/*
Theme Name: Programmer Pro
Theme URI: https://example.com
Author: Grok Assistant
Author URI: https://x.ai
Description: Строгий тёмно-синий одностраничный шаблон для программиста. Главная + контакты. Адаптивный, без сложной анимации. Форма заявок на email.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: programmer-pro
*/

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

:root {
  --navy: #0d1b2a;
  --dark-blue: #1b2838;
  --mid-blue: #2a3f5f;
  --accent: #4a90d9;
  --accent-hover: #357abd;
  --white: #ffffff;
  --light: #f5f7fa;
  --gray: #8b9bb4;
  --text: #e0e6ed;
  --card-bg: #162033;
  --border: #2a3f5f;
  --success: #2ecc71;
  --error: #e74c3c;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,0.25);
  --max-w: 1140px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--navy);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== Header ===== */
.site-header {
  background: var(--navy);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.5px;
}

.logo img, .logo svg {
  height: 36px;
  width: auto;
}

.logo span { color: var(--accent); }

.main-nav ul {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  border-bottom-color: var(--accent);
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 1.1rem;
}

/* ===== Hero ===== */
.hero {
  padding: 60px 0 80px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--dark-blue) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 50px;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.4rem;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.25;
}

.hero-content .subtitle {
  color: var(--accent);
  font-size: 1.15rem;
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-content p {
  color: var(--gray);
  margin-bottom: 28px;
  max-width: 520px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn:hover {
  background: var(--accent-hover);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--white);
}

.hero-photo {
  text-align: center;
}

.hero-photo img {
  width: 280px;
  height: 340px;
  object-fit: cover;
  border-radius: 12px;
  border: 3px solid var(--mid-blue);
  box-shadow: var(--shadow);
  margin: 0 auto;
}

/* ===== Sections common ===== */
.section {
  padding: 70px 0;
}

.section-title {
  text-align: center;
  font-size: 1.9rem;
  color: var(--white);
  margin-bottom: 12px;
}

.section-desc {
  text-align: center;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto 45px;
}

/* ===== Services ===== */
.services {
  background: var(--dark-blue);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 24px rgba(74,144,217,0.15);
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  color: var(--accent);
}

.service-card h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* ===== Advantages ===== */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.adv-item {
  background: var(--card-bg);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px;
}

.adv-item h3 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.adv-item p {
  color: var(--gray);
  font-size: 0.92rem;
}

/* ===== Reviews ===== */
.reviews {
  background: var(--dark-blue);
}

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

.review-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

.review-card .stars {
  color: #f1c40f;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.review-card p {
  color: var(--text);
  font-style: italic;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.review-author {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
}

.review-role {
  color: var(--gray);
  font-size: 0.8rem;
}

/* ===== Prices ===== */
.prices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
  position: relative;
}

.price-card.featured::before {
  content: 'Популярное';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
}

.price-card h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.price-card .price {
  font-size: 2rem;
  color: var(--accent);
  font-weight: 700;
  margin: 12px 0;
}

.price-card .price span {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 400;
}

.price-card ul {
  text-align: left;
  margin: 16px 0 24px;
  flex-grow: 1;
}

.price-card li {
  color: var(--gray);
  padding: 6px 0;
  font-size: 0.9rem;
  position: relative;
  padding-left: 22px;
}

.price-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: bold;
}

/* ===== Form ===== */
.form-section {
  background: var(--dark-blue);
}

.form-wrapper {
  max-width: 560px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 6px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.form-message {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.95rem;
  display: none;
}

.form-message.success {
  background: rgba(46,204,113,0.15);
  border: 1px solid var(--success);
  color: var(--success);
  display: block;
}

.form-message.error {
  background: rgba(231,76,60,0.15);
  border: 1px solid var(--error);
  color: var(--error);
  display: block;
}

/* ===== Contacts page ===== */
.contacts-page {
  padding: 50px 0 70px;
}

.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-info h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  align-items: flex-start;
}

.contact-item .icon {
  color: var(--accent);
  font-size: 1.3rem;
  min-width: 28px;
}

.contact-item h4 {
  color: var(--white);
  margin-bottom: 4px;
  font-size: 1rem;
}

.contact-item p, .contact-item a {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding: 30px 0;
  text-align: center;
}

.site-footer p {
  color: var(--gray);
  font-size: 0.9rem;
}

.site-footer a {
  color: var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr 1fr; }
  .prices-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr 260px; gap: 30px; }
  .hero-content h1 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 12px; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-photo img { width: 220px; height: 270px; }
  .services-grid,
  .advantages-grid,
  .reviews-grid,
  .prices-grid { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; }
  .section { padding: 50px 0; }
  .form-wrapper { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .hero-content h1 { font-size: 1.7rem; }
  .section-title { font-size: 1.55rem; }
}