/* ============================================
   SIYA WEB SOLUTIONS - styles.css
   World-class production design
   ============================================ */

/* ===== ROOT VARIABLES ===== */
:root {
  /* Bulky-inspired palette */
  --green: #25D366;
  --green-dark: #128C7E;
  --green-soft: #e6faf0;

  --ink: #0F172A;
  --ink-2: #1e293b;
  --ink-soft: #475569;
  --ink-muted: #94a3b8;

  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-warm: #fafbf9;

  --line: #e5e7eb;
  --line-soft: #f1f5f9;

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08), 0 16px 40px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 64px rgba(15, 23, 42, 0.14);
  --shadow-green: 0 12px 32px rgba(37, 211, 102, 0.28);

  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;

  --container: 1200px;
  --pad-x: clamp(20px, 4vw, 48px);
  --section-y: clamp(64px, 8vw, 112px);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 100px; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: all 0.2s var(--ease); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }
::selection { background: var(--green); color: white; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
em { font-style: italic; font-family: var(--font-serif); font-weight: 400; }

/* ===== LAYOUT ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
.section { padding: var(--section-y) 0; position: relative; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(40px, 6vw, 64px);
}
.section-head .eyebrow,
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  padding: 6px 14px;
  background: var(--green-soft);
  border-radius: 100px;
}
.section-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.section-title em {
  color: var(--green-dark);
  display: inline;
}
.section-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--ink-soft);
  line-height: 1.55;
}
.section-sub a { color: var(--green-dark); font-weight: 600; }
.section-sub a:hover { text-decoration: underline; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 17px 30px; font-size: 16px; }

.btn-primary {
  background: var(--green);
  color: white;
  box-shadow: var(--shadow-green);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.36);
}

.btn-ghost {
  background: white;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: white;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: white;
}

.btn-text {
  padding: 12px 0;
  color: var(--green-dark);
  font-weight: 600;
}
.btn-text:hover { transform: translateX(4px); }

.btn-white {
  background: white;
  color: var(--ink);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-whatsapp {
  background: var(--green);
  color: white;
}
.btn-whatsapp:hover { background: var(--green-dark); transform: translateY(-2px); }

.btn-ghost-light {
  background: rgba(255,255,255,0.12);
  color: white;
  border-color: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
}
.btn-ghost-light:hover {
  background: white;
  color: var(--ink);
  transform: translateY(-2px);
}

/* ===== ANNOUNCEMENT BAR ===== */
.announce {
  background: var(--ink);
  color: white;
  font-size: 13px;
  padding: 10px 0;
  position: relative;
  overflow: hidden;
}
.announce-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
}
.announce-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
.announce a {
  color: var(--green);
  font-weight: 600;
  margin-left: 8px;
}
.announce a:hover { color: white; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s var(--ease);
}
.header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-xs);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  line-height: 1;
}
.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--ink);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.logo-text em {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  font-style: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.nav-desktop {
  display: flex;
  gap: 4px;
}
.nav-desktop a {
  padding: 8px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: 8px;
}
.nav-desktop a:hover {
  color: var(--ink);
  background: var(--bg-soft);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 14px;
}
.header-phone:hover { color: var(--green-dark); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-top: 1px solid var(--line);
  padding: 24px var(--pad-x);
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-md);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 500;
  border-radius: 10px;
}
.nav-mobile a:hover { background: var(--bg-soft); }
.nav-mobile-cta {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.nav-mobile-cta .btn { flex: 1; }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: clamp(60px, 8vw, 100px) 0 clamp(60px, 8vw, 120px);
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}
.hero-bg-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.18), transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 72px);
  align-items: center;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 28px;
  box-shadow: var(--shadow-xs);
}
.hero-badge strong { color: var(--ink); font-weight: 700; }
.badge-pulse {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.25);
  animation: pulse 2s infinite;
}
.hero-title {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}
.hero-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--ink);
}
.hero-title-accent {
  background: linear-gradient(120deg, var(--green) 0%, var(--green-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
}
.hero-sub {
  font-size: clamp(16px, 1.5vw, 18.5px);
  color: var(--ink-soft);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.55;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-item { display: flex; flex-direction: column; gap: 2px; }
.trust-num {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.trust-label {
  font-size: 12.5px;
  color: var(--ink-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.trust-divider {
  width: 1px;
  height: 30px;
  background: var(--line);
}

/* Hero visual - browser mockup */
.hero-visual {
  position: relative;
  perspective: 1200px;
}
.browser-mock {
  background: white;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotateY(-3deg) rotateX(2deg);
  transition: transform 0.6s var(--ease);
  border: 1px solid var(--line);
}
.browser-mock:hover { transform: rotateY(-1deg) rotateX(1deg) translateY(-4px); }
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.browser-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca42; }
.browser-url {
  margin-left: 14px;
  font-size: 11.5px;
  color: var(--ink-muted);
  background: white;
  padding: 4px 14px;
  border-radius: 100px;
  flex: 1;
  text-align: center;
}
.browser-body { padding: 22px; min-height: 360px; }
.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 24px;
}
.mock-logo {
  width: 80px;
  height: 16px;
  background: var(--ink);
  border-radius: 4px;
}
.mock-menu { display: flex; gap: 12px; }
.mock-menu span {
  width: 32px;
  height: 6px;
  background: var(--line);
  border-radius: 3px;
}
.mock-cta {
  width: 70px;
  height: 22px;
  background: var(--green);
  border-radius: 100px;
}
.mock-hero { margin-bottom: 24px; }
.mock-line {
  height: 10px;
  background: var(--line);
  border-radius: 4px;
  margin-bottom: 8px;
}
.mock-line-1 { width: 85%; height: 16px; background: var(--ink); }
.mock-line-2 { width: 70%; }
.mock-line-3 { width: 55%; }
.mock-buttons { display: flex; gap: 8px; margin-top: 16px; }
.mock-btn { height: 28px; width: 80px; border-radius: 100px; }
.mock-btn-primary { background: var(--green); }
.mock-btn-ghost { background: var(--line); width: 70px; }
.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mock-card {
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg-soft), white);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

/* Floating badges */
.float-badge {
  position: absolute;
  background: white;
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  border: 1px solid var(--line);
  animation: float 6s ease-in-out infinite;
}
.float-badge-title { font-weight: 700; color: var(--ink); line-height: 1.2; }
.float-badge-sub { color: var(--ink-muted); font-size: 11.5px; }
.float-badge-icon { font-size: 22px; }
.float-badge-stars { color: #f59e0b; font-size: 14px; letter-spacing: 1px; }
.float-badge-1 { top: 8%; left: -20px; animation-delay: 0s; }
.float-badge-2 { top: 42%; right: -20px; animation-delay: -2s; }
.float-badge-3 { bottom: 10%; left: -10px; animation-delay: -4s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===== TRUST STRIP ===== */
.trust-strip {
  padding: 56px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.trust-strip-label {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 32px;
}
.logo-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.logo-track {
  display: flex;
  gap: 52px;
  animation: scroll-left 40s linear infinite;
  width: max-content;
}
.client-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--ink-soft);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  opacity: 0.65;
  transition: opacity 0.3s;
  flex-shrink: 0;
}
.client-logo:hover { opacity: 1; color: var(--ink); }
.client-logo em {
  font-family: var(--font-body);
  font-style: normal;
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-muted);
}
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== PRODUCTS SECTION ===== */
.products { background: white; }
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 56px;
  background: var(--bg-soft);
  padding: 6px;
  border-radius: 100px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  border: 1px solid var(--line);
}
.product-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: 100px;
  transition: all 0.3s var(--ease);
}
.product-tab.active {
  background: white;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.product-tab:not(.active):hover { color: var(--ink); }

.product-panel {
  display: none;
  animation: fadeUp 0.5s var(--ease);
}
.product-panel.active { display: block; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 72px);
  align-items: center;
}
.product-title {
  font-size: clamp(28px, 3.5vw, 38px);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.product-desc {
  font-size: 17px;
  color: var(--ink-soft);
  margin-bottom: 28px;
  line-height: 1.6;
}
.product-features {
  list-style: none;
  margin-bottom: 32px;
}
.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 15.5px;
  color: var(--ink-2);
  font-weight: 500;
}
.product-features .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--green-soft);
  color: var(--green-dark);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}
.product-cta {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* Dashboard mockup */
.dashboard-mock {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.dash-header {
  display: flex;
  gap: 6px;
  padding: 12px 18px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.dash-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}
.dash-dot:nth-child(1) { background: #ff5f57; }
.dash-dot:nth-child(2) { background: #ffbd2e; }
.dash-dot:nth-child(3) { background: #28ca42; }
.dash-body { padding: 28px; }
.dash-stat { margin-bottom: 20px; }
.dash-stat-label { font-size: 12.5px; font-weight: 600; color: var(--ink-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.dash-stat-value {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.dash-stat-value small { font-size: 16px; color: var(--ink-muted); margin-left: 4px; font-weight: 500; }
.dash-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-soft);
  border-radius: 100px;
  overflow: hidden;
}
.dash-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--green-dark));
  border-radius: 100px;
  animation: fillBar 1.5s var(--ease) forwards;
  transform: scaleX(0);
  transform-origin: left;
}
@keyframes fillBar { to { transform: scaleX(1); } }
.dash-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
}
.dash-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  background: var(--bg-soft);
  color: var(--ink-soft);
  border-radius: 100px;
  border: 1px solid var(--line);
}
.dash-metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.dash-metric {
  padding: 18px;
  background: var(--bg-soft);
  border-radius: 12px;
  border: 1px solid var(--line);
}
.dash-metric-label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.dash-metric-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.dash-metric-change {
  font-size: 12px;
  font-weight: 700;
  margin-top: 6px;
}
.dash-metric-change.up { color: var(--green-dark); }
.dash-chart {
  width: 100%;
  height: 80px;
  margin-bottom: 4px;
}
.dash-chart svg { width: 100%; height: 100%; }

/* ===== SERVICES GRID ===== */
.services { background: var(--bg-soft); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  position: relative;
  background: white;
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  transition: all 0.3s var(--ease);
  overflow: hidden;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-soft);
  color: var(--green-dark);
  border-radius: 14px;
  margin-bottom: 22px;
  transition: all 0.3s;
}
.service-card:hover .service-icon {
  background: var(--green);
  color: white;
  transform: rotate(-6deg) scale(1.05);
}
.service-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 16px;
}
.service-arrow {
  font-size: 20px;
  color: var(--green-dark);
  font-weight: 600;
  transition: transform 0.3s;
  display: inline-block;
}
.service-card:hover .service-arrow { transform: translateX(6px); }

/* ===== WHY US ===== */
.why-us { background: white; }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
.why-content .section-title { text-align: left; }
.why-content .section-sub { margin-bottom: 32px; }
.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.why-card {
  padding: 28px 24px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: all 0.3s var(--ease);
}
.why-card:hover {
  transform: translateY(-4px);
  background: white;
  border-color: var(--green);
  box-shadow: var(--shadow-md);
}
.why-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: inline-block;
}
.why-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.why-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ===== PROCESS ===== */
.process { background: var(--ink); color: white; position: relative; overflow: hidden; }
.process::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.process .section-title { color: white; }
.process .section-title em { color: var(--green); }
.process .eyebrow { background: rgba(37, 211, 102, 0.15); color: var(--green); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-step {
  padding: 32px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  transition: all 0.3s var(--ease);
  position: relative;
}
.process-step:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-4px);
  border-color: rgba(37, 211, 102, 0.3);
}
.step-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--green);
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}
.process-step h3 {
  color: white;
  font-size: 21px;
  margin-bottom: 10px;
}
.process-step p {
  color: rgba(255,255,255,0.65);
  font-size: 14.5px;
  line-height: 1.55;
}

/* ===== INDUSTRIES ===== */
.industries { background: var(--bg-soft); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.industry-tile {
  position: relative;
  padding: 32px 24px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: center;
  transition: all 0.3s var(--ease);
  overflow: hidden;
  display: block;
}
.industry-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ind-color);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 0;
}
.industry-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.industry-tile:hover::before { opacity: 1; }
.industry-emoji {
  font-size: 38px;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}
.industry-tile h3 {
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

/* ===== PORTFOLIO ===== */
.portfolio { background: white; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}
.portfolio-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: all 0.4s var(--ease);
  cursor: pointer;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.portfolio-thumb {
  aspect-ratio: 16 / 10;
  background: var(--card-grad);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.portfolio-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.2), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,0,0,0.15), transparent 50%);
}
.portfolio-label {
  position: relative;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.portfolio-info { padding: 24px 26px; }
.portfolio-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--green-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
  padding: 4px 10px;
  background: var(--green-soft);
  border-radius: 100px;
}
.portfolio-info h3 {
  font-size: 19px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.portfolio-info p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.portfolio-cta { text-align: center; }

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--bg-soft); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 24px;
}
.testimonial-card {
  padding: 32px 28px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: all 0.3s var(--ease);
  position: relative;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 18px;
}
.testimonial-quote {
  font-size: 15.5px;
  color: var(--ink-2);
  line-height: 1.65;
  margin-bottom: 24px;
  font-weight: 400;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}
.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.testimonial-role {
  font-size: 12.5px;
  color: var(--ink-muted);
  margin-top: 2px;
}

/* ===== FAQ ===== */
.faq { background: white; }
.faq-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
.faq-head { text-align: left; margin: 0; position: sticky; top: 100px; }
.faq-head .section-title { text-align: left; font-size: clamp(28px, 4vw, 42px); }
.faq-head .section-sub a { color: var(--green-dark); font-weight: 600; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s var(--ease);
}
.faq-item[open] {
  background: white;
  border-color: var(--green);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  padding: 22px 28px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 56px;
  transition: color 0.2s;
  letter-spacing: -0.01em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 300;
  color: var(--green-dark);
  transition: transform 0.3s;
  line-height: 1;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-answer { padding: 0 28px 24px; }
.faq-answer p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ===== CTA BAND ===== */
.cta-band { padding: clamp(40px, 6vw, 64px) 0; }
.cta-card {
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 100%);
  border-radius: clamp(20px, 3vw, 32px);
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.25), transparent 70%);
}
.cta-content { position: relative; }
.cta-content h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  color: white;
  margin-bottom: 14px;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.cta-content p {
  color: rgba(255,255,255,0.75);
  font-size: 16.5px;
  line-height: 1.55;
}
.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  justify-content: flex-end;
}

/* ===== CONTACT ===== */
.contact { background: var(--bg-soft); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: start;
}
.contact-info .section-title { text-align: left; }
.contact-info .eyebrow { display: inline-block; }
.contact-items {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-item {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: all 0.25s var(--ease);
  align-items: flex-start;
}
.contact-item:hover {
  transform: translateX(4px);
  border-color: var(--green);
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-soft);
  color: var(--green-dark);
  border-radius: 12px;
  flex-shrink: 0;
}
.contact-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.contact-value {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.45;
}
.contact-hours {
  margin-top: 8px;
  padding: 16px 20px;
  background: var(--ink);
  color: white;
  border-radius: 12px;
  font-size: 14px;
}
.contact-hours strong { color: var(--green); font-weight: 700; margin-right: 8px; }

/* Form */
.contact-form-wrap {
  background: white;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow-sm);
}
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-title { font-size: 22px; margin-bottom: 4px; letter-spacing: -0.02em; }
.form-sub { font-size: 14px; color: var(--ink-muted); margin-bottom: 14px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-size: 15px;
  color: var(--ink);
  background: var(--bg-soft);
  transition: all 0.2s var(--ease);
  font-family: var(--font-body);
}
.form-field textarea { resize: vertical; min-height: 100px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: white;
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.12);
}
.hidden-field { display: none; }
.form-submit { width: 100%; margin-top: 8px; }
.form-note {
  font-size: 12px;
  color: var(--ink-muted);
  text-align: center;
  margin-top: 4px;
}

/* Form success state (after WhatsApp redirect) */
.form-success {
  text-align: center;
  padding: 20px 8px;
  animation: fadeUp 0.5s var(--ease);
}
.form-success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 88px;
  height: 88px;
  background: var(--green-soft);
  border-radius: 50%;
  margin-bottom: 18px;
}
.form-success h3 {
  font-size: 26px;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.form-success p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin-bottom: 8px;
}
.form-success p strong { color: var(--ink); }
.form-success-note {
  font-size: 12.5px !important;
  color: var(--ink-muted) !important;
  margin-top: 18px !important;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo { margin-bottom: 18px; color: white; }
.footer-brand .logo-mark { background: white; color: var(--green); }
.footer-brand .logo-text { color: white; }
.footer-brand .logo-text em { color: rgba(255,255,255,0.55); }
.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 22px;
  max-width: 340px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  color: rgba(255,255,255,0.7);
  transition: all 0.2s;
}
.footer-social a:hover {
  background: var(--green);
  color: white;
  transform: translateY(-2px);
}
.footer-col h4 {
  color: white;
  font-size: 15px;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.005em;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  padding: 6px 0;
  transition: all 0.2s;
}
.footer-col a:hover { color: var(--green); transform: translateX(3px); }
.footer-address {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  margin-top: 8px;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}
.footer-bottom-links a:hover { color: var(--green); }

/* ===== FLOATING WHATSAPP ===== */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: var(--green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: all 0.3s var(--ease);
  animation: pulse-ring 2.5s infinite;
}
.float-whatsapp:hover {
  transform: scale(1.08);
  background: var(--green-dark);
}
.float-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--ink);
  color: white;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.float-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--ink);
}
.float-whatsapp:hover .float-tooltip { opacity: 1; }
@keyframes pulse-ring {
  0% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 540px; margin: 0 auto; }
  .float-badge-1 { left: 10px; }
  .float-badge-2 { right: 10px; }
  .float-badge-3 { left: 30px; }
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-wrap { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-card { grid-template-columns: 1fr; text-align: center; }
  .cta-actions { justify-content: center; }
}

@media (max-width: 768px) {
  .announce { font-size: 12px; padding: 8px 0; }
  .announce-inner { gap: 8px; }
  .nav-desktop { display: none; }
  .header-phone span { display: none; }
  .header-cta .btn { display: none; }
  .hamburger { display: flex; }
  .header-cta { gap: 8px; }
  .hero { padding: 40px 0 60px; }
  .hero-trust { gap: 16px; }
  .trust-num { font-size: 22px; }
  .trust-divider { height: 24px; }
  .float-badge { padding: 8px 12px; font-size: 12px; }
  .float-badge-icon { font-size: 18px; }
  .float-badge svg { width: 18px; height: 18px; }
  .product-tabs { width: 100%; max-width: 100%; flex-direction: column; border-radius: 14px; }
  .product-tab { width: 100%; justify-content: center; }
  .why-cards { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .cta-actions .btn { width: 100%; }
  .float-whatsapp { width: 54px; height: 54px; bottom: 20px; right: 20px; }
  .float-whatsapp svg { width: 24px; height: 24px; }
  .float-tooltip { display: none; }
}

@media (max-width: 480px) {
  .header-phone { padding: 8px; }
  .hero-cta .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-links { flex-direction: column; gap: 8px; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-tile { padding: 24px 16px; }
  .industry-emoji { font-size: 32px; }
}