairo', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.12);
}

.form-group select option { background: var(--dark); }

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

/* === FOOTER === */
.footer {
  background: var(--dark-2);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding-top: 60px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand p {
  color: var(--gray);
  font-size: 0.92rem;
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.7;
}

.footer-links h4,
.footer-services h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-links ul li,
.footer-services ul li {
  margin-bottom: 10px;
}

.footer-links a,
.footer-services a {
  color: var(--gray);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
  color: var(--gold);
  padding-right: 5px;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--gray);
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition);
  animation: floatPulse 3s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--dark-2);
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right-color: var(--dark-2);
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 5px 40px rgba(37, 211, 102, 0.8), 0 0 0 15px rgba(37, 211, 102, 0.05); }
}

/* === BACK TO TOP === */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  background: var(--dark-3);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  color: var(--gold);
  font-size: 1rem;
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-3px);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-img-wrapper { max-width: 400px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item.wide { grid-column: span 2; }
  .hero-stats { position: static; margin: 2rem auto 0; width: fit-content; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(8, 8, 8, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 80px 40px;
    gap: 8px;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: 1px solid rgba(201, 168, 76, 0.2);
  }

  .nav-links.open { right: 0; }
  .nav-link { font-size: 1.1rem; padding: 12px 16px; width: 100%; }

  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .hero-btns { flex-direction: column; align-items: center; }
  .hero-stats { padding: 14px 18px; gap: 14px; }
  .stat-num { font-size: 1.4rem; }

  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 220px; }
  .portfolio-item.wide { grid-column: span 2; }
  .portfolio-item.tall { grid-row: span 1; }

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

  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }

  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }

  .section-label::before,
  .section-label::after { display: none; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item.wide { grid-column: span 1; }
  .about-exp-badge { width: 85px; height: 85px; left: -10px; bottom: -10px; }
  .exp-num { font-size: 1.8rem; }
  .social-links { flex-direction: column; }
}

/* === UTILITY ANIMATIONS === */
.hidden-initially { opacity: 0; }

[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }