/*
Theme Name: AI Se Jiyo 3D Portfolio
Theme URI: https://aisejio.com
Author: Siya
Author URI: https://www.linkedin.com/in/aisejio-ai-automation-jewellery-marketing
Description: Dark 3D Creator Portfolio — Cinematic, GSAP-powered animations, Instagram growth, jewellery marketing expertise. Apple-meets-Framer aesthetic.
Version: 3.0
License: GNU General Public License v3
Text Domain: aisejio
Tags: dark, portfolio, 3d, animation, ai, marketing, luxury, creative-studio
*/

/* ============================================================
   🔤 FONTS
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Kanit:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,300;1,400&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500&display=swap');

/* ============================================================
   🎨 DESIGN TOKENS
============================================================ */
:root {
  --bg:            #0C0C0C;
  --bg-2:          #111111;
  --bg-card:       #161616;
  --surface:       #1A1A1A;
  --surface-2:     #222222;
  --border:        rgba(215,226,234,0.10);
  --border-hover:  rgba(215,226,234,0.25);

  --text:          #D7E2EA;
  --text-dim:      rgba(215,226,234,0.55);
  --text-faint:    rgba(215,226,234,0.30);
  --white:         #FFFFFF;

  --accent-purple: #7621B0;
  --accent-pink:   #B600A8;
  --accent-orange: #BE4C00;
  --accent-indigo: #6366F1;

  --grad-hero:     linear-gradient(180deg, #646973 0%, #BBCCD7 100%);
  --grad-cta:      linear-gradient(123deg, #18011F 7%, #B600A8 37%, #7621B0 72%, #BE4C00 100%);
  --grad-subtle:   linear-gradient(135deg, rgba(99,102,241,0.15), rgba(182,0,168,0.10));

  --shadow-glow:   0 0 80px rgba(118,33,176,0.15);
  --shadow-card:   0 8px 48px rgba(0,0,0,0.5);
  --shadow-cta:    0px 4px 4px rgba(181,1,167,0.25), 4px 4px 12px #7721B1 inset;

  --radius-sm:     12px;
  --radius-md:     20px;
  --radius-lg:     40px;
  --radius-xl:     60px;
  --radius-pill:   9999px;

  --ease:          cubic-bezier(0.23, 1, 0.32, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition:    all 0.45s cubic-bezier(0.23, 1, 0.32, 1);
  --transition-fast: all 0.22s cubic-bezier(0.23, 1, 0.32, 1);
}

/* ============================================================
   🔄 RESET
============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}
html, body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Kanit', sans-serif;
  overflow-x: hidden;
  line-height: 1.6;
}
img, video { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #444; }

/* ============================================================
   🔤 TYPE HELPERS
============================================================ */
.hero-heading {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-purple {
  background: var(--grad-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   📐 LAYOUT
============================================================ */
.container {
  max-width: 1400px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
}
.section { padding-block: clamp(80px, 10vw, 140px); }
.text-center { text-align: center; }
.flex-center { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   🧭 NAVIGATION
============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 24px clamp(20px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(12,12,12,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding-block: 16px;
}
.site-logo {
  font-family: 'Kanit', sans-serif;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.nav-menu {
  display: flex;
  gap: 8px;
  align-items: center;
}
.nav-menu a {
  font-size: clamp(12px, 1.1vw, 14px);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text);
  background: var(--surface);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.mobile-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition-fast);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

@media (max-width: 860px) {
  .mobile-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(12,12,12,0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-110%);
    transition: transform 0.45s var(--ease);
    border-bottom: 1px solid var(--border);
  }
  .nav-menu.active { transform: translateY(0); }
  .nav-menu a { font-size: 16px; padding: 14px 18px; }
  .nav-cta { display: none; }
}

/* ============================================================
   🔘 BUTTONS
============================================================ */
.contact-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--grad-cta);
  color: white !important;
  border-radius: var(--radius-pill);
  font-family: 'Kanit', sans-serif;
  font-weight: 600;
  font-size: clamp(12px, 1.2vw, 14px);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-cta);
  outline: 1.5px solid rgba(255,255,255,0.25);
  outline-offset: -2px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.contact-button:hover {
  transform: scale(1.04) translateY(-2px);
  box-shadow: 0 12px 40px rgba(182,0,168,0.45);
}
.btn-ghost {
  background: transparent !important;
  border: 1.5px solid var(--border-hover) !important;
  box-shadow: none !important;
  outline: none !important;
  color: var(--text) !important;
}
.btn-ghost:hover {
  border-color: rgba(215,226,234,0.6) !important;
  background: var(--surface) !important;
}

/* ============================================================
   🎬 HERO SECTION
============================================================ */
.hero-section {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding-top: 88px;
}
.hero-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem clamp(20px, 4vw, 48px);
  max-width: 1400px;
  width: 100%;
  margin-inline: auto;
  position: relative;
  z-index: 5;
}
.hero-eyebrow {
  font-size: clamp(11px, 1vw, 13px);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.hero-title {
  font-size: clamp(3.5rem, 14vw, 17.5vw);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  white-space: nowrap;
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: clamp(24px, 3vw, 40px);
  gap: 24px;
  flex-wrap: wrap;
}
.hero-subtitle {
  font-size: clamp(13px, 1.4vw, 17px);
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.6;
  max-width: 320px;
  color: var(--text-dim);
}
.hero-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.hero-scroll-hint {
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-scroll-hint::before {
  content: '';
  display: block;
  width: 32px; height: 1px;
  background: var(--text-faint);
}

/* Hero background grid */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(215,226,234,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(215,226,234,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
/* Hero glow orb */
.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(118,33,176,0.18) 0%, transparent 65%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity: 0.6; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: 1;   transform: translate(-50%,-50%) scale(1.15); }
}

/* Abstract AI Visual */
.hero-visual {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: min(500px, 80vw);
  height: min(500px, 80vw);
  pointer-events: none;
}
.ai-composition { position: relative; width: 100%; height: 100%; }
.glass-orb {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: floatOrb 7s ease-in-out infinite;
}
.orb-1 { width: 58%; height: 58%; top: 8%; left: 8%; }
.orb-2 {
  width: 38%; height: 38%; bottom: 12%; right: 8%;
  background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(236,72,153,0.2));
  animation-delay: 3.5s;
  animation-duration: 9s;
}
.orb-3 {
  width: 22%; height: 22%; top: 20%; right: 20%;
  background: rgba(182,0,168,0.12);
  animation-delay: 1.5s;
  animation-duration: 5s;
}
.gradient-mesh {
  position: absolute; inset: 0; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(99,102,241,0.18) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(236,72,153,0.18) 0%, transparent 50%);
  animation: meshPulse 8s ease-in-out infinite;
}
.ai-network-svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  animation: spinSlow 25s linear infinite;
}
.ai-network-svg-2 {
  position: absolute; inset: 10%; width: 80%; height: 80%;
  animation: spinSlow 15s linear infinite reverse;
  opacity: 0.5;
}

@keyframes floatOrb {
  0%,100% { transform: translateY(0px) scale(1); }
  50%      { transform: translateY(-18px) scale(1.02); }
}
@keyframes meshPulse {
  0%,100% { opacity: 0.5; }
  50%      { opacity: 0.9; }
}
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Hero stats row */
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: clamp(32px, 4vw, 56px);
}
.hero-stat {
  flex: 1;
  padding: clamp(16px, 2vw, 24px) clamp(16px, 2.5vw, 32px);
  border-right: 1px solid var(--border);
}
.hero-stat:last-child { border-right: none; }
.hero-stat-num {
  font-size: clamp(24px, 4vw, 44px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
  display: block;
}
.hero-stat-label {
  font-size: clamp(11px, 1vw, 13px);
  font-weight: 300;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .hero-title { white-space: normal; }
  .hero-bottom { flex-direction: column; align-items: flex-start; }
  .hero-meta { align-items: flex-start; }
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { flex: 0 0 50%; border-right: none; border-bottom: 1px solid var(--border); }
}

/* ============================================================
   🖼️ MARQUEE IMAGE GALLERY
============================================================ */
.marquee-section {
  padding-block: 80px 0;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.marquee-row { display: flex; gap: 12px; overflow: hidden; }
.marquee-track {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  animation: marqueeRight 35s linear infinite;
}
.marquee-track.reverse { animation: marqueeLeft 35s linear infinite; }
.marquee-section:hover .marquee-track { animation-play-state: paused; }
@keyframes marqueeRight {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marqueeLeft {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
.marquee-image {
  width: clamp(280px, 28vw, 440px);
  height: clamp(180px, 18vw, 280px);
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
  filter: brightness(0.85) saturate(0.9);
}
.marquee-image:hover { transform: scale(1.03); filter: brightness(1) saturate(1.1); }

/* ============================================================
   ℹ️ ABOUT SECTION
============================================================ */
.about-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(80px,10vw,140px) clamp(20px,4vw,48px);
  position: relative;
  overflow: hidden;
}
/* Decorative corner images */
.decorative-image {
  position: absolute;
  width: clamp(100px, 13vw, 200px);
  height: auto;
  border-radius: var(--radius-md);
  opacity: 0.65;
  transition: var(--transition);
  pointer-events: none;
  object-fit: cover;
}
.decorative-image:hover { opacity: 0.85; transform: scale(1.03); }
.deco-tl { top: 5%; left: 2%; }
.deco-bl { bottom: 8%; left: 5%; }
.deco-tr { top: 5%; right: 2%; }
.deco-br { bottom: 8%; right: 5%; }

.about-content {
  text-align: center;
  max-width: 820px;
  position: relative;
  z-index: 10;
}
.about-eyebrow {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.about-title {
  font-size: clamp(52px, 12vw, 140px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 0.95;
  margin-bottom: clamp(24px, 3vw, 40px);
}
.about-text {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 660px;
  margin-inline: auto;
  margin-bottom: clamp(32px, 4vw, 48px);
}
.about-text strong { color: var(--text); font-weight: 600; }
.about-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.about-tag {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}
.about-tag:hover { border-color: var(--border-hover); color: var(--text); }

/* ============================================================
   🛠️ SERVICES SECTION (White)
============================================================ */
.services-section {
  background: #F5F5F0;
  color: #0C0C0C;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: clamp(60px,8vw,120px) clamp(20px,4vw,48px);
  margin-top: -48px;
  position: relative;
  z-index: 20;
}
.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(40px,6vw,80px);
  gap: 24px;
  flex-wrap: wrap;
}
.services-title {
  font-size: clamp(52px, 10vw, 120px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: #0C0C0C;
}
.services-sub {
  max-width: 280px;
  font-size: clamp(13px, 1.4vw, 16px);
  font-weight: 300;
  line-height: 1.65;
  color: rgba(12,12,12,0.55);
  text-align: right;
}

.service-list { max-width: 1100px; margin-inline: auto; }
.service-item {
  display: flex;
  gap: clamp(20px, 4vw, 56px);
  align-items: flex-start;
  padding: clamp(24px,3vw,40px) 0;
  border-bottom: 1px solid rgba(12,12,12,0.10);
  transition: var(--transition);
  cursor: default;
}
.service-item:last-child { border-bottom: none; }
.service-item:hover .service-number { color: var(--accent-purple); }
.service-item:hover { padding-left: 8px; }
.service-number {
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 900;
  color: rgba(12,12,12,0.15);
  flex-shrink: 0;
  width: clamp(80px, 10vw, 120px);
  line-height: 1;
  transition: var(--transition);
}
.service-content { flex: 1; padding-top: 8px; }
.service-content h3 {
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: #0C0C0C;
  margin-bottom: 10px;
  line-height: 1.2;
}
.service-content p {
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(12,12,12,0.55);
  max-width: 620px;
}
.service-tag-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.service-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(12,12,12,0.5);
  border: 1px solid rgba(12,12,12,0.12);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}
.service-arrow {
  font-size: clamp(20px, 3vw, 32px);
  color: rgba(12,12,12,0.2);
  flex-shrink: 0;
  align-self: center;
  transition: var(--transition);
}
.service-item:hover .service-arrow {
  color: var(--accent-purple);
  transform: translate(6px, -6px);
}

@media (max-width: 600px) {
  .service-number { font-size: 36px; width: 56px; }
  .services-sub { text-align: left; }
}

/* ============================================================
   🎨 PROJECTS SECTION (Dark)
============================================================ */
.projects-section {
  background: var(--bg);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: clamp(60px,8vw,120px) clamp(20px,4vw,48px);
  margin-top: -48px;
  position: relative;
  z-index: 30;
}
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(48px,6vw,80px);
  gap: 24px;
  flex-wrap: wrap;
}
.projects-title {
  font-size: clamp(52px, 10vw, 120px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.projects-count {
  font-size: clamp(13px,1.4vw,16px);
  font-weight: 300;
  color: var(--text-dim);
}

.project-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: clamp(24px,3vw,40px);
  margin-bottom: clamp(40px,6vw,80px);
  transition: var(--transition);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-subtle);
  opacity: 0;
  transition: var(--transition);
  border-radius: inherit;
}
.project-card:hover {
  border-color: rgba(118,33,176,0.4);
  box-shadow: 0 0 60px rgba(118,33,176,0.12);
  transform: translateY(-4px);
}
.project-card:hover::before { opacity: 1; }
.project-card * { position: relative; z-index: 1; }

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: clamp(20px,3vw,32px);
  gap: 20px;
  flex-wrap: wrap;
}
.project-meta {}
.project-number {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 900;
  line-height: 1;
  color: var(--text-faint);
  display: block;
  margin-bottom: 8px;
}
.project-category {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
  display: block;
}
.project-name {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
}
.project-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.project-images {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: clamp(12px, 2vw, 20px);
}
.project-images-left {
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 2vw, 20px);
}
.project-image {
  width: 100%;
  border-radius: clamp(20px, 3vw, 40px);
  object-fit: cover;
  transition: transform 0.55s var(--ease), filter 0.55s var(--ease);
  filter: brightness(0.9);
}
.project-card:hover .project-image { filter: brightness(1); }
.project-image-tall { height: clamp(280px, 38vw, 520px); }
.project-image-short { height: clamp(120px, 14vw, 220px); }

.project-result {
  margin-top: clamp(20px,2.5vw,28px);
  padding-top: clamp(20px,2.5vw,28px);
  border-top: 1px solid var(--border);
  display: flex;
  gap: clamp(20px,3vw,48px);
  flex-wrap: wrap;
}
.project-result-item {}
.project-result-num {
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 900;
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}
.project-result-label {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

@media (max-width: 700px) {
  .project-images { grid-template-columns: 1fr; }
  .project-image-tall { height: 260px; }
}

/* ============================================================
   💬 TESTIMONIALS (Dark carousel)
============================================================ */
.testimonials-section {
  background: var(--bg-2);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: clamp(60px,8vw,120px) 0;
  margin-top: -48px;
  position: relative;
  z-index: 40;
  overflow: hidden;
}
.testimonials-header {
  padding-inline: clamp(20px,4vw,48px);
  margin-bottom: clamp(40px,5vw,64px);
}
.testimonials-title {
  font-size: clamp(52px,10vw,120px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
}

.testimonials-overflow { overflow: hidden; position: relative; }
.testimonials-overflow::before,
.testimonials-overflow::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.testimonials-overflow::before { left: 0; background: linear-gradient(to right, var(--bg-2), transparent); }
.testimonials-overflow::after  { right: 0; background: linear-gradient(to left, var(--bg-2), transparent); }

.testimonials-track {
  display: flex;
  gap: 20px;
  animation: marqueeRight 40s linear infinite;
  width: max-content;
  padding-block: 16px;
}
.testimonials-track:hover { animation-play-state: paused; }

.testimonial-card {
  width: 360px;
  flex-shrink: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.testimonial-stars { color: #FBBF24; font-size: 16px; letter-spacing: 3px; margin-bottom: 16px; }
.testimonial-quote {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  color: var(--text);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.testimonial-name { font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.testimonial-role { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; }

/* ============================================================
   💰 PRICING SECTION
============================================================ */
.pricing-section {
  background: var(--bg);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: clamp(60px,8vw,120px) clamp(20px,4vw,48px);
  margin-top: -48px;
  position: relative;
  z-index: 50;
}
.pricing-title {
  font-size: clamp(52px,10vw,120px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin-bottom: clamp(48px,6vw,80px);
  text-align: center;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin-inline: auto;
}
.pricing-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px,3vw,40px);
  transition: var(--transition);
  position: relative;
}
.pricing-card.popular {
  border-color: rgba(118,33,176,0.5);
  background: linear-gradient(160deg, rgba(118,33,176,0.06), var(--surface));
}
.pricing-card:hover {
  transform: translateY(-6px);
  border-color: rgba(118,33,176,0.4);
  box-shadow: 0 20px 60px rgba(118,33,176,0.12);
}
.popular-badge {
  position: absolute;
  top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--grad-cta);
  color: white;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}
.pricing-plan { font-size: 13px; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 16px; }
.pricing-price { font-size: clamp(36px,5vw,52px); font-weight: 900; line-height: 1; margin-bottom: 6px; }
.pricing-period { font-size: 14px; color: var(--text-dim); margin-bottom: 28px; }
.pricing-divider { height: 1px; background: var(--border); margin-bottom: 24px; }
.pricing-features { margin-bottom: 28px; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 12px;
  padding-block: 9px;
  font-size: 14px; font-weight: 300;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-check {
  width: 18px; height: 18px;
  background: rgba(37,211,102,0.12);
  color: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; flex-shrink: 0; margin-top: 1px;
}
.pricing-cta { width: 100%; }

/* ============================================================
   📞 CTA CONTACT SECTION
============================================================ */
.cta-section {
  background: #F5F5F0;
  color: #0C0C0C;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: clamp(80px,10vw,140px) clamp(20px,4vw,48px);
  margin-top: -48px;
  position: relative;
  z-index: 60;
  text-align: center;
}
.cta-title {
  font-size: clamp(52px, 12vw, 140px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: #0C0C0C;
  margin-bottom: clamp(24px, 3vw, 40px);
}
.cta-subtitle {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(12,12,12,0.55);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: clamp(36px, 4vw, 56px);
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Dark button variant for light bg */
.contact-button.dark {
  background: #0C0C0C;
  color: white !important;
  box-shadow: none;
  outline: none;
}
.contact-button.dark:hover { background: #222; box-shadow: 0 12px 36px rgba(0,0,0,0.3); }

.cta-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px,3vw,40px);
  flex-wrap: wrap;
  margin-top: clamp(40px,5vw,64px);
  padding-top: clamp(32px,4vw,48px);
  border-top: 1px solid rgba(12,12,12,0.08);
}
.cta-trust-item { font-size: clamp(12px,1.2vw,14px); color: rgba(12,12,12,0.55); font-weight: 300; }

/* ============================================================
   🦶 FOOTER
============================================================ */
.site-footer {
  background: var(--bg);
  color: var(--text);
  padding: clamp(60px,8vw,100px) clamp(20px,4vw,48px) clamp(28px,3vw,40px);
  position: relative;
  z-index: 70;
}
.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: clamp(48px,6vw,80px);
}
.footer-brand {}
.footer-logo {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}
.footer-brand-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  max-width: 280px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social-link {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  color: var(--text-dim);
  transition: var(--transition-fast);
}
.footer-social-link:hover {
  border-color: var(--border-hover);
  color: var(--text);
  background: var(--surface);
  transform: translateY(-2px);
}

.footer-links {
  display: flex;
  gap: clamp(32px, 5vw, 80px);
  flex-wrap: wrap;
}
.footer-col {}
.footer-col-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-dim);
  transition: var(--transition-fast);
}
.footer-col a:hover { color: var(--text); transform: translateX(4px); display: inline-block; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom-copy { font-size: 13px; font-weight: 300; color: var(--text-faint); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 13px; font-weight: 300; color: var(--text-faint); }
.footer-bottom-links a:hover { color: var(--text-dim); }

/* ============================================================
   📱 FLOATING WHATSAPP
============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
  z-index: 9999;
  transition: var(--transition);
  animation: waPulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12);
  animation: none;
  box-shadow: 0 16px 48px rgba(37,211,102,0.55);
}
.whatsapp-tooltip {
  position: absolute;
  right: 68px;
  background: var(--surface-2);
  color: var(--text);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  border: 1px solid var(--border);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }
@keyframes waPulse {
  0%,100% { box-shadow: 0 8px 32px rgba(37,211,102,0.4); }
  50%      { box-shadow: 0 8px 48px rgba(37,211,102,0.65); }
}

/* ============================================================
   🎭 ANIMATIONS — Fade / Reveal
============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.fade-in.from-left  { transform: translateX(-32px); }
.fade-in.from-right { transform: translateX(32px); }
.fade-in.scale-in   { transform: scale(0.94); }
.fade-in.visible {
  opacity: 1;
  transform: translate(0) scale(1);
}
.delay-1 { transition-delay: 0.10s; }
.delay-2 { transition-delay: 0.20s; }
.delay-3 { transition-delay: 0.30s; }
.delay-4 { transition-delay: 0.40s; }
.delay-5 { transition-delay: 0.50s; }

/* ============================================================
   📱 RESPONSIVE
============================================================ */
@media (max-width: 768px) {
  .project-images { grid-template-columns: 1fr; }
  .project-image-tall { height: 260px; }
  .footer-top { flex-direction: column; }
  .footer-links { gap: 24px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.popular { transform: none; }
  .hero-visual { opacity: 0.3; width: min(360px,80vw); height: min(360px,80vw); }
}
@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; }
  .hero-stat { flex: 0 0 50%; }
  .about-title { font-size: 52px; }
  .services-title, .projects-title, .pricing-title, .cta-title { font-size: 52px; }
  .testimonials-title { font-size: 52px; }
}