/* ================================================
   DENTAL TECH — Main Stylesheet
   ================================================ */

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

:root {
  --primary:        #0a6eb4;
  --primary-dark:   #084d80;
  --primary-light:  #e8f4fd;
  --accent:         #00c2cb;
  --accent-dark:    #009ea6;
  --white:          #ffffff;
  --gray-50:        #f8fafc;
  --gray-100:       #f1f5f9;
  --gray-200:       #e2e8f0;
  --gray-400:       #94a3b8;
  --gray-600:       #475569;
  --gray-700:       #334155;
  --gray-800:       #1e293b;
  --gray-900:       #0f172a;
  --shadow-sm:      0 1px 3px rgba(0,0,0,.08);
  --shadow-md:      0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:      0 10px 40px rgba(0,0,0,.12);
  --shadow-xl:      0 20px 60px rgba(0,0,0,.15);
  --radius-sm:      8px;
  --radius-md:      16px;
  --radius-lg:      24px;
  --radius-xl:      32px;
  --transition:     all .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Vazirmatn', sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 99px; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== SECTION BADGE ===== */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 16px;
  letter-spacing: .04em;
}

.section-badge--light {
  background: rgba(255,255,255,.15);
  color: #fff;
}

.section-badge--glass {
  background: rgba(255,255,255,.1);
  color: #fff;
}

/* ===== SECTION TITLE & DESC ===== */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-title span { color: var(--primary); }

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
}

.section-desc--light { color: rgba(255,255,255,.8); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.btn-sm { padding: 10px 22px; font-size: .88rem; }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(10,110,180,.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(10,110,180,.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(0,194,203,.35);
}
.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(255,255,255,.2);
}
.btn-white:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  transform: translateY(-2px);
}

/* ===== SCROLL ANIMATION ===== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(10,110,180,.3);
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; }
.logo-text strong { font-size: 1.15rem; font-weight: 800; color: var(--gray-900); line-height: 1.1; }
.logo-text span   { font-size: .72rem; color: var(--primary); font-weight: 600; }

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--gray-600);
  font-size: .92rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}

/* Nav CTA */
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--gray-800);
  font-size: 1.3rem;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; right: 0; left: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: var(--transition);
}
.mobile-menu.open {
  display: block;
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}
.mobile-menu ul a {
  display: block;
  padding: 10px 12px;
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 600;
  font-size: .95rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.mobile-menu ul a:hover { background: var(--primary-light); color: var(--primary); }
.mobile-cta { display: flex; gap: 12px; }
.mobile-cta .btn { flex: 1; justify-content: center; }

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  background: linear-gradient(135deg, #f0f8ff 0%, #e8f4fd 40%, #f0fdfe 100%);
}

.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-shape { position: absolute; border-radius: 50%; opacity: .12; }
.hero-shape-1 { width: 600px; height: 600px; background: var(--primary); top: -200px; left: -200px; }
.hero-shape-2 { width: 400px; height: 400px; background: var(--accent);   bottom: -100px; right: -100px; }
.hero-shape-3 { width: 200px; height: 200px; background: var(--primary);  top: 60%; left: 30%; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { padding: 40px 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary-light), #e0f8fa);
  border: 1px solid rgba(10,110,180,.2);
  color: var(--primary);
  font-size: .82rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-num   { font-size: 1.8rem; font-weight: 900; color: var(--primary); line-height: 1; }
.hero-stat-label { font-size: .78rem; color: var(--gray-400); font-weight: 600; margin-top: 4px; }

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-card-main {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 380px;
  position: relative;
  z-index: 2;
}
.hero-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-100);
}
.hero-card-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem;
}
.hero-card-title { font-weight: 700; font-size: 1rem; color: var(--gray-900); }
.hero-card-sub   { font-size: .78rem; color: var(--gray-400); }

.hero-appointment-list { display: flex; flex-direction: column; gap: 12px; }

.appointment-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.appointment-item:hover { background: var(--primary-light); }

.appointment-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot-green  { background: #22c55e; }
.dot-blue   { background: var(--primary); }
.dot-orange { background: #f59e0b; }
.dot-purple { background: #a855f7; }

.appointment-info { flex: 1; }
.appointment-name { font-size: .85rem; font-weight: 700; color: var(--gray-800); }
.appointment-time { font-size: .75rem; color: var(--gray-400); }

.appointment-status {
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 99px;
  white-space: nowrap;
}
.status-confirmed { background: #dcfce7; color: #16a34a; }
.status-pending   { background: #fef3c7; color: #d97706; }
.status-waiting   { background: #ede9fe; color: #7c3aed; }

/* Floating Cards */
.hero-floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.float-card-1 { top: -20px;  left: -60px; animation: floatAnim 3s ease-in-out infinite; }
.float-card-2 { bottom: -20px; left: -40px; animation: floatAnim 3s ease-in-out infinite .5s; }

.float-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; color: #fff; flex-shrink: 0;
}
.fi-green  { background: linear-gradient(135deg,#22c55e,#16a34a); }
.fi-purple { background: linear-gradient(135deg,#a855f7,#7c3aed); }

.float-info strong { font-size: .85rem; font-weight: 700; color: var(--gray-900); display: block; }
.float-info span   { font-size: .72rem; color: var(--gray-400); }

@keyframes floatAnim {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* ================================================
   SERVICES
   ================================================ */
.services {
  padding: 100px 0;
  background: var(--white);
}
.services-header { text-align: center; margin-bottom: 64px; }
.services-header .section-desc { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: right;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: #fff;
  margin-bottom: 24px;
}

.si-blue   { background: linear-gradient(135deg,#0a6eb4,#0ea5e9); }
.si-teal   { background: linear-gradient(135deg,#0891b2,#06b6d4); }
.si-violet { background: linear-gradient(135deg,#7c3aed,#a855f7); }
.si-green  { background: linear-gradient(135deg,#059669,#10b981); }
.si-orange { background: linear-gradient(135deg,#ea580c,#f97316); }
.si-pink   { background: linear-gradient(135deg,#db2777,#ec4899); }
.si-indigo { background: linear-gradient(135deg,#4338ca,#6366f1); }
.si-cyan   { background: linear-gradient(135deg,#0e7490,#00c2cb); }

.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #fef3c7;
  color: #d97706;
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 12px;
}

.service-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 12px;
  line-height: 1.4;
}

.service-desc {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-features {
  list-style: none;
  display: flex; flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.service-features li {
  display: flex; align-items: center; gap: 8px;
  font-size: .82rem; color: var(--gray-600);
}
.service-features li i { color: var(--primary); font-size: .7rem; flex-shrink: 0; }

.service-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--gray-100);
}

.service-cta {
  display: flex; align-items: center; gap: 6px;
  color: var(--primary); font-size: .85rem; font-weight: 700;
  text-decoration: none; transition: var(--transition);
}
.service-cta:hover { gap: 10px; }
.service-cta i { font-size: .75rem; }

/* ================================================
   WHY US
   ================================================ */
.why-us {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a6eb4, #0284c7, #0891b2);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.why-us-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative; z-index: 1;
}

.why-us-content .section-title { color: #fff; }
.why-us-content .section-title span { color: var(--accent); }

.why-list {
  list-style: none;
  display: flex; flex-direction: column;
  gap: 16px; margin-top: 32px;
}
.why-list li {
  display: flex; align-items: flex-start; gap: 16px;
  color: rgba(255,255,255,.9); font-size: .95rem;
}
.why-list li .check {
  width: 28px; height: 28px;
  background: rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
  color: var(--accent); font-size: .8rem;
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.why-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-4px);
}
.why-card-icon  { font-size: 2rem; color: var(--accent); margin-bottom: 12px; }
.why-card-num   { font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; }
.why-card-label { font-size: .8rem; color: rgba(255,255,255,.7); margin-top: 4px; }

/* ================================================
   PROCESS
   ================================================ */
.process { padding: 100px 0; background: var(--gray-50); }
.process-header { text-align: center; margin-bottom: 64px; }
.process-header .section-desc { margin: 0 auto; }

.process-steps {
  display: flex;
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px; right: 10%; left: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  z-index: 0;
}
.process-step {
  flex: 1;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  position: relative; z-index: 1;
  padding: 0 16px;
}
.step-num {
  width: 72px; height: 72px;
  background: var(--white);
  border: 3px solid var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 900; color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}
.process-step:hover .step-num {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1);
}
.step-title { font-size: 1rem; font-weight: 800; color: var(--gray-900); margin-bottom: 8px; }
.step-desc  { font-size: .82rem; color: var(--gray-600); line-height: 1.7; }

/* ================================================
   TESTIMONIALS
   ================================================ */
.testimonials { padding: 100px 0; background: var(--white); }
.testimonials-header { text-align: center; margin-bottom: 64px; }
.testimonials-header .section-desc { margin: 0 auto; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  border: 1px solid transparent;
}
.testimonial-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-color: var(--gray-200);
  transform: translateY(-4px);
}
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; color: #fbbf24; }
.testimonial-text  { font-size: .9rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: #fff; font-weight: 700; flex-shrink: 0;
}
.av-blue   { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.av-green  { background: linear-gradient(135deg, #059669, #10b981); }
.av-violet { background: linear-gradient(135deg, #7c3aed, #a855f7); }

.author-info strong { font-size: .88rem; font-weight: 700; color: var(--gray-900); display: block; }
.author-info span   { font-size: .75rem; color: var(--gray-400); }

/* ================================================
   CTA
   ================================================ */
.cta-section { padding: 100px 0; background: var(--gray-50); }

.cta-box {
  background: linear-gradient(135deg, var(--gray-900), #1a2e4a);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,194,203,.15) 0%, transparent 70%);
}
.cta-box::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(10,110,180,.2) 0%, transparent 70%);
}
.cta-content { position: relative; z-index: 1; }

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900; color: #fff;
  margin-bottom: 16px;
}
.cta-title span {
  background: linear-gradient(135deg, var(--accent), #7dd3fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-desc {
  font-size: 1.05rem; color: rgba(255,255,255,.7);
  max-width: 560px; margin: 0 auto 40px;
  line-height: 1.8;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,.7);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo { margin-bottom: 20px; }
.footer-brand .logo-text strong { color: #fff; }

.footer-desc {
  font-size: .88rem; line-height: 1.8;
  margin-bottom: 28px; color: rgba(255,255,255,.6);
}

.footer-socials { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px;
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7); text-decoration: none;
  font-size: .9rem; transition: var(--transition);
}
.social-link:hover {
  background: var(--primary); color: #fff;
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: .92rem; font-weight: 700; color: #fff;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
}
.footer-links a {
  text-decoration: none; color: rgba(255,255,255,.6);
  font-size: .85rem; transition: var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.footer-links a:hover { color: var(--accent); padding-right: 4px; }
.footer-links a i { font-size: .65rem; }

.footer-contact-items { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .85rem; color: rgba(255,255,255,.6);
}
.footer-contact-item i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: .82rem; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a {
  color: rgba(255,255,255,.5); text-decoration: none;
  font-size: .8rem; transition: var(--transition);
}
.footer-bottom-links a:hover { color: var(--accent); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .hero-grid          { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual        { display: none; }
  .why-us-inner       { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger            { display: flex; }
  .process-steps        { flex-direction: column; }
  .process-steps::before{ display: none; }
  .why-cards            { grid-template-columns: 1fr 1fr; }
  .cta-box              { padding: 48px 28px; }
  .footer-grid          { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom        { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-stats   { gap: 20px; }
  .services-grid{ grid-template-columns: 1fr; }
  .cta-actions  { flex-direction: column; align-items: center; }
}