/* ============================================================
   VEDANT WEB — style.css
   Design System + All Component Styles
   ============================================================ */

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

/* ── CSS Custom Properties ────────────────────────────────── */
:root {
  /* Colors */
  --c-primary:      #2563EB;
  --c-primary-dark: #1D4ED8;
  --c-primary-light:#EFF6FF;
  --c-black:        #111827;
  --c-gray-900:     #1F2937;
  --c-gray-700:     #374151;
  --c-gray-600:     #4B5563;
  --c-gray-500:     #6B7280;
  --c-gray-400:     #9CA3AF;
  --c-gray-200:     #E5E7EB;
  --c-gray-100:     #F3F4F6;
  --c-gray-50:      #F8FAFC;
  --c-white:        #FFFFFF;

  /* Typography */
  --font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs:          0.75rem;
  --fs-sm:          0.875rem;
  --fs-base:        1rem;
  --fs-lg:          1.125rem;
  --fs-xl:          1.25rem;
  --fs-2xl:         1.5rem;
  --fs-3xl:         1.875rem;
  --fs-4xl:         2.25rem;
  --fs-5xl:         3rem;
  --fs-6xl:         3.75rem;
  --fw-light:       300;
  --fw-regular:     400;
  --fw-medium:      500;
  --fw-semibold:    600;
  --fw-bold:        700;
  --fw-extrabold:   800;
  --fw-black:       900;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders & Radii */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  20px;
  --radius-2xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.07), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.09), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-blue:0 4px 24px rgba(37,99,235,0.18);
  --shadow-blue-lg:0 8px 40px rgba(37,99,235,0.22);

  /* Transitions */
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;

  /* Layout */
  --max-w:      1200px;
  --nav-h:      72px;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--c-black);
  background-color: var(--c-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
}

::selection {
  background: rgba(37,99,235,0.15);
  color: var(--c-primary-dark);
}

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-24);
}

.section-sm {
  padding-block: var(--space-16);
}

.section-alt {
  background-color: var(--c-gray-50);
}

/* ── Section Heading ──────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-light);
  border: 1px solid rgba(37,99,235,0.15);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-heading {
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  font-weight: var(--fw-extrabold);
  color: var(--c-black);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}

.section-subheading {
  font-size: var(--fs-lg);
  color: var(--c-gray-600);
  max-width: 56ch;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header .section-subheading {
  margin-inline: auto;
}

/* ── Grid Layouts ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  transition: all var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--dur-fast) var(--ease);
  pointer-events: none;
}

.btn:hover::after {
  background: rgba(255,255,255,0.08);
}

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: var(--c-white);
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-lg);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-blue);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border: 1.5px solid var(--c-primary);
}

.btn-outline:hover {
  background: var(--c-primary-light);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--c-gray-600);
  border: 1.5px solid var(--c-gray-200);
}

.btn-ghost:hover {
  background: var(--c-gray-50);
  border-color: var(--c-gray-400);
  color: var(--c-black);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-lg);
  border-radius: var(--radius-lg);
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.2);
}

/* ── Badge ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-gray-700);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
}

.badge:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  box-shadow: 0 2px 8px rgba(37,99,235,0.12);
  transform: translateY(-2px);
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-10px) rotate(3deg); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.3); }
  50%       { box-shadow: 0 0 0 12px rgba(37,99,235,0); }
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

/* Scroll Animation Base */
.anim {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.anim.visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-delay-1 { transition-delay: 100ms; }
.anim-delay-2 { transition-delay: 200ms; }
.anim-delay-3 { transition-delay: 300ms; }
.anim-delay-4 { transition-delay: 400ms; }
.anim-delay-5 { transition-delay: 500ms; }
.anim-delay-6 { transition-delay: 600ms; }

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              background var(--dur-base) var(--ease);
}

#navbar.scrolled {
  border-bottom-color: var(--c-gray-200);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
  background: rgba(255,255,255,0.96);
}

.nav-inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--fw-black);
  font-size: 1rem;
  letter-spacing: -0.05em;
  flex-shrink: 0;
}

/* ── TODO: Replace the .nav-logo-mark element with your actual logo image ──
   Example:
   <a class="nav-logo" href="/">
     <img src="assets/images/logo.svg" alt="Vedant Web" height="38">
   </a>
   ─────────────────────────────────────────────────────────── */

.nav-logo-text {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--c-black);
  letter-spacing: -0.02em;
  line-height: 1;
}

.nav-logo-text span {
  color: var(--c-primary);
}

.nav-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo-wrap {
  background: var(--c-white);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  display: inline-block;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.footer-logo-wrap .nav-logo-img {
  height: 36px;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-gray-600);
  transition: all var(--dur-fast) var(--ease);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-primary);
  background: var(--c-primary-light);
}

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--dur-fast) var(--ease);
}

.hamburger:hover { background: var(--c-gray-100); }

.hamburger span {
  display: block;
  height: 2px;
  background: var(--c-black);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-base) var(--ease), width var(--dur-base) var(--ease);
}

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

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-gray-200);
  padding: var(--space-4) var(--space-6);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-1);
  transform: translateY(-100%);
  transition: transform var(--dur-base) var(--ease);
  pointer-events: none;
}

.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  pointer-events: all;
}

.mobile-menu .nav-link {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-base);
}

.mobile-menu .btn {
  margin-top: var(--space-3);
  width: 100%;
}

/* ============================================================
   HERO — Premium Design
   ============================================================ */
#hero {
  min-height: 100vh;
  padding-top: calc(var(--nav-h) + var(--space-8));
  padding-bottom: var(--space-20);
  background: radial-gradient(1100px circle at 50% 0%, rgba(37,99,235,0.12), transparent 60%),
              radial-gradient(800px circle at 85% 25%, rgba(6,182,212,0.1), transparent 50%),
              radial-gradient(700px circle at 15% 35%, rgba(99,102,241,0.08), transparent 50%),
              linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(229,231,235,0.7);
}

/* Background Shapes */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.5;
  will-change: transform;
}

.hero-blob-1 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(37,99,235,0.16) 0%, rgba(6,182,212,0.08) 50%, transparent 70%);
  top: -200px;
  right: -150px;
  animation: floatSlow 12s ease-in-out infinite;
}

.hero-blob-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.14) 0%, rgba(37,99,235,0.06) 50%, transparent 70%);
  bottom: -100px;
  left: -100px;
  animation: floatSlow 15s ease-in-out infinite reverse;
}

.hero-blob-3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(6,182,212,0.14) 0%, transparent 70%);
  top: 35%;
  left: 30%;
  animation: float 8s ease-in-out infinite;
}

/* Grid dot pattern */
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(37,99,235,0.12) 1.2px, transparent 1.2px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 40%, black, transparent);
}

/* Hero inner — centered column layout */
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
  gap: var(--space-12);
}

.hero-content {
  max-width: 820px;
  width: 100%;
}

/* Hero content */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  background: linear-gradient(135deg, rgba(37,99,235,0.1), rgba(6,182,212,0.1));
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-primary);
  margin-bottom: var(--space-6);
  box-shadow: 0 2px 12px rgba(37,99,235,0.08);
  animation: fadeUp 0.6s var(--ease) both;
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10B981;
  animation: pulse-glow 2s ease-in-out infinite;
}

.hero-headline {
  font-size: clamp(2.4rem, 5.5vw, 4.1rem);
  font-weight: var(--fw-black);
  color: var(--c-black);
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-5);
  animation: fadeUp 0.6s var(--ease) 0.1s both;
}

.hero-headline .highlight {
  background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 30%, #0284C7 65%, #4F46E5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  color: var(--c-gray-600);
  line-height: 1.7;
  max-width: 60ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  animation: fadeUp 0.6s var(--ease) 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  animation: fadeUp 0.6s var(--ease) 0.3s both;
}

/* Trust pills row (genuine benefits) */
.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  animation: fadeUp 0.6s var(--ease) 0.35s both;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-700);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all var(--dur-base) var(--ease);
}

.trust-pill:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.trust-pill.highlight-pill {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

/* Hero visual — Browser Frame Showcase */
.hero-visual {
  width: 100%;
  max-width: 1040px;
  animation: fadeIn 0.8s var(--ease) 0.4s both;
}

.browser-frame {
  background: #FFFFFF;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(37, 99, 235, 0.2);
  box-shadow: 0 30px 80px -20px rgba(37, 99, 235, 0.25), 0 0 0 1px rgba(255,255,255,0.8);
  overflow: hidden;
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.browser-frame:hover {
  transform: translateY(-4px);
  box-shadow: 0 35px 90px -15px rgba(37, 99, 235, 0.32);
}

.browser-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
}

.browser-dots {
  display: flex;
  gap: 7px;
}

.b-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.b-dot-red    { background: #EF4444; }
.b-dot-yellow { background: #F59E0B; }
.b-dot-green  { background: #10B981; }

.browser-address {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 16px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--c-gray-500);
  font-family: monospace;
}

.browser-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* ============================================================
   ABOUT
   ============================================================ */
#about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.about-content p {
  font-size: var(--fs-lg);
  color: var(--c-gray-600);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.about-stack-heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-gray-500);
  margin-bottom: var(--space-4);
}

.about-stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.stack-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-gray-700);
  transition: all var(--dur-base) var(--ease);
}

.stack-pill:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  background: var(--c-primary-light);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.highlight-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
}

.highlight-card:hover {
  border-color: rgba(37,99,235,0.25);
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.highlight-icon {
  width: 48px;
  height: 48px;
  background: var(--c-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  color: var(--c-primary);
}

.highlight-body h4 {
  font-weight: var(--fw-semibold);
  color: var(--c-black);
  margin-bottom: var(--space-1);
}

.highlight-body p {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.6;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-primary-dark));
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.15);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
  transition: all var(--dur-base) var(--ease);
}

.service-card:hover .service-icon {
  background: var(--c-primary);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-black);
  margin-bottom: var(--space-3);
  transition: color var(--dur-base) var(--ease);
}

.service-card:hover h3 {
  color: var(--c-primary-dark);
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.65;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #F59E0B, #EF4444);
  color: white;
  margin-bottom: var(--space-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.service-card.service-highlight {
  border-color: rgba(236, 72, 153, 0.25);
  background: linear-gradient(180deg, #FFFFFF 0%, #FDF4FF 100%);
}

.service-card.service-highlight::before {
  background: linear-gradient(90deg, #EC4899, #8B5CF6);
  opacity: 1;
}

.service-card.service-highlight .service-icon {
  background: linear-gradient(135deg, #F43F5E, #EC4899, #8B5CF6);
  color: white;
}

.service-card.service-highlight:hover {
  border-color: rgba(236, 72, 153, 0.45);
  box-shadow: 0 10px 30px rgba(236, 72, 153, 0.15);
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--c-white);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
  transition: transform var(--dur-base) var(--ease),
              box-shadow var(--dur-base) var(--ease),
              border-color var(--dur-base) var(--ease);
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.25);
}

.pricing-card.popular {
  background: linear-gradient(160deg, #1e40af 0%, #2563eb 55%, #1d4ed8 100%);
  border-color: transparent;
  color: white;
  box-shadow: 0 12px 40px rgba(37,99,235,0.35);
  transform: scale(1.03);
}

.pricing-card.popular:hover {
  transform: scale(1.03) translateY(-6px);
  box-shadow: 0 20px 60px rgba(37,99,235,0.45);
}

.pricing-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #f97316);
  color: white;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  padding: 5px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 12px rgba(249,115,22,0.4);
}

.pricing-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.pricing-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  letter-spacing: -0.01em;
}

.pricing-price {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.pricing-price span {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  opacity: 0.7;
  letter-spacing: 0;
}

.pricing-desc {
  font-size: var(--fs-sm);
  opacity: 0.75;
  line-height: 1.55;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.pricing-feature svg {
  flex-shrink: 0;
  margin-top: 2px;
  stroke: var(--c-primary);
}

.pricing-card.popular .pricing-feature svg {
  stroke: rgba(255,255,255,0.9);
}

.pricing-card.popular .btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: white;
}

.pricing-card.popular .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
}

/* ============================================================
   SERVICE ICON WITH SVG SUPPORT
   ============================================================ */
.service-icon svg {
  display: block;
}

/* ============================================================
   TECH STACK
   ============================================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}

.tech-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
  text-align: center;
  cursor: default;
}

.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(37,99,235,0.25);
}

.tech-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  line-height: 1;
}

.tech-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  transition: transform var(--dur-base) var(--ease);
}

.tech-card:hover .tech-icon img {
  transform: scale(1.12);
}

/* Dark logos (Next.js, Express, GitHub, Vercel) need a subtle bg */
.tech-icon.tech-icon-dark {
  background: var(--c-gray-50);
  border-radius: var(--radius-sm);
  padding: 4px;
}

.tech-name {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-600);
  letter-spacing: 0.02em;
}

/* ============================================================
   WHY CHOOSE ME
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.why-card {
  padding: var(--space-6);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.2);
}

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: var(--space-4);
  transition: all var(--dur-base) var(--ease);
}

.why-card:hover .why-icon {
  background: var(--c-primary);
  transform: rotate(5deg) scale(1.05);
}

.why-card h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--c-black);
  margin-bottom: var(--space-2);
}

.why-card p {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.6;
}

/* ============================================================
   PROCESS TIMELINE
   ============================================================ */
.process-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  overflow-x: auto;
  padding-bottom: var(--space-4);
}

.process-line {
  position: absolute;
  top: 28px;
  left: calc(28px + 2rem);
  right: calc(28px + 2rem);
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-primary-dark));
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  flex: 1;
  min-width: 120px;
  text-align: center;
  position: relative;
  z-index: 1;
  padding-inline: var(--space-2);
}

.process-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 0 0 5px var(--c-primary-light);
  transition: all var(--dur-base) var(--ease);
  flex-shrink: 0;
}

.process-step:hover .process-dot {
  background: var(--c-primary);
  transform: scale(1.1);
  box-shadow: 0 0 0 5px rgba(37,99,235,0.15), var(--shadow-blue);
}

.process-step-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-black);
  line-height: 1.3;
}

.process-step-num {
  font-size: var(--fs-xs);
  color: var(--c-primary);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.project-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.2);
}

.project-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--c-gray-100);
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

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

/* Placeholder image backgrounds when no image provided */
.project-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}

.project-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
}

.proj-bg-1 { background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0ea5e9 100%); }
.proj-bg-2 { background: linear-gradient(135deg, #064e3b 0%, #059669 50%, #34d399 100%); }
.proj-bg-3 { background: linear-gradient(135deg, #7c2d12 0%, #ea580c 50%, #fb923c 100%); }
.proj-bg-4 { background: linear-gradient(135deg, #581c87 0%, #9333ea 50%, #c084fc 100%); }
.proj-bg-5 { background: linear-gradient(135deg, #0c4a6e 0%, #0284c7 50%, #38bdf8 100%); }
.proj-bg-6 { background: linear-gradient(135deg, #1e1b4b 0%, #4338ca 50%, #818cf8 100%); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(17,24,39,0.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  gap: var(--space-2);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay .btn {
  flex: 1;
}

.project-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.project-tag {
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 2px 8px;
  background: var(--c-primary-light);
  color: var(--c-primary);
  border-radius: var(--radius-full);
}

.project-card h3 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--c-black);
  margin-bottom: var(--space-2);
  letter-spacing: -0.015em;
}

.project-card p {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--space-5);
}

.project-actions {
  display: flex;
  gap: var(--space-3);
}

.project-actions .btn {
  flex: 1;
  font-size: var(--fs-sm);
  padding: var(--space-2) var(--space-3);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-size: 5rem;
  line-height: 1;
  color: var(--c-primary-light);
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.2);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
  font-size: var(--fs-base);
}

.testimonial-text {
  font-size: var(--fs-base);
  color: var(--c-gray-600);
  line-height: 1.8;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--c-gray-200);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: var(--fw-semibold);
  color: var(--c-black);
  font-size: var(--fs-base);
}

.testimonial-role {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}

.faq-item.open {
  border-color: rgba(37,99,235,0.3);
  box-shadow: var(--shadow-blue);
}

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-7);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  color: var(--c-black);
  transition: color var(--dur-base) var(--ease);
}

.faq-item.open .faq-q {
  color: var(--c-primary);
}

.faq-chevron {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--c-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--dur-base) var(--ease);
  font-size: var(--fs-sm);
}

.faq-item.open .faq-chevron {
  background: var(--c-primary);
  color: white;
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}

.faq-item.open .faq-a {
  max-height: 400px;
}

.faq-a-inner {
  padding: 0 var(--space-7) var(--space-6);
  font-size: var(--fs-base);
  color: var(--c-gray-600);
  line-height: 1.75;
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  background: var(--c-gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--c-black);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.contact-info > p {
  color: var(--c-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--dur-base) var(--ease);
}

.contact-detail-item:hover {
  border-color: rgba(37,99,235,0.2);
  box-shadow: var(--shadow-sm);
}

.contact-detail-icon {
  width: 42px;
  height: 42px;
  background: var(--c-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--c-primary);
}

.contact-detail-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: var(--fw-semibold);
  color: var(--c-gray-500);
  margin-bottom: 2px;
}

.contact-detail-value {
  font-weight: var(--fw-medium);
  color: var(--c-black);
  font-size: var(--fs-sm);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-gray-700);
  margin-bottom: var(--space-2);
}

.form-label .required {
  color: var(--c-primary);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--c-gray-50);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-md);
  color: var(--c-black);
  font-size: var(--fs-base);
  transition: all var(--dur-base) var(--ease);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--c-gray-400);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-primary);
  background: var(--c-white);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: var(--space-10);
  cursor: pointer;
}

.form-select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-error {
  display: none;
  padding: var(--space-3) var(--space-4);
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-md);
  color: #DC2626;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-4);
  line-height: 1.5;
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-8);
}

.form-success .success-icon {
  width: 64px;
  height: 64px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--space-4);
}

.form-success h3 {
  font-weight: var(--fw-bold);
  color: var(--c-black);
  margin-bottom: var(--space-2);
}

.form-success p {
  color: var(--c-gray-500);
}

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--c-black);
  color: var(--c-gray-400);
  padding-block: var(--space-16) var(--space-8);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-8);
}

.footer-brand .nav-logo-mark {
  margin-bottom: var(--space-4);
}

.footer-brand .nav-logo-text {
  color: var(--c-white);
  display: block;
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  max-width: 36ch;
  color: var(--c-gray-500);
}

.footer-col h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--fs-sm);
  color: var(--c-gray-500);
  transition: color var(--dur-fast) var(--ease);
}

.footer-link:hover {
  color: var(--c-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--fs-sm);
  color: var(--c-gray-600);
}

.footer-copy a {
  color: var(--c-primary);
  transition: color var(--dur-fast) var(--ease);
}

.footer-copy a:hover {
  color: var(--c-white);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--fs-sm);
  color: var(--c-gray-600);
  transition: color var(--dur-fast) var(--ease);
}

.footer-legal a:hover {
  color: var(--c-white);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
#back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 44px;
  height: 44px;
  background: var(--c-primary);
  color: var(--c-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-blue);
  cursor: pointer;
  border: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--dur-base) var(--ease);
  z-index: 500;
}

#back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

#back-to-top:hover {
  background: var(--c-primary-dark);
  transform: translateY(-2px);
}

/* ============================================================
   COUNTER SECTION (stats bar)
   ============================================================ */
.stats-bar {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  padding-block: var(--space-12);
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stat-item-num {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-black);
  color: var(--c-white);
  letter-spacing: -0.035em;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.stat-item-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.75);
  margin-top: var(--space-2);
  font-weight: var(--fw-medium);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Large screens */
@media (min-width: 1400px) {
  :root { --max-w: 1320px; }
}

/* Tablet (≤ 1024px) */
@media (max-width: 1024px) {
  :root { --space-24: 5rem; }

  /* Hero is already centered flex — just constrain visual */
  .hero-visual { max-width: 720px; }

  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(4, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 540px; margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .footer-top { grid-template-columns: 1fr 1fr; }

  .nav-links, .nav-actions .btn-outline { display: none; }
  .hamburger { display: flex; }
}

/* Mobile (≤ 640px) */
@media (max-width: 640px) {
  :root {
    --space-24: 4rem;
    --space-16: 3rem;
    --nav-h: 64px;
  }

  .section { padding-block: var(--space-16); }
  .section-heading { font-size: var(--fs-2xl); }
  .section-subheading { font-size: var(--fs-base); }
  .section-header { margin-bottom: var(--space-10); }

  .hero-headline { font-size: 2rem; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.popular { transform: scale(1); }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: var(--space-6); }

  .process-track { gap: var(--space-4); }
  .process-line { display: none; }
  .process-track {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  .process-step { flex-direction: row; text-align: left; }
  .process-dot { width: 44px; height: 44px; font-size: 1.1rem; flex-shrink: 0; }

  #back-to-top { bottom: var(--space-6); right: var(--space-6); }
}