/* VIBHM Static Site - Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --ink: #0F172A;
  --parchment: #F8F7F2;
  --teak: #8B7E66;
  --ochre: #C5A059;
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--parchment); color: var(--ink); font-size: 1.125rem; line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.2; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: all 0.5s ease; padding: 1rem 0; }
.navbar.scrolled { background: rgba(15, 23, 42, 0.9); backdrop-filter: blur(20px); box-shadow: 0 4px 20px rgba(0,0,0,0.2); }
.navbar-inner { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; height: 5rem; }
.navbar .logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; letter-spacing: 0.1em; color: var(--ochre); }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-size: 0.875rem; color: rgba(248,247,242,0.8); transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: var(--ochre); }
.lang-toggle { display: flex; border: 1px solid rgba(139,126,102,0.4); border-radius: 9999px; overflow: hidden; min-width: 80px; height: 36px; cursor: pointer; background: transparent; }
.lang-toggle span { padding: 4px 12px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.05em; transition: all 0.3s; color: rgba(248,247,242,0.6); }
.lang-toggle span.active { background: var(--ochre); color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.menu-btn { display: none; background: none; border: none; color: var(--parchment); cursor: pointer; }
.mobile-menu { display: none; background: rgba(15,23,42,0.95); backdrop-filter: blur(20px); border-top: 1px solid rgba(139,126,102,0.2); padding: 1.5rem; }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 0.5rem 0; color: rgba(248,247,242,0.8); font-size: 1rem; }
.mobile-menu a.active { color: var(--ochre); }
@media (max-width: 1024px) { .nav-links { display: none; } .menu-btn { display: block; } }

.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(15,23,42,0.9), rgba(15,23,42,0.7), rgba(15,23,42,0.4)); }
.hero-content { position: relative; z-index: 10; width: 100%; padding: 8rem 1.5rem 5rem; max-width: 1200px; margin: 0 auto; }
.hero-eyebrow { color: var(--ochre); letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.875rem; margin-bottom: 1.5rem; }
.hero h1 { font-size: 3.5rem; color: var(--parchment); font-weight: 700; margin-bottom: 1.5rem; max-width: 700px; }
.hero h1 em { color: var(--ochre); font-style: italic; }
.hero p { color: rgba(248,247,242,0.7); font-size: 1.125rem; margin-bottom: 2.5rem; max-width: 500px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 1rem 2rem; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; transition: all 0.3s; cursor: pointer; border: none; }
.btn-primary { background: var(--ochre); color: var(--ink); }
.btn-primary:hover { background: rgba(197,160,89,0.9); }
.btn-outline { border: 1px solid rgba(248,247,242,0.3); color: var(--parchment); background: transparent; }
.btn-outline:hover { border-color: var(--ochre); color: var(--ochre); }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 5rem; }
.stat-card { background: rgba(15,23,42,0.4); backdrop-filter: blur(10px); border: 1px solid rgba(139,126,102,0.2); padding: 1.5rem; }
.stat-card .stat-value { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--ochre); margin-bottom: 0.25rem; }
.stat-card .stat-label { color: rgba(248,247,242,0.6); font-size: 0.875rem; }
@media (max-width: 768px) { .hero h1 { font-size: 2.5rem; } .hero-stats { grid-template-columns: repeat(2, 1fr); } }

section { padding: 6rem 0; }
.section-dark { background: var(--ink); color: var(--parchment); }
.section-light { background: var(--parchment); color: var(--ink); }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-eyebrow { color: var(--ochre); letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.875rem; margin-bottom: 1rem; }
.section-title { font-size: 2.5rem; font-weight: 700; }
.section-dark .section-title { color: var(--parchment); }
.section-light .section-title { color: var(--ink); }

.about-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-preview-img { position: relative; }
.about-preview-img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; box-shadow: 0 25px 50px rgba(0,0,0,0.25); }
.about-preview-img::after { content: ''; position: absolute; bottom: -1rem; right: -1rem; width: 8rem; height: 8rem; border: 2px solid rgba(197,160,89,0.3); }
.about-preview h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.about-preview p { color: rgba(15,23,42,0.7); margin-bottom: 1.5rem; line-height: 1.7; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
.about-grid-item { border-left: 2px solid var(--ochre); padding-left: 1rem; }
.about-grid-item h4 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.25rem; }
.about-grid-item p { font-size: 0.875rem; color: rgba(15,23,42,0.6); }
.learn-more { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ochre); font-weight: 500; font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; transition: gap 0.3s; }
.learn-more:hover { gap: 0.75rem; }
@media (max-width: 768px) { .about-preview, .about-grid { grid-template-columns: 1fr; } }

.expertise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.expertise-card { padding: 2rem; border: 1px solid rgba(139,126,102,0.2); transition: all 0.3s; background: rgba(15,23,42,0.5); }
.expertise-card:hover { border-color: rgba(197,160,89,0.4); background: rgba(15,23,42,0.8); }
.expertise-card .icon { font-size: 2rem; color: var(--ochre); margin-bottom: 1rem; }
.expertise-card h3 { font-size: 1.25rem; font-weight: 600; color: var(--parchment); margin-bottom: 0.5rem; }
.expertise-card p { color: rgba(248,247,242,0.5); font-size: 0.875rem; }
@media (max-width: 768px) { .expertise-grid { grid-template-columns: 1fr; } }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.process-item { position: relative; }
.process-num { font-size: 4.5rem; font-family: var(--font-heading); font-weight: 700; color: rgba(197,160,89,0.1); margin-bottom: 0.5rem; }
.process-item .border-top-ochre { border-top: 2px solid var(--ochre); padding-top: 1rem; }
.process-item h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 0.5rem; }
.process-item p { font-size: 0.875rem; color: rgba(15,23,42,0.6); }
@media (max-width: 768px) { .process-grid { grid-template-columns: 1fr; } }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.portfolio-card { border: 1px solid rgba(139,126,102,0.2); padding: 1.5rem; transition: all 0.3s; background: rgba(15,23,42,0.4); }
.portfolio-card:hover { border-color: rgba(197,160,89,0.4); }
.portfolio-cat { color: rgba(197,160,89,0.6); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 0.25rem; }
.portfolio-card h3 { font-size: 1.25rem; font-weight: 600; color: var(--parchment); }
@media (max-width: 768px) { .portfolio-grid { grid-template-columns: 1fr; } }

.cta-section { text-align: center; }
.cta-section h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.cta-section p { color: rgba(15,23,42,0.6); font-size: 1.125rem; margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.page-hero { position: relative; padding: 8rem 0; background: var(--ink); text-align: center; }
.page-hero-bg { position: absolute; inset: 0; opacity: 0.2; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-content { position: relative; z-index: 10; }
.page-hero h1 { font-size: 3.5rem; font-weight: 700; color: var(--parchment); }

.offers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.offer-item { display: flex; align-items: center; gap: 0.75rem; padding: 1rem; border: 1px solid rgba(139,126,102,0.2); background: #fff; }
.offer-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ochre); flex-shrink: 0; }
.offer-item span { font-size: 0.875rem; font-weight: 500; }
@media (max-width: 768px) { .offers-grid { grid-template-columns: 1fr; } }

.phases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.phase-card { border: 1px solid rgba(139,126,102,0.2); padding: 2rem; transition: border-color 0.3s; }
.phase-card:hover { border-color: rgba(197,160,89,0.4); }
.phase-card .icon { font-size: 2.5rem; color: var(--ochre); margin-bottom: 1rem; }
.phase-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--ochre); margin-bottom: 1rem; }
.phase-card ul { list-style: none; }
.phase-card li { display: flex; align-items: flex-start; gap: 0.5rem; color: rgba(248,247,242,0.7); font-size: 0.875rem; margin-bottom: 0.75rem; }
.phase-card li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--ochre); margin-top: 7px; flex-shrink: 0; }
@media (max-width: 768px) { .phases-grid { grid-template-columns: 1fr; } }

.partnership-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.partnership-card { background: var(--ink); padding: 2rem; text-align: center; border: 1px solid rgba(139,126,102,0.2); transition: border-color 0.3s; }
.partnership-card:hover { border-color: rgba(197,160,89,0.4); }
.partnership-card .icon { font-size: 2.5rem; color: var(--ochre); margin: 0 auto 1rem; }
.partnership-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--parchment); margin-bottom: 0.5rem; }
.partnership-card p { color: var(--ochre); font-size: 0.875rem; }
@media (max-width: 768px) { .partnership-grid { grid-template-columns: 1fr 1fr; } }

.filter-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 4rem; }
.filter-btn { padding: 0.5rem 1.5rem; font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; transition: all 0.3s; cursor: pointer; border: 1px solid rgba(139,126,102,0.3); background: transparent; color: var(--ink); }
.filter-btn.active { background: var(--ink); color: var(--parchment); border-color: var(--ink); }
.filter-btn:hover { border-color: var(--ochre); }

.portfolio-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.portfolio-page-card { background: #fff; border: 1px solid rgba(139,126,102,0.1); box-shadow: 0 4px 6px rgba(0,0,0,0.07); overflow: hidden; transition: box-shadow 0.3s; }
.portfolio-page-card:hover { box-shadow: 0 20px 25px rgba(0,0,0,0.15); }
.portfolio-page-card .cat { color: var(--ochre); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; }
.portfolio-page-card-body { padding: 1.5rem; }
.portfolio-page-card h3 { font-size: 1.25rem; font-weight: 700; margin: 0.25rem 0 0.5rem; }
.portfolio-page-card p { font-size: 0.875rem; color: rgba(15,23,42,0.6); }
@media (max-width: 768px) { .portfolio-page-grid { grid-template-columns: 1fr; } }

.team-list { display: flex; flex-direction: column; gap: 4rem; }
.team-member { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.team-member.reverse .team-photo { order: 2; }
.team-photo img { width: 100%; max-width: 400px; margin: 0 auto; aspect-ratio: 1; object-fit: cover; box-shadow: 0 25px 50px rgba(0,0,0,0.25); border: 4px solid rgba(139,126,102,0.1); }
.team-photo-placeholder { width: 100%; max-width: 400px; margin: 0 auto; aspect-ratio: 1; background: rgba(15,23,42,0.05); display: flex; align-items: center; justify-content: center; border: 4px solid rgba(139,126,102,0.1); font-size: 6rem; color: rgba(139,126,102,0.3); }
.team-info h2 { font-size: 2rem; font-weight: 700; margin-bottom: 0.5rem; }
.team-role { color: var(--ochre); font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.875rem; margin-bottom: 1rem; }
.team-divider { width: 3rem; height: 2px; background: var(--ochre); margin-bottom: 1.5rem; }
.team-info p { color: rgba(15,23,42,0.7); line-height: 1.7; }
@media (max-width: 768px) { .team-member, .team-member.reverse { grid-template-columns: 1fr; } .team-member.reverse .team-photo { order: 0; } }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.contact-info > p { color: rgba(15,23,42,0.7); margin-bottom: 2.5rem; line-height: 1.7; }
.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; }
.contact-icon { width: 48px; height: 48px; background: var(--ink); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--ochre); }
.contact-item .label { font-size: 0.875rem; color: rgba(15,23,42,0.5); }
.contact-item .value { font-weight: 500; }
.contact-item a:hover .value { color: var(--ochre); }
.whatsapp-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: #16a34a; color: #fff; padding: 1rem 2rem; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2.5rem; transition: background 0.3s; }
.whatsapp-btn:hover { background: #15803d; }

.contact-form { background: var(--ink); padding: 2.5rem; border: 1px solid rgba(139,126,102,0.2); }
.contact-form h3 { font-size: 1.5rem; font-weight: 700; color: var(--ochre); margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { color: rgba(248,247,242,0.6); font-size: 0.875rem; display: block; margin-bottom: 0.25rem; }
.form-group input, .form-group textarea { width: 100%; background: transparent; border: 1px solid rgba(139,126,102,0.3); color: var(--parchment); padding: 0.75rem 1rem; font-size: 0.875rem; font-family: var(--font-body); outline: none; transition: border-color 0.3s; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--ochre); }
.form-group textarea { resize: none; }
.contact-form button { width: 100%; background: var(--ochre); color: var(--ink); padding: 1rem; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; border: none; cursor: pointer; transition: background 0.3s; }
.contact-form button:hover { background: rgba(197,160,89,0.9); }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.footer { background: var(--ink); color: rgba(248,247,242,0.8); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3rem; margin-bottom: 3rem; }
.footer-brand h3 { font-size: 1.875rem; font-weight: 700; color: var(--ochre); margin-bottom: 1rem; }
.footer-brand p { font-size: 0.875rem; color: rgba(248,247,242,0.5); line-height: 1.6; }
.footer h4 { font-size: 1.25rem; color: var(--ochre); margin-bottom: 1rem; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 0.5rem; }
.footer a { font-size: 0.875rem; transition: color 0.3s; }
.footer a:hover { color: var(--ochre); }
.footer-contact-item { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; margin-bottom: 0.75rem; }
.footer-contact-item .icon { color: var(--ochre); flex-shrink: 0; margin-top: 2px; }
.footer-bottom { border-top: 1px solid rgba(139,126,102,0.2); padding-top: 2rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.footer-bottom p { font-size: 0.75rem; color: rgba(248,247,242,0.4); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.75rem; color: rgba(248,247,242,0.4); }
.footer-bottom-links a:hover { color: var(--ochre); }
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

.whatsapp-float { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 100; display: flex; align-items: center; cursor: pointer; }
.whatsapp-label { overflow: hidden; transition: all 0.3s ease; max-width: 0; opacity: 0; margin-right: 0; }
.whatsapp-float:hover .whatsapp-label { max-width: 120px; opacity: 1; margin-right: 0.75rem; }
.whatsapp-label span { font-size: 0.875rem; font-weight: 500; color: var(--ink); background: var(--parchment); padding: 0.5rem 1rem; border-radius: 9999px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); border: 1px solid rgba(139,126,102,0.2); white-space: nowrap; }
.whatsapp-circle { position: relative; }
.whatsapp-ping { position: absolute; inset: 0; background: #16a34a; border-radius: 50%; animation: ping 1.5s infinite; opacity: 0.25; }
.whatsapp-circle-inner { position: relative; width: 56px; height: 56px; background: #16a34a; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 25px rgba(0,0,0,0.3); transition: background 0.3s; }
.whatsapp-circle-inner:hover { background: #15803d; }
.whatsapp-circle-inner svg { width: 24px; height: 24px; color: #fff; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.25; } 100% { transform: scale(1.8); opacity: 0; } }

.fade-in { opacity: 0; transform: translateY(30px); transition: all 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

.stars { display: flex; gap: 4px; justify-content: center; margin-bottom: 1rem; }
.stars svg { width: 18px; height: 18px; color: var(--ochre); fill: var(--ochre); }
.star-brands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.star-brand-card { background: var(--ink); padding: 2rem; text-align: center; border: 1px solid rgba(139,126,102,0.2); transition: border-color 0.3s; }
.star-brand-card:hover { border-color: rgba(197,160,89,0.4); }
.star-brand-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--parchment); }
@media (max-width: 768px) { .star-brands { grid-template-columns: 1fr 1fr; } }

.concept-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.concept-step { border: 1px solid rgba(139,126,102,0.2); padding: 1rem; transition: border-color 0.3s; }
.concept-step:hover { border-color: rgba(197,160,89,0.4); }
.concept-step .num { color: var(--ochre); font-size: 0.75rem; font-weight: 500; }
.concept-step p { color: var(--parchment); font-size: 0.875rem; margin-top: 0.25rem; }

.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.vm-card { border: 1px solid rgba(139,126,102,0.2); padding: 2.5rem; }
.vm-card h2 { font-size: 2.5rem; font-weight: 700; color: var(--ochre); margin-bottom: 1.5rem; }
.vm-card p { color: rgba(248,247,242,0.7); line-height: 1.7; font-size: 1.125rem; }
@media (max-width: 768px) { .vm-grid { grid-template-columns: 1fr; } }

.about-full { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.about-full img { width: 100%; aspect-ratio: 4/3; object-fit: cover; box-shadow: 0 25px 50px rgba(0,0,0,0.25); }
.about-full h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1.5rem; }
.about-full p { color: rgba(15,23,42,0.7); line-height: 1.7; margin-bottom: 1.5rem; }
@media (max-width: 768px) { .about-full { grid-template-columns: 1fr; } }

.concept-dev { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 768px) { .concept-dev { grid-template-columns: 1fr; } }