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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ─── NAV ─────────────────────────────────── */
#main-nav {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#main-nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

#main-nav.scrolled .menu-line {
    background: #363940;
}

/* ─── MOBILE MENU ─────────────────────────── */
#mobile-menu {
    transition: opacity 0.3s ease;
}

#mobile-menu.open {
    display: block;
    animation: menuSlideIn 0.3s ease forwards;
}

#mobile-menu.closing {
    animation: menuSlideOut 0.3s ease forwards;
}

@keyframes menuSlideIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes menuSlideOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

#mobile-menu.open .mobile-overlay {
    opacity: 1;
}

#mobile-menu:not(.open) .mobile-overlay {
    opacity: 0;
}

#mobile-menu.open .mobile-overlay {
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#mobile-menu.open #menu-btn .menu-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

#mobile-menu.open #menu-btn .menu-line:nth-child(2) {
    opacity: 0;
}

#mobile-menu.open #menu-btn .menu-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-link {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e6e8;
}

/* ─── HERO ─────────────────────────────────── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 1100px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 14, 17, 0.72) 0%,
        rgba(37, 39, 44, 0.55) 50%,
        rgba(74, 77, 84, 0.45) 100%
    );
}

.hero-content {
    padding-bottom: 80px;
}

.hero-badge {
    animation: heroFadeUp 0.8s ease both;
}

.hero-headline {
    animation: heroFadeUp 0.8s 0.1s ease both;
}

.hero-sub {
    animation: heroFadeUp 0.8s 0.2s ease both;
}

.hero-cta {
    animation: heroFadeUp 0.8s 0.3s ease both;
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave-svg {
    width: 100%;
    height: 60px;
    color: #FFF3F1;
}

/* ─── BUTTONS ──────────────────────────────── */
.btn-coral {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #FF6B57;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    transition: background 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
    border: none;
    cursor: pointer;
}

.btn-coral:hover {
    background: #E85A47;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 87, 0.35);
}

.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
    cursor: pointer;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

/* ─── LABELS ───────────────────────────────── */
.label-coral {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #FF6B57;
    background: #FFE8E3;
    padding: 6px 14px;
    border-radius: 50px;
}

.label-light {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #FFAD9A;
    background: rgba(255, 107, 87, 0.15);
    padding: 6px 14px;
    border-radius: 50px;
}

/* ─── HEADINGS ─────────────────────────────── */
.heading-dark {
    color: #181A1E;
}

.heading-light {
    color: #fff;
}

/* ─── PRODUCT CARDS ────────────────────────── */
.card-product {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.card-product:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
}

.card-product-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.card-product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.card-product:hover .card-product-img {
    transform: scale(1.06);
}

.card-product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: #FF6B57;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 50px;
}

.card-product-body {
    padding: 20px 22px 24px;
}

/* ─── SERVICE CARDS ────────────────────────── */
.service-card {
    position: relative;
}

.service-card-inner {
    background: linear-gradient(135deg, #FFF3F1 0%, #fff 100%);
    border-radius: 20px;
    padding: 32px;
    border: 1px solid rgba(255, 107, 87, 0.08);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
    height: 100%;
}

.service-card-inner:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(255, 107, 87, 0.1);
    border-color: rgba(255, 107, 87, 0.2);
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    background: #FF6B57;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card-inner:hover .service-icon-wrap {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 6px 20px rgba(255, 107, 87, 0.35);
}

/* ─── CONTACT INFO CARDS ───────────────────── */
.contact-info-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid #e5e6e8;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-info-card:hover {
    border-color: rgba(255, 107, 87, 0.3);
    box-shadow: 0 4px 16px rgba(255, 107, 87, 0.08);
}

.contact-icon-wrap {
    width: 48px;
    height: 48px;
    background: #FFE8E3;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF6B57;
    flex-shrink: 0;
}

/* ─── FORM INPUTS ──────────────────────────── */
.input-field {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e5e6e8;
    border-radius: 12px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #181A1E;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.input-field::placeholder {
    color: #C8CACD;
}

.input-field:focus {
    border-color: #FF6B57;
    box-shadow: 0 0 0 3px rgba(255, 107, 87, 0.12);
}

.input-field:hover:not(:focus) {
    border-color: #C8CACD;
}

/* ─── REVEAL ANIMATIONS ────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }

/* ─── SCROLL TO TOP ────────────────────────── */
.scroll-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 50;
    width: 48px;
    height: 48px;
    background: #FF6B57;
    color: #fff;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(255, 107, 87, 0.35);
    transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
    opacity: 0;
    pointer-events: none;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    transform: translateY(-3px);
    background: #E85A47;
}

/* ─── REDUCED MOTION ───────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .hero-badge, .hero-headline, .hero-sub, .hero-cta {
        animation: none;
        opacity: 1;
        transform: none;
    }
    html {
        scroll-behavior: auto;
    }
    .card-product, .service-card-inner, .scroll-top {
        transition: none;
    }
}

/* ─── RESPONSIVE ───────────────────────────── */
@media (max-width: 767px) {
    .hero {
        min-height: 560px;
        max-height: 800px;
    }
    .hero-wave-svg {
        height: 40px;
    }
    .hero-headline {
        font-size: 2.75rem;
    }
    .hero-sub {
        font-size: 1.05rem;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero-headline {
        font-size: 4rem;
    }
}

/* ─── ACCESSIBILITY ────────────────────────── */
:focus-visible {
    outline: 2px solid #FF6B57;
    outline-offset: 2px;
}

/* ─── SELECTION ────────────────────────────── */
::selection {
    background: rgba(255, 107, 87, 0.2);
    color: #181A1E;
}