/* ===================================
   APPLE CONSTRUCTION & RENOVATION
   Main Stylesheet — White & Green
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* === CSS VARIABLES === */
:root {
    --green-900: #1a3a2a;
    --green-800: #1e4d35;
    --green-700: #256840;
    --green-600: #2d7a4f;
    --green-500: #3a9c64;
    --green-400: #52b87a;
    --green-300: #74cf99;
    --green-200: #a8e4bf;
    --green-100: #d4f1e1;
    --green-50:  #f0fbf5;

    --brown:     #c47c3a;
    --brown-light: #e8a86a;

    --white:     #ffffff;
    --off-white: #f8faf9;
    --grey-50:   #f4f6f5;
    --grey-100:  #e8ece9;
    --grey-200:  #d0d8d3;
    --grey-400:  #8fa599;
    --grey-600:  #4d635a;
    --grey-800:  #1f2e28;
    --text:      #1a2e24;
    --text-muted:#5a7267;

    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;

    --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:  0 4px 12px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.05);
    --shadow-lg:  0 10px 30px rgba(0,0,0,.1), 0 4px 12px rgba(0,0,0,.06);
    --shadow-xl:  0 20px 50px rgba(0,0,0,.13);

    --radius-sm: 8px;
    --radius:    14px;
    --radius-lg: 22px;
    --radius-xl: 32px;

    --nav-h: 72px;
    --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
em { font-style: italic; color: var(--green-600); }

/* === CONTAINER === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
    display: inline-block;
    background: var(--green-100);
    color: var(--green-700);
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .35rem .9rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}
.section-title { color: var(--text); margin-bottom: .75rem; }
.section-subtitle { color: var(--text-muted); font-size: 1.08rem; max-width: 560px; margin: 0 auto; }
.section-footer { text-align: center; margin-top: 3rem; }

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .85rem 2rem;
    border-radius: 50px;
    font-size: .95rem;
    font-weight: 600;
    font-family: var(--font-body);
    transition: var(--transition);
    letter-spacing: .02em;
}
.btn-primary {
    background: var(--green-600);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(45,122,79,.3);
}
.btn-primary:hover { background: var(--green-700); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(45,122,79,.4); }
.btn-outline {
    border: 2px solid rgba(255,255,255,.4);
    color: var(--white);
    backdrop-filter: blur(4px);
}
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }
.btn-white { background: var(--white); color: var(--green-700); font-weight: 700; }
.btn-white:hover { background: var(--green-50); transform: translateY(-2px); }
.btn-outline-white { border: 2px solid rgba(255,255,255,.5); color: var(--white); }
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.btn-full { width: 100%; justify-content: center; }

/* === NAVBAR === */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    z-index: 1000;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--grey-100);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: .7rem;
    flex-shrink: 0;
    text-decoration: none;
}
.logo {
    display: flex;
    align-items: center;
    gap: .5rem;
    justify-content: center;
    flex-shrink: 0;
    text-decoration: none;
    padding-right: 10px;
}
.logo-icon { font-size: 1.8rem; line-height: 1; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-apple { 
    font-family: var(--font-display); 
    font-size: 1.4rem; 
    font-weight: 700; 
    text-align: center;
    display:block;
    color: var(--green-700); 
}
.logo-sub { 
    font-size: .80rem; 
    font-weight: 500; 
    color: var(--text-muted); 
    letter-spacing: .01em; 
}
.nav-links {
    display: flex;
    align-items: center;
    gap: .25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-link {
    display: block;
    padding: .5rem .9rem;
    border-radius: 8px;
    font-size: .9rem;
    font-weight: 500;
    color: var(--grey-600);
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.nav-link:hover, .nav-link.active { color: var(--green-700); background: var(--green-50); }
.nav-cta {
    display: inline-block;
    margin-left: .5rem;
    padding: .6rem 1.4rem;
    background: var(--green-600);
    color: var(--white) !important;
    border-radius: 50px;
    font-size: .88rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(45,122,79,.25);
    text-decoration: none;
    white-space: nowrap;
}
.nav-cta:hover { background: var(--green-700); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 6px; flex-shrink: 0; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* === FLASH MESSAGES === */
.flash-container { position: fixed; top: calc(var(--nav-h) + 1rem); right: 1.5rem; z-index: 2000; display: flex; flex-direction: column; gap: .5rem; }
.flash {
    padding: .9rem 1.2rem;
    border-radius: var(--radius-sm);
    font-size: .9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: .75rem;
    min-width: 280px;
    box-shadow: var(--shadow-lg);
    animation: slideIn .3s ease;
}
.flash-success { background: var(--green-700); color: var(--white); }
.flash-error { background: #c0392b; color: var(--white); }
.flash-close { background: none; border: none; color: inherit; font-size: 1rem; opacity: .7; cursor: pointer; margin-left: auto; }
.flash-close:hover { opacity: 1; }
@keyframes slideIn { from { transform: translateX(110%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* === HERO === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--nav-h);
    padding-bottom: 120px; /* space for services bar */
}
.hero-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
    transform: scale(1.04);
    animation: heroZoom 12s ease-in-out infinite alternate;
}
@keyframes heroZoom {
    from { transform: scale(1.04); }
    to   { transform: scale(1.10); }
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10,28,18,.55) 0%,
        rgba(10,28,18,.72) 50%,
        rgba(10,28,18,.85) 100%
    );
}
.hero-container {
    text-align: center;
    color: var(--white);
    max-width: 820px;
    padding: 4rem 1.5rem 2rem;
    position: relative;
    z-index: 1;
    animation: heroFadeUp .8s ease both;
}
@keyframes heroFadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.2);
    backdrop-filter: blur(8px);
    padding: .45rem 1.1rem;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .06em;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,.9);
}
.hero-title {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 900;
    margin-bottom: 1.25rem;
    line-height: 1.1;
    letter-spacing: -.02em;
}
.hero-title em { color: var(--green-300); font-style: italic; }
.hero-subtitle { font-size: 1.15rem; color: rgba(255,255,255,.8); margin-bottom: 2.5rem; max-width: 520px; margin-left: auto; margin-right: auto; font-weight: 300; line-height: 1.7; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3.5rem; }
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-lg);
    padding: 1.25rem 2rem;
    flex-wrap: wrap;
    gap: .5rem;
}
.stat { text-align: center; padding: .25rem 1.5rem; }
.stat-number { display: block; font-family: var(--font-display); font-size: 1.9rem; font-weight: 900; color: var(--white); }
.stat-label { font-size: .78rem; color: rgba(255,255,255,.7); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,.2); }
.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255,255,255,.5);
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
.scroll-arrow { font-size: 1.2rem; margin-top: .25rem; }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* === HERO SERVICES BAR === */
.hero-services-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    align-items: stretch;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(16px);
    border-top: 3px solid var(--green-500);
    box-shadow: 0 -4px 30px rgba(0,0,0,.15);
}
.hsb-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.4rem 1.6rem;
    color: var(--text);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}
.hsb-item:hover {
    background: var(--green-50);
}
.hsb-item:hover .hsb-arrow {
    transform: translateX(4px);
    color: var(--green-600);
}
.hsb-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--green-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.hsb-text {
    flex: 1;
    min-width: 0;
}
.hsb-text strong {
    display: block;
    font-size: .95rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: .15rem;
    font-family: var(--font-display);
}
.hsb-text span {
    display: block;
    font-size: .78rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.hsb-arrow {
    font-size: 1rem;
    color: var(--grey-400);
    transition: var(--transition);
    flex-shrink: 0;
}
.hsb-divider {
    width: 1px;
    background: var(--grey-100);
    margin: .75rem 0;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    padding: calc(var(--nav-h) + 4rem) 0 4rem;
    text-align: center;
    color: var(--white);
}
.page-hero .section-tag { background: rgba(255,255,255,.15); color: rgba(255,255,255,.9); }
.page-hero h1 { margin: .75rem 0; }
.page-hero p { color: rgba(255,255,255,.75); max-width: 520px; margin: 0 auto; font-size: 1.05rem; }

/* === SERVICES === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.services-grid-full { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.service-card {
    background: var(--white);
    border: 1px solid var(--grey-100);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-500), var(--green-300));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: var(--green-200); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.service-icon-lg { font-size: 3.5rem; }
.service-title { font-size: 1.25rem; font-family: var(--font-display); margin-bottom: .75rem; color: var(--text); }
.service-desc { color: var(--text-muted); font-size: .93rem; margin-bottom: 1.25rem; line-height: 1.65; }
.service-features { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1.5rem; }
.service-features li {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .88rem;
    color: var(--grey-600);
}
.service-features li::before { content: '✓'; color: var(--green-500); font-weight: 700; flex-shrink: 0; }
.service-link { color: var(--green-600); font-weight: 600; font-size: .9rem; transition: var(--transition); }
.service-link:hover { color: var(--green-800); gap: .75rem; }

/* === WHY SECTION === */
.why-section { background: var(--off-white); }
.why-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.why-text .section-tag { margin-bottom: .75rem; }
.why-text h2 { margin-bottom: 1rem; }
.why-text > p { color: var(--text-muted); margin-bottom: 2rem; line-height: 1.75; }
.why-points { display: flex; flex-direction: column; gap: 1.25rem; }
.why-point {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--grey-100);
    transition: var(--transition);
}
.why-point:hover { box-shadow: var(--shadow-md); transform: translateX(4px); }
.why-icon { font-size: 1.4rem; flex-shrink: 0; }
.why-point strong { display: block; margin-bottom: .25rem; color: var(--text); }
.why-point p { font-size: .88rem; color: var(--text-muted); margin: 0; }
.why-visual { display: flex; align-items: center; justify-content: center; }
.why-big-card {
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    color: var(--white);
    border-radius: var(--radius-xl);
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
    max-width: 280px;
}
.why-big-icon { font-size: 5rem; display: block; margin-bottom: 1rem; }
.why-big-text { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 900; }
.why-big-sub { display: block; font-size: .9rem; opacity: .8; margin-top: .5rem; }

/* === GALLERY === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.gallery-grid-full { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.gallery-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--grey-100);
    transition: var(--transition);
    opacity: 1;
    transition: opacity .3s ease, transform .3s ease, box-shadow .3s ease;
}
.gallery-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.gallery-placeholder {
    height: 220px;
    background: var(--card-color, var(--green-400));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}
.gallery-info { padding: 1.25rem; }
.gallery-tag {
    display: inline-block;
    background: var(--green-100);
    color: var(--green-700);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .25rem .7rem;
    border-radius: 50px;
    margin-bottom: .6rem;
}
.gallery-info h4 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: .3rem; }
.gallery-info p { font-size: .85rem; color: var(--text-muted); }

/* === TESTIMONIALS === */
.testimonials-section { background: var(--green-900); color: var(--white); }
.testimonials-section .section-tag { background: rgba(255,255,255,.12); color: rgba(255,255,255,.85); }
.testimonials-section .section-title { color: var(--white); }
.testimonials-slider { overflow: hidden; }
.testimonials-track {
    display: flex;
    transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.testimonial-card {
    min-width: 100%;
    padding: 2.5rem;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}
.testimonial-stars { font-size: 1.1rem; margin-bottom: 1.25rem; letter-spacing: .1em; }
.testimonial-text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255,255,255,.9);
    font-style: italic;
    margin-bottom: 1.5rem;
    font-family: var(--font-display);
}
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--green-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.testimonial-author strong { display: block; color: var(--white); }
.testimonial-author span { font-size: .82rem; color: rgba(255,255,255,.55); }
.slider-controls { display: flex; align-items: center; justify-content: center; gap: 1.25rem; margin-top: 2rem; }
.slider-btn {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    color: var(--white);
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.slider-btn:hover { background: var(--green-500); border-color: var(--green-500); }
.slider-dots { display: flex; gap: .6rem; }
.dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,.3);
    transition: var(--transition);
}
.dot.active { background: var(--green-400); transform: scale(1.3); }

/* === CTA === */
.cta-section {
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    padding: 5rem 0;
    color: var(--white);
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.cta-text h2 { color: var(--white); margin-bottom: .5rem; }
.cta-text p { color: rgba(255,255,255,.8); max-width: 480px; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* === MAP === */
.map-section { background: var(--off-white); }
.map-wrapper { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.map-wrapper iframe { display: block; }

/* === WHATSAPP BUTTON === */
.whatsapp-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: var(--transition);
}
.whatsapp-btn:hover { transform: scale(1.12); box-shadow: 0 6px 28px rgba(37,211,102,.55); }
.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--text);
    color: var(--white);
    font-size: .8rem;
    font-weight: 500;
    padding: .4rem .8rem;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; }

/* === FOOTER === */
.footer { background: var(--green-900); color: rgba(255,255,255,.8); padding: 4rem 0 0; }
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}
.footer-logo { display: flex; align-items: center; gap: .7rem; margin-bottom: 1rem; }
.footer-logo .logo-apple { color: var(--green-300); font-size: 1.2rem; }
.footer-logo .logo-sub { color: rgba(255,255,255,.5); }
.footer-tagline { font-size: .92rem; margin-bottom: .5rem; opacity: .7; line-height: 1.6; }
.footer-reg { font-size: .78rem; color: var(--green-400); opacity: .7; }
.footer-links h4, .footer-services h4, .footer-contact h4 {
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 1.1rem;
    font-weight: 700;
}
.footer-links ul li, .footer-services ul li { margin-bottom: .55rem; font-size: .9rem; }
.footer-links a:hover { color: var(--green-300); }
.footer-contact p { font-size: .9rem; margin-bottom: .6rem; }
.footer-contact a:hover { color: var(--green-300); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 1.25rem 1.5rem;
    text-align: center;
    font-size: .82rem;
    color: rgba(255,255,255,.35);
}

/* === CONTACT PAGE === */
.contact-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: start;
}
.contact-form-wrap h2, .contact-info h2 { margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.form-group label { font-size: .88rem; font-weight: 600; color: var(--grey-600); }
.form-group input,
.form-group select,
.form-group textarea {
    padding: .85rem 1rem;
    border: 1.5px solid var(--grey-200);
    border-radius: var(--radius-sm);
    font-size: .95rem;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(58,156,100,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem;
    background: var(--green-50);
    border-radius: var(--radius);
    margin-bottom: .85rem;
    border: 1px solid var(--green-100);
}
.info-icon { font-size: 1.4rem; flex-shrink: 0; }
.info-card strong { display: block; font-size: .85rem; color: var(--text-muted); margin-bottom: .2rem; }
.info-card a, .info-card span { font-size: .95rem; font-weight: 500; color: var(--text); }
.info-card a:hover { color: var(--green-600); }
.whatsapp-contact-btn {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: #25D366;
    color: var(--white);
    padding: .9rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: .95rem;
    margin: 1.25rem 0;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(37,211,102,.3);
}
.whatsapp-contact-btn:hover { background: #1da851; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.4); }
.reg-badge {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .85rem;
    color: var(--text-muted);
    background: var(--grey-50);
    border: 1px solid var(--grey-100);
    border-radius: var(--radius-sm);
    padding: .75rem 1rem;
}
.reg-badge span:first-child { font-size: 1.4rem; }
.reg-badge strong { display: block; color: var(--text); font-size: .88rem; }

/* === FILTER TABS === */
.filter-tabs { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
    padding: .6rem 1.3rem;
    border-radius: 50px;
    font-size: .88rem;
    font-weight: 600;
    border: 1.5px solid var(--grey-200);
    color: var(--grey-600);
    transition: var(--transition);
    background: var(--white);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--green-600);
    color: var(--white);
    border-color: var(--green-600);
}

/* === ABOUT PAGE === */
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; align-items: center; }
.about-text .section-tag { margin-bottom: .75rem; }
.about-text h2 { margin-bottom: 1rem; }
.about-text p { color: var(--text-muted); margin-bottom: 1rem; line-height: 1.75; }
.about-stats { display: flex; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; }
.about-stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 2.5rem; font-weight: 900; color: var(--green-600); }
.about-stat span:last-child { font-size: .82rem; color: var(--text-muted); font-weight: 500; }
.about-visual { display: flex; justify-content: center; }
.about-card {
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    color: var(--white);
    border-radius: var(--radius-xl);
    padding: 3.5rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
    max-width: 280px;
}
.about-card h3 { font-family: var(--font-display); font-size: 1.5rem; margin-top: 1rem; }
.about-card p { opacity: .75; margin-top: .25rem; }
.about-reg { margin-top: 1.25rem; font-size: .8rem; background: rgba(255,255,255,.15); padding: .4rem .9rem; border-radius: 50px; opacity: .8; }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.value-card {
    background: var(--white);
    border: 1px solid var(--grey-100);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--green-200); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: .6rem; }
.value-card p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .why-inner { grid-template-columns: 1fr; gap: 3rem; }
    .why-visual { display: none; }
    .footer-container { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .about-visual { display: none; }
    .hsb-text span { display: none; }
    .hsb-item { padding: 1.2rem 1rem; gap: .7rem; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: var(--nav-h);
        left: 0; right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--grey-100);
        padding: .75rem;
        box-shadow: var(--shadow-lg);
        gap: .25rem;
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-link { padding: .75rem 1rem; border-radius: 8px; display: block; }
    .nav-cta { display: block; text-align: center; margin: .25rem 0 .5rem; padding: .75rem; border-radius: 8px; }
    .hamburger { display: flex; }

    .hero { padding-bottom: 280px; }
    .hero-services-bar { flex-direction: column; }
    .hsb-divider { width: auto; height: 1px; margin: 0 1rem; }
    .hsb-item { padding: 1rem 1.25rem; }
    .hsb-text span { display: block; }

    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .hero-stats { flex-direction: column; }
    .stat-divider { width: 60px; height: 1px; }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero { padding-bottom: 380px; }
}