/* ============================================================
   AUTOGESTION AGUA - Estilos principales
   Design System & Component Library
   ============================================================ */

/* ---- TOKENS ---- */
:root {
  /* Colors */
  --color-bg:         #050d1a;
  --color-bg-2:       #071428;
  --color-surface:    #0d1f3c;
  --color-surface-2:  #122447;
  --color-border:     rgba(77,144,255,.18);

  --color-brand:      #1a8fff;
  --color-brand-2:    #00e0ff;
  --color-teal:       #00cfb4;
  --color-purple:     #9b6dff;
  --color-orange:     #ff8c42;
  --color-green:      #22c55e;
  --color-pink:       #f472b6;

  --color-text:       #e2eeff;
  --color-text-2:     #7fa8d8;
  --color-text-muted: #4a6a90;

  /* Gradients */
  --grad-brand:  linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand-2) 100%);
  --grad-hero:   radial-gradient(ellipse at 60% 0%, #0f2d5e 0%, #050d1a 70%);

  /* Radius */
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   22px;
  --r-xl:   32px;

  /* Shadows */
  --shadow-card: 0 4px 32px rgba(0,0,0,.45);
  --shadow-glow: 0 0 40px rgba(26,143,255,.25);

  /* Typography */
  --font-main: 'Inter', system-ui, sans-serif;
  --fw-light:  300;
  --fw-reg:    400;
  --fw-med:    500;
  --fw-semi:   600;
  --fw-bold:   700;
  --fw-black:  800;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

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

.gradient-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  font-size: .85rem;
  font-weight: var(--fw-semi);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: var(--fw-black);
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--color-text);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-2);
  line-height: 1.7;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-family: var(--font-main);
  font-weight: var(--fw-semi);
  transition: all .2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  padding: 12px 26px;
  font-size: .95rem;
  box-shadow: 0 4px 20px rgba(26,143,255,.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26,143,255,.55);
}

.btn-outline {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  padding: 10px 22px;
  font-size: .9rem;
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: rgba(26,143,255,.08);
}

.btn-ghost {
  color: var(--color-text-2);
  padding: 12px 22px;
  font-size: .95rem;
  background: transparent;
}
.btn-ghost:hover { color: var(--color-text); }

.btn-lg  { padding: 14px 32px; font-size: 1rem; }
.btn-xl  { padding: 16px 40px; font-size: 1.05rem; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  transition: background .3s, backdrop-filter .3s;
}

.site-header.scrolled {
  background: rgba(5,13,26,.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  color: var(--color-text);
}
.brand-icon { font-size: 1.4rem; }
.brand-text strong { color: var(--color-brand); }

.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: .9rem;
  font-weight: var(--fw-med);
  color: var(--color-text-2);
  transition: color .2s;
}
.nav-links a:hover { color: var(--color-brand); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all .3s;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--grad-hero);
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .25;
  animation: blobFloat 8s ease-in-out infinite;
}
.blob-1 { width: 500px; height: 500px; background: var(--color-brand); top: -100px; right: 5%; animation-delay: 0s; }
.blob-2 { width: 350px; height: 350px; background: var(--color-teal); bottom: 10%; left: 10%; animation-delay: 3s; }
.blob-3 { width: 250px; height: 250px; background: var(--color-purple); top: 40%; left: 30%; animation-delay: 5s; }

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(.95); }
}

.particles {
  position: absolute;
  inset: 0;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--color-brand-2);
  border-radius: 50%;
  opacity: 0;
  animation: particleFade var(--dur, 4s) ease-in-out var(--delay, 0s) infinite;
}

@keyframes particleFade {
  0%,100% { opacity: 0; transform: translateY(0); }
  50%      { opacity: .6; transform: translateY(-20px); }
}

.hero-content {
  flex: 1;
  min-width: 0;
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,143,255,.12);
  border: 1px solid rgba(26,143,255,.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: .82rem;
  font-weight: var(--fw-med);
  color: var(--color-brand-2);
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--color-brand-2);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,224,255,.5); }
  50%      { box-shadow: 0 0 0 6px rgba(0,224,255,0); }
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: var(--fw-black);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-2);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 0;
  align-items: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  padding: 0 28px;
}
.stat-item:first-child { padding-left: 0; }

.stat-num {
  font-size: 2rem;
  font-weight: var(--fw-black);
  color: var(--color-text);
  line-height: 1;
}
.stat-suffix { font-size: 1.2rem; font-weight: var(--fw-bold); color: var(--color-brand); }
.stat-label { font-size: .78rem; color: var(--color-text-muted); margin-top: 4px; font-weight: var(--fw-med); text-transform: uppercase; letter-spacing: .07em; }

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ---- DASHBOARD MOCKUP ---- */
.hero-visual {
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.dashboard-mockup {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-card), var(--shadow-glow);
  animation: floatMockup 6s ease-in-out infinite;
}

@keyframes floatMockup {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

.mockup-header {
  background: var(--color-surface-2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}
.mockup-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-border);
}
.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #febc2e; }
.mockup-dots span:nth-child(3) { background: #28c840; }

.mockup-url {
  font-size: .72rem;
  color: var(--color-text-muted);
  background: rgba(0,0,0,.3);
  border-radius: 20px;
  padding: 3px 12px;
}

.mockup-body {
  display: flex;
  min-height: 320px;
}

.mockup-sidebar {
  width: 110px;
  background: rgba(0,0,0,.2);
  padding: 16px 0;
  border-right: 1px solid var(--color-border);
}

.sidebar-item {
  padding: 10px 14px;
  font-size: .72rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: default;
  transition: all .2s;
}
.sidebar-item.active {
  background: rgba(26,143,255,.15);
  color: var(--color-brand);
  border-right: 2px solid var(--color-brand);
}

.mockup-main {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mockup-welcome {
  font-size: .8rem;
  font-weight: var(--fw-semi);
  color: var(--color-text);
}

.mockup-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.mcard {
  border-radius: var(--r-sm);
  padding: 12px;
}
.mcard-blue {
  background: linear-gradient(135deg, rgba(26,143,255,.25), rgba(0,224,255,.1));
  border: 1px solid rgba(26,143,255,.3);
}
.mcard-teal {
  background: linear-gradient(135deg, rgba(0,207,180,.2), rgba(0,207,180,.05));
  border: 1px solid rgba(0,207,180,.3);
}
.mcard-label { font-size: .65rem; color: var(--color-text-muted); margin-bottom: 4px; }
.mcard-value { font-size: 1.1rem; font-weight: var(--fw-bold); color: var(--color-text); }
.mcard-sub   { font-size: .65rem; color: var(--color-text-2); margin-top: 2px; }

.mockup-chart {
  background: rgba(0,0,0,.2);
  border-radius: var(--r-sm);
  padding: 12px;
  flex: 1;
}

.chart-label {
  font-size: .65rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  font-weight: var(--fw-semi);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 65px;
}

.bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
}

.bar::before {
  content: '';
  width: 100%;
  height: var(--h, 50%);
  background: rgba(26,143,255,.35);
  border-radius: 3px 3px 0 0;
  transition: height .5s ease;
}
.bar.active::before {
  background: var(--grad-brand);
  box-shadow: 0 0 10px rgba(26,143,255,.5);
}

.bar span {
  font-size: .6rem;
  color: var(--color-text-muted);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--color-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(26,143,255,.4);
  box-shadow: 0 16px 40px rgba(0,0,0,.4), 0 0 30px rgba(26,143,255,.12);
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-blue   { background: rgba(26,143,255,.15);  color: var(--color-brand); }
.icon-teal   { background: rgba(0,207,180,.15);   color: var(--color-teal); }
.icon-purple { background: rgba(155,109,255,.15); color: var(--color-purple); }
.icon-orange { background: rgba(255,140,66,.15);  color: var(--color-orange); }
.icon-green  { background: rgba(34,197,94,.15);   color: var(--color-green); }
.icon-pink   { background: rgba(244,114,182,.15); color: var(--color-pink); }

.service-card h3 {
  font-size: 1rem;
  font-weight: var(--fw-semi);
  margin-bottom: 10px;
  color: var(--color-text);
}

.service-card p {
  font-size: .88rem;
  color: var(--color-text-2);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: var(--fw-semi);
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(34,197,94,.15);
  color: var(--color-green);
  border: 1px solid rgba(34,197,94,.3);
}

.service-tag-soon {
  background: rgba(155,109,255,.12);
  color: var(--color-purple);
  border-color: rgba(155,109,255,.25);
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-2) 100%);
}

.steps-container {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  flex: 1;
  min-width: 220px;
  max-width: 300px;
  transition: transform .25s, border-color .25s;
}
.step:hover {
  transform: translateY(-4px);
  border-color: rgba(26,143,255,.4);
}

.step-number {
  font-size: 2.5rem;
  font-weight: var(--fw-black);
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1;
}

.step-content h3 {
  font-size: 1rem;
  font-weight: var(--fw-semi);
  margin-bottom: 10px;
}

.step-content p {
  font-size: .88rem;
  color: var(--color-text-2);
  line-height: 1.65;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section { background: var(--color-bg); }

.cta-card {
  background: linear-gradient(135deg, rgba(26,143,255,.12) 0%, rgba(0,207,180,.08) 100%);
  border: 1px solid rgba(26,143,255,.25);
  border-radius: var(--r-xl);
  padding: 60px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-content h2 {
  font-size: 1.9rem;
  font-weight: var(--fw-bold);
  margin-bottom: 14px;
}

.cta-content p {
  color: var(--color-text-2);
  margin-bottom: 28px;
  font-size: .95rem;
}

.cta-contacts {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  color: var(--color-text-2);
  transition: color .2s;
}
.contact-item:hover { color: var(--color-brand); }

.cta-action { flex-shrink: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding-top: 60px;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-brand .nav-brand { font-size: 1rem; }
.footer-brand p {
  font-size: .85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 280px;
}

.footer-links h4 {
  font-size: .85rem;
  font-weight: var(--fw-semi);
  color: var(--color-text);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

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

.footer-links a {
  font-size: .87rem;
  color: var(--color-text-muted);
  transition: color .2s;
}
.footer-links a:hover { color: var(--color-brand); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-bottom p {
  font-size: .8rem;
  color: var(--color-text-muted);
}
.footer-powered {
  opacity: .6;
  font-style: italic;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}

.login-left {
  flex: 1;
  background: linear-gradient(160deg, #071428 0%, #0d2040 60%, #071428 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 48px;
  position: relative;
  overflow: hidden;
}

.login-left::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,143,255,.2), transparent 70%);
  top: -100px; right: -100px;
  border-radius: 50%;
}
.login-left::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,207,180,.15), transparent 70%);
  bottom: -80px; left: -80px;
  border-radius: 50%;
}

.login-left-content {
  position: relative;
  z-index: 1;
  max-width: 400px;
}

.login-left-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
  margin-bottom: 48px;
}

.login-left h1 {
  font-size: 2.4rem;
  font-weight: var(--fw-black);
  line-height: 1.15;
  margin-bottom: 20px;
}

.login-left p {
  color: var(--color-text-2);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.login-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .88rem;
  color: var(--color-text-2);
}

.feat-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(26,143,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}

.login-right {
  width: 480px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 48px;
  border-left: 1px solid var(--color-border);
}

.login-form-wrap {
  width: 100%;
  max-width: 360px;
}

.login-form-wrap h2 {
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  margin-bottom: 8px;
}

.login-form-wrap .form-sub {
  color: var(--color-text-2);
  font-size: .88rem;
  margin-bottom: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: .82rem;
  font-weight: var(--fw-semi);
  color: var(--color-text-2);
  margin-bottom: 8px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 13px 16px;
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(26,143,255,.15);
}

.form-input::placeholder { color: var(--color-text-muted); }

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-size: .82rem;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-2);
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--color-brand);
}

.form-link {
  color: var(--color-brand);
  font-weight: var(--fw-med);
  transition: color .2s;
}
.form-link:hover { color: var(--color-brand-2); }

.btn-login {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-size: 1rem;
  border-radius: var(--r-md);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.btn-login::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgba(255,255,255,.1));
  opacity: 0;
  transition: opacity .2s;
}
.btn-login:hover::after { opacity: 1; }

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--color-text-muted);
  font-size: .8rem;
}
.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.login-help {
  text-align: center;
  font-size: .82rem;
  color: var(--color-text-muted);
}
.login-help a {
  color: var(--color-brand);
  font-weight: var(--fw-med);
}

.form-error {
  background: rgba(255,80,80,.1);
  border: 1px solid rgba(255,80,80,.3);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  font-size: .84rem;
  color: #ff8080;
  margin-bottom: 16px;
  display: none;
}
.form-error.show { display: block; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero { flex-direction: column; padding-top: 140px; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { width: 100%; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-container { flex-direction: column; align-items: stretch; }
  .step-arrow { text-align: center; transform: rotate(90deg); }
  .step { max-width: 100%; }
  .cta-card { flex-direction: column; text-align: center; padding: 40px 28px; }
  .cta-contacts { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .login-page { flex-direction: column; }
  .login-left { padding: 40px 28px; }
  .login-right { width: 100%; padding: 40px 28px; border-left: none; border-top: 1px solid var(--color-border); }
  .stat-item { padding: 0 16px; }
  .hero-badge { margin-left: auto; margin-right: auto; }
}