@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap");

/* ─── DARK THEME (default) ──────────────────── */
:root,
[data-theme="dark"] {
  --orange: #ff6b00;
  --orange-light: #ff8c3b;
  --orange-glow: rgba(255, 107, 0, 0.25);

  --bg: #0f0f0f;
  --bg-2: #1a1a1a;
  --bg-3: #252525;
  --text: #ffffff;
  --text-muted: #bbbbbb;
  --grey: #888888;
  --light-grey: #dddddd;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 107, 0, 0.35);
  --nav-bg: rgba(15, 15, 15, 0.96);
  --input-bg: #252525;

  --font-head: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;
}

/* ─── LIGHT THEME ───────────────────────────── */
[data-theme="light"] {
  --bg: #f5f5f5;
  --bg-2: #ffffff;
  --bg-3: #ececec;
  --text: #111111;
  --text-muted: #444444;
  --grey: #666666;
  --light-grey: #333333;
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(255, 107, 0, 0.4);
  --nav-bg: rgba(245, 245, 245, 0.96);
  --input-bg: #ececec;
  --orange-glow: rgba(255, 107, 0, 0.15);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition:
    background 0.35s,
    color 0.35s;
}

/* ─── SCROLLBAR ─────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--orange);
  border-radius: 3px;
}

/* ─── CURSOR ────────────────────────────────── */
.cursor-dot,
.cursor-outline {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9999;
  transition: opacity 0.3s;
}
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  transform: translate(-50%, -50%);
}
.cursor-outline {
  width: 36px;
  height: 36px;
  border: 2px solid var(--orange-light);
  transform: translate(-50%, -50%);
  transition:
    transform 0.12s ease,
    width 0.2s,
    height 0.2s;
  opacity: 0.6;
}

/* ─── NAV ───────────────────────────────────── */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition:
    background 0.4s,
    padding 0.4s,
    box-shadow 0.4s;
}
nav.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  padding: 14px 6vw;
  box-shadow: 0 2px 40px rgba(0, 0, 0, 0.15);
}
.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -1px;
  height: 48px;
}
.logo img {
  width: 100%;
  height: 100%;
}
.logo span {
  color: var(--orange);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: var(--grey);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  transition: color 0.3s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 0.3s;
}
.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-cta {
  background: var(--orange);
  color: var(--text) !important;
  padding: 8px 20px;
  border-radius: 6px;
  transition:
    background 0.3s,
    transform 0.2s !important;
}
.nav-cta::after {
  display: none !important;
}
.nav-cta:hover {
  background: var(--orange-light) !important;
  transform: translateY(-2px) !important;
}

/* Nav actions (theme toggle + hamburger) */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ─── THEME TOGGLE BUTTON ───────────────────── */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--orange);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.3s,
    border-color 0.3s,
    transform 0.2s,
    color 0.3s;
}
.theme-toggle:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
  transform: rotate(20deg) scale(1.08);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* ─── HERO ──────────────────────────────────── */
#home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 6vw;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(
    ellipse 80% 60% at 65% 50%,
    rgba(255, 107, 0, 0.12) 0%,
    transparent 70%
  );
}
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: var(--orange);
  opacity: 0;
  animation: float linear infinite;
}
@keyframes float {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.4;
  }
  90% {
    opacity: 0.2;
  }
  100% {
    transform: translateY(-10vh) scale(1.2);
    opacity: 0;
  }
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.hero-name {
  font-family: var(--font-head);
  font-size: clamp(3rem, 7vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text);
  margin-top: 60px;
  margin-bottom: 18px;
}
.hero-name span {
  color: var(--orange);
}
.hero-typed-wrap {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 28px;
  min-height: 2.4em;
}
.typed-cursor {
  color: var(--orange);
}
.hero-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--grey);
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  padding: 14px 36px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s,
    box-shadow 0.3s;
  box-shadow: 0 8px 32px var(--orange-glow);
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px var(--orange-glow);
}
.btn-primary:hover::before {
  left: 100%;
}
.btn-outline {
  padding: 14px 36px;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid var(--border-hover);
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition:
    border-color 0.3s,
    color 0.3s,
    transform 0.2s;
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-3px);
}

.hero-image {
  position: absolute;
  right: 6vw;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(280px, 30vw, 420px);
  aspect-ratio: 1;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  overflow: hidden;
  z-index: 1;
  box-shadow:
    0 0 0 6px rgba(255, 107, 0, 0.3),
    0 0 80px rgba(255, 107, 0, 0.2);
  animation: morphBlob 8s ease-in-out infinite;
}
@keyframes morphBlob {
  0%,
  100% {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  }
  25% {
    border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%;
  }
  50% {
    border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%;
  }
  75% {
    border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%;
  }
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-3) 0%, #2a1a0a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--orange);
  opacity: 0.7;
}

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
  color: var(--grey);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--grey);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-mouse span {
  width: 4px;
  height: 8px;
  background: var(--orange);
  border-radius: 2px;
  animation: scrollBounce 1.6s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,
  100% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(8px);
    opacity: 0.4;
  }
}

/* ─── SECTION SHARED ────────────────────────── */
section {
  padding: 100px 6vw;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.section-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--orange);
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--text);
  margin-bottom: 60px;
}
.section-title span {
  color: var(--orange);
}

/* ─── ABOUT ─────────────────────────────────── */
#about {
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.about-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
}
.about-text p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}
.highlight-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.highlight-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
}
.highlight-info h4 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 4px;
}
.highlight-info p {
  font-size: 0.88rem;
  color: var(--grey);
  line-height: 1.5;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}
.stat-box {
  background: var(--bg-3);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.stat-box:hover {
  border-color: var(--orange);
  transform: translateY(-4px);
}
.stat-number {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--orange);
  display: block;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--grey);
  margin-top: 6px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ─── SKILLS ─────────────────────────────────── */
#skills {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
#skills::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}
.skill-category h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.skill-item {
  margin-bottom: 20px;
}
.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}
.skill-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}
.skill-pct {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--orange);
}
.skill-bar {
  height: 6px;
  background: rgba(128, 128, 128, 0.15);
  border-radius: 4px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: 0;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transition: width 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px var(--orange-glow);
}
.tech-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}
.tech-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition:
    border-color 0.3s,
    transform 0.3s,
    color 0.3s;
}
.tech-badge i {
  color: var(--orange);
  font-size: 1rem;
}
.tech-badge:hover {
  border-color: var(--orange);
  color: var(--text);
  transform: translateY(-3px);
}

/* ─── PROJECTS ────────────────────────────────── */
#projects {
  background: var(--bg);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.project-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition:
    transform 0.35s,
    box-shadow 0.35s,
    border-color 0.35s;
  position: relative;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.25),
    0 0 0 1px var(--orange);
  border-color: var(--orange);
}
.project-thumb {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.project-card:hover .project-thumb img {
  transform: scale(1.06);
}
.project-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--orange);
  position: relative;
}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 15, 15, 0.85) 0%,
    transparent 60%
  );
}
/* "New" badge */
.project-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  box-shadow: 0 4px 12px var(--orange-glow);
}
.project-body {
  padding: 28px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.25);
  padding: 4px 10px;
  border-radius: 4px;
}
.project-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 10px;
}
.project-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--grey);
  margin-bottom: 24px;
}
.project-links {
  display: flex;
  gap: 12px;
}
.project-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
  text-decoration: none;
  transition:
    color 0.2s,
    gap 0.2s;
}
.project-link:hover {
  color: var(--orange-light);
  gap: 10px;
}
.project-link--soon {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

/* ─── TESTIMONIALS ────────────────────────────── */
#testimonials {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
#testimonials::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.testimonials-slider-wrap {
  position: relative;
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 28px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  min-width: calc(50% - 14px);
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  position: relative;
  flex-shrink: 0;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 20px;
  right: 28px;
  font-size: 6rem;
  line-height: 1;
  font-family: Georgia, serif;
  color: var(--orange);
  opacity: 0.15;
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--orange);
  font-size: 0.85rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 28px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}
.testimonial-meta h4 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}
.testimonial-meta span {
  font-size: 0.82rem;
  color: var(--grey);
}

/* Slider Controls */
.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 36px;
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.3s,
    border-color 0.3s,
    color 0.3s,
    transform 0.2s;
}
.slider-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  transform: scale(1.1);
}
.slider-dots {
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-hover);
  cursor: pointer;
  transition:
    background 0.3s,
    transform 0.3s;
}
.slider-dot.active {
  background: var(--orange);
  transform: scale(1.3);
}

/* ─── CONTACT ─────────────────────────────────── */
#contact {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}
.contact-info p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--grey);
  margin-bottom: 36px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: center;
}
.contact-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
}
.contact-detail span {
  display: block;
  font-size: 0.78rem;
  color: var(--grey);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
}
.contact-detail a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.contact-detail a:hover {
  color: var(--orange);
}
.social-row {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}
.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey);
  font-size: 1.1rem;
  text-decoration: none;
  transition:
    background 0.3s,
    color 0.3s,
    border-color 0.3s,
    transform 0.2s;
}
.social-btn:hover {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
  transform: translateY(-3px);
}

/* contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--grey);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-group input,
.form-group textarea {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--grey);
  opacity: 0.6;
}
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--orange);
  border: none;
  border-radius: 10px;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    background 0.3s,
    transform 0.2s,
    box-shadow 0.3s;
  box-shadow: 0 8px 32px var(--orange-glow);
}
.form-submit:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 16px 48px var(--orange-glow);
}
.form-success {
  display: none;
  text-align: center;
  padding: 24px;
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.3);
  border-radius: 12px;
  color: var(--orange);
  font-weight: 600;
}

/* ─── FOOTER ──────────────────────────────────── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 32px 6vw;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer p {
  color: var(--grey);
  font-size: 0.88rem;
}
footer p span {
  color: var(--orange);
}

/* ─── ANIMATED REVEAL ─────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── MOBILE NAV ──────────────────────────────── */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(15, 15, 15, 0.97);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s;
    z-index: 1000;
  }
  [data-theme="light"] .nav-links {
    background: rgba(245, 245, 245, 0.97);
  }
  .nav-links.open {
    opacity: 1;
    pointer-events: all;
  }
  .nav-links a {
    font-size: 1.4rem;
  }
  .hamburger {
    display: flex;
    z-index: 1001;
  }
  .hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }
  .hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  .hero-image {
    display: none;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  /* Testimonial: 1 per view on mobile */
  .testimonial-card {
    min-width: 100%;
  }
}

@media (max-width: 600px) {
  section {
    padding: 70px 5vw;
  }
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .testimonial-card {
    padding: 24px;
  }
}