/*
Theme Name: Ronnie Nguyen Theme
Theme URI: https://ronnienguyen.com/
Author: Antigravity
Author URI: https://example.com/
Description: A custom WordPress theme for Ronnie Nguyen - Digital Marketing Consultant.
Version: 1.0
Text Domain: ronnienguyen
*/

:root {
  --blue-soft: #E3F1FF;
  --pink-soft: #FDF2F2;
  --ink: #1a1a2e;
  --ink-light: #4a4a6a;
  --ink-muted: #8888aa;
  --accent-blue: #5b9bd5;
  --accent-rose: #d57b7b;
  --white: #ffffff;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--white);overflow-x:hidden;line-height:1.6}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.4rem 4rem;backdrop-filter:blur(16px);background:rgba(255,255,255,0.75);border-bottom:1px solid rgba(91,155,213,0.12);animation:fadeDown 0.8s ease both}
.nav-logo{font-family:var(--font-display);font-size:1.2rem;font-weight:600;letter-spacing:0.02em;color:var(--ink);text-decoration:none}
.nav-logo span{color:var(--accent-blue)}
.nav-links{display:flex;gap:2.2rem;list-style:none}
.nav-links a{font-size:0.78rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-light);text-decoration:none;transition:color 0.25s}
.nav-links a:hover{color:var(--accent-blue)}
.nav-cta{font-size:0.75rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--white)!important;background:var(--ink);padding:0.5rem 1.3rem;border-radius:100px;text-decoration:none;transition:background 0.25s,transform 0.2s}
.nav-cta:hover{background:var(--accent-blue);transform:translateY(-1px)}

/* HERO */
#hero{min-height:100vh;display:flex;align-items:center;padding:8rem 4rem 5rem;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,var(--blue-soft) 0%,#fffbfc 55%,var(--pink-soft) 100%);z-index:0}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:0.45;pointer-events:none;z-index:0}
.blob-1{width:520px;height:520px;background:radial-gradient(circle,#c9e4ff 0%,transparent 70%);top:-80px;right:-120px;animation:float1 14s ease-in-out infinite}
.blob-2{width:380px;height:380px;background:radial-gradient(circle,#f9d9d9 0%,transparent 70%);bottom:60px;left:-80px;animation:float2 18s ease-in-out infinite}
.blob-3{width:260px;height:260px;background:radial-gradient(circle,#ddeeff 0%,transparent 70%);top:40%;left:38%;animation:float1 11s ease-in-out infinite reverse}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-30px) scale(1.06)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-20px,20px) scale(1.04)}}

.hero-content{position:relative;z-index:1;max-width:820px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:0.6rem;font-size:0.74rem;font-weight:500;letter-spacing:0.18em;text-transform:uppercase;color:var(--accent-blue);margin-bottom:1rem;animation:fadeUp 0.9s 0.2s ease both}
.hero-eyebrow::before{content:'';display:block;width:28px;height:1px;background:var(--accent-blue)}
.hero-name{font-family:var(--font-display);font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:400;color:var(--ink-light);letter-spacing:0.06em;margin-bottom:0.5rem;animation:fadeUp 0.9s 0.28s ease both}
.hero-headline{font-family:var(--font-display);font-size:clamp(3rem,5.8vw,5.4rem);font-weight:300;line-height:1.08;letter-spacing:-0.01em;color:var(--ink);margin-bottom:1.4rem;animation:fadeUp 0.9s 0.36s ease both}
.hero-headline em{font-style:italic;color:var(--accent-blue)}
.hero-sub{font-size:1.05rem;font-weight:300;color:var(--ink-light);max-width:580px;line-height:1.8;margin-bottom:2.6rem;animation:fadeUp 0.9s 0.5s ease both}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;animation:fadeUp 0.9s 0.65s ease both}
.hero-tagline-strip{position:absolute;bottom:3rem;right:4rem;z-index:1;font-family:var(--font-display);font-size:0.95rem;font-style:italic;color:var(--ink-muted);max-width:240px;text-align:right;line-height:1.6;animation:fadeUp 0.9s 0.8s ease both}

/* BUTTONS */
.btn-primary{font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--white);background:var(--ink);padding:0.85rem 2rem;border-radius:100px;text-decoration:none;transition:background 0.25s,transform 0.2s,box-shadow 0.25s;box-shadow:0 4px 20px rgba(26,26,46,0.15)}
.btn-primary:hover{background:var(--accent-blue);transform:translateY(-2px);box-shadow:0 8px 28px rgba(91,155,213,0.3)}
.btn-secondary{font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink);background:transparent;padding:0.85rem 2rem;border-radius:100px;border:1.5px solid rgba(26,26,46,0.2);text-decoration:none;transition:border-color 0.25s,color 0.25s,transform 0.2s}
.btn-secondary:hover{border-color:var(--accent-blue);color:var(--accent-blue);transform:translateY(-2px)}
.btn-light{font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink);background:var(--white);padding:0.9rem 2.2rem;border-radius:100px;text-decoration:none;transition:background 0.25s,transform 0.2s;box-shadow:0 4px 20px rgba(0,0,0,0.2)}
.btn-light:hover{background:var(--blue-soft);transform:translateY(-2px)}
.btn-outline-light{font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:rgba(255,255,255,0.75);background:transparent;padding:0.9rem 2.2rem;border-radius:100px;border:1.5px solid rgba(255,255,255,0.25);text-decoration:none;transition:border-color 0.25s,color 0.25s,transform 0.2s}
.btn-outline-light:hover{border-color:rgba(255,255,255,0.7);color:var(--white);transform:translateY(-2px)}

/* SECTION COMMONS */
section{padding:5.5rem 4rem}
.section-label{display:inline-flex;align-items:center;gap:0.6rem;font-size:0.7rem;font-weight:500;letter-spacing:0.2em;text-transform:uppercase;color:var(--ink-muted);margin-bottom:1.2rem}
.section-label::before{content:'';display:block;width:20px;height:1px;background:var(--ink-muted)}
.section-title{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.4rem);font-weight:300;line-height:1.15;color:var(--ink);margin-bottom:1.2rem}
.section-title em{font-style:italic;color:var(--accent-rose)}
.section-intro{font-size:1rem;color:var(--ink-light);max-width:520px;line-height:1.75}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(91,155,213,0.25),transparent);border:none;margin:0}

/* ABOUT */
#about{background:var(--white);display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about-intro{font-size:0.97rem;color:var(--ink-light);line-height:1.8;margin-bottom:1.2rem}
.about-intro strong{color:var(--ink);font-weight:500}
.position-badge{display:flex;align-items:flex-start;gap:1rem;background:linear-gradient(135deg,rgba(91,155,213,0.08),rgba(213,123,123,0.05));border:1px solid rgba(91,155,213,0.18);border-radius:14px;padding:1.2rem 1.6rem;margin-bottom:2rem}
.badge-icon{font-size:1.6rem;padding-top:0.1rem;flex-shrink:0}
.badge-text-top{font-size:0.7rem;font-weight:500;letter-spacing:0.15em;text-transform:uppercase;color:var(--accent-blue);display:block;margin-bottom:0.25rem}
.badge-text-main{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--ink);display:block;line-height:1.4}
.about-visual{display:flex;flex-direction:column;gap:1.2rem}
.about-stat-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.about-stat{background:linear-gradient(135deg,var(--blue-soft),rgba(253,242,242,0.4));border:1px solid rgba(91,155,213,0.1);border-radius:16px;padding:1.4rem 1.6rem;text-align:center}
.about-stat:nth-child(even){background:linear-gradient(135deg,var(--pink-soft),rgba(227,241,255,0.4));border-color:rgba(213,123,123,0.1)}
.stat-num{font-family:var(--font-display);font-size:2.4rem;font-weight:300;line-height:1;margin-bottom:0.2rem;color:var(--accent-blue)}
.about-stat:nth-child(even) .stat-num{color:var(--accent-rose)}
.stat-label{font-size:0.75rem;color:var(--ink-muted);line-height:1.4}
.about-tags{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0.5rem}
.about-tag{font-size:0.72rem;padding:0.3rem 0.8rem;border-radius:100px;border:1px solid rgba(91,155,213,0.2);color:var(--accent-blue);background:rgba(91,155,213,0.05)}

/* CAREER TIMELINE */
#career{background:linear-gradient(160deg,var(--blue-soft) 0%,var(--white) 70%)}
.career-layout{display:grid;grid-template-columns:320px 1fr;gap:5rem;align-items:start;margin-top:3rem}
.career-intro{font-size:0.97rem;color:var(--ink-light);line-height:1.8}

.timeline-track{display:flex;flex-direction:column;position:relative}
.timeline-track::before{content:'';position:absolute;left:90px;top:10px;bottom:10px;width:1px;background:linear-gradient(to bottom,var(--accent-blue) 0%,rgba(91,155,213,0.08) 100%)}

.tl-item{display:grid;grid-template-columns:90px 1fr;gap:0 1.8rem;padding-bottom:2.2rem;position:relative}
.tl-item:last-child{padding-bottom:0}
.tl-date{font-size:0.68rem;font-weight:500;color:var(--ink-muted);letter-spacing:0.02em;line-height:1.45;text-align:right;padding-top:0.22rem}
.tl-body{position:relative;padding-left:1.5rem}
.tl-body::before{content:'';position:absolute;left:-0.45rem;top:0.45rem;width:9px;height:9px;border-radius:50%;background:var(--white);border:2px solid var(--accent-blue);z-index:1}
.tl-item.current .tl-body::before{background:var(--accent-blue);box-shadow:0 0 0 4px rgba(91,155,213,0.18)}
.tl-company{font-size:0.75rem;font-weight:500;color:var(--accent-blue);letter-spacing:0.04em;margin-bottom:0.12rem}
.tl-role{font-family:var(--font-display);font-size:1.05rem;font-weight:600;color:var(--ink);line-height:1.3;margin-bottom:0.35rem}
.tl-note{font-size:0.8rem;color:var(--ink-muted);line-height:1.6;margin-bottom:0.5rem}
.tl-tags{display:flex;flex-wrap:wrap;gap:0.35rem}
.tl-tag{font-size:0.67rem;padding:0.18rem 0.65rem;border-radius:100px;background:rgba(91,155,213,0.08);color:var(--accent-blue);border:1px solid rgba(91,155,213,0.18)}
.tl-tag.rose{background:rgba(213,123,123,0.08);color:var(--accent-rose);border-color:rgba(213,123,123,0.18)}

/* WHAT I DO */
#what-i-do{background:var(--white)}
.services-header{max-width:600px;margin-bottom:3.5rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.service-card{background:linear-gradient(135deg,rgba(227,241,255,0.4),rgba(253,242,242,0.3));border:1px solid rgba(91,155,213,0.1);border-radius:20px;padding:2rem;transition:transform 0.3s,box-shadow 0.3s;position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-blue),var(--accent-rose));opacity:0;transition:opacity 0.3s}
.service-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px rgba(26,26,46,0.1)}
.service-card:hover::before{opacity:1}
.service-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem;font-size:1.3rem}
.service-icon.blue{background:rgba(91,155,213,0.12)}
.service-icon.rose{background:rgba(213,123,123,0.12)}
.service-icon.mix{background:linear-gradient(135deg,rgba(91,155,213,0.1),rgba(213,123,123,0.1))}
.service-title{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--ink);margin-bottom:0.6rem}
.service-desc{font-size:0.875rem;color:var(--ink-light);line-height:1.7}

/* ECOSYSTEM */
#ecosystem{background:var(--ink);color:var(--white)}
#ecosystem .section-label{color:rgba(255,255,255,0.4)}
#ecosystem .section-label::before{background:rgba(255,255,255,0.4)}
#ecosystem .section-title{color:var(--white)}
#ecosystem .section-title em{color:#90caff}
.ecosystem-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:5rem;align-items:center;margin-top:3rem}
.ecosystem-intro{font-size:1rem;color:rgba(255,255,255,0.6);line-height:1.75}
.ecosystem-flow{display:flex;flex-direction:column;gap:0}
.flow-item{display:flex;align-items:center;gap:1rem;padding:0.9rem 1.4rem;border-radius:12px;transition:background 0.25s;cursor:default}
.flow-item:hover{background:rgba(255,255,255,0.06)}
.flow-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.flow-dot.primary{background:#90caff}
.flow-dot.channel{background:rgba(255,255,255,0.25)}
.flow-dot.result{background:#f9b8b8}
.flow-arrow{width:1px;height:20px;background:rgba(255,255,255,0.12);margin-left:1.7rem}
.flow-label{font-size:0.85rem;color:rgba(255,255,255,0.75);font-weight:300;letter-spacing:0.03em}
.flow-label.highlight{color:#90caff;font-weight:500}
.flow-label.highlight-rose{color:#f9b8b8;font-weight:500}
.channels-row{display:flex;flex-wrap:wrap;gap:0.5rem;padding:0.9rem 1.4rem}
.channel-pill{font-size:0.72rem;padding:0.28rem 0.8rem;border-radius:100px;border:1px solid rgba(255,255,255,0.18);color:rgba(255,255,255,0.6)}

/* CLIENTS / LOGOS */
#clients{background:var(--white)}
.clients-intro{font-size:0.97rem;color:var(--ink-light);max-width:480px;line-height:1.75;margin-bottom:3rem}
.logos-grid{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center}
.logo-pill{display:flex;align-items:center;justify-content:center;height:64px;padding:0 2rem;border-radius:12px;border:1px solid rgba(26,26,46,0.1);background:var(--white);filter:grayscale(100%);opacity:0.55;transition:filter 0.3s,opacity 0.3s,transform 0.25s;min-width:140px}
.logo-pill:hover{filter:grayscale(0%);opacity:1;transform:translateY(-3px)}
.logo-pill span{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--ink);letter-spacing:0.04em;white-space:nowrap}

/* CHANNELS */
#channels{background:linear-gradient(160deg,var(--blue-soft) 0%,var(--white) 70%)}
.channels-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:3rem;gap:2rem}
.channels-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.channel-card{padding:1.8rem;border-radius:16px;background:rgba(255,255,255,0.85);backdrop-filter:blur(8px);border:1px solid rgba(91,155,213,0.12);transition:transform 0.25s,box-shadow 0.25s}
.channel-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(26,26,46,0.08)}
.channel-name{font-family:var(--font-display);font-size:1.15rem;font-weight:600;color:var(--ink);margin-bottom:0.5rem}
.channel-desc{font-size:0.83rem;color:var(--ink-light);line-height:1.65}

/* CONSULTING */
#consulting{background:var(--white)}
.consulting-intro-block{max-width:580px;margin-bottom:3.5rem}
.packages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem}
.pkg-card{border-radius:20px;overflow:hidden;border:1px solid rgba(91,155,213,0.15);display:flex;flex-direction:column;transition:transform 0.3s,box-shadow 0.3s}
.pkg-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(91,155,213,0.15)}
.pkg-header{padding:1.8rem 2rem 1.4rem;background:linear-gradient(135deg,var(--blue-soft),rgba(253,242,242,0.5))}
.pkg-card:nth-child(2) .pkg-header{background:linear-gradient(135deg,var(--ink) 0%,#2a2a4a 100%)}
.pkg-card:nth-child(3) .pkg-header{background:linear-gradient(135deg,var(--pink-soft),rgba(227,241,255,0.5))}
.pkg-duration{font-family:var(--font-display);font-size:2.6rem;font-weight:300;line-height:1;color:var(--accent-blue);margin-bottom:0.2rem}
.pkg-card:nth-child(2) .pkg-duration{color:#90caff}
.pkg-name{font-size:0.8rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-light)}
.pkg-card:nth-child(2) .pkg-name{color:rgba(255,255,255,0.6)}
.pkg-price{font-family:var(--font-display);font-size:1.6rem;font-weight:600;color:var(--ink);margin-top:0.6rem}
.pkg-card:nth-child(2) .pkg-price{color:var(--white)}
.pkg-body{padding:1.6rem 2rem 2rem;background:var(--white);flex:1}
.pkg-card:nth-child(2) .pkg-body{background:#f8faff}
.pkg-body ul{list-style:none;display:flex;flex-direction:column;gap:0.7rem}
.pkg-body ul li{font-size:0.85rem;color:var(--ink-light);line-height:1.5;display:flex;gap:0.6rem;align-items:flex-start}
.pkg-body ul li::before{content:'✓';color:var(--accent-blue);font-weight:600;flex-shrink:0;margin-top:0.05rem}
.pkg-badge{display:inline-block;font-size:0.67rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--white);background:var(--accent-blue);padding:0.2rem 0.7rem;border-radius:100px;margin-bottom:0.5rem}

/* FAQ */
#faq{background:linear-gradient(160deg,var(--pink-soft) 0%,var(--white) 70%)}
.faq-layout{display:grid;grid-template-columns:280px 1fr;gap:5rem;align-items:start;margin-top:3rem}
.faq-intro{font-size:0.97rem;color:var(--ink-light);line-height:1.75}
.faq-list{display:flex;flex-direction:column;gap:0}
.faq-item{border-bottom:1px solid rgba(26,26,46,0.08)}
.faq-item:first-child{border-top:1px solid rgba(26,26,46,0.08)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:1.4rem 0;cursor:pointer;gap:1rem}
.faq-q-text{font-size:0.95rem;font-weight:500;color:var(--ink);line-height:1.4}
.faq-icon{width:28px;height:28px;border-radius:50%;border:1.5px solid rgba(91,155,213,0.3);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem;color:var(--accent-blue);transition:background 0.25s,transform 0.3s}
.faq-item.open .faq-icon{background:var(--accent-blue);color:var(--white);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.3s ease}
.faq-a-inner{font-size:0.88rem;color:var(--ink-light);line-height:1.75;padding-bottom:1.4rem}
.faq-item.open .faq-a{max-height:300px}

/* CONTACT */
#contact{background:var(--ink);text-align:center;padding:6rem 4rem}
#contact .section-label{justify-content:center;color:rgba(255,255,255,0.4)}
#contact .section-label::before{background:rgba(255,255,255,0.4)}
.contact-headline{font-family:var(--font-display);font-size:clamp(2.6rem,5vw,4.2rem);font-weight:300;line-height:1.1;color:var(--white);margin-bottom:1.4rem;max-width:620px;margin-left:auto;margin-right:auto}
.contact-headline em{font-style:italic;color:#90caff}
.contact-sub{font-size:1rem;color:rgba(255,255,255,0.5);max-width:460px;margin:0 auto 2.8rem;line-height:1.7}
.contact-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* FOOTER */
footer{background:#141428;padding:2.4rem 4rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}
.footer-brand{font-family:var(--font-display);font-size:1rem;font-weight:600;color:rgba(255,255,255,0.5)}
.footer-copy{font-size:0.75rem;color:rgba(255,255,255,0.25);text-align:right}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}

/* RESPONSIVE */
@media(max-width:1000px){
  nav{padding:1.2rem 2rem}
  .nav-links{display:none}
  #hero{padding:7rem 2rem 5rem}
  section{padding:4.5rem 2rem}
  #about,#career .career-layout,.ecosystem-layout,.faq-layout{grid-template-columns:1fr;gap:3rem}
  .services-grid,.channels-grid,.packages-grid{grid-template-columns:1fr 1fr}
  .hero-tagline-strip{display:none}
  footer{flex-direction:column;text-align:center;gap:0.8rem}
  .footer-copy{text-align:center}
}
@media(max-width:620px){
  .services-grid,.channels-grid,.packages-grid{grid-template-columns:1fr}
  #contact{padding:4.5rem 2rem}
  .timeline-track::before{left:72px}
  .tl-item{grid-template-columns:72px 1fr}
}