/*
Theme Name: BGBizMedia Apple Style
Theme URI: https://bgbizmedia.com
Author: BGBizMedia
Description: Clean, Apple-inspired minimal theme for BGBizMedia. Modern, spacious, high-conversion design focused on local business growth and AI-powered marketing.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: bgbizmedia-apple
*/

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

:root {
  --black: #000000;
  --near-black: #1d1d1f;
  --gray: #6e6e73;
  --light-gray: #f5f5f7;
  --white: #ffffff;
  --blue: #0071e3;
  --blue-hover: #0077ed;
  --card-radius: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--white);
  color: var(--near-black);
  line-height: 1.47059;
  font-weight: 400;
  letter-spacing: -0.022em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

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

/* ========== NAV ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  height: 52px;
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 22px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--near-black);
}

.nav-menu {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-menu a {
  font-size: 12px;
  font-weight: 400;
  color: var(--near-black);
  opacity: 0.85;
  transition: opacity 0.2s;
}

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

.nav-cta {
  background: var(--blue);
  color: #fff !important;
  font-size: 12px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 980px;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: var(--blue-hover);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

/* ========== HERO ========== */
.hero {
  padding: 100px 24px 110px;
  text-align: center;
  background: var(--white);
}

.hero-eyebrow {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.hero h1 {
  font-size: clamp(40px, 7.5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
  max-width: 820px;
  margin: 0 auto 20px;
  color: var(--near-black);
}

.hero-sub {
  font-size: clamp(17px, 2.4vw, 21px);
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.45;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 980px;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-hover);
}

.btn-text {
  background: transparent;
  color: var(--blue);
  padding: 12px 8px;
}

.btn-text:hover {
  text-decoration: underline;
}

/* ========== AI SECTION ========== */
.ai-section {
  background: var(--black);
  color: var(--white);
  padding: 100px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ai-label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.ai-section h2 {
  font-size: clamp(32px, 5.5vw, 48px);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 18px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.ai-section .ai-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.65);
  max-width: 480px;
  margin: 0 auto 60px;
  line-height: 1.5;
}

.ai-graphic {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 40px;
}

.ai-graphic-text {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 650;
  letter-spacing: -0.03em;
  text-align: left;
  position: relative;
  z-index: 2;
  max-width: 420px;
  margin-right: auto;
  padding-left: 10%;
}

.ai-big-letter {
  position: absolute;
  right: 5%;
  bottom: 10%;
  font-size: clamp(140px, 22vw, 280px);
  font-weight: 700;
  color: rgba(255,255,255,0.06);
  line-height: 0.8;
  letter-spacing: -0.05em;
  z-index: 1;
  user-select: none;
}

/* ========== SERVICES ========== */
.services {
  padding: 110px 24px;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(28px, 4.5vw, 40px);
  font-weight: 650;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: var(--near-black);
}

.section-header p {
  font-size: 17px;
  color: var(--gray);
  max-width: 420px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.service-card {
  border-radius: var(--card-radius);
  padding: 36px 32px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease;
}

.service-card:hover {
  transform: scale(1.015);
}

.service-card .num {
  font-size: 13px;
  font-weight: 500;
  opacity: 0.5;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
  line-height: 1.15;
}

.service-card p {
  font-size: 15px;
  line-height: 1.45;
  opacity: 0.75;
}

/* Card color variants */
.card-light {
  background: var(--light-gray);
  color: var(--near-black);
}

.card-dark {
  background: var(--black);
  color: var(--white);
}

.card-blue {
  background: var(--blue);
  color: var(--white);
}

.card-blue p,
.card-dark p {
  opacity: 0.8;
}

/* ========== PROCESS ========== */
.process {
  padding: 100px 24px;
  background: var(--light-gray);
}

.process .section-header {
  margin-bottom: 48px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 960px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.process-step {
  padding: 40px 32px;
  border-right: 1px solid rgba(0,0,0,0.06);
}

.process-step:last-child {
  border-right: none;
}

.process-step .num {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 16px;
}

.process-step h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.5;
}

/* ========== CTA ========== */
.cta-section {
  padding: 110px 24px;
  text-align: center;
  background: var(--white);
}

.cta-section h2 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.035em;
  margin-bottom: 14px;
  line-height: 1.1;
}

.cta-section p {
  font-size: 17px;
  color: var(--gray);
  margin-bottom: 32px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--light-gray);
  padding: 28px 24px;
  font-size: 12px;
  color: var(--gray);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: var(--gray);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--near-black);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 800px) {
  .nav-menu {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

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

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-step {
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.06);
  }

  .process-step:last-child {
    border-bottom: none;
  }

  .ai-graphic-text {
    padding-left: 0;
    text-align: center;
    margin: 0 auto;
  }

  .ai-big-letter {
    right: 50%;
    transform: translateX(50%);
    opacity: 0.08;
  }

  .hero {
    padding: 70px 20px 80px;
  }

  .ai-section,
  .services,
  .process,
  .cta-section {
    padding: 70px 20px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 36px;
  }

  .service-card {
    padding: 28px 24px;
    min-height: auto;
  }

  .service-card h3 {
    font-size: 22px;
  }
}