/* ============================================================
   B.R. Services — brtechhub.com — Main Stylesheet
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0A1628;
  --navy2:      #112240;
  --blue:       #1565C0;
  --blue-mid:   #1976D2;
  --blue-light: #42A5F5;
  --accent:     #00BFA5;
  --white:      #FFFFFF;
  --off-white:  #F4F7FB;
  --text:       #1A1A2E;
  --muted:      #5A6585;
  --border:     rgba(21,101,192,0.12);
  --section-alt:#F0F6FF;
}

html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
h1,h2,h3,h4,h5 { font-family: 'Syne', sans-serif; }
a { text-decoration: none; }
img { max-width: 100%; }

/* ===== NAV ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,22,40,0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 0 5%; display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 16px; color: #fff; flex-shrink: 0;
}
.logo-text { color: #fff; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 18px; }
.logo-text span { color: var(--accent); }

.nav-links { display: flex; gap: 4px; list-style: none; align-items: center; }
.nav-links > li > a {
  color: rgba(255,255,255,0.75); font-size: 14px; font-weight: 500;
  padding: 7px 12px; border-radius: 7px; transition: color 0.2s, background 0.2s; display: block;
}
.nav-links > li > a:hover, .nav-links > li > a.active { color: var(--accent); background: rgba(0,191,165,0.08); }

.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none; position: absolute; top: calc(100%); left: 0;
  background: var(--navy2); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 8px; min-width: 230px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.45); z-index: 200;
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a {
  display: flex; align-items: center; gap: 10px; padding: 10px 14px;
  border-radius: 8px; color: rgba(255,255,255,0.75); font-size: 13px; transition: background 0.15s, color 0.15s;
}
.dropdown-menu a:hover { background: rgba(0,191,165,0.1); color: var(--accent); }
.dm-icon { font-size: 15px; width: 20px; text-align: center; }

.nav-cta {
  background: var(--accent) !important; color: var(--navy) !important;
  padding: 9px 20px !important; border-radius: 8px !important;
  font-weight: 700 !important; font-family: 'Syne', sans-serif;
  transition: background 0.2s, transform 0.15s !important;
}
.nav-cta:hover { background: #00D4B8 !important; transform: translateY(-1px) !important; color: var(--navy) !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { width: 22px; height: 2px; background: #fff; border-radius: 2px; display: block; transition: 0.3s; }

.mobile-nav {
  display: none; flex-direction: column;
  position: fixed; top: 68px; left: 0; right: 0;
  background: rgba(8,18,35,0.99); backdrop-filter: blur(16px);
  padding: 12px 5% 28px; z-index: 999;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  max-height: calc(100vh - 68px); overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { color: rgba(255,255,255,0.78); padding: 11px 0; font-size: 15px; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,0.05); }
.mob-section { font-size: 10px; font-weight: 700; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; padding: 18px 0 6px; }

/* ===== TICKER ===== */
.ticker { background: var(--blue); padding: 11px 0; overflow: hidden; }
.ticker-inner { display: flex; white-space: nowrap; animation: tickerAnim 38s linear infinite; width: max-content; }
.ticker-item { font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.92); padding: 0 30px; display: inline-flex; align-items: center; gap: 10px; }
.ticker-dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
@keyframes tickerAnim { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--accent); color: var(--navy); padding: 13px 30px;
  border-radius: 10px; font-weight: 700; font-size: 15px; font-family: 'Syne', sans-serif;
  transition: background 0.2s, transform 0.15s; display: inline-flex; align-items: center; gap: 8px; border: none; cursor: pointer;
}
.btn-primary:hover { background: #00D4B8; transform: translateY(-2px); }

.btn-outline-light {
  border: 1.5px solid rgba(255,255,255,0.25); color: #fff; padding: 13px 30px;
  border-radius: 10px; font-weight: 500; font-size: 15px;
  transition: border-color 0.2s, background 0.2s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline-light:hover { border-color: var(--accent); background: rgba(0,191,165,0.08); }

.btn-outline-dark {
  border: 1.5px solid var(--border); color: var(--navy); padding: 12px 26px;
  border-radius: 10px; font-weight: 500; font-size: 14px;
  transition: border-color 0.2s, background 0.2s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline-dark:hover { border-color: var(--blue); background: rgba(21,101,192,0.05); }

/* ===== SECTION COMMONS ===== */
section { padding: 90px 5%; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-mid); margin-bottom: 12px; font-family: 'Syne', sans-serif; }
.section-title { font-size: clamp(1.75rem, 3.5vw, 2.7rem); font-weight: 800; color: var(--navy); line-height: 1.15; margin-bottom: 16px; letter-spacing: -0.4px; }
.section-title .hl { color: var(--blue-mid); }
.section-sub { font-size: 1.05rem; color: var(--muted); max-width: 600px; line-height: 1.8; }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ===== HERO (Homepage) ===== */
.hero {
  min-height: 100vh; background: var(--navy);
  display: flex; align-items: center; position: relative; overflow: hidden;
  padding: 110px 5% 70px;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(21,101,192,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(21,101,192,0.08) 1px, transparent 1px);
  background-size: 52px 52px;
}
.hero-glow { position: absolute; top: -200px; right: -150px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(0,191,165,0.11) 0%, transparent 68%); pointer-events: none; }
.hero-glow2 { position: absolute; bottom: -150px; left: -150px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(21,101,192,0.14) 0%, transparent 68%); pointer-events: none; }
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,191,165,0.12); border: 1px solid rgba(0,191,165,0.3);
  color: var(--accent); font-size: 12px; font-weight: 600; padding: 6px 16px; border-radius: 100px; margin-bottom: 28px; letter-spacing: 0.04em;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 { font-size: clamp(2.6rem, 5.5vw, 4.6rem); font-weight: 800; line-height: 1.08; color: #fff; margin-bottom: 24px; letter-spacing: -1px; }
.hero h1 .hl-accent { color: var(--accent); }
.hero h1 .hl-blue { color: var(--blue-light); }
.hero-sub { font-size: clamp(1rem, 1.8vw, 1.15rem); color: rgba(255,255,255,0.58); line-height: 1.75; max-width: 560px; margin-bottom: 38px; font-weight: 300; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; margin-top: 56px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.08); }
.stat-num { font-family: 'Syne', sans-serif; font-size: 2.1rem; font-weight: 800; color: #fff; }
.stat-num em { color: var(--accent); font-style: normal; }
.stat-label { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 3px; }

/* ===== SERVICES GRID (Homepage) ===== */
.services-section { background: var(--off-white); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; max-width: 1200px; margin: 0 auto; }
.service-card {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 30px;
  position: relative; overflow: hidden; transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  display: flex; flex-direction: column; gap: 0;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 18px 50px rgba(21,101,192,0.11); border-color: rgba(21,101,192,0.28); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--blue), var(--accent)); opacity: 0; transition: opacity 0.25s; }
.service-card:hover::before { opacity: 1; }
.service-card-link { position: absolute; inset: 0; z-index: 1; }
.svc-icon { width: 52px; height: 52px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 18px; }
.svc-blue { background: rgba(21,101,192,0.1); }
.svc-teal { background: rgba(0,191,165,0.1); }
.svc-amber { background: rgba(255,179,0,0.1); }
.svc-purple { background: rgba(103,58,183,0.1); }
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--navy); }
.service-card p { font-size: 14px; color: var(--muted); line-height: 1.7; flex: 1; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag { font-size: 11px; font-weight: 500; padding: 3px 10px; border-radius: 100px; background: var(--off-white); color: var(--blue-mid); border: 1px solid rgba(21,101,192,0.14); }
.svc-link { font-size: 13px; font-weight: 600; color: var(--blue-mid); margin-top: 16px; display: inline-flex; align-items: center; gap: 5px; position: relative; z-index: 2; }
.svc-link:hover { color: var(--accent); }

/* ===== WHY US ===== */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1200px; margin: 0 auto; }
.why-visual { background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%); border-radius: 22px; padding: 42px 36px; position: relative; overflow: hidden; }
.why-visual::after { content: ''; position: absolute; bottom: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: rgba(0,191,165,0.08); }
.why-item { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.why-item:last-child { border-bottom: none; }
.why-check { width: 32px; height: 32px; border-radius: 8px; background: rgba(0,191,165,0.14); border: 1px solid rgba(0,191,165,0.28); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 14px; color: var(--accent); }
.why-item h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.why-item p { color: rgba(255,255,255,0.48); font-size: 13px; line-height: 1.65; }
.why-points { display: flex; flex-direction: column; gap: 26px; }
.why-point { display: flex; gap: 18px; align-items: flex-start; }
.why-num { width: 42px; height: 42px; border-radius: 12px; background: rgba(21,101,192,0.08); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 16px; color: var(--blue-mid); flex-shrink: 0; }
.why-point h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 5px; }
.why-point p { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ===== PROCESS ===== */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; max-width: 1100px; margin: 0 auto; position: relative; }
.process-steps::before { content: ''; position: absolute; top: 34px; left: 12.5%; right: 12.5%; height: 1px; background: linear-gradient(90deg, transparent, var(--blue), var(--accent), var(--blue), transparent); opacity: 0.2; }
.step { text-align: center; padding: 0 20px; }
.step-num { width: 68px; height: 68px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; font-family: 'Syne', sans-serif; font-size: 1.3rem; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; position: relative; z-index: 1; box-shadow: 0 8px 24px rgba(21,101,192,0.25); }
.step h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* ===== INDUSTRIES ===== */
.ind-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; max-width: 1020px; margin: 0 auto; }
.ind-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 26px 18px; text-align: center; transition: transform 0.2s, box-shadow 0.2s; }
.ind-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(21,101,192,0.1); }
.ind-icon { font-size: 30px; margin-bottom: 10px; }
.ind-card h4 { font-size: 13px; font-weight: 600; color: var(--navy); }

/* ===== CONTACT SECTION ===== */
.contact-section { background: var(--navy); position: relative; overflow: hidden; }
.contact-glow { position: absolute; top: -100px; right: -100px; width: 450px; height: 450px; border-radius: 50%; background: radial-gradient(circle, rgba(0,191,165,0.09) 0%, transparent 70%); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; max-width: 1100px; margin: 0 auto; position: relative; z-index: 1; }
.contact-info .section-title { color: #fff; }
.contact-info .section-sub { color: rgba(255,255,255,0.52); }
.contact-detail { display: flex; gap: 14px; align-items: flex-start; margin-top: 28px; }
.cd-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(0,191,165,0.12); border: 1px solid rgba(0,191,165,0.2); display: flex; align-items: center; justify-content: center; font-size: 17px; flex-shrink: 0; }
.cd-text label { display: block; font-size: 11px; color: rgba(255,255,255,0.38); margin-bottom: 2px; letter-spacing: 0.06em; text-transform: uppercase; }
.cd-text p, .cd-text a { font-size: 15px; color: #fff; font-weight: 500; }
.cd-text a { color: var(--accent); }
.contact-form { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 20px; padding: 38px; }
.contact-form h3 { font-size: 1.25rem; color: #fff; margin-bottom: 26px; font-weight: 700; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 12px; color: rgba(255,255,255,0.45); margin-bottom: 7px; letter-spacing: 0.03em; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: rgba(255,255,255,0.055); border: 1px solid rgba(255,255,255,0.11);
  border-radius: 9px; padding: 11px 15px; color: #fff; font-size: 14px; font-family: 'DM Sans', sans-serif; outline: none; transition: border-color 0.2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.22); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group select option { background: var(--navy2); color: #fff; }
.form-group textarea { resize: vertical; min-height: 95px; }
.btn-submit { width: 100%; background: linear-gradient(135deg, var(--accent), #00A090); color: var(--navy); border: none; border-radius: 10px; padding: 14px 32px; font-size: 15px; font-weight: 700; font-family: 'Syne', sans-serif; cursor: pointer; transition: opacity 0.2s, transform 0.15s; }
.btn-submit:hover { opacity: 0.88; transform: translateY(-1px); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero { background: var(--navy); padding: 130px 5% 80px; position: relative; overflow: hidden; }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(21,101,192,0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(21,101,192,0.07) 1px, transparent 1px); background-size: 52px 52px; }
.page-hero-glow { position: absolute; top: -120px; right: -80px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(0,191,165,0.1) 0%, transparent 70%); }
.page-hero-content { position: relative; z-index: 1; max-width: 820px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,0.42); font-size: 13px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: rgba(255,255,255,0.22); font-size: 13px; }
.breadcrumb .cur { color: var(--accent); font-size: 13px; }
.service-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,191,165,0.12); border: 1px solid rgba(0,191,165,0.3); color: var(--accent); font-size: 11px; font-weight: 700; padding: 5px 14px; border-radius: 100px; margin-bottom: 18px; letter-spacing: 0.07em; text-transform: uppercase; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.6rem); font-weight: 800; color: #fff; line-height: 1.1; margin-bottom: 18px; letter-spacing: -0.4px; }
.page-hero h1 .hl { color: var(--accent); }
.page-hero p.lead { font-size: 1.1rem; color: rgba(255,255,255,0.58); line-height: 1.75; max-width: 620px; margin-bottom: 30px; }
.page-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== SERVICE PAGE CONTENT ===== */
.svc-overview { background: var(--white); }
.svc-overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; max-width: 1160px; margin: 0 auto; }
.svc-features { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.svc-features li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--text); line-height: 1.6; }
.svc-features li::before { content: '✓'; width: 22px; height: 22px; border-radius: 6px; background: rgba(0,191,165,0.12); color: var(--accent); font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }

.feature-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-top: 0; }
.feature-card { background: var(--white); border: 1px solid var(--border); border-radius: 14px; padding: 26px; transition: box-shadow 0.2s, transform 0.2s; }
.feature-card:hover { box-shadow: 0 10px 30px rgba(21,101,192,0.1); transform: translateY(-3px); }
.fc-icon { font-size: 26px; margin-bottom: 12px; }
.feature-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.feature-card p { font-size: 13px; color: var(--muted); line-height: 1.65; }

.svc-cta-strip { background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%); padding: 64px 5%; text-align: center; }
.svc-cta-strip h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: #fff; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.3px; }
.svc-cta-strip p { color: rgba(255,255,255,0.55); font-size: 1.05rem; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
.svc-cta-strip .cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ===== ABOUT PAGE ===== */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.team-card { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 30px 24px; text-align: center; }
.team-avatar { width: 72px; height: 72px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--accent)); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 24px; color: #fff; margin: 0 auto 16px; }
.team-card h4 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.team-card p { font-size: 13px; color: var(--muted); }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.value-card { background: var(--off-white); border-radius: 16px; padding: 28px; }
.value-card .v-icon { font-size: 28px; margin-bottom: 14px; }
.value-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* ===== CONTACT PAGE ===== */
.contact-page-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: start; max-width: 1100px; margin: 0 auto; }
.contact-page-form { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.contact-page-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 26px; }
.contact-page-form .form-group label { color: var(--muted); }
.contact-page-form input, .contact-page-form select, .contact-page-form textarea {
  background: var(--off-white); border: 1px solid var(--border); color: var(--text);
}
.contact-page-form input::placeholder, .contact-page-form textarea::placeholder { color: #aab; }
.contact-page-form input:focus, .contact-page-form select:focus, .contact-page-form textarea:focus { border-color: var(--blue-mid); }
.contact-page-form select option { background: #fff; color: var(--text); }
.btn-submit-dark { background: var(--blue); color: #fff; }
.btn-submit-dark:hover { background: var(--blue-mid); }
.info-cards { display: flex; flex-direction: column; gap: 16px; }
.info-card { background: var(--off-white); border-radius: 14px; padding: 22px 24px; display: flex; align-items: flex-start; gap: 16px; }
.info-card .ic-icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(21,101,192,0.1); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.info-card h4 { font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.info-card p, .info-card a { font-size: 14px; color: var(--muted); }
.info-card a { color: var(--blue-mid); }
.info-card a:hover { color: var(--accent); }
.map-embed { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); margin-top: 20px; }
.map-embed iframe { width: 100%; height: 240px; border: none; display: block; }

/* ===== FOOTER ===== */
footer { background: #060E1A; padding: 52px 5% 28px; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 44px; }
.footer-brand p { color: rgba(255,255,255,0.38); font-size: 13px; line-height: 1.75; margin: 16px 0 22px; }
.footer-social { display: flex; gap: 10px; }
.social-btn { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.45); font-size: 13px; transition: background 0.2s, color 0.2s; }
.social-btn:hover { background: rgba(0,191,165,0.14); color: var(--accent); }
.footer-col h5 { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.45); letter-spacing: 0.09em; text-transform: uppercase; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.38); font-size: 13px; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 22px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { color: rgba(255,255,255,0.22); font-size: 12px; }
.footer-bottom a { color: var(--accent); }

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 1000;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 22px rgba(37,211,102,0.45); transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-btn:hover { transform: scale(1.1) rotate(-5deg); box-shadow: 0 8px 32px rgba(37,211,102,0.55); }
.whatsapp-btn svg { width: 30px; height: 30px; fill: #fff; }
.whatsapp-tooltip {
  position: fixed; bottom: 40px; right: 96px; z-index: 999;
  background: var(--navy); color: #fff; font-size: 13px; font-weight: 500;
  padding: 8px 16px; border-radius: 8px; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
  font-family: 'DM Sans', sans-serif; border: 1px solid rgba(255,255,255,0.08);
}
.whatsapp-btn:hover ~ .whatsapp-tooltip { opacity: 1; }

/* ===== ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .svc-overview-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 600px) {
  section { padding: 60px 5%; }
  .page-hero { padding: 110px 5% 60px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .process-steps { grid-template-columns: 1fr; }
  .contact-form { padding: 26px 20px; }
}