/* =========================
   PROFIX – MODERN UI v2
   ========================= */

/* --- DESIGN TOKENS --- */
:root {
  --brand: #b11226;
  --brand-dark: #7f1d1d;
  --ink: #0f172a;
  --muted: #64748b;
  --bg: #f8fafc;
  --card: rgba(255,255,255,0.75);
  --border: rgba(15,23,42,0.08);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 20px 40px rgba(2,6,23,0.08);
  --shadow-float: 0 30px 60px rgba(2,6,23,0.12);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* --- GLOBAL RESET --- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 50% -10%, #ffe4e6 0%, transparent 60%),
    linear-gradient(180deg, #ffffff, var(--bg));
}

/* =========================
   HEADER
   ========================= */
.site-header {
  position: relative;
  padding: 48px 20px 34px;
  text-align: center;
  background:
    radial-gradient(800px 400px at 50% 0%, #1f2937 0%, #020617 70%);
  color: #fff;
  overflow: hidden;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 60%;
  background: linear-gradient(180deg, transparent, #020617);
  pointer-events: none;
}

.logo svg {
  width: 100%;
  max-width: 440px;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,.35));
  animation: logoIn .8s var(--ease) both;
}

@keyframes logoIn {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to   { opacity: 1; transform: none; }
}

.tagline {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: #e5e7eb;
  letter-spacing: .2px;
}

/* NAV */
.main-nav {
  margin-top: 22px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.main-nav a {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  opacity: .9;
  transition: opacity .2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), #ef4444);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}

.main-nav a:hover {
  opacity: 1;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

/* =========================
   CONTENT
   ========================= */
.content {
  max-width: 980px;
  margin: 64px auto;
  padding: 0 20px;
}

/* CARD (GLASSMORPHISM) */
.card {
  background: var(--card);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-soft);
  animation: cardIn .6s var(--ease) both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.card h2 {
  margin: 0 0 8px;
  font-size: 26px;
  letter-spacing: -.4px;
  color: var(--brand);
}

/* =========================
   FORM
   ========================= */
label {
  display: block;
  margin-top: 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--muted);
}

input {
  width: 100%;
  margin-top: 6px;
  padding: 14px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  font-size: 15px;
  background: rgba(255,255,255,.9);
  transition: border-color .2s ease, box-shadow .2s ease, transform .1s ease;
}

input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(177,18,38,.15);
}

/* PHONE */
.phone-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.phone-prefix {
  padding: 14px 14px;
  border-radius: var(--radius-md);
  background: #f1f5f9;
  border: 1px solid var(--border);
  font-weight: 800;
}

/* =========================
   CHECKBOXES (SMALL, CLEAN)
   ========================= */
.check {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.45;
  color: #475569;
}

.check input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin-top: 3px;
  accent-color: var(--brand);
  cursor: pointer;
}

/* =========================
   BUTTON
   ========================= */
button {
  margin-top: 26px;
  width: 100%;
  padding: 16px;
  border-radius: 999px;
  border: none;
  background:
    linear-gradient(180deg, #ef4444, var(--brand-dark));
  color: #fff;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow:
    0 10px 30px rgba(177,18,38,.35),
    inset 0 1px 0 rgba(255,255,255,.25);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 40px rgba(177,18,38,.45),
    inset 0 1px 0 rgba(255,255,255,.25);
}

button:active {
  transform: translateY(0);
}

/* =========================
   RESPONSE STATES
   ========================= */
#responseBox {
  display: none;
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius-md);
  font-weight: 800;
}

.loading {
  background: linear-gradient(90deg, #eef2ff, #e0e7ff);
  color: #3730a3;
}

.success {
  background: linear-gradient(90deg, #ecfdf5, #d1fae5);
  color: #065f46;
}

.error {
  background: linear-gradient(90deg, #fee2e2, #fecaca);
  color: #991b1b;
}

/* =========================
   FOOTER
   ========================= */
.site-footer {
  background: #020617;
  color: #e5e7eb;
  text-align: center;
  padding: 28px 20px;
  font-size: 12px;
}

.site-footer a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}