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

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #ffffff;
  color: #222222;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* =====================
   CSS VARIABLES
===================== */
:root {
  --blue: #4F6EF7;
  --blue-light: #EEF2FF;
  --blue-mid: #DBEAFE;
  --text-dark: #111111;
  --text-body: #555555;
  --text-muted: #AAAAAA;
  --border: #EAEDFF;
  --bg-alt: #F9FAFF;
  --green: #22C55E;
  --max-w: 1100px;
  --transition: 0.3s ease;
  --radius: 8px;
}

/* =====================
   CONTAINER
===================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

/* =====================
   NAVIGATION
===================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

#navbar.scrolled {
  box-shadow: 0 2px 20px rgba(79, 110, 247, 0.08);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

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

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

.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 20px 28px;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--blue);
}

/* =====================
   PAGE OFFSET (fixed nav)
===================== */
.page-wrap {
  padding-top: 64px;
}

/* =====================
   SECTION COMMON
===================== */
section {
  padding: 90px 0;
  border-bottom: 1px solid var(--border);
}

section:last-of-type {
  border-bottom: none;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1.5px;
  background: var(--blue);
  flex-shrink: 0;
}
.section-title {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  margin-bottom: 44px;
  line-height: 1.15;
}

/* =====================
   HERO SECTION
===================== */
#hero {
  background: #ffffff;
  padding: 100px 0 90px;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

/* Legacy avatar (hidden now) */
.hero-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 38px;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
  border: 4px solid var(--blue-light);
}

.hero-text {
  flex: 1;
  min-width: 0;
}

.hero-text .greeting {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}

.hero-text h1 {
  font-size: clamp(42px, 6.5vw, 64px);
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.04em;
  line-height: 1.0;
  margin-bottom: 18px;
}

.hero-text .subtitle {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 28px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Hero Photo ── */
.hero-photo-wrap {
  flex-shrink: 0;
  width: 220px;
  height: 220px;
  border-radius: 24px;
  border: 5px solid var(--blue-light);
  outline: 2px solid var(--blue);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(79, 110, 247, 0.18);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.hero-photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--blue);
  color: #fff;
  font-size: 64px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* =====================
   BUTTONS
===================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #ffffff;
  padding: 13px 28px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background: #3d5ce6;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  padding: 13px 28px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-1px);
}

/* =====================
   STATS BAR
===================== */
.stats-bar {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.stat-item {
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* =====================
   ABOUT SECTION
===================== */
#about {
  background: #ffffff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  font-size: 15px;
  color: var(--text-body);
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 18px;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-info {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.info-row:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.info-key {
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  min-width: 80px;
}

.info-val {
  color: var(--text-dark);
  font-weight: 500;
}

.info-val.available {
  color: var(--green);
  font-weight: 600;
}

.info-val.blue {
  color: var(--blue);
}

/* =====================
   SKILLS SECTION
===================== */
#skills {
  background: var(--bg-alt);
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 48px;
}

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

.skill-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
}

.skill-pct {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
}

.skill-bar-bg {
  height: 6px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 4px;
  width: 0;
  transition: width 1.2s ease;
}

/* =====================
   SERVICES SECTION
===================== */
#services {
  background: #ffffff;
}

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

.service-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 22px;
  color: var(--blue);
}

.service-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.service-desc {
  font-size: 13px;
  color: var(--text-body);
  font-weight: 300;
  line-height: 1.75;
}

/* =====================
   PROJECTS SECTION
===================== */
#projects {
  background: var(--bg-alt);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(79, 110, 247, 0.1);
}

.project-image {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  position: relative;
  background: var(--blue-light);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(79, 110, 247, 0.07);
  transition: background var(--transition);
}

.project-card:hover .project-overlay {
  background: rgba(79, 110, 247, 0.15);
}

.project-info {
  padding: 20px 22px;
}

.project-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.project-tag {
  font-size: 10px;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
}

.project-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.project-desc {
  font-size: 12px;
  color: var(--text-body);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 14px;
}

.project-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.project-link:hover {
  gap: 10px;
}

/* =====================
   WORKFLOW SECTION
===================== */
#workflow {
  background: #ffffff;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.workflow-step {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  background: #ffffff;
  transition: background var(--transition);
}

.workflow-step:last-child {
  border-right: none;
}

.workflow-step:hover {
  background: var(--bg-alt);
}

.step-number {
  font-size: 32px;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 12px;
}

.step-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
}

/* =====================
   CONTACT SECTION
===================== */
#contact {
  background: var(--bg-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: start;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

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

.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input,
.form-textarea {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--text-dark);
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--blue);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #CCCCCC;
}

.form-textarea {
  height: 140px;
  resize: vertical;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

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

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
  color: var(--blue);
}

.contact-detail-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-detail-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.contact-detail-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 300;
}

/* =====================
   FOOTER
===================== */
footer {
  background: #111111;
}

.footer-top {
  padding: 60px 0;
  border-bottom: 1px solid #1E1E1E;
}

.footer-top .container {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 48px;
}

.footer-brand .footer-logo {
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.footer-brand .footer-logo span {
  color: #7B94FF;
}

.footer-brand p {
  font-size: 13px;
  color: #555555;
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 20px;
  max-width: 240px;
}

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

.social-link {
  width: 36px;
  height: 36px;
  background: #1C1C1C;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555555;
  font-size: 16px;
  transition: background var(--transition), color var(--transition);
}

.social-link:hover {
  background: var(--blue);
  color: #ffffff;
}

.footer-col-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #555555;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 13px;
  color: #444444;
  font-weight: 400;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: #7B94FF;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #444444;
}

.footer-contact-item i {
  font-size: 16px;
  color: #7B94FF;
  flex-shrink: 0;
}

.footer-bottom {
  background: #0A0A0A;
  padding: 18px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-copy {
  font-size: 12px;
  color: #444444;
}

.footer-credit {
  font-size: 12px;
  color: #444444;
}

.footer-credit span {
  color: #7B94FF;
}

/* =====================
   SCROLL ANIMATIONS
===================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 {
  transition-delay: 0.1s;
}

.fade-up-delay-2 {
  transition-delay: 0.2s;
}

.fade-up-delay-3 {
  transition-delay: 0.3s;
}


/* =====================
   RESPONSIVE — TABLET (max 900px)
===================== */
@media (max-width: 900px) {

  /* Hero */
  .hero-inner {
    gap: 36px;
  }

  .hero-photo-wrap {
    width: 180px;
    height: 180px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Projects */
  .projects-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Workflow: 3 columns on tablet */
  .workflow-steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .workflow-step:nth-child(3) {
    border-right: none;
  }

  .workflow-step:nth-child(4),
  .workflow-step:nth-child(5) {
    border-top: 1px solid var(--border);
  }

  /* Footer: 2 columns */
  .footer-top .container {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  /* About */
  .about-grid {
    gap: 40px;
  }

  /* Contact */
  .contact-grid {
    gap: 40px;
  }
}


/* =====================
   RESPONSIVE — MOBILE (max 680px)
===================== */
@media (max-width: 680px) {

  /* Container padding */
  .container {
    padding: 0 18px;
  }

  /* Section padding */
  section {
    padding: 52px 0;
  }

  /* ── Nav ── */
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  /* ── Hero ── */
  #hero {
    padding: 52px 0 44px;
  }

  .hero-inner {
    flex-direction: column-reverse;
    /* photo napar, text neeche */
    align-items: center;
    gap: 28px;
    text-align: center;
  }

  .hero-text {
    width: 100%;
  }

  .hero-text .subtitle {
    max-width: 100%;
    font-size: 14px;
  }

  .hero-text h1 {
    font-size: clamp(32px, 10vw, 44px);
  }

  .hero-photo-wrap {
    width: 150px;
    height: 150px;
  }

  .hero-photo-placeholder {
    font-size: 48px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 14px 20px;
  }

  /* ── Stats Bar ── */
  .stats-bar .container {
    grid-template-columns: 1fr 1fr;
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .stat-item:nth-child(3) {
    grid-column: 1 / -1;
    border-top: 1px solid var(--border);
    border-right: none;
  }

  .stat-number {
    font-size: 26px;
  }

  /* ── About ── */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* ── Skills ── */
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* ── Services ── */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* ── Projects ── */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  /* ── Workflow ── */
  .workflow-steps {
    grid-template-columns: 1fr 1fr;
  }

  .workflow-step {
    border-bottom: 1px solid var(--border);
  }

  /* Fix borders for 2-column grid */
  .workflow-step:nth-child(odd) {
    border-right: 1px solid var(--border);
  }

  .workflow-step:nth-child(even) {
    border-right: none;
  }

  /* Last step full width if 5 steps */
  .workflow-step:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    border-right: none;
  }

  .workflow-step:last-child {
    border-bottom: none;
  }

  /* ── Contact ── */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-textarea {
    height: 120px;
  }

  /* ── Footer ── */
  .footer-top {
    padding: 44px 0;
  }

  .footer-top .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }

  /* ── Section title ── */
  .section-title {
    margin-bottom: 24px;
  }
}


/* =====================
   RESPONSIVE — SMALL PHONES (max 400px)
===================== */
@media (max-width: 400px) {

  .container {
    padding: 0 14px;
  }

  .hero-photo-wrap {
    width: 120px;
    height: 120px;
  }

  .hero-text h1 {
    font-size: 30px;
  }

  .nav-inner {
    padding: 0 14px;
  }

  .stat-number {
    font-size: 22px;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
  }

  .workflow-step {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .workflow-step:last-child {
    border-bottom: none;
  }

  .service-card {
    padding: 22px 18px;
  }
}

.theme-toggle {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #4F6EF7;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(79, 110, 247, 0.4);
  z-index: 9999;
  transition: background 0.3s ease;
}

.theme-toggle:hover {
  background: #3d5ce6;
}