/* ══════════════════════════════════════════════════════════
   GH TECH SOLUTIONS — New Website
   Layout inspired by: Keilvatel Agency reference
   ══════════════════════════════════════════════════════════ */

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

/* SEO-only — visible to Google, hidden from users */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

:root {
  --primary:       #1E3A8A;
  --primary-dark:  #0A0F1E;
  --primary-light: #38BDF8;
  --primary-bg:    #EFF6FF;
  --accent:        #F5A623;
  --accent-dark:   #D98E0C;
  --dark:          #0A0F1E;
  --body:          #5A5872;
  --light:         #F8FAFC;
  --white:         #FFFFFF;
  --border:        #E2E8F0;
  --shadow:        0 8px 32px rgba(30, 58, 138, 0.12);
  --shadow-card:   0 4px 20px rgba(0, 0, 0, 0.08);
  --radius:        14px;
  --radius-lg:     22px;
  --transition:    0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ══════════════════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--primary);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 2px 24px rgba(30, 58, 138, 0.3);
}

.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-box {
  background: var(--primary);
  color: var(--white);
  padding: 2px 7px;
  border-radius: 5px;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.5px;
}
.logo-img-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.logo-img-full {
  height: 52px;
  width: auto;
  border-radius: 10px;
  object-fit: cover;
  display: block;
}
.logo-img {
  height: 42px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.logo-word    { color: var(--white); font-weight: 800; }
.logo-solutions { color: rgba(255,255,255,0.65); font-weight: 500; font-size: 0.9rem; }
.logo-light .logo-word    { color: var(--white); }
.logo-light .logo-solutions { color: rgba(255,255,255,0.65); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--accent); }

/* Phone */
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 50px;
  white-space: nowrap;
  transition: background var(--transition);
  flex-shrink: 0;
}
.nav-phone:hover { background: var(--accent-dark); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ══════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════ */
.hero {
  min-height: 88vh;
  padding-top: 70px;
  background:
    linear-gradient(135deg, rgba(10,15,30,0.82) 0%, rgba(30,58,138,0.70) 100%),
    url('images/cloud_background.png') center center / cover no-repeat;
  position: relative;
  overflow: hidden;
}


.hero-cloud-border {
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  line-height: 0;
  z-index: 2;
}
.hero-cloud-border svg {
  width: 100%;
  height: 80px;
  display: block;
}

/* Aurora orb — top right */
.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  top: -160px;
  right: -80px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.30) 0%, rgba(30, 58, 138, 0.15) 45%, transparent 70%);
  border-radius: 50%;
  filter: blur(72px);
  z-index: 0;
  pointer-events: none;
}

/* Aurora orb — bottom left */
.hero::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  bottom: -120px;
  left: -100px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, rgba(30, 58, 138, 0.10) 50%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 1;
  min-height: calc(88vh - 70px);
  padding-top: 0;
  padding-bottom: 0;
}

.hero-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-left-inner { max-width: 540px; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 20px;
}

.hero-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 2px 14px;
  border-radius: 8px;
}

.hero-subh2 {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.5;
  margin-bottom: 10px;
  opacity: 0.75;
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.38);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }

.btn-watch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}
.btn-watch:hover { color: var(--white); }

.play-circle {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  transition: border-color var(--transition), background var(--transition);
}
.btn-watch:hover .play-circle { border-color: var(--white); background: rgba(255,255,255,0.2); }

/* Floating stat card */
.hero-stat {
  position: absolute;
  top: 48px;
  left: -24px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  box-shadow: var(--shadow-card);
  animation: floatCard 3.5s ease-in-out infinite;
}
.stat-icon  { font-size: 1.6rem; }
.stat-body  { display: flex; flex-direction: column; gap: 2px; }
.stat-label { font-size: 0.72rem; font-weight: 600; color: var(--body); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-row   { display: flex; align-items: center; gap: 8px; }
.stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.35rem; font-weight: 800; color: var(--dark); }
.stat-chip  { background: #ECFDF5; color: #059669; font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 50px; }
.stat-sub   { font-size: 0.72rem; color: var(--body); }

/* Right — photo side */
.hero-right {
  flex: 0 0 46%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  align-self: stretch;
}


.hero-photo {
  width: 100%;
  max-width: 520px;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-lg);
}

/* Floating revenue card */
.hero-rev-card {
  position: absolute;
  bottom: 48px;
  right: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 12px 18px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.12);
  animation: floatCard 4s ease-in-out infinite 0.5s;
}
.rev-icon  { font-size: 1.4rem; }
.rev-label { display: block; font-size: 0.7rem; font-weight: 600; color: var(--body); text-transform: uppercase; letter-spacing: 0.06em; }
.rev-value { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--dark); line-height: 1; }

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

/* ══════════════════════════════════════════════════════════
   FEATURES ROW
   ══════════════════════════════════════════════════════════ */
.features-row {
  padding: 72px 0;
  background: var(--light);
}

.features-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr;
  gap: 20px;
  align-items: stretch;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.feat-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 24px;
  border-right: 1px solid var(--border);
}
.feat-intro h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.35;
  margin-bottom: 12px;
}
.feat-intro p { font-size: 0.9rem; color: var(--body); line-height: 1.6; }

.feat-card {
  padding: 28px 24px;
  border-radius: var(--radius);
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 4px 0 0 #c7d2e8, 0 1px 4px rgba(30,58,138,0.08);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.feat-card:hover {
  transform: translateY(-4px);
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 8px 0 0 #0f2260, 0 4px 16px rgba(30,58,138,0.25);
}
.feat-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin: 16px 0 10px; transition: color var(--transition); }
.feat-card p  { font-size: 0.88rem; color: var(--body); line-height: 1.6; transition: color var(--transition); }
.feat-card:hover h3 { color: var(--white); }
.feat-card:hover p  { color: rgba(255,255,255,0.8); }

.feat-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.feat-icon-white { background: rgba(255,255,255,0.2); color: var(--white); }
.feat-icon-orange { background: rgba(245, 166, 35, 0.12); color: var(--accent); transition: background var(--transition), color var(--transition); }
.feat-card:hover .feat-icon-orange { background: rgba(255,255,255,0.2); color: var(--white); }

/* ══════════════════════════════════════════════════════════
   ABOUT
   ══════════════════════════════════════════════════════════ */
.about { padding: 96px 0; background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Image */
.about-img-wrap {
  position: relative;
  max-width: 400px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: var(--primary);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.about-img {
  width: 90%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: top center;
}

/* Content */
.section-small-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--body);
  margin-bottom: 14px;
}
.tag-white { color: rgba(255,255,255,0.7); }

.about-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 20px;
}

.txt-hl {
  background: var(--primary);
  color: var(--white);
  padding: 0 10px;
  border-radius: 6px;
  display: inline;
}

.about-desc {
  font-size: 0.97rem;
  color: var(--body);
  line-height: 1.75;
  margin-bottom: 36px;
}

.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 36px; }

.about-feat {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.about-feat-ico {
  width: 44px; height: 44px;
  background: rgba(245, 166, 35, 0.12);
  color: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-feat h4 { font-size: 0.95rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.about-feat p  { font-size: 0.83rem; color: var(--body); line-height: 1.6; }

.btn-accent {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 30px;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.35);
}
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════
   SERVICES (purple gradient bg)
   ══════════════════════════════════════════════════════════ */
.services {
  position: relative;
  background:
    linear-gradient(160deg, rgba(10,15,30,0.85) 0%, rgba(30,58,138,0.75) 50%, rgba(56,189,248,0.70) 100%),
    url('images/cloud_background.png') center center / cover no-repeat;
  padding: 0 0 96px;
}

/* Wave transition from white to purple */
.services-wave-top {
  line-height: 0;
  margin-top: -2px;
}
.services-wave-top svg {
  width: 100%;
  height: 80px;
  display: block;
}

.services-header {
  text-align: center;
  margin-bottom: 56px;
  padding-top: 20px;
}

.services-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 14px;
}

.services-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.svc-hl {
  background: rgba(255,255,255,0.22);
  padding: 0 12px;
  border-radius: 7px;
  border: 1px solid rgba(255,255,255,0.3);
}

.services-desc {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

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

.svc-card {
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: background var(--transition), transform var(--transition);
  backdrop-filter: blur(6px);
}
.svc-card:hover {
  background: rgba(255,255,255,0.22);
  border-color: rgba(255,255,255,0.35);
  transform: translateY(-5px);
}

.svc-icon  { font-size: 2.2rem; margin-bottom: 20px; }
.svc-card h3 { font-size: 1.08rem; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.svc-card p  { font-size: 0.88rem; color: rgba(255,255,255,0.72); line-height: 1.65; }

/* ══════════════════════════════════════════════════════════
   PORTFOLIO
   ══════════════════════════════════════════════════════════ */
.portfolio {
  padding: 96px 0;
  background:
    linear-gradient(160deg, rgba(10,15,30,0.85) 0%, rgba(30,58,138,0.75) 50%, rgba(56,189,248,0.70) 100%),
    url('images/cloud_background.png') center center / cover no-repeat;
}
.portfolio .section-small-tag { color: rgba(255,255,255,0.65); }
.portfolio .section-h2 { color: var(--white); }
.portfolio .txt-hl { background: rgba(255,255,255,0.2); color: var(--white); }
.portfolio .section-p { color: rgba(255,255,255,0.72); }

.section-header-center { text-align: center; margin-bottom: 56px; }
.section-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-p { font-size: 0.97rem; color: var(--body); max-width: 540px; margin: 0 auto; line-height: 1.7; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.port-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.port-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(30, 58, 138, 0.16); }

.port-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.port-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.port-card:hover .port-img-wrap img { transform: scale(1.05); }

.port-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 58, 138, 0.75) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 20px;
  opacity: 1;
  transition: background var(--transition);
}
.port-card:hover .port-overlay { background: linear-gradient(to top, rgba(30, 58, 138, 0.92) 0%, rgba(30,58,138,0.2) 100%); }
.port-tag { background: var(--accent); color: var(--white); font-size: 0.78rem; font-weight: 700; padding: 4px 12px; border-radius: 50px; }
.port-visit {
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}
.port-card:hover .port-visit { opacity: 1; transform: translateY(0); }

.port-info { padding: 24px 28px; }
.port-info h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.port-info p  { font-size: 0.88rem; color: var(--body); line-height: 1.6; margin-bottom: 16px; }
.port-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.port-tags span {
  font-size: 0.75rem; font-weight: 600;
  background: var(--primary-bg); color: var(--primary);
  padding: 4px 12px; border-radius: 50px;
}

/* ══════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════ */
.testimonials { padding: 96px 0; background: var(--white); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testi-card {
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testi-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }

.testi-stars { color: var(--accent); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 16px; }
.testi-quote {
  font-size: 0.92rem;
  color: var(--body);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 0.92rem; font-weight: 700; color: var(--dark); }
.testi-author span   { font-size: 0.8rem; color: var(--body); }

/* ══════════════════════════════════════════════════════════
   CTA / CONTACT
   ══════════════════════════════════════════════════════════ */
.cta-section {
  position: relative;
  background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 140px 0;
  overflow: hidden;
}

.cta-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}
.cta-shape-1 { width: 500px; height: 500px; top: -200px; right: -100px; }
.cta-shape-2 { width: 300px; height: 300px; bottom: -100px; left: -80px; }

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.cta-h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}
.cta-hl { background: rgba(255,255,255,0.2); padding: 0 10px; border-radius: 6px; }
.cta-desc { font-size: 0.97rem; color: rgba(255,255,255,0.75); line-height: 1.7; }

.cta-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.93rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  font-family: inherit;
}
.form-input::placeholder { color: rgba(255,255,255,0.5); }
.form-input:focus { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.18); }
.form-textarea { resize: vertical; min-height: 110px; }

.btn-submit {
  width: 100%;
  background: var(--accent);
  color: var(--white);
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 32px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 6px 24px rgba(245, 166, 35, 0.4);
}
.btn-submit:hover { background: var(--accent-dark); transform: translateY(-2px); }

/* ══════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 260px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--primary); color: var(--white); }

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); }

.footer-contact li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

.footer-bottom {
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.55); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — 1024px tablet landscape
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-inner { gap: 32px; }
  .hero-stat  { left: -12px; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .feat-intro { border-right: none; border-bottom: 1px solid var(--border); padding-right: 0; padding-bottom: 24px; grid-column: 1 / -1; }
  .about-grid { gap: 48px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner  { grid-template-columns: 1fr 1fr; gap: 36px; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — 768px tablet portrait
   ══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Navbar */
  .nav-links {
    position: fixed;
    top: 70px; right: -100%;
    width: min(300px, 80vw);
    height: calc(100dvh - 70px);
    background: var(--primary);
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 8px;
    border-left: 1px solid rgba(255,255,255,0.08);
    box-shadow: -8px 0 32px rgba(0,0,0,0.12);
    transition: right 0.35s ease;
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 1rem; padding: 8px 0; }
  .nav-phone { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-inner { flex-direction: column; gap: 0; padding-top: 40px; padding-bottom: 0; }
  .hero-left  { padding: 0 0 32px; }
  .hero-left-inner { max-width: 100%; }
  .hero-right { flex: none; width: 100%; max-width: 360px; margin: 0 auto; }
  .hero-photo { max-height: 420px; }
  .hero-stat  { top: 16px; left: 0; }
  .hero-rev-card { bottom: 16px; right: 0; }

  /* Features */
  .features-row { padding: 56px 0; }
  .features-grid { grid-template-columns: 1fr; padding: 28px 24px; }
  .feat-intro { border-bottom: 1px solid var(--border); border-right: none; padding-right: 0; padding-bottom: 24px; grid-column: auto; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img-wrap { max-width: 280px; margin: 0 auto; order: 2; }
  .about-content { order: 1; }
  .about-feats { grid-template-columns: 1fr; }

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

  /* Portfolio */
  .portfolio-grid { grid-template-columns: 1fr; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* CTA */
  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .form-row  { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — 480px mobile
   ══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero-h1   { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .about-img-wrap { max-width: 260px; }
}

/* ══════════════════════════════════════════════════════════
   HOW IT WORKS
   ══════════════════════════════════════════════════════════ */
.how-it-works { padding: 96px 0; background: var(--light); }

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  margin-top: 56px;
  gap: 0;
}

.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 0 4px 0 0 #c7d2e8, 0 1px 4px rgba(30,58,138,0.08);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.step-card:hover {
  transform: translateY(-6px);
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 8px 0 0 #0f2260, 0 4px 24px rgba(30,58,138,0.25);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 20px;
  transition: background var(--transition), color var(--transition);
}
.step-card:hover .step-number {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.step-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--dark); margin-bottom: 12px; transition: color var(--transition); }
.step-card p  { font-size: 0.9rem; color: var(--body); line-height: 1.7; transition: color var(--transition); }
.step-card:hover h3 { color: var(--white); }
.step-card:hover p  { color: rgba(255,255,255,0.8); }

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  padding-top: 48px;
}
.step-connector svg {
  color: var(--accent);
  filter: drop-shadow(0 0 6px rgba(245, 166, 35, 0.5));
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════════
   PRICING
   ══════════════════════════════════════════════════════════ */
.pricing { padding: 96px 0; background: var(--light); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  align-items: start;
}

.price-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.price-featured {
  background: var(--dark);
  border-color: var(--dark);
  transform: scale(1.04);
}
.price-featured:hover { transform: scale(1.04) translateY(-4px); }

.price-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.price-plan {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.price-featured .price-plan { color: var(--white); }

.price-delivery {
  font-size: 0.8rem;
  color: var(--body);
  margin-bottom: 20px;
}
.price-featured .price-delivery { color: rgba(255,255,255,0.6); }

.price-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 4px;
}
.price-featured .price-value { color: var(--accent); }

.price-install {
  font-size: 0.82rem;
  color: var(--body);
  margin-bottom: 28px;
}
.price-featured .price-install { color: rgba(255,255,255,0.55); }

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}
.price-features li { font-size: 0.88rem; color: var(--body); }
.price-featured .price-features li { color: rgba(255,255,255,0.85); }
.price-no { opacity: 0.45; }
.price-featured .price-no { opacity: 0.35; }

.price-btn {
  display: block;
  text-align: center;
  background: var(--primary);
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 24px;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition);
}
.price-btn:hover { background: var(--primary-dark); transform: translateY(-2px); }

.price-btn-featured {
  background: var(--accent);
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.38);
}
.price-btn-featured:hover { background: var(--accent-dark); }

.pricing-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--body);
  margin-top: 36px;
  line-height: 1.8;
}

/* ══════════════════════════════════════════════════════════
   FLOATING WHATSAPP
   ══════════════════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.6);
}

/* ── Responsive: steps & pricing ── */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
  .price-featured { transform: none; }
  .price-featured:hover { transform: translateY(-4px); }
  .steps-grid { grid-template-columns: 1fr; }
  .step-connector { padding: 8px 0; font-size: 1.2rem; }
}