:root {
    --red: #c2000a;
    --red-hover: #e0000d;
    --red-dim: rgba(194, 0, 10, 0.12);
    --black: #0d0d0f;
    --card: #141417;
    --card-border: rgba(255, 255, 255, 0.07);
    --white: #ffffff;
    --text: #e4e4e8;
    --muted: #7e7e8a;
    --light-bg: #ffffff;
    --light-card: #ffffff;
    --light-border: rgba(0, 0, 0, 0.08);
    --light-card-bg: #f4f5f8;
    --section-divider: rgba(0, 0, 0, 0.06);
    --nav-h: 80px;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 20px 60px rgba(0,0,0,0.3);
    --shadow-sm: 0 4px 20px rgba(0,0,0,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--black);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; outline: none; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 1440px) {
    .container { padding: 0 8px; }
}


.label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 16px;
}
.label--light { color: var(--red); }

.title-lg {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(32px, 4.2vw, 52px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: 0.02em;
    color: var(--black);
    text-transform: uppercase;
}
.title-lg em { color: var(--red); font-style: normal; font-weight: 900; }
.title-lg--light { color: var(--white); }

.body-text {
    font-size: 16px;
    line-height: 1.75;
    color: var(--muted);
    max-width: 560px;
}
.body-text--muted { color: rgba(255,255,255,0.45); }

.section-head {
    text-align: center;
    margin-bottom: 64px;
}
.section-head .body-text { margin: 16px auto 0; }
.section-head--center { text-align: center; }

.mt-32 { margin-top: 32px; }


.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--red);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius);
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    white-space: nowrap;
}
.btn-primary:hover {
    background: var(--red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(194, 0, 10, 0.4);
}
.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: transparent;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.btn-ghost:hover {
    border-color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.06);
    transform: translateY(-2px);
}
.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: transparent;
    color: var(--black);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.05em;
    border: 2px solid var(--light-border);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
}
.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--red);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    border-radius: 8px;
    transition: background var(--transition);
}
.btn-nav:hover { background: var(--red-hover); }
.btn-full { width: 100%; justify-content: center; }


.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-h);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    transition: background var(--transition), box-shadow var(--transition), transform 0.4s ease;
}
.nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}
.nav.hidden { transform: translateY(-100%); }

.nav-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 16px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 32px;
    width: 100%;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; margin-left: calc(-1 * max(0px, (100vw - 1240px) / 6)); }
.nav-logo img { height: 26px; width: auto; }
.logo-light { display: none; }
.logo-dark { display: block; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
}
.nav-links a {
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.6);
    border-radius: 7px;
    letter-spacing: 0.02em;
    transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--black); background: rgba(0,0,0,0.05); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
    margin-right: calc(-1 * max(0px, (100vw - 1240px) / 6));
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.55);
    transition: color var(--transition);
}
.nav-phone:hover { color: var(--black); }
.nav-phone i {
    color: var(--red);
    font-size: 11px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(194, 0, 10, 0.25);
    background: rgba(194, 0, 10, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 22px;
    height: 44px;
    padding: 13px 0;
    flex-shrink: 0;
    transition: opacity var(--transition);
}
.hamburger:hover { opacity: 0.7; }
.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
.hamburger.open span { background: #ffffff; }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 8, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    overflow-x: hidden;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
    z-index: 1050;
    padding: calc(var(--nav-h) + 32px) 16px 40px;
}

.mobile-nav-close {
    position: absolute;
    top: calc((var(--nav-h) - 44px) / 2);
    right: 16px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 22px;
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
    z-index: 1051;
}
.mobile-nav-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}
.mobile-nav.open {
    opacity: 1;
    pointer-events: all;
}
.mobile-nav ul {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-bottom: 32px;
}
.mobile-nav ul a {
    display: block;
    padding: 12px 0;
    font-size: clamp(20px, 5.5vw, 26px);
    font-weight: 700;
    font-family: 'Chakra Petch', sans-serif;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.75);
    text-align: center;
    transition: color var(--transition);
}
.mobile-nav ul a:hover { color: var(--red); }

.mobile-nav-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-nav-contact a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.mobile-nav-contact a:hover { color: #fff; }

.mobile-nav-socials {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}
.mobile-nav-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: rgba(255,255,255,0.6) !important;
    transition: border-color var(--transition), color var(--transition) !important;
}
.mobile-nav-socials a:hover { border-color: var(--red); color: var(--red) !important; }


.hero {
    position: relative;
    height: 100vh;      
    height: 100svh;       
    min-height: 580px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #ffffff;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: right bottom;
}
.hero-img--mobile { display: none; }

.hero-overlay { display: none; }

.hero-body {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 680px;
    width: 100%;
    margin: 0 auto 0 max(16px, calc((100vw - 1240px) / 3 + 16px));
    padding-top: var(--nav-h);
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(194, 0, 10, 0.08);
    border: 1px solid rgba(194, 0, 10, 0.25);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 16px;
    width: fit-content;
}
.hero-tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--red);
    animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.65); }
}

.hero-heading {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(36px, 5.4vw, 72px);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--black);
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.hero-word { display: block; opacity: 0; transform: translateY(28px); }
.hero-word--red { color: var(--red); }
.hero-word.visible { animation: slideWordIn 0.65s cubic-bezier(0.4,0,0.2,1) forwards; }
.hero-word:nth-child(1).visible { animation-delay: 0.08s; }
.hero-word:nth-child(2).visible { animation-delay: 0.22s; }
.hero-word:nth-child(3).visible { animation-delay: 0.36s; }
@keyframes slideWordIn {
    to { opacity: 1; transform: translateY(0); }
}

.hero-sub {
    font-size: clamp(14px, 1.5vw, 17px);
    line-height: 1.7;
    color: #5a5a68;
    margin-bottom: 28px;
    max-width: 100%;
    opacity: 0;
    animation: fadeUp 0.65s 0.52s cubic-bezier(0.4,0,0.2,1) forwards;
}
.hero-br { display: none; }

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.65s 0.66s cubic-bezier(0.4,0,0.2,1) forwards;
}

.hero-actions .btn-ghost {
    color: var(--black);
    border-color: rgba(0,0,0,0.2);
}
.hero-actions .btn-ghost:hover {
    border-color: rgba(0,0,0,0.5);
    background: rgba(0,0,0,0.04);
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-stats {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    border-top: 1px solid rgba(0, 0, 0, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
}
.hero-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px 12px;
}
.hstat-val {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 700;
    color: var(--black);
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1;
}
.hstat-star { font-size: 0.6em; color: var(--red); }
.hstat-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: rgba(0, 0, 0, 0.38);
}
.hero-stat-sep {
    width: 1px;
    height: 40px;
    background: rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 80px;
    right: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
    opacity: 0.4;
}
.scroll-track {
    width: 2px;
    height: 40px;
    background: rgba(0,0,0,0.15);
    border-radius: 2px;
    overflow: hidden;
}
.scroll-thumb {
    width: 100%;
    height: 16px;
    background: #fff;
    border-radius: 2px;
    animation: scroll-anim 2s ease infinite;
}
@keyframes scroll-anim {
    0% { transform: translateY(-100%); opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translateY(400%); opacity: 0; }
}
.hero-scroll-hint span {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #fff;
    writing-mode: vertical-rl;
    margin-bottom: 25px;
}

.marquee-strip {
    background: var(--red);
    overflow: hidden;
    height: 44px;
    display: flex;
    align-items: center;
}
.marquee-runner {
    display: flex;
    width: 100%;
    overflow: hidden;
}
.marquee-items {
    display: flex;
    align-items: center;
    gap: 32px;
    white-space: nowrap;
    animation: marquee-scroll 28s linear infinite;
    padding-right: 32px;
}
.marquee-items span {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
}
.marquee-items .mx {
    font-size: 10px;
    opacity: 0.5;
    letter-spacing: 0;
}
@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.why-section {
    background: #ffffff;
    padding: 100px 0;
    border-top: 1px solid var(--section-divider);
    border-bottom: 1px solid var(--section-divider);
    overflow: hidden;
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.why-content .title-lg { margin-bottom: 20px; }
.why-content .body-text { margin-bottom: 36px; }

.why-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 8px;
}
.why-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.why-ico {
    width: 40px;
    height: 40px;
    background: var(--red-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}
.why-item strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 4px;
}
.why-item p {
    font-size: 14px;
    line-height: 1.65;
    color: #666;
    margin: 0;
}

.why-visual { display: flex; flex-direction: column; gap: 16px; }
.why-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}
.why-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.why-img-wrap:hover img { transform: scale(1.03); }
.why-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(10,10,12,0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.why-badge-icon {
    width: 36px;
    height: 36px;
    background: var(--red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    flex-shrink: 0;
}
.why-badge strong { display: block; font-size: 13px; font-weight: 700; color: #fff; }
.why-badge span { font-size: 11px; color: rgba(255,255,255,0.5); }

.why-cards-row {
    display: flex;
    gap: 12px;
}
.why-mini-card {
    flex: 1;
    background: var(--light-card-bg);
    border: 1px solid var(--section-divider);
    border-radius: var(--radius);
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: transform var(--transition), box-shadow var(--transition);
}
.why-mini-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.why-mini-card--red { background: var(--red); border-color: var(--red); }
.wmc-icon {
    font-size: 20px;
    color: var(--red);
}
.why-mini-card--red .wmc-icon { color: rgba(255,255,255,0.9); }
.wmc-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    line-height: 1.4;
}
.why-mini-card--red .wmc-text { color: rgba(255,255,255,0.95); }

.services-section {
    background: var(--black);
    padding: 100px 0;
}
.services-section .title-lg { color: var(--white); }
.services-section .body-text { color: rgba(255,255,255,0.45); margin: 16px auto 0; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-card {
    position: relative;
    background: var(--card);
    padding: 40px 32px;
    transition: background var(--transition);
    overflow: hidden;
    cursor: default;
}
.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--red) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}
.service-card:hover { background: #1a1a1e; }
.service-card:hover::before { opacity: 0.06; }

.sc-num {
    position: absolute;
    top: 0;
    right: 16px;
    bottom: 0;
    display: flex;
    align-items: center;
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(96px, 10vw, 140px);
    font-weight: 700;
    color: rgba(255,255,255,0.045);
    line-height: 1;
    letter-spacing: -0.02em;
    pointer-events: none;
    user-select: none;
    transition: color var(--transition);
}
.service-card:hover .sc-num { color: rgba(194, 0, 10, 0.07); }

.sc-icon {
    position: relative;
    z-index: 1;
    width: 44px;
    height: 44px;
    background: var(--red-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
    font-size: 18px;
    margin-bottom: 16px;
    transition: background var(--transition), transform var(--transition);
}
.service-card:hover .sc-icon {
    background: var(--red);
    color: #fff;
    transform: scale(1.1);
}

.service-card h3 {
    position: relative;
    z-index: 1;
    font-family: 'Chakra Petch', sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.2;
}
.service-card p {
    position: relative;
    z-index: 1;
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}

.portfolio-section {
    background: #ffffff;
    padding: 100px 0 0;
    border-top: 1px solid var(--section-divider);
}
.portfolio-section .title-lg { color: var(--black); }

.portfolio-slider-wrap {
    margin-top: 0;
    overflow: hidden;
    position: relative;
}

.portfolio-slides {
    position: relative;
}

.portfolio-slide {
    display: none;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}
.portfolio-slide.active {
    display: grid;
    animation: slideReveal 0.45s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes slideReveal {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.ps-img {
    position: relative;
    overflow: hidden;
    background: #ddd;
}
.ps-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}
.portfolio-slide:hover .ps-img img { transform: scale(1.04); }
.ps-year {
    position: absolute;
    top: 24px;
    left: 24px;
    background: rgba(10,10,12,0.8);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 6px;
    letter-spacing: 0.06em;
}

.ps-info {
    background: var(--black);
    padding: 60px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.ps-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 16px;
}
.ps-info h3 {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.03em;
    line-height: 1.05;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.ps-info p {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255,255,255,0.5);
    margin-bottom: 28px;
}
.ps-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.ps-tags span {
    padding: 6px 14px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255,255,255,0.6);
}

.portfolio-controls {
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.pc-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.pc-btn:hover { border-color: var(--red); color: #fff; background: var(--red); }
.pc-dots { display: flex; gap: 8px; }
.pc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transition: background var(--transition), transform var(--transition);
    padding: 0;
}
.pc-dot.active { background: var(--red); transform: scale(1.3); }

.calc-section {
    background: #0a0a0c;
    padding: 100px 0;
    border-top: 1px solid var(--card-border);
}
.calc-section .title-lg { color: var(--white); }

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.calc-inputs-col {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-field label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 10px;
    text-transform: uppercase;
}
.calc-field label i { color: var(--red); font-size: 12px; }

.calc-input-wrap, .calc-select-wrap {
    position: relative;
}
.calc-input-wrap input {
    width: 100%;
    padding: 14px 52px 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 500;
    color: var(--white);
    transition: border-color var(--transition), background var(--transition);
}
.calc-input-wrap input:focus {
    border-color: var(--red);
    background: rgba(194, 0, 10, 0.05);
}
.calc-input-wrap input::placeholder { color: rgba(255,255,255,0.25); }
.cinput-unit {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.08em;
}

.calc-select-wrap select {
    width: 100%;
    padding: 14px 48px 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 500;
    color: var(--white);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: border-color var(--transition);
}
.calc-select-wrap select:focus { border-color: var(--red); }
.calc-select-wrap select option { background: #1a1a1e; color: var(--white); }
.cselect-ico {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.3);
    font-size: 12px;
    pointer-events: none;
}

.btn-calc {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background: var(--red);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius);
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    margin-top: 4px;
}
.btn-calc:hover {
    background: var(--red-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(194, 0, 10, 0.4);
}
.btn-calc:active { transform: translateY(0); }
.btn-calc.loading { opacity: 0.7; pointer-events: none; }

.calc-note {
    font-size: 12px;
    line-height: 1.6;
    color: rgba(255,255,255,0.25);
    text-align: center;
}

.calc-result-col {
    position: sticky;
    top: calc(var(--nav-h) + 24px);
}
.calc-placeholder {
    background: var(--card);
    border: 1px dashed rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 60px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}
.cph-icon {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: rgba(255,255,255,0.2);
}
.calc-placeholder p {
    font-size: 15px;
    color: rgba(255,255,255,0.35);
    line-height: 1.7;
}
.calc-placeholder strong { color: rgba(255,255,255,0.6); }
.cph-text--mobile { display: none; }

.calc-result-panel {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.crp-header {
    background: linear-gradient(135deg, #1a0305, #12000a);
    padding: 32px 32px 28px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.crp-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 12px;
}
.crp-total {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(26px, 3.5vw, 40px);
    font-weight: 700;
    color: var(--white);
    letter-spacing: 0.03em;
    line-height: 1;
    margin-bottom: 8px;
}
.crp-rate {
    font-size: 12px;
    color: rgba(255,255,255,0.35);
    display: block;
}

.crp-breakdown {
    padding: 24px 32px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.crp-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 14px;
}
.crp-row:last-child { border-bottom: none; }
.crp-row span:first-child { color: rgba(255,255,255,0.5); }
.crp-row span:last-child { font-weight: 600; color: var(--white); }
.crp-row--highlight span:last-child { color: var(--red); }
.crp-group-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.2);
    padding: 16px 0 2px;
}

.calc-result-panel .btn-primary {
    margin: 0 32px 32px;
    width: calc(100% - 64px);
}

.process-section {
    background: #ffffff;
    padding: 100px 0;
    border-top: 1px solid var(--section-divider);
    border-bottom: 1px solid var(--section-divider);
}
.process-section .title-lg { color: var(--black); }
.process-section .body-text { color: #666; }

.process-timeline {
    position: relative;
    margin-top: 72px;
}

.pt-line-track {
    position: absolute;
    left: 50%;
    top: 24px;
    bottom: 24px;
    width: 2px;
    background: rgba(0, 0, 0, 0.08);
    transform: translateX(-50%);
    border-radius: 2px;
    overflow: hidden;
}
.pt-line-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(to bottom, var(--red), rgba(194, 0, 10, 0.4));
    border-radius: 2px;
    transition: height 0.15s ease-out;
    will-change: height;
}

.pt-step {
    display: grid;
    grid-template-columns: 1fr 72px 1fr;
    align-items: center;
    gap: 0;
    margin-bottom: 64px;
}
.pt-step:last-child { margin-bottom: 0; }

.pt-side--left { display: flex; justify-content: flex-end; padding-right: 40px; }
.pt-side--right { display: flex; justify-content: flex-start; padding-left: 40px; }

.pt-card {
    max-width: 420px;
    width: 100%;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow var(--transition);
}
.pt-side--left .pt-card {
    transform: translateX(28px);
}
.pt-side--right .pt-card {
    transform: translateX(-28px);
}
.pt-card.pt-visible {
    opacity: 1;
    transform: translateX(0);
}
.pt-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}
.pt-card--final {
    border-color: rgba(194, 0, 10, 0.2);
    background: rgba(194, 0, 10, 0.02);
}

.pt-card h3 {
    font-family: 'Chakra Petch', sans-serif;
    font-size: clamp(15px, 1.5vw, 18px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--black);
    margin-bottom: 10px;
    line-height: 1.2;
}
.pt-card p {
    font-size: 14px;
    line-height: 1.75;
    color: #666;
}
.step-opt {
    font-size: 12px;
    font-weight: 500;
    color: #aaa;
    text-transform: none;
    letter-spacing: 0;
}

.pt-node-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}
.pt-dot {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(0, 0, 0, 0.12);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Chakra Petch', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #aaa;
    transition: border-color 0.4s ease, background 0.4s ease, color 0.4s ease, box-shadow 0.4s ease;
}
.pt-dot.pt-active {
    border-color: var(--red);
    background: var(--red);
    color: #fff;
    box-shadow: 0 0 0 6px rgba(194, 0, 10, 0.12);
}
.pt-dot--final.pt-active {
    box-shadow: 0 0 0 8px rgba(194, 0, 10, 0.1), 0 0 0 14px rgba(194, 0, 10, 0.05);
}

.reviews-section {
    background: #ffffff;
    padding: 100px 0;
    border-top: 1px solid var(--section-divider);
    overflow: hidden;
}
.reviews-section .title-lg { color: var(--black); }
.reviews-section .body-text { color: #666; }

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
}

.review-card {
    background: var(--light-card-bg);
    border: 1px solid var(--section-divider);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.10);
    border-color: rgba(0,0,0,0.12);
}
.review-card--featured {
    grid-row: 1 / 3;
    background: var(--black);
    border-color: var(--card-border);
    justify-content: space-between;
}
.review-card--featured .rc-text { color: rgba(255,255,255,0.7); font-size: 16px; line-height: 1.8; }
.review-card--featured .rc-author strong { color: #fff; }
.review-card--featured .rc-author span { color: rgba(255,255,255,0.4); }

.rc-stars {
    display: flex;
    gap: 4px;
    color: var(--red);
    font-size: 14px;
    margin-bottom: 16px;
}
.review-card--featured .rc-stars { margin-bottom: 20px; }

.rc-text {
    font-size: 14px;
    line-height: 1.75;
    color: #444;
    flex: 1;
    margin-bottom: 24px;
}

.rc-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.06);
}
.review-card--featured .rc-author { border-top-color: rgba(255,255,255,0.08); }

.rc-avatar {
    width: 44px;
    height: 44px;
    background: var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    flex-shrink: 0;
}
.rc-author strong { display: block; font-size: 14px; font-weight: 700; color: var(--black); }
.rc-author span { font-size: 12px; color: #888; }

.reviews-cta {
    text-align: center;
    margin-top: 48px;
}

.contact-section {
    background: #0a0a0c;
    padding: 100px 0;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-left .title-lg { color: var(--white); margin-bottom: 16px; }
.contact-left .body-text { color: rgba(255,255,255,0.45); margin-bottom: 40px; }

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 36px;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius);
    transition: border-color var(--transition), background var(--transition);
}
a.contact-item:hover {
    border-color: rgba(194, 0, 10, 0.4);
    background: rgba(194, 0, 10, 0.06);
}
.ci-icon {
    width: 40px;
    height: 40px;
    background: var(--red-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--red);
    font-size: 16px;
    flex-shrink: 0;
}
.ci-body { display: flex; flex-direction: column; gap: 2px; }
.ci-label { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.35); }
.ci-val { font-size: 15px; font-weight: 600; color: var(--white); }

.contact-socials {
    display: flex;
    gap: 12px;
}
.csoc-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    height: 44px;
    padding: 0 16px 0 14px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 16px;
    color: rgba(255,255,255,0.5);
    transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.csoc-link span { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.65); letter-spacing: 0.01em; transition: color var(--transition); border-left: 1px solid rgba(255,255,255,0.15); padding-left: 10px; }
.csoc-link:hover { border-color: var(--red); color: #fff; background: var(--red); }
.csoc-link:hover span { color: #fff; }

.contact-form {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.cform-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.cform-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cform-field label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.04em;
}
.cform-field input,
.cform-field textarea {
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    font-size: 15px;
    color: var(--white);
    transition: border-color var(--transition), background var(--transition);
    resize: vertical;
}
.cform-field input::placeholder,
.cform-field textarea::placeholder { color: rgba(255,255,255,0.2); }
.cform-field input:focus,
.cform-field textarea:focus {
    border-color: var(--red);
    background: rgba(194, 0, 10, 0.04);
}

.cform-consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255,255,255,0.4);
}
.cform-consent input[type="checkbox"] { display: none; }
.cform-checkmark {
    width: 20px;
    height: 20px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 5px;
    flex-shrink: 0;
    margin-top: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition), background var(--transition);
}
.cform-consent input:checked ~ .cform-checkmark {
    background: var(--red);
    border-color: var(--red);
}
.cform-consent input:checked ~ .cform-checkmark::after {
    content: '';
    width: 5px;
    height: 9px;
    border: 2px solid #fff;
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translate(-1px, -1px);
    display: block;
}
.cform-consent a { color: var(--red); text-decoration: underline; }

.footer {
    background: #060608;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 20px;
}
.footer-brand p {
    font-size: 14px;
    line-height: 1.75;
    color: rgba(255,255,255,0.35);
    max-width: 280px;
    margin-bottom: 24px;
}
.footer-socials {
    display: flex;
    gap: 10px;
}
.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    transition: border-color var(--transition), color var(--transition);
}
.footer-socials a:hover { border-color: var(--red); color: var(--red); }

.footer-nav h4 {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 20px;
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav ul a,
.footer-nav ul span {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 9px;
}
.footer-nav ul a i,
.footer-nav ul span i {
    font-size: 11px;
    color: var(--red);
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid rgba(194, 0, 10, 0.25);
    background: rgba(194, 0, 10, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-nav ul a:hover { color: #fff; }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a {
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--red); }
.footer-author { font-size: 13px; color: rgba(255,255,255,0.4) !important; }
.footer-author:hover { color: var(--red) !important; }

.cookie-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: calc(100% - 40px);
    max-width: 600px;
    background: rgba(15, 15, 18, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.cookie-bar.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    pointer-events: none;
}
.cookie-bar-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.cookie-bar-inner p {
    flex: 1;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
    min-width: 200px;
}
.cookie-bar-inner p i { color: var(--red); margin-right: 6px; }
.cookie-bar-inner a { color: var(--red); text-decoration: underline; }
.btn-cookie {
    padding: 10px 20px;
    background: var(--red);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    border-radius: 8px;
    flex-shrink: 0;
    transition: background var(--transition);
}
.btn-cookie:hover { background: var(--red-hover); }

.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal-up.in-view,
.reveal-left.in-view,
.reveal-right.in-view {
    opacity: 1;
    transform: translate(0, 0);
}

[data-delay="80"] { transition-delay: 80ms; }
[data-delay="160"] { transition-delay: 160ms; }
[data-delay="240"] { transition-delay: 240ms; }


@media (max-width: 1024px) {
    .reveal-left,
    .reveal-right { transform: translateY(30px); }
    .reveal-left.in-view,
    .reveal-right.in-view { transform: translateY(0); }

    .nav-links { display: none; }
    .nav-right { display: none; }
    .hamburger {
        display: flex;
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
    }
    .nav-inner {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0 16px;
        justify-content: flex-start;
        gap: 0;
        position: relative;
    }

    .why-section,
    .services-section,
    .calc-section,
    .process-section,
    .reviews-section,
    .contact-section { padding: 80px 0; }
    .portfolio-section { padding: 80px 0 0; }
    .calc-section { border-top: 1px solid rgba(0, 0, 0, 0.14); }

    .why-grid { grid-template-columns: 1fr; gap: 56px; }
    .why-visual { max-width: 600px; margin: 0 auto; width: 100%; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }

    .portfolio-slide { grid-template-columns: 1fr; }
    .ps-img { aspect-ratio: 16/9; height: auto; }
    .ps-info { padding: 40px 48px; }

    .calc-grid { grid-template-columns: 1fr; }
    .calc-result-col { position: static; }
    .cph-text--desktop { display: none; }
    .cph-text--mobile { display: block; }

    .pt-line-track { left: 24px; transform: none; }
    .pt-step {
        display: block;
        position: relative;
        padding-left: 72px;
        grid-template-columns: unset;
    }
    .pt-node-wrap {
        position: absolute;
        left: 0;
        top: 0;
        width: 48px;
        height: 48px;
        justify-content: center;
        align-items: center;
    }
    .pt-side--left,
    .pt-side--right {
        display: block;
        padding: 0;
        justify-content: unset;
    }
    .pt-side--empty { display: none !important; }
    .pt-side--left .pt-card,
    .pt-side--right .pt-card {
        max-width: 100%;
        transform: translateY(16px);
    }
    .pt-side--left .pt-card.pt-visible,
    .pt-side--right .pt-card.pt-visible { transform: translateY(0); }

    .reviews-grid { grid-template-columns: 1fr; }
    .review-card--featured { grid-row: auto; }

    .contact-grid { grid-template-columns: 1fr; gap: 48px; }

    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hero { height: 100svh; }
    .hero-img--desktop { display: none; }
    .hero-img--mobile { display: block; }
    .hero-img { object-fit: cover; object-position: center 85%; }
    .hero-overlay {
        display: block;
        background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.55) 0%,
            rgba(0, 0, 0, 0.3) 55%,
            rgba(0, 0, 0, 0.05) 100%
        );
    }
    .hero-body {
        max-width: 600px;
        margin: 0 auto;
        padding-top: calc(var(--nav-h) + 98px);
        justify-content: flex-start;
        flex: 1;
    }
    .hero-heading { color: #ffffff; }
    .hero-sub { color: rgba(255, 255, 255, 0.7); }
    .hero-tag {
        background: rgba(255, 255, 255, 0.08);
        border-color: rgba(255, 255, 255, 0.2);
        color: rgba(255, 255, 255, 0.85);
    }
    .hero-tag-dot { background: var(--red); }
    .hero-word--red { color: var(--red); }
    .hero-actions .btn-ghost {
        color: #ffffff;
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.25);
    }

    .why-content { max-width: 600px; margin: 0 auto; }
}


@media (min-width: 769px) and (max-width: 1024px) and (max-height: 900px) {
    .hero { height: 100svh; }
    .hero-img--desktop { display: block; }
    .hero-img--mobile { display: none; }
    .hero-img { object-fit: contain; object-position: right bottom; transform: none; }
    .hero-overlay { display: none; }
    .hero-body {
        margin: 0 auto 0 max(16px, calc((100vw - 1240px) / 3 + 16px));
        padding-top: var(--nav-h);
        justify-content: center;
        flex: 1;
    }
    .hero-heading { color: var(--black); }
    .hero-sub { color: #5a5a68; }
    .hero-tag {
        background: rgba(194, 0, 10, 0.08);
        border-color: rgba(194, 0, 10, 0.25);
        color: var(--red);
    }
    .hero-tag-dot { background: var(--red); }
    .hero-actions .btn-ghost {
        color: var(--black);
        background: transparent;
        border-color: rgba(0, 0, 0, 0.18);
    }
    .why-content { max-width: unset; margin: unset; }
}


@media (max-width: 768px) {
    :root { --nav-h: 62px; }

    .hero { height: auto; }
    .hero-img--desktop { display: none; }
    .hero-img--mobile { display: block; }
    .hero-img { object-fit: cover; object-position: center 85%; }
    .hero-overlay {
        display: block;
        background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.58) 0%,
            rgba(0, 0, 0, 0.35) 55%,
            rgba(0, 0, 0, 0.05) 100%
        );
    }
    .hero-body {
        max-width: 100%;
        margin: 0;
        padding: calc(var(--nav-h) + clamp(24px, 5vh, 64px)) 20px 20px;
        justify-content: flex-start;
        gap: 0;
        flex: none;
        min-height: 100svh;
    }
    .hero-tag { margin-bottom: clamp(10px, 2vh, 22px); }
    .hero-heading {
        font-size: clamp(30px, 9.5vw, 50px);
        color: #f7f7f7;
        margin-bottom: clamp(12px, 2vh, 24px);
    }
    .hero-sub {
        color: rgba(247, 247, 247, 0.75);
        margin-bottom: clamp(12px, 2vh, 24px);
    }
    .hero-tag {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.22);
        color: rgba(247, 247, 247, 0.85);
    }
    .hero-word--red { color: var(--red); }
    .hero-tag-dot { background: var(--red); }
    .hero-actions .btn-ghost {
        color: #f7f7f7;
        background: rgba(255, 255, 255, 0.12);
        border-color: rgba(255, 255, 255, 0.28);
        backdrop-filter: blur(14px) saturate(1.4);
        -webkit-backdrop-filter: blur(14px) saturate(1.4);
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.18) inset,
            0 4px 20px rgba(0, 0, 0, 0.18);
    }
    .hero-actions .btn-ghost:hover {
        background: rgba(255, 255, 255, 0.2);
        border-color: rgba(255, 255, 255, 0.5);
        box-shadow:
            0 1px 0 rgba(255, 255, 255, 0.25) inset,
            0 6px 28px rgba(0, 0, 0, 0.22);
    }
    .hero-stat-sep { display: none; }
    .hero-stat { flex: 1; text-align: center; align-items: center; }
    .hero-scroll-hint { display: none; }
    .hero-stats {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .why-section,
    .services-section,
    .calc-section,
    .process-section,
    .reviews-section,
    .contact-section { padding: 64px 0; }
    .portfolio-section { padding: 64px 0 0; }
    .calc-section { border-top: 1px solid rgba(0, 0, 0, 0.14); }

    .section-head { margin-bottom: 40px; }

    .services-grid { grid-template-columns: 1fr; gap: 2px; }
    .service-card { padding: 32px 24px; }

    .ps-info { padding: 32px 24px; }

    .calc-inputs-col { padding: 28px 24px; gap: 20px; }

    .pt-line-track { left: 20px; }
    .pt-step { padding-left: 60px; margin-bottom: 40px; }
    .pt-node-wrap { width: 40px; height: 40px; }
    .pt-dot { width: 40px; height: 40px; font-size: 11px; }
    .pt-card { padding: 20px; }

    .reviews-grid { gap: 12px; }

    .contact-form { padding: 28px 24px; }
    .cform-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-brand p { margin: 10px 0; line-height: 1.6; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-heading { font-size: clamp(28px, 8.5vw, 40px); }
    .hero-sub { font-size: 15px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn-primary, .btn-ghost { justify-content: center; }
    .hero-stat { padding: 12px 8px; }
    .hstat-val { font-size: 20px; }

    .why-cards-row { flex-direction: column; }

    .sc-num { font-size: 80px; }

    .ps-info h3 { font-size: 22px; }

    .calc-result-panel .btn-primary { margin: 0 20px 20px; width: calc(100% - 40px); }
    .crp-header { padding: 24px 20px 20px; }
    .crp-breakdown { padding: 16px 20px; }
    .crp-total { font-size: 26px; }

    .pt-step { padding-left: 52px; }
    .pt-dot { width: 36px; height: 36px; font-size: 10px; }
    .pt-line-track { left: 18px; }
    .pt-card h3 { font-size: 14px; }
    .pt-card p { font-size: 13px; }

    .contact-form { padding: 24px 20px; }
    .ci-val { font-size: 14px; }

    .footer-grid { gap: 32px; }
}